FOREWORD - Mugga . Net · FOREWORD This wiring diagram manual has been prepared to provide information on the electrical system of the 2005 TOYOTA TUNDRA. ... A/C = Air Conditioning

NOTICEWhen handling supplemental restraint system components (removal,installation or inspection, etc.), always follow the direction given in the repairmanuals listed above to prevent accidents and supplemental restraintsystem malfunction.

2004All rights reserved. This book may not bereproduced or copied, in whole or in part, withoutthe written permission of Toyota MotorCorporation.First Printing : Aug. 06, 2004 01-040806-00

FOREWORD

This wiring diagram manual has been prepared to provide

information on the electrical system of the 2005 TOYOTA

TUNDRA.

Applicable models: GSK30 Series

UCK30, 31, 40, 41 Series

For service specifications and repair procedures of the above

models other than those listed in this manual, refer to the

following manuals;

Manual Name Pub. No. 2005 TOYOTA TUNDRA Repair

Manual

2005 TOYOTA New Car Features

RM1150U

NCF275U

All information in this manual is based on the latest product

information at the time of publication. However, specifications

and procedures are subject to change without notice.

2005 TOYOTA TUNDRA (EWD611U)

1

2005 TOYOTA TUNDRAELECTRICAL WIRING DIAGRAM

Section Code Page

INTRODUCTION A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

HOW TO USE THIS MANUAL B. . . . . . . . . . . . . . . . . . 3

TROUBLESHOOTING C. . . . . . . . . . . . . . . . . . . . . . . . . 12

ABBREVIATIONS D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

GLOSSARY OF TERMS AND SYMBOLS E. . . . . . . . 18

RELAY LOCATIONS F. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ELECTRICAL WIRING ROUTING G. . . . . . . . . . . . . . . 52

SYSTEM CIRCUITS H. . . . . . . . . . . . . . . . . . . . . . . . . . . 100

GROUND POINT I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534

POWER SOURCE (Current Flow Chart) J. . . . . . . . . 546

CONNECTOR LIST K. . . . . . . . . . . . . . . . . . . . . . . . . . . . 562

PART NUMBER OF CONNECTORS L. . . . . . . . . . . . . 578

OVERALL ELECTRICAL WIRING DIAGRAM M. . . . . 584


2

A INTRODUCTION

This manual consists of the following 13 sections:

No. Section Description

AINDEX Index of the contents of this manual.

AINTRODUCTION Brief explanation of each section.

B HOW TO USE THISMANUAL Instructions on how to use this manual.

C TROUBLE-SHOOTING Describes the basic inspection procedures for electrical circuits.

D ABBREVIATIONS Defines the abbreviations used in this manual.

EGLOSSARY OFTERMS ANDSYMBOLS

Defines the symbols and functions of major parts.

F RELAY LOCATIONS Shows position of the Electronic Control Unit, Relays, Relay Block, etc.This section is closely related to the system circuit.

G ELECTRICALWIRING ROUTING

Describes position of Parts Connectors, Splice points, Ground points, etc.This section is closely related to the system circuit.

INDEX Index of the system circuits.

HSYSTEM CIRCUITS

Electrical circuits of each system are shown from the power supply through groundpoints. Wiring connections and their positions are shown and classified by codeaccording to the connection method. (Refer to the section, ”How to use this manual”).The ”System Outline” and ”Service Hints” useful for troubleshooting are also containedin this section.

I GROUND POINT Shows ground positions of all parts described in this manual.

J POWER SOURCE(Current Flow Chart) Describes power distribution from the power supply to various electrical loads.

K CONNECTOR LIST Describes the form of the connectors for the parts appeared in this book.This section is closely related to the system circuit.

L PART NUMBER OFCONNECTORS Indicates the part number of the connectors used in this manual.

MOVERALLELECTRICALWIRING DIAGRAM

Provides circuit diagrams showing the circuit connections.

∗ The titles given inside the components are the names of the terminals (terminal codes) and are not treated as beingabbreviations.


17

ABBREVIATIONS D

ABBREVIATIONS

The following abbreviations are used in this manual.

2WD = Two Wheel Drive Vehicles4WD = Four Wheel Drive VehiclesA/C = Air ConditioningA/T = Automatic TransmissionABS = Anti-Lock Brake SystemACIS = Acoustic Control Induction SystemADD = Automatic Disconnecting DifferentialBEAN = Body Electronics Area NetworkCAN = Controller Area NetworkDVD = Digital Versatile DiscEC = ElectrochromicECU = Electronic Control UnitESA = Electronic Spark AdvanceETCS-i = Electronic Throttle Control System-intelligentEVAP = Evaporative EmissionFL = Fusible Link BlockIC = Integrated CircuitINT = IntermittentIPO = Intelligent Power OutletJ/B = Junction BlockLH = Left-HandM/T = Manual TransmissionO/D = OverdriveR/B = Relay BlockRH = Right-HandSFI = Sequential Multiport Fuel InjectionSPEC. = SpecificationSRS = Supplemental Restraint SystemSW = SwitchTEMP. = TemperatureTRAC = Traction ControlTVIP = TOYOTA Vehicle Intrusion ProtectionVSC = Vehicle Stability ControlVSV = Vacuum Switching ValveVVT = Variable Valve Timingw/ = Withw/o = Without


562

K CONNECTOR LIST

1 2

GrayA 1

213

GrayA 3

31 32

213 4 5 6 7 8 9 10 11 12 13 14 15 1617 18 19 20 21 22 23 24 25 26 27 28 29 30

33 34 35 36 37 38 39 40 41 42 43 44 45 46

GrayA 5

1 2

(w/ VSC)A 6

1 2

(w/o VSC) GrayA 6

1 2

(w/ VSC)A 7

1 2

(w/o VSC) GrayA 7

1 2 3 4 5 6

BlackA 9

1 23 4

Dark GrayA10

1 2

YellowA11

1 2

YellowA12

21

A13

54321

BlackA15

1 2 3 4

YellowA16

1 2 3 4

YellowA17

1 2

BlackA18

1 23 4

GrayA19

1 2 3 4 5 6

(A/T) BlackA20

1 2 34 5 6

(M/T) BlackA20

35

1 24

GrayA22

1 2

BlackA28

1 2 3

(*1) BlackA29

1 2 3

(Double Cab)A29

1 2

3 4

Dark GrayA30

1 2

BlackA31

1 2 3 4 5 6

BlackA32

1 2

GrayA33

1 2 3

BlackA34

*1 : Access Cab, Standard Cab


563

K

1 2

GrayA35

1 2

BlackA36

1 2

GrayB 1

1 2

(w/ VSC) GrayB 2

1 2

(w/o VSC) GrayB 2

35

1 2

B 3

1

2

(*1) BlackB 4

1 2

(Double Cab) BlackB 4

1 23 4

BlackB 5

1 2 3

4 5 6 7 8

BlackB 6

12

(Bench Seat) B 7

1 2 3 4

(*2)B 7

9

1 2 3 4 5

876

1716151413121110

(*3)B 7

35

1 2

B 8

3 4 5 6 7

13 14 15 16 17

2

12

1

11

8

18 19

9 10

20

B 9

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18

GrayB10

21 3 4 5 6 7 8 9 101112 13

14 15 16171819 2021222324 25

BlackB11

543216 7 8 9 101112

B12

12

GrayB13

2 14 36 5

B14

124 3

(Bench Seat)B15

1 2 3 4

(Separate Seat)B15

12

B16

213

GrayC 1

1 2

(1GR-FE) BlackC 2


*2 : Captain Seat (w/ Power Seat)

*3 : Separate Seat, Captain Seat (w/o Power Seat)


564

K CONNECTOR LIST

1 2

(2UZ-FE) Dark GrayC 2

11

1 3 4 5 6 7 8 9

13 14 15 16 17 18 19

21 23 24 25 26 27 28 29 30

20

10

22

12

2

YellowC 4

43

6 7

5

11

1

12

2

15

98

1413

10

(*1) YellowC 5

9

1 2 3 4 5 6 7 8

10 11 12 13 14 15 16

17 18 19 20 21 22 23 24

(Double Cab) YellowC 5

43

6 7

5

11

1

12

2

15

98

1413

10

(*1) YellowC 6

9

1 2 3 4 5 6 7 8

10 11 12 13 14 15 16

17 18 19 20 21 22 23 24

(Double Cab) YellowC 6

1

2

C 7

1 2

GrayC 8

1 2

C10

31

21 23

7

27

8

28

9

29

10

30

11

31

12

32

13

33

14

34

18

38

20

40

4

24

17

37

2

22

19

39

5

25

6

26

15

35

16

36

C11

21

13 14

3

15

4

16

5

17

6

18

7

19

8

20

9

21

10

22

11

23

12

24

C12

1 2 4 7 8

9 10 1112131415 16 17

5 63

C15

121097641 3 5

1128

BlackC16

1 2 3 4 5 6 7 8 9

10 11 12 131415 16 17 18

BlackC17

1 2

BlackC19

1 2

BlackC20

1 2

3 4 5 6

BlackC21

21

YellowC22

21

YellowC23

21

GrayD 2



565

K

1 2

GrayD 3

1 2

GrayD 4

16 15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

D 6

1 2 3

GrayD 8

1 2

D 9

1 2

BlackD11

1 2

(*1)D14

1 2

(Double Cab) GrayD14

1 2

D15

1

D16

1

D17

1 2

GrayD18

1 2

D19

1 2

GrayD20

1 2

D21

3

1 2

GrayD22

3

1 2

GrayD23

1 2

3 4 5 6

D24

1 2 3 4

BlackD25

1 2 3 4

BlackD26

1 2

BlackD27

1 2

BlackD28

1 2

D29

1 2

BlackD30

1 2

BlackD31

54321

D32

4 5 6 7

14 15 16 17

8

18

9

19

3

13

2

12

10

20

1

11

D33

1 2 3

OrangeD34

1 2 3

GrayD35

1 2

GrayD36

1 2

GrayD37

1

D38

1

D39

1 2 3 4

5 6 7 8 9 10

D40



566

K CONNECTOR LIST

1 2 3 4

5 6 7 8 9 10

D41

1 2 3 4 5 6

BlackD42

1 2 3 4 5 6

BlackD43

21 3 4 5 6 7 8 9 101112 13

14 15 16171819 2021222324 25

D44

1 2 3 4 5 6 7 8

9 101112131415

GrayE 1

21

(1GR-FE) Dark GrayE 2

21

(2UZ-FE) GrayE 2

17

29 31

20

10 11

30

12

65

14 15 16

23 24

13

321 4

25

26

18

8

27

19

9

21 22

7

28

E 3

15

32 34

19

8 9

33

10

5

12 13 14

22 25

11

321 4

26

28

17

29

18

7

20 21

6

3130

23 24

35

16

27

E 4

17

30 32

20

10 11

31

12

65

14 15 16

23 26

13

321 4

27

28

18

8

29

19

9

21 22

7

24 25

E 5

18

33 34

11 12 13

65

15 16 17

25

14

321 4

26

29

21

9

30

22

10

24

7

32 35

19

27

28

20

8

31

23

E 6

17

32 34

20

10 11

33

12

65

14 15 16

23 26

13

321 4

27

28

18

8

29

19

9

21 22

7

3130

24 25

E 7

1 2

BlackE 8

1 2

BrownF 1

1 2

BrownF 2

1 2 3

GrayF 3

1 2 3

GrayF 4

1 2

(1GR-FE) Dark GrayF 5

1 2

(2UZ-FE) BlackF 5

1

2

(*1)F 8

1

2

(Double Cab) GrayF 8

1

2

(*1)F 9



567

K

1

2

(Double Cab) GrayF 9

1 2 3

4 5

F10

1 2 3

GrayF11

1 2 3

GrayF12 F13

(See Page 34)

23 41

F15

23 41

F16

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

F17

1 2

(*1) GrayF18

1 2

(Double Cab) GrayF18

1 2

(*1) GrayF19

1 2

(Double Cab) GrayF19

18 2417

87 9 10

23

4

11 12 15

3

1613 14

19 20 2221

1 2 5 6

F20

2322 2618

107

25

13 14 16 17

19

8

20

9 11 12 15

2421

1 2 3 4 5 6

BlackF21

1

(1GR-FE)G 1

1

(2UZ-FE)G 1

21

3 4

(1GR-FE) GreenG 2

21

3 4

(2UZ-FE) BlackG 2

1 2

G 3

1

2 3

H 1

1

2 3

H 2

21

3 4

Dark GrayH 4

21

3 4

Dark GrayH 6

1

BlackH 7

1

BlackH 8

1 32

H10

2 3 41

H11

2 3 41

H12

1 2 3 4

BlackI 3

1 2 3 4

BlackI 4

1 2 3 4

BlackI 5

1 2 3 4

BlackI 6



568

K CONNECTOR LIST

A A B C CA A B B B B C C


A A

A A A A C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

1 2 3 4

BlackI 7

1 2 3 4

BlackI 8

1 2 3 4

BlackI 9

1 2 3 4

BlackI10

1 2

GrayI14

1 2

GrayI15

1 2

GrayI16

1 2

GrayI17

1 2

GrayI18

1 2

GrayI19

1 2

GrayI20

1 2

GrayI21

1 2

(*1) BlueI22

1 2

(Double Cab) GrayI22

1 2 3 4

5 6 7 8

(*1)I23

1 24 5

36

(Double Cab)I23

11

2221

109

2019

87

1817

65

1615

43

1413

1 2

12

I24

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18

I25

1

2

(*1)I26

1 2 3 4

(*4)I26

1 32

(*5)I26

1 2 3 4 5 76

BlackI27 J 1

J 2 J 3 J 4

*1 : Access Cab, Standard Cab*4 : Double Cab w/ Vanity Light*5 : Double Cab w/o Vanity Light


569

K

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

C

FF

CC

FF

CB

EE

BB

EE

BA

DD

A A

D

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

A A

A A A A A A B B C C

D D E E F F

A A A A AA A A A A A A A A A B B C C

D D E E F F

A A A A A A

B B B C C C

A A A A A A

B B B C C C


A B B C CA A B D D D C CE

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

A A A

AAA

J 5 J 7 J 8

J 9 J10 J12

J13 J18 J21 J22

GrayJ23

GrayJ24

2726

1098

25

7

24 343332313029

17161514131211282322212019

61 5

18

432

J26

2726

1098

25

7

24 343332313029

17161514131211282322212019

61 5

18

432

J27 BlueJ28

BlueJ29

GrayJ30

BlueJ31 J32


570

K CONNECTOR LIST

A A B B C C

D D E E F F

A A B B C C

D D E E F F

A A A A AA A A A A A A A

A A A

AAA

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

A A A AA A A A

A

A

AA

AAAA

A B B C CA A B D D D C CA A B B C C

D D D E E E

A A B B C C

D D D E E E

A

A

AA

AAAA

A A B B C C

D D D E E E

A A B B C C

D D D E E E

A A B B C C

D D D E E E

A A B B C C

D D D E E E

LKJIH

FA E

G

DCB

HG

DCB

F

A

EHA B C D E F G

I J K L M NHA B C D E F G

I J K L M N HG

DCB

F

A

E

LKJIH

FA E

G

DCB A

A

AA

AAAA

BA

A A B B B

A A A A

BlackJ34

GrayJ35 J36 J37

J38 J39 J40 J41

J42 J43 J45 J46

BlackJ47

BlackJ48

BlackJ49

BlackJ50

1 2 3 4 5 6

J51

1 2 3 4 5 6

BlackJ52

1 2 3 4 5 6

J53 J54

BlackJ55

BlackJ56

BlueJ57 J58

BlackJ59

BlackJ60

BlackJ63 J64


571

K

A A A B BA A A B B B B B



BA

A A B B B

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

J65 BlueJ66

BlueJ67

1

2

J68

1

2

J69

1

2

J70

1

2

J71

1

2

J72

1

J73 GrayJ74

J75

1

2

J76

1

2

J77

1

2

J78

1

2

J79

1

2

J80

1

J81 GrayJ82

GrayJ83

1 2

BlackK 1

1 2

(1GR-FE) BlackK 2

1 2

(2UZ-FE) GrayK 2

1 2

GrayL 1

1 2

GrayL 2

1 2 3 4 5

L 3

1 2 3 4 56 7 8 9 10

BlackL 4

54321

(1GR-FE) BlackM 1

1 2 3 4 5

(2UZ-FE) BlackM 1

1 2

3 4 5 6

BlackM 4

1 2 3 4 5 6

BlackM 5

1 2 3 4

5 6 7 8 9 10

M 6

1 2

GrayN 1

1 2

BlackO 1

1

GrayO 2

3 2 1

O 4


572

K CONNECTOR LIST

1 2

3 4 5

O 5

1

O 7

1 2 3

4 5 6 7 8

9 10 11 12 13

O 8

1 2 3 4 57 8 9 101112

6

BlackO10

1 2 3 4 57 8 9 101112

6

GrayO11

1 2 3

GrayO12

1 2 3

BlackO13

1 2 3

BlackO14

1 2 3

GrayO15

1 2

O16

87 9

21 3 4

65

GrayP 1

1

BlackP 2

1

(A/T)P 5

1 2

(M/T)P 5

1

2

(*1) BlueP 6

2 1

(*6)P 6

1

2

(*7)P 6

1

2

(*8)P 7

2 1

(*6)P 7

1 32

P 8

1 2 3 4 5

P 9

1 2 3 4

5 6 7 8 9 10

P10

1 2

(*1)P11

1 2

3 4

5 6

(Double Cab)P11

1 2

P12

21

(Access Cab) BlackP13

21

(Double Cab) YellowP13

21

(Standard Cab) YellowP13

21

(Access Cab) BlackP14

21

(Double Cab) YellowP14

21

(Standard Cab) YellowP14

1 2

BlackP15

1 2 3 4

5 6 7 8 9 10

P16

1 2

BlackP17

*6 : Double Cab Captain seat

*7 : Double Cab Except Captain seat

*8 : Access Cab, Standard Cab, Double Cab Except Captain seat



573

K

1 2

BlackP18

1 2

BlackP19

1 2

P20

1 2

3 4 5 6

P21

1 2

(*1)P22

4 3 2 1

(Double Cab)P22

1 2 3 4

BlackP23

1

2

P24

1 2

3 4 5 6

GrayP25

1 2

3 4 5 6

GrayP26

1 2

3 4 5 6

P27

1 2

3 4 5 6

P28

1 2

3 4 5 6

R 1

1 2 3 4

5 6 7 8 9 10

R 2

1

2 3

R 3

1 2 34 5 6

GrayR 4

1 2 34 5 6

GrayR 5

1

2

(Access Cab)R 6

1

2

(Double Cab) GrayR 6

1

2

(Access Cab)R 7

1

2

(Double Cab) GrayR 7

12

34

56

(*9)R 8

123

(*10)R 8

3 2 1456

(Double Cab)R 8

12

34

56

(*9)R 9

123

(*10)R 9

3 2 1456

(Double Cab)R 9

1 2 3 4 5 6 7 8 9 10

R10

5 6 7 8 9 10

11 12 13 14

3 421

15 16 17 18 19 20

R12

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

R13

5 6 7 8 9 10

11 12 13 14

3 421

15 16 17 18 19 20

R14

*9 : Access Cab, Standard Cab w/ Mirror Heater

*10 : Access Cab, Standard Cab w/o Mirror Heater



574

K CONNECTOR LIST

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

R15

121097641 3 5

1128

R16

5 6 7 8

17 18 19 20

9

21

10

22

4

16

3

15

12

24

1

13

2

14

11

23

R17

7 8 9 10

23 24 25 26

13

29

14

30

4

20

3

19

16

32

1

17

2

18

15

31

11

27

5

21

12

28

6

22

R18

4 5 6 7

14 15 16 17

8

18

9

19

3

13

2

12

10

20

1

11

R19

5 6 7 8

17 18 19 20

9

21

10

22

4

16

3

15

12

24

1

13

2

14

11

23

R20

91

102

124

135

146

157

113 8

16

R21

1

GrayR22

1

R23

5 6 7 8 9 10

11 12 13 14

3 421

15 16 17 18 19 20

R24

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

R25

54321

GrayR26

5 6 7 8 9 10

11 12 13 14

3 421

15 16 17 18 19 20

R27

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

R28

121097641 3 5

1128

R29

54321

GrayR30

1 2 3

4 5 6

BlueR31

1

(*11)S 1

1

(*12)S 1

1

(2UZ-FE)S 1

1

BlackS 2

*11 : 1GR-FE (Cold Area Spec.)

*12 : 1GR-FE (Except Cold Area Spec.)


575

K

1 2

BlackS 3

1

3

2

4

(*1) BlueS 4

1 2 3 4

(Double Cab)S 4

123

S 8

1 32

S 9

1 2 3 4

BlackS10

1 2

3 4 5 6

BlackS11

1 2

3 4 5 6

S12

7

14

6

13

5

12

4

11

3

10

2

9

1

8

S13

7

1413

65

1211

43

109

21

8

S14

9

1 2 3

16

4 5 86 7

1011 15141213

S19

543216 7 8 9 101112

S20

21

13 14

3

15

4

16

5

17

6

18

7

19

8

20

9

21

10

22

11

23

12

24

S21

21

13 14

3

15

4

16

5

17

6

18

7

19

8

20

9

21

10

22

11

23

12

24

S23

1 32 4 5 6 7 8 9

101112 1314 15 16 1718 19 20

S24

23 41

S26

23 41

S28

31 32

213 4 5 6 7 8 9 10 11 12 13 14 15 1617 18 19 20 21 22 23 24 25 26 27 28 29 30

33 34 35 36 37 38 39 40 41 42 43 44 45 46

BlackS29

1 2

3 4

BlackS30

35

1 2

GrayS31

1 2

YellowS32

1 2

YellowS33

1 2

YellowS34

1 2

YellowS35



576

K CONNECTOR LIST

1 2

BlackS36

1 2

YellowS37

1 2

YellowS38

1 2 3 4 5 6

BlackT 3

1 2 34 5 6 7 8

BlackT 5

1 2 3 4

(*13) BlackT 6

4 5

21

3

6 7

(Towing Package) BlackT 6

1 2

(*1)T 7

4 3 2 1

(Double Cab)T 7

1 2

(*1)T 8

4 3 2 1

(Double Cab)T 8

1 2 3

4 5 6 7 8 9

T 9

1 2

GrayT10

1 2 3 4 5 6

7 8 9 10 11 12

T11

1 2 3 4 5 6 7 8 9 10 11

12 13141516171819202122

T12

1 2 34 5 6 7 8

BlackT13

1 2 3 4 5 6

BlackT14

1 2

BlackT15

9

1 2 3

16

4 5 86 7

1011 15141213

T16

1 2

BlackT17

54321

T18

1 2

U 1

1 2 3

BlackV 2

1 2

BlackV 3

1 2

(1GR-FE) GrayV 4

1 2

(2UZ-FE) BlackV 4

12

(*1) BlueV 6

*13 : Except Towing Package



577

K

1 2

(Double Cab)V 6

12

(*1) BlueV 7

1 2

(Double Cab)V 7

6 7 85

2 3 41

V10

1 2

BlackV11

1 2 34 5 6 7 8

V12

1 2

BlackV13

1 2

BrownV14

1 2

BrownV15

1 2 3

(1GR-FE) BlackV16

1 2

(2UZ-FE) Dark GrayV16


1 2 3

(1GR-FE) BlackV17

1 2

(2UZ-FE) Dark GrayV17

124 3

Dark GrayW 2

1 2 3

4 5

BlackW 4

1 2

BlackW 5

54321

BlackY 1


74

G ELECTRICAL WIRING ROUTING

: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points

[Access Cab, Standard Cab : 2UZ-FE]

: Location of Splice Points


75

G

Connector Joining Wire Harness and Wire Harness

1 2 34 6

57 89 10 11

3 12

54

9

6

11

7810 1

47

36

258

2

5

8

3

6

1

4

7

1 2 34 5 6

123456 1 2 3 4

5 6 7 8

1234

5678

1 2 3

654

3 2 1456

EA2 EB2

EC1 EC3 ED1

Black Black

Dark Gray Gray Gray

Code Joining Wire Harness and Wire Harness (Connector Location)

EA2 Cowl Wire and Engine Room Main Wire (Right Fender)

EB2 Engine No.2 Wire and Engine Room Main Wire (Under the Engine Room R/B)

EC1Engine No 2 Wire and Engine Wire (Near the Starter)

EC3Engine No.2 Wire and Engine Wire (Near the Starter)

ED1 Engine No.2 Wire and Differential Wire (Near the Transmission)


76



[Access Cab, Standard Cab : 1GR-FE]



77

G


1 2 34 6

57 89 10 11

3 12

54

9

6

11

7810 1

47

36

258

2

5

8

3

6

1

4

7

1 2 34 5 6

123456

EA2 EB2

EF2

Black Black

Dark Gray


EA2 Cowl Wire and Engine Room Main Wire (Right Fender)


EF2 Engine Wire and Sensor Wire (Over the Cylinder Head)


78


: Location of Connector Joining Wire Harness and Wire Harness[Access Cab, Standard Cab]

: Location of Ground Points


79

G


1 2

2 111

2221

109

2019

87

1817

65

1615

43

1413

1 2

12

9

20

8

19

7

18

6

17

5

16

4

15

3

14

1

12

11

22

2

13

10

21

1 2 34 5 6 7 8

12345678 1 2

3 4 5 6 78 9 10 11 12

12

34567

89101112

1 2 3 4 56 7 8 9 10

5 4 3 2 110 9 8 7 6

21

76543111098

12

34567891011

1 2

3 4

5 6

12

34

56

IA1 IA8

IA9 IB3

IB4 IC2

GrayYellow

Gray ID2


IA1

IA8 Engine Room Main Wire and Cowl Wire (Left Kick Panel)

IA9

g ( )

IB3Front Door LH Wire and Cowl Wire (Left Kick Panel)

IB4Front Door LH Wire and Cowl Wire (Left Kick Panel)

IC2 Cowl Wire and Roof Wire (Left Side of Instrument Panel)

ID2 Cigarette Lighter Wire and Cowl Wire (Instrument Panel Brace LH)


80


: Location of Connector Joining Wire Harness and Wire Harness[Access Cab, Standard Cab]



81

G



IE1Engine Wire and Cowl Wire (Right Side of Instrument Panel)


IF3Front Door RH Wire and Cowl Wire (Right Kick Panel)


IG1 Cowl Wire and Instrument Panel No.2 Wire (Instrument Panel Brace RH)

IH1 Cowl Wire and Floor No.3 Wire (Instrument Panel Brace RH)

IJ1 Cowl Wire and Cowl Wire (Right Side of Instrument Panel)


82



[Access Cab]



83

G



BA1 Front Door LH Wire and Speaker Tweeter Wire LH (Inside of Front Door LH)

BB3

BB4 Frame Wire and Cowl Wire (Under the Driver’s Seat)

BB5

( )

BC1 Front Door RH Wire and Speaker Tweeter Wire RH (Inside of Front Door RH)

BE2 Floor No.2 Wire and Cowl Wire (Center of Left Rocker Panel)

BF2 Floor No.1 Wire and Cowl Wire (Center of Right Rocker Panel)

BG2 Floor No.2 Wire and Rear Door No.2 Wire (Under the Left Quarter Panel)

BH1 Floor No.1 Wire and Rear Door No.1 Wire (Under the Right Quarter Panel)

BK1Frame Wire and Frame No 3 Wire (Near the License Plate Light)

BK2Frame Wire and Frame No.3 Wire (Near the License Plate Light)


84



[Standard Cab]



85

G


1

2

1

2

1 2 3 4 56 7 8 9 10

12345678910

147

36

258

2

5

8

3

6

1

4

7

1 2 34 6

57 89 10 11

3 12

54

9

6

11

7810

1

2

1

2

21

3 4

2 1

34 2 31 23 1

BA1 BB3

BB4

BC1

BB5

BK1 BK2

Gray Black

Gray Black


BA1 Front Door LH Wire and Speaker Tweeter Wire LH (Inside of Front Door LH)

BB3

BB4 Frame Wire and Cowl Wire (Under the Driver’s Seat)

BB5

( )

BC1 Front Door RH Wire and Speaker Tweeter Wire RH (Inside of Front Door RH)




86


: Location of Connector Joining Wire Harness and Wire Harness[Access Cab : Captain Seat]


87

G


9

1 2 3 4 5

876

1716151413121110

12345

6789

1011121314151617

1 23 45 6

2 14 36 5

BI2 BN1


BI2 Cowl Wire and Seat No.1 Wire (Under the Driver’s Seat)

BN1 Seat No.1 Wire and Cowl Wire (Under the Passenger’s Seat)


88


: Location of Connector Joining Wire Harness and Wire Harness[Standard Cab : Bench Seat]


89

G


9

1 2 3 4 5

876

1716151413121110

12345

6789

1011121314151617

1 23 45 6

2 14 36 5

1 2 3 4 1234

BI2 BL1

BM1


BI2 Cowl Wire and Seat No.1 Wire (Under the Driver’s Seat)

BL1 Seat No.1 Wire and Cowl Wire (Under the Driver’s Seat)

BM1 Cowl Wire and Seat No.1 Wire (Under the Passenger’s Seat)


90



[Double Cab]



91

G


147

36

258

2

5

8

3

6

1

4

7

1 2 3 4

5 6 7 8

1234

5678

1 2 3

654

3 2 1456

1 2 3

654

3 2 1456

EB2 EC1

EC3 ED1

Black Dark Gray

Gray Gray



EC1Engine No 2 Wire and Engine Wire (Near the Starter)

EC3Engine No.2 Wire and Engine Wire (Near the Starter)

ED1 Engine No.2 Wire and Differential Wire (Near the Transmission)


92


: Location of Connector Joining Wire Harness and Wire Harness[Double Cab]

: Location of Ground Points


93

G



IA1

IA4Engine Room Main Wire and Cowl Wire (Left Kick Panel)

IA7Engine Room Main Wire and Cowl Wire (Left Kick Panel)

IA8

IB5 Front Door LH Wire and Cowl Wire (Left Kick Panel)

IC2Cowl Wire and Roof Wire (Left Side of Instrument Panel)

IC3Cowl Wire and Roof Wire (Left Side of Instrument Panel)

ID2 Cigarette Lighter Wire and Cowl Wire (Instrument Panel Brace LH)

IL2 Floor No.2 Wire and Cowl Wire (Right Kick Panel)

IM1

IM3 Console Box Wire and Cowl Wire (Rear Console)

IM4

( )

IN1 Cowl Wire and Floor Wire (Rear Console)


94





95

G







IJ1

IJ2 Engine Room Main Wire and Cowl Wire (Cowl Side Panel RH)

IJ3

g ( )

IK1Floor Wire and Cowl Wire (Right Kick Panel)

IK2Floor Wire and Cowl Wire (Right Kick Panel)

IL1Floor No 2 Wire and Cowl Wire (Instrument Panel Brace RH)

IL3Floor No.2 Wire and Cowl Wire (Instrument Panel Brace RH)


96



[Double Cab]



97

G





BL1 Rear Door No.1 Wire LH and Floor No.2 Wire (Left Side of Center Pillar)

BM1 Rear Door No.1 Wire RH and Floor Wire (Right Side of Center Pillar)

BP1

BP2 Frame Wire and Floor No.2 Wire (Under the Driver’s Seat)

BP3

( )


98




99

G


123456

1 2

3 4 5 6

9

1 2 3 4 5

876

1716151413121110

12345

6789

1011121314151617

1 23 45 6

2 14 36 5

BO1 BQ2

BS1


BO1 Floor Wire and Seat No.1 Wire (Under the Front Passenger’s Seat)

BQ2 Floor No.2 Wire and Seat No.2 Wire (Under the Driver’s Seat)

BS1 Seat No.1 Wire and Floor Wire (Under the Front Passenger’s Seat)


52


Position of Parts in Engine Compartment[Access Cab, Standard Cab : 2UZ-FE]

A 1 Pressure SWA 3 A/C Magnetic Clutch and Lock SensorA 5 ABS Actuator with ECUA 6 ABS Speed Sensor Front LHA 7 ABS Speed Sensor Front RHA 9 ADD ActuatorA10 Air Fuel Ratio Sensor (Bank 1 Sensor 1)A 11 Airbag Sensor Front LHA12 Airbag Sensor Front RHA30 Air Fuel Ratio Sensor (Bank 2 Sensor 1)A31 Air Switching ValveA32 Air Injection Control DriverA33 Air Injection Control DriverA34 Air Pressure SensorA35 Air Pump

B 2 Brake Fluid Level Warning SW

C 1 Camshaft Position SensorC 2 Crankshaft Position SensorC19 Camshaft Timing Oil Control Valve LHC20 Camshaft Timing Oil Control Valve RH

D 2 Daytime Running Light ResistorD 3 Detection SW (Transfer 4WD Position)D 4 Detection SW (Transfer L4 Position)

E 1 Electronically Controlled Transmission SolenoidE 2 Engine Coolant Temp. Sensor

F 1 Front Fog Light LHF 2 Front Fog Light RHF 3 Front Turn Signal Light and Parking Light LHF 4 Front Turn Signal Light and Parking Light RHF 5 Fuel Pump ResistorF 18 Front Parking Light LH No.3F 19 Front Parking Light RH No.3

G 1 GeneratorG 2 Generator

H 1 Headlight LHH 2 Headlight RHH 4 Heated Oxygen Sensor (Bank 1 Sensor 2)H 6 Heated Oxygen Sensor (Bank 2 Sensor 2)H 7 Horn LHH 8 Horn RH


53

G

Position of Parts in Engine Compartment[Access Cab, Standard Cab : 2UZ-FE]

I 3 Igniter and Ignition Coil No.1I 4 Igniter and Ignition Coil No.2I 5 Igniter and Ignition Coil No.3I 6 Igniter and Ignition Coil No.4I 7 Igniter and Ignition Coil No.5I 8 Igniter and Ignition Coil No.6I 9 Igniter and Ignition Coil No.7I 10 Igniter and Ignition Coil No.8I 14 Injector No.1I 15 Injector No.2I 16 Injector No.3I 17 Injector No.4I 18 Injector No.5I 19 Injector No.6I 20 Injector No.7I 21 Injector No.8

J 1 Junction ConnectorJ 2 Junction ConnectorJ 18 Junction ConnectorJ 63 Junction Connector

K 1 Knock Sensor (Bank 1)K 2 Knock Sensor (Bank 2)

M 1 Mass Air Flow Meter

N 1 Noise Filter

O 1 O/D Direct Clutch Speed SensorO 2 Oil Pressure SW

P 1 Park/Neutral Position SW

S 1 StarterS 2 StarterS29 Skid Control ECU with ActuatorS30 Skid Control ECU with Actuator

T 3 Transfer Shift ActuatorT 10 TVIP BuzzerT 14 Throttle Control Motor and Throttle Position Sensor

V 3 Vehicle Speed Sensor (Electronically Controlled Transmission)

V 4 VSV (EVAP)V13 VSV (ACIS)V14 VSV (Air Switching Valve Bank 1)V15 VSV (Air Switching Valve Bank 2)V16 VVT Sensor LHV17 VVT Sensor RH

W 2 Washer Motor and Washer Level SensorW 4 Wiper Motor


54


Position of Parts in Engine Compartment[Access Cab, Standard Cab : 1GR-FE]

A 1 Pressure SWA 3 A/C Magnetic Clutch and Lock SensorA 5 ABS Actuator with ECUA 6 ABS Speed Sensor Front LHA 7 ABS Speed Sensor Front RHA10 Air Fuel Ratio Sensor (Bank 1 Sensor 1)A 11 Airbag Sensor Front LHA12 Airbag Sensor Front RHA30 Air Fuel Ratio Sensor (Bank 2 Sensor 1)

B 1 Back-Up Light SWB 2 Brake Fluid Level Warning SW

C 2 Crankshaft Position SensorC19 Camshaft Timing Oil Control Vakve LHC20 Camshaft Timing Oil Control Vakve RH

D 2 Daytime Running Light Resistor

E 1 Electronically Controlled Transmission SolenoidE 2 Engine Coolant Temp. Sensor

F 1 Front Fog Light LHF 2 Front Fog Light RHF 3 Front Turn Signal Light and Parking Light LHF 4 Front Turn Signal Light and Parking Light RHF 5 Fuel Pump ResistorF 18 Front Parking Light LH No.3F 19 Front Parking Light RH No.3




55

G

Position of Parts in Engine Compartment[Access Cab, Standard Cab : 1GR-FE]

I 3 Igniter and Ignition Coil No.1I 4 Igniter and Ignition Coil No.2I 5 Igniter and Ignition Coil No.3I 6 Igniter and Ignition Coil No.4I 7 Igniter and Ignition Coil No.5I 8 Igniter and Ignition Coil No.6I 14 Injector No.1I 15 Injector No.2I 16 Injector No.3I 17 Injector No.4I 18 Injector No.5I 19 Injector No.6

J 1 Junction ConnectorJ 2 Junction ConnectorJ 18 Junction ConnectorJ 63 Junction Connector



N 1 Noise Filter


P 1 Park/Neutral Position SWP 2 Power Steering Oil Pressure SW


T 10 TVIP BuzzerT 14 Throttle Control Motor and Throttle Position Sensor

V 2 Vehicle Speed Sensor (Combination Meter)V 3 Vehicle Speed Sensor

(Electronically Controlled Transmission)V 4 VSV (EVAP)V13 VSV (ACIS)V16 VVT Sensor LHV17 VVT Sensor RH

W 2 Washer Motor and Washer Level SensorW 4 Wiper Motor


56


Position of Parts in Instrument Panel[Access Cab, Standard Cab]

A13 A/C ThermistorA15 Air Inlet Control Servo MotorA16 Airbag Squib (Front Passenger Airbag Assembly)A17 Airbag Squib (Steering Wheel Pad)A18 Ashtray IlluminationA20 Accelerator Pedal Position SensorA22 ACC Cut RelayA36 Airbag Cut Off SW

B 3 Back-Up Light RelayB 4 Blower MotorB 5 Blower ResistorB 6 Blower SW and Defroster Mode SW

C 4 Center Airbag Sensor AssemblyC 5 Center Airbag Sensor AssemblyC 6 Center Airbag Sensor AssemblyC 7 Cigarette LighterC 8 Cigarette Lighter IlluminationC10 Clutch Start Cancel SWC11 Combination MeterC12 Combination MeterC15 Combination SWC16 Combination SWC17 Combination SW


57

G


D 6 Data Link Connector 3D 8 Diode (A/T)D 9 Diode (Door Courtesy)D11 Diode (Power Window System)D27 Diode (Step Light)D28 Diode (Door Lock)D29 Diode (TVIP)D30 Diode (Unlock Warning)

E 3 Engine Control ModuleE 4 Engine Control ModuleE 5 Engine Control ModuleE 6 Engine Control ModuleE 7 Engine Control Module

F 20 4WD Control ECUF 21 4WD Control ECU

G 3 Glove Box Light

I 22 Ignition Key Cylinder LightI 23 Ignition SWI 24 Integration Control and PanelI 25 Integration Control and Panel


58



J 3 Junction ConnectorJ 4 Junction ConnectorJ 5 Junction ConnectorJ 7 Junction ConnectorJ 8 Junction ConnectorJ 9 Junction ConnectorJ 10 Junction ConnectorJ 12 Junction ConnectorJ 13 Junction ConnectorJ 21 Junction ConnectorJ 22 Junction ConnectorJ 23 Junction ConnectorJ 24 Junction ConnectorJ 26 Junction ConnectorJ 27 Junction ConnectorJ 28 Junction ConnectorJ 29 Junction ConnectorJ 64 Junction ConnectorJ 65 Junction ConnectorJ 66 Junction ConnectorJ 67 Junction ConnectorJ 68 Junction ConnectorJ 69 Junction ConnectorJ 70 Junction ConnectorJ 71 Junction ConnectorJ 72 Junction ConnectorJ 73 Junction Connector

M 4 Mirror Heater SW

O 4 O/D Main SWO 5 Option Connector

P 5 Parking Brake SWP 6 Power OutletP 7 Power OutletP21 Power Window Control SW (Back Window)


59

G


R 1 Radio and PlayerR 2 Radio and PlayerR 3 RheostatR12 Radio and PlayerR13 Radio and PlayerR24 Radio and Player with DisplayR25 Radio and Player with DisplayR26 Radio and Player with Display

S 3 Step LightS 4 Stop Light SWS 8 Short PinS 9 Short Connector (TVIP)S10 Security Indicator and

Glass Breakage Sensor MicrophoneS19 Steering SensorS31 Stop Light Relay

T 5 Turn Signal FlasherT 9 Trailer ConverterT 11 TVIP ECUT 12 TVIP ECUT 13 TVIP ECUT 16 Tire Pressure Monitor ECUT 17 Tire Pressure Warning Standardization SW

U 1 Unlock Warning SW

V 11 VSC Warning Buzzer


60


Position of Parts in Body[Access Cab]

A 19 ABS Speed Sensor RearA 29 ABS Deceleration Sensor

B 7 Buckle SW LHB 14 Buckle SW LH

Seat Position Airbag SensorB 15 Buckle SW RH

Occupant Detection SW

D 14 Door Courtesy Light Front LHD 15 Door Courtesy Light Front RHD 16 Door Courtesy SW Front LHD 17 Door Courtesy SW Front RHD 18 Door Courtesy SW Rear LH LowerD 19 Door Courtesy SW Rear LH UpperD 20 Door Courtesy SW Rear RH LowerD 21 Door Courtesy SW Rear RH UpperD 22 Door Key Lock and Unlock SW LHD 23 Door Key Lock and Unlock SW RHD 24 Door Lock Control SW RHD 25 Door Lock Motor and Door Unlock Detection SW LHD 26 Door Lock Motor and Door Unlock Detection SW RH

F 8 Front Door Speaker LHF 9 Front Door Speaker RHF 10 Fuel Pump and Sender

H 10 Cargo LightHigh Mounted Stop Light

I 26 Interior LightI 27 Inner Mirror

L 1 License Plate Light LHL 2 License Plate Light RHL 4 Leak Detection Pump Assembly

P 8 Personal LightP 9 Power Window Control SW Front RHP 10 Power Window Master SWP 11 Power Window Motor Front LHP 12 Power Window Motor Front RHP 13 Pretensioner LHP 14 Pretensioner RHP 22 Power Window Motor (Back Window)

R 4 Rear Combination Light LHR 5 Rear Combination Light RHR 6 Rear Door Speaker LHR 7 Rear Door Speaker RHR 8 Remote Control Mirror LHR 9 Remote Control Mirror RHR 10 Remote Control Mirror SW

S 20 Stereo Component AmplifierS 21 Stereo Component Amplifier

T 6 Trailer SocketT 7 Tweeter LHT 8 Tweeter RHT 18 Tire Pressure Monitor Receiver

V 6 Vanity Light LHV 7 Vanity Light RH

Y 1 Yaw Rate Sensor


61

G

Position of Parts in Body[Standard Cab]

A 19 ABS Speed Sensor RearA 29 ABS Deceleration Sensor

B 14 Buckle SW LHSeat Position Airbag Sensor

B 15 Buckle SW RHOccupant Detection SW

D 14 Door Courtesy Light Front LHD 15 Door Courtesy Light Front RHD 16 Door Courtesy SW Front LHD 17 Door Courtesy SW Front RHD 22 Door Key Lock and Unlock SW LHD 23 Door Key Lock and Unlock SW RHD 24 Door Lock Control SW RHD 25 Door Lock Motor

Door Unlock Detection SW LHD 26 Door Lock Motor

Door Unlock Detection SW RH

F 8 Front Door Speaker LHF 9 Front Door Speaker RHF 10 Fuel Pump

Sender

H 10 Cargo LightHigh Mounted Stop Light



P 8 Personal LightP 9 Power Window Control SW Front RHP 10 Power Window Master SWP 11 Power Window Motor Front LHP 12 Power Window Motor Front RHP 13 Pretensioner LHP 14 Pretensioner RH

R 4 Rear Combination Light LHR 5 Rear Combination Light RHR 8 Remote Control Mirror LHR 9 Remote Control Mirror RHR 10 Remote Control Mirror SW


Y 1 Yaw Rate Sensor


62


Position of Parts in Seat[Access Cab : Captain Seat]

B 7 Buckle SW LHB13 Buckle SW RH

J 83 Junction Connector

L 3 Lumbar Support Control SW (Driver’s Seat)

O10 Occupant Classification ECUO11 Occupant Classification ECUO12 Occupant Classification Sensor Front LHO13 Occupant Classification Sensor Front RHO14 Occupant Classification Sensor RearLHO15 Occupant Classification Sensor RearRH

P15 Power Seat Motor (Driver’s Seat Front Vertical Control)P16 Power Seat Control SW (Driver’s Seat)P17 Power Seat Motor (Driver’s Seat Rear Vertical Control)P18 Power Seat Motor (Driver’s Seat Reclining Control)P19 Power Seat Motor (Driver’s Seat Slide Control)P20 Power Seat Motor

(Driver’s Seat Lumbar Support Control)


63

G

Position of Parts in Seat[Standard Cab : Bench Seat]


Occupant Detection SWB16 Buckle SW LH

O16 Occupant Detection Sensor

S36 Seat Position Airbag Sensor


64


Position of Parts in Engine Compartment[Double Cab]

A 1 Pressure SWA 3 A/C Magnetic Clutch and Lock SensorA 5 ABS Actuator with ECUA 6 ABS Speed Sensor Front LHA 7 ABS Speed Sensor Front RHA 9 ADD ActuatorA10 Air Fuel Ratio Sensor (Bank 1 Sensor 1)A 11 Airbag Sensor Front LHA12 Airbag Sensor Front RHA28 Ambient Temp. SensorA30 Air Fuel Ratio Sensor (Bank 2 Sensor 1)A31 Air Switching ValveA32 Air Injection Control DriverA33 Air Injection Control DriverA34 Air Pressure SensorA35 Air Pump

B 2 Brake Fluid Level Warning SW

C 1 Camshaft Position SensorC 2 Crankshaft Position SensorC19 Camshaft Timing Oil Control Valve LHC20 Camshaft Timing Oil Control Valve RH

D 2 Daytime Running Light ResistorD 3 Detection SW (Transfer 4WD Position)D 4 Detection SW (Transfer L4 Position)

E 1 Electronically Controlled Transmission SolenoidE 2 Engine Coolant Temp. SensorE 8 Engine Hood Courtesy SW

F 1 Front Fog Light LHF 2 Front Fog Light RHF 3 Front Turn Signal Light and Parking Light LHF 4 Front Turn Signal Light and Parking Light RHF 5 Fuel Pump ResistorF 11 Front Turn Signal Light and Parking Light LH No.2F 12 Front Turn Signal Light and Parking Light RH No.2F 13 Fusible Link BlockF 18 Front Parking Light LH No.3F 19 Front Parking Light RH No.3




65

G

Position of Parts in Engine Compartment[Double Cab]

I 3 Igniter and Ignition Coil No.1I 4 Igniter and Ignition Coil No.2I 5 Igniter and Ignition Coil No.3I 6 Igniter and Ignition Coil No.4I 7 Igniter and Ignition Coil No.5I 8 Igniter and Ignition Coil No.6I 9 Igniter and Ignition Coil No.7I 10 Igniter and Ignition Coil No.8I 14 Injector No.1I 15 Injector No.2I 16 Injector No.3I 17 Injector No.4I 18 Injector No.5I 19 Injector No.6I 20 Injector No.7I 21 Injector No.8

J 30 Junction ConnectorJ 31 Junction ConnectorJ 32 Junction ConnectorJ 34 Junction ConnectorJ 35 Junction ConnectorJ 74 Junction Connector



N 1 Noise Filter


P 1 Park/Neutral Position SW


T 3 Transfer Shift ActuatorT 14 Throttle Control Motor and Throttle Position SensorT 15 Theft Deterrent Horn

V 3 Vehicle Speed Sensor (Electronically Controlled Transmission)

V 4 VSV (EVAP)V13 VSV (ACIS)V14 VSV (Air Switching Valve Bank 1)V15 VSV (Air Switching Valve Bank 2)V16 VVT Sensor LHV17 VVT Sensor RH

W 2 Washer Motor and Washer Level SensorW 4 Wiper MotorW 5 Wireless Door Lock Buzzer


66


Position of Parts in Instrument Panel[Double Cab]

A13 A/C ThermistorA15 Air Inlet Control Servo MotorA16 Airbag Squib (Front Passenger Airbag Assembly)A17 Airbag Squib (Steering Wheel Pad)A18 Ashtray IlluminationA20 Accelerator Pedal Position SensorA22 ACC Cut RelayA29 ABS Deceleration Sensor

B 4 Blower MotorB 5 Blower ResistorB 6 Blower SW and Defroster Mode SWB 8 Back Window RelayB 9 Body ECUB10 Body ECUB 11 Body ECU

C 4 Center Airbag Sensor AssemblyC 5 Center Airbag Sensor AssemblyC 6 Center Airbag Sensor AssemblyC 7 Cigarette LighterC 8 Cigarette Lighter IlluminationC11 Combination MeterC12 Combination MeterC15 Combination SWC16 Combination SWC17 Combination SWC21 Curtain Airbag Cut Off SW


67

G


D 6 Data Link Connector 3D31 Diode (Parking Brake SW)D32 Door Lock Control ReceiverD33 DVD Player

E 3 Engine Control ModuleE 4 Engine Control ModuleE 5 Engine Control ModuleE 6 Engine Control ModuleE 7 Engine Control Module

F 20 4WD Control ECUF 21 4WD Control ECU

G 3 Glove Box Light

H11 Headphone Terminal LHH12 Headphone Terminal RH

I 22 Ignition Key Cylinder LightI 23 Ignition SWI 24 Integration Control and PanelI 25 Integration Control and Panel


68



J 28 Junction ConnectorJ 29 Junction ConnectorJ 36 Junction ConnectorJ 37 Junction ConnectorJ 38 Junction ConnectorJ 39 Junction ConnectorJ 40 Junction ConnectorJ 41 Junction ConnectorJ 42 Junction ConnectorJ 43 Junction ConnectorJ 45 Junction ConnectorJ 46 Junction ConnectorJ 47 Junction ConnectorJ 48 Junction ConnectorJ 49 Junction ConnectorJ 50 Junction ConnectorJ 51 Junction Connector

J 52 Junction ConnectorJ 53 Junction ConnectorJ 54 Junction ConnectorJ 55 Junction ConnectorJ 56 Junction ConnectorJ 57 Junction ConnectorJ 58 Junction ConnectorJ 59 Junction ConnectorJ 64 Junction ConnectorJ 75 Junction ConnectorJ 76 Junction ConnectorJ 77 Junction ConnectorJ 78 Junction ConnectorJ 79 Junction ConnectorJ 80 Junction ConnectorJ 81 Junction Connector


69

G


M 5 Main SW

O 4 O/D Main SWO 5 Option ConnectorO 7 Option Connector (Grass Breakage Sensor)

P 5 Parking Brake SWP 6 Power OutletP 7 Power OutletP21 Power Window Control SW (Back Window)P23 Power Outlet (115V)P24 Power Outlet (Rear)

R 1 Radio and PlayerR 2 Radio and PlayerR 3 RheostatR10 Remote Control Mirror SWR14 Radio and PlayerR15 Radio and PlayerR16 Radio and PlayerR17 Rear Seat Entertainment ECUR18 Rear Seat Entertainment ECUR19 Rear Seat Entertainment ECUR27 Radio and Player with DisplayR28 Radio and Player with DisplayR29 Radio and Player with DisplayR30 Radio and Player with DisplayR31 Radio and Player with Display

S 3 Step LightS 4 Stop Light SWS 11 Seat Heater SW (Driver’s Seat)S12 Seat Heater SW (Front Passenger’s Seat)S13 Short ConnectorS14 Short ConnectorS19 Steering SensorS31 Stop Light Relay

T 5 Turn Signal FlasherT 9 Trailer ConverterT 16 Tire Pressure Monitor ECUT 17 Tire Pressure Warning Standardization SW

U 1 Unlock Warning SW

V10 Video TerminalV 11 VSC Warning Buzzer

Y 1 Yaw Rate Sensor


70


Position of Parts in Body[Double Cab]

A19 ABS Speed Sensor Rear

B12 Back Window Control RelayB14 Buckle SW LH

Seat Position Airbag SensorB15 Buckle SW RH

Occupant Detection SW

C22 Curtain Shield Airbag Squib LHC23 Curtain Shield Airbag Squib RH

D14 Door Courtesy Light Front LHD15 Door Courtesy Light Front RHD16 Door Courtesy SW Front LHD17 Door Courtesy SW Front RHD34 Diode (Door Courtesy No.1)D35 Diode (Door Courtesy No.2)D36 Door Courtesy Light Rear LHD37 Door Courtesy Light Rear RHD38 Door Courtesy SW Rear LHD39 Door Courtesy SW Rear RHD40 Door Lock Motor

Door Unlock Detection SW Rear LHD41 Door Lock Motor

Door Unlock Detection SW Rear RHD42 Door Lock Motor, Door Key Lock and Unlock SW

Door Unlock Detection SW Front LHD43 Door Lock Motor, Door Key Lock and Unlock SW

Door Unlock Detection SW Front RHD44 Driver Door ECU

F 8 Front Door Speaker LHF 9 Front Door Speaker RHF 10 Fuel Pump and SenderF 15 Front Door Speaker LH (Woofer)F 16 Front Door Speaker RH (Woofer)F 17 Front Passenger Door ECU

H10 High Mounted Stop Light and Cargo Light




M 6 Moon Roof Control ECU and Motor

O 8 Overhead Module


71

G

Position of Parts in Body[Double Cab]

P 11 Power Window Motor Front LHP12 Power Window Motor Front RHP13 Pretensioner LHP14 Pretensioner RHP22 Power Window Motor (Back Window)P25 Power Window Control SW Rear LHP26 Power Window Control SW Rear RHP27 Power Window Motor Rear LHP28 Power Window Motor Rear RH

R 4 Rear Combination Light LHR 5 Rear Combination Light RHR 6 Rear Door Speaker LHR 7 Rear Door Speaker RHR 8 Remote Control Mirror LHR 9 Remote Control Mirror RHR20 Rear Seat Audio ControllerR21 Rear Seat Entertainment DisplayR22 Rear Window DefoggerR23 Rear Window Defogger

S23 Stereo Component AmplifierS24 Stereo Component AmplifierS32 Side Airbag Sensor Rear LHS33 Side Airbag Sensor Rear RHS34 Side Airbag Sensor LHS35 Side Airbag Sensor RHS37 Side Airbag Squib LHS38 Side Airbag Squib RH


V 6 Vanity Light LHV 7 Vanity Light RHV12 Voltage Inverter


72


Position of Parts in Seat[Double Cab]



L 3 Lumbar Support Control SW (Driver’s Seat)

O10 Occupant Classification ECUO11 Occupant Classification ECUO12 Occupant Classification Sensor Front LHO13 Occupant Classification Sensor Front RHO14 Occupant Classification Sensor RearLHO15 Occupant Classification Sensor RearRH

P15 Power Seat Motor (Driver’s Seat Front Vertical Control)P16 Power Seat Control SW (Driver’s Seat)P17 Power Seat Motor (Driver’s Seat Rear Vertical Control)P18 Power Seat Motor (Driver’s Seat Reclining Control)P19 Power Seat Motor (Driver’s Seat Slide Control)P20 Power Seat Motor

(Driver’s Seat Lumbar Support Control)

S26 Seat Heater (Driver’s Seat)S28 Seat Heater (Front Passenger’s Seat)S37 Side Airbag Squib LHS38 Side Airbag Squib RH


73

Memo


534

I GROUND POINT (Access/Standard Cab)

HTR Relay

EFI Relay

PWR OUTLET Relay

Brake Fluid LevelWarning SW

TOWING TAIL Relay

SUB BATT Relay

Front Fog Light LH

Front Fog Light RH

Front ParkingLight LH

Front ParkingLight RH

CombinationSW

(E01)

(E1)

(E06)

(E03)

(ME01)

TVIP Buzzer

Igniter andIgnition Coil No. 2







Noise Filter

Data LinkConnector 3

2A

A

A

A

A

2

2

2

A

A

A

A

A

ET

E 5

E 5

E 5

EC

IE1

25

IE13

EW

(SG)

EngineControlModule

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

BR

BRBR

W- B

BR

W- B

W- B

W- B

W-B

W-B

W-B

W-B

(*5)

(*5)

(2UZ- FE) (2UZ- FE)

W- B

Front ParkingLight LH No. 3

A/F HTR Relay

J18

E11

Skid ControlECU withActuator

(GND2)

(GND1)

W- B

W- B

W- B

W- B

W- B

FOG Relay 2

DRL NO. 4 Relay 2

W- B

W- B

A

Front Turn SignalLight LH

Front Turn SignalLight RH

(ECC)

Leak DetectionPump Assembly

Daytime RunningLight Resistor

A

W- B

(*2)

(*1)

(*2)

2

2

EA

(*3)

W- B

(*3)

W-B

( *4)

(* 3)

(*3)

W- B

(*3)

E11Front ParkingLight RH No. 3

Washer Level Sensor

E11


(GND)

W-B

I 3

BB44

IE119 W- BW- BW- B

W- B

B

W- B W- B

Air InjectionControl Driver


IE1

14

B11

A28

J26(A), J27(B)

W- B

BR

W- B

(E02)

(E04)

W- B

W- BW- BW- B

IA9

4

JunctionConnector

Junction Connector

A


535

I

Cigarette Lighter

Parking Brake SW

Power Outlet

Power Outlet

Personal Light

Vanity Light LH

Vanity Light RH

Cargo Light

POWER Relay

Integration Relay

Fuel Pump

B 4

1A2

1J

8I 2

IF

BB47

I 2

I 2

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W-BW

-B

J 3

(M/T)

W-B

W-B

A

A

A

A

* 2 : w/o Daytime Running Light* 1 : w/ Daytime Running Light

* 3 : w/ VSC* 4 : w/o VSC* 5 : Built- in Type Amplifier

IG

Radio and Player

TVIP ECUW- B* 6 : Separate Type Amplifier

IH11

IG11

(*5) (*6)I22 Radio and Player

BR BR

BR

BR

BR

(*6 *10)

(*6)

(*6)

High MountedStop Light

CombinationSW

(TB)

CombinationSW

(EL)

CombinationSW

(EW)

ID22

(*3) (*3)

(*5)

(2UZ- FE) EX

Air Switching Valve

Air Pump

E13

W

W W

EngineControlModule

(E01)

(E02)

(E04)

(E05)

(E1)

(E03)

(ME01)


I 3

BB44

IE119 W- BW- BW- B

W- B






Noise Filter


(SG) IE125

W- B

W- B

W- B

W- B

W- B

W- B

W- B

BR

W-B


BR

W- B

Combination SW IE1

3BR BR

E14

EV(1GR- FE)

E14

EU(1GR- FE)

W- B

W- B

B

W- B

W- B

BR

Inner MirrorW- B

Short Connector(TVIP)

Tire PressureMonitor ECU

W- B

W- B

(EL) Data LinkConnector 3

W- B

A

W- BA

W-B

(GND)StereoComponentAmplifier

(E)

I22

BR

(*6)

BR

( *6)

Junction ConnectorFuel Sender

* 9 : w/ Navigation System*10 : w/o Navigation System

Radio and Playerwith Display

BR

(*6 *9)


536


Door Lock Motor LH

Power WindowMaster SW

Door Key Lock andUnlock SW LH

Remote ControlMirror SW

Remote ControlMirror LH

Rheostat

Back- Up Light Relay

Clutch Start SW

Tire Pressure WarningStandardization SW

Buckle SW LH

Turn Signal Flasher

Power Window ControlSW (Back Window)

ST Relay

CombinationMeter

Mirror Heater SW

Trailer Converter

Glass BreakageSensor Microphone

B 3

B 2

BA

BA

BA

BA

BA

AA

AA

AA

Door Courtesy SWRear LH Upper

Door Courtesy SWRear LH Lower

BJ

IB31

BG23

BE26

AA

License PlateLight LH

License PlateLight RH

Rear CombinationLight LH

Rear CombinationLight RH

B10

B10

BL

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- BW- B

W- B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W- B

(A/T)

W- B

AA

(BRL)

W- B

Trailer Socket BK1

2W W- B

Steering SensorW- B

(*2)

(*1)

A12

B29

J23(A), J24(B) J26(A), J27(B)

Door UnlockDetection SW LH

Security Indicator 2

Lumbar SupportControl SW(Driver’ s Seat)

Power WindowMaster SW

BB W- B

W- B

Buckle SW LH

Option Connector BAW- B

BB46

I 1W- B

W- BUnlock Warning SW

I 1

(M/T)I 1

Short Pin

O/D Main SWW- B

AA W- B

IE

Glove Box LightW- B

Center AirbagSensor Assembly

W- B

B

B

W- BB

(*8)

W- B

W-B

( *7)

J83

W-B

W-B

W- B

W- B

W- B

Junction Connector Junction Connector

Junc

tion

Con

nect

or

BI2

3

(*7 *8)W- B

(*11)


537

I

II

IF3

1Door Key Lock andUnlock SW RH

Door Lock ControlSW RH

Door Lock Motor RH

B 7

Wiper Motor

4WD Control ECU

Blower Resistor

I 4

I 4

I 4

Detection SW(Transfer L4 Position)

Transfer ShiftActuator

Detection SW(Transfer 4WD Position)

BK

I 3

W- B

W- B

W- B

W- B

W- B

W- B

BR

W- B

W- B

W- B

W- B

W- B

W- BW- B

W- B

A

A

A

J13

W-B

IntegrationControland Panel W- B

EC14

ADD Actuator

W- B

W- B

W- B

W-B

W-B

* 4 : w/o VSC

* 1 : w/ Daytime Running Light* 2 : w/o Daytime Running Light

161L

(E3)

Integration Relay

CombinationMeter

IH

W- B

BR

A Remote ControlMirror RH

W- B

Integration Relay

W-B

W-B

BR

(*1)

(*2)

24

1N

IE46

I 4

* 7 : Captain Seat* 8 : Bench Seat

W-B

Door UnlockDetection SW RH

ABS Actuatorwith ECU (*4)

Blower SW

ED16Engine ControlModule

W- BIE1

20 W- B

W- B

Yaw Rate SensorW- B

AB

AF

AB

AF

D

BH

BH

B

J66(A), J67(B)

Door Courtesy SWRear RH Upper

Door Courtesy SWRear RH Lower

BH13

BF26

Occupant ClassificationECUBN1

6

Buckle SW RHBM13

W- B

W- B

BR

BR W- B


Junction Connector

W- B

BR

(E2)

W- B

W- B

W-B

W-B

W-B

W-B

W- B

(2UZ- FE)

W-B

A

JunctionConnector

Junction Connector

Defroster Mode SW

(E)

(VER1)

(*8)

( *8)

W- B

(*12)

*11 : Except Captain Seat (w/ Power Seat)*12 : Separate Seat


538


: Parts Location

Code See Page Code See Page Code See Page

J3 58 J23 A 58 J66 A 58

J13 58 J24 B 58 J67 B 58

J1853 (2UZ-FE) J26 A 58 J83 62 (*7)

J1855 (1GR-FE) J27 B 58

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)

2 23 Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)

1A24 (*2)

Roof Wire and Driver Side J/B (Lower Finish Panel)1A28 (*1)

Roof Wire and Driver Side J/B (Lower Finish Panel)

1J24 (*2)

1J28 (*1)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1L 25 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)

1N 29 (*1)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)

EC1 74 (2UZ-FE) Engine No.2 Wire and Engine Wire (Near the Starter)

ED1 74 (2UZ-FE) Engine No.2 Wire and Differential Wire (Near the Transmission)

IA9 78 Engine Room Main Wire and Cowl Wire (Left Kick Panel)

IB3 78 Front Door LH Wire and Cowl Wire (Left Kick Panel)

ID2 78 Cigarette Lighter Wire and Cowl Wire (Instrument Panel Brace LH)

IE180 Engine Wire and Cowl Wire (Right Side of Instrument Panel)


IF3 80 Front Door RH Wire and Cowl Wire (Right Kick Panel)

IG1 80 Cowl Wire and Instrument Panel No.2 Wire (Instrument Panel Brace RH)

IH1 80 Cowl Wire and Floor No.3 Wire (Instrument Panel Brace RH)

BB482 (*3)

Frame Wire and Cowl Wire (Under the Driver’s Seat)BB484 (*4)

Frame Wire and Cowl Wire (Under the Driver’s Seat)

BE2 82 (*3) Floor No.2 Wire and Cowl Wire (Center of Left Rocker Panel)

BF2 82 (*3) Floor No.1 Wire and Cowl Wire (Center of Right Rocker Panel)

BG2 82 (*3) Floor No.2 Wire and Rear Door No.2 Wire (Under the Left Quarter Panel)

BH1 82 (*3) Floor No.1 Wire and Rear Door No.1 Wire (Under the Right Quarter Panel)

BI286 (*6)

Cowl Wire and Seat No 2 Wire (Under the Driver’s Seat)BI288 (*5)

Cowl Wire and Seat No.2 Wire (Under the Driver’s Seat)

BK182 (*3)

Frame Wire and Frame No 3 Wire (Near the License Plate Light)BK184 (*4)

Frame Wire and Frame No.3 Wire (Near the License Plate Light)

BM1 88 (*5) Cowl Wire and Seat No.1 Wire (Under the Passenger’s Seat)

BN1 86 (*6) Seat No.1 Wire and Cowl Wire (Under the Passenger’s Seat)

* 1 : w/ Daytime Running Light * 2 : w/o Daytime Running Light * 3 : Access Cab * 4 : Standard Cab * 5 : Bench Seat* 6 : Captain Seat * 7 : Access Cab Captain Seat * 8 : Standard Cab Bench Seat * 9 : Access Cab w/o Power Seat


539

I

: Ground Points

Code See Page Ground Points Location

EA74 (2UZ-FE)

Front Left FenderEA76 (1GR-FE)

Front Left Fender

EC 74 (2UZ-FE) Rear Bank of Left Cylinder Head

ET74 (2UZ-FE)

Front Right FenderET76 (1GR-FE)

Front Right Fender

EU 76 (1GR-FE) Rear Bank of Right Cylinder Head

EV 76 (1GR-FE) Rear Bank of Left Cylinder Head

EW 74 (2UZ-FE) Front Left Side of Cylinder Head

EX 74 (2UZ-FE) Left Side of Cylinder Block

IE78 Left Kick Panel

IF78 Left Kick Panel

IG 78 Instrument Panel Brace RH

IH78 Right Kick Panel

II78 Right Kick Panel

BJ 82 (*3) Inside of Rear Door LH

BK 82 (*3) Inside of Rear Door RH

BL82 (*3)

Surrounding of the Front of the Fuel TankBL84 (*4)

Surrounding of the Front of the Fuel Tank

: Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points

E5 74 (2UZ-FE) Engine WireB2

82 (*3)

E1174 (2UZ-FE)

Engine Room Main Wire

B284 (*4)

Front Door LH WireE1176 (1GR-FE)


B382 (*3)

Front Door LH Wire

E13 74 (2UZ-FE) Engine No.2 WireB3

84 (*4)

E14 76 (1GR-FE) Engine WireB4

82 (*3)Roof Wire

I180 Cowl Wire

B484 (*4)

Roof Wire

I280 Cowl Wire

B782 (*3)

Front Door RH WireI3 80 Engine Wire

B784 (*4)

Front Door RH Wire

I4 80 Cowl WireB10

82 (*3)Frame Wire

I22 80 Floor No.3 WireB10

84 (*4)Frame Wire



540

I GROUND POINT (Double Cab)

Washer Level Sensor

Front ParkingLight RH

Front ParkingLight RH No. 2

Wiper Motor


HEATER Relay

Front ParkingLight LH


EM EA

2

A

A

A

A

AA

A

A

A

J30

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- BE 4

Daytime RunningLight Resistor DRL NO. 4 Relay

2

W- BW- B

EFI Relay

2

W- B W- B

(*1) (*1)

DEFOG Relay

ST Relay

3W- B

2F

1

BATT CHARGE Relay

A

A

A

A

A

A

A

A

W- B

W- B

W- B

W-B

Front Turn SignalLight RH No. 2

Front Turn SignalLight RH

Front Turn SignalLight LH

Front Turn SignalLight LH No. 2

Engine HoodCourtesy SW

W- B

MIR HTR Relay 2AW- B

2W- B

A/F HTR RelayA

Wireless DoorLock Buzzer

J34

Skid ControlECU with Actuator

Front ParkingLight RH No. 3

J35

Front Fog Light RHW- B

W- BFront Fog Light LH

A

A

W-B

EngineControlModule

CombinationSW

(E01)

(E1)

(E06)

(E03)

(ME01)








Noise Filter


(SG)

E 2

E 2

E 2


EC

IE125

IE1

3

EY

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

BR

BRBR

W- B

BR

W- B

W- B

W- B

W-B

W-B

W-B

W-B (ECC)

I 1

IL3

14

IE1

19W- BW- BW- B

W- B

B

Air InjectionControl DriverIE1


14

W- B

BR

(E02)

W- B

(E04)

BRBRW- BIA8

6

W-B

BP2

4W- B

JunctionConnector

JunctionConnector

Junction Connector


541

I

61B

1B

61A

7

IO

BACK- UP LIGHTRelay

POWER MAINRelay

CombinationSW

CombinationSW


Body ECU

Driver Door ECU

Remote ControlMirror LH

Combination SW

AD

BF

BF

91F

W- B

W- B

(E)

A

A

A

A

W- B

W- B

W- B

W- B

W- B

W- B

W- B


AW- B

(TB)

(EL)

6

1DCombinationMeter

W- B(ES) 1K

12

J45

Brake Fluid LevelWarning SW

Unlock Warning SW

(BRL)

Back Window Relay

Door Lock ControlReceiver

Option Connector

(CG)

Tire Pressure WarningStandardization SW3E

13A2

3C

2

3C1

3B

2

3B

1

3A12

3A

11

3A

1

Trailer Converter

Turn Signal Flasher

Cigarette Lighter

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- BW- B

W- B

B6

C6

A6

B2

ID2

2

Seat Heater SW(Front Passenger’ sSeat)

Seat Heater SW(Driver’ s Seat)

SEAT HEATER Relay

AD

W- B

W- B

W- B

W-B

(E1)

(GND2)

CombinationMeter


A

(w/o VSC)

A

W- B

W- B

W- B W- BW- B

C

C

C

C

J57

W-B

W- B

W- B

* 1 : w/ Daytime Running Light

5

(GND2) IA4

1W- B

J36(A), J37(B)

J51(A), J52(B), J53(C)


W- B3D

1

Curtain AirbagCutoff SW

3E Integration Controland Panel3D

2 W- BW- BEngine ControlModule

2

IE1

20 W- B(EC)

Power Window ControlSW (Back Window)

W- BA

JunctionConnector

JunctionConnector

JunctionConnector

JunctionConnector

Air Pump

Air Switching Valve

EZ

W

WE 5

W


542


Seat Heater (FrontPassenger’ s Seat)

W- B

Door Unlock DetectionSW Rear RH

Power Window ControlSW Rear RH

Voltage Inverter

W- B

13

BM1

BM1

3W- B

W- B

10

4B

10

4E

94D

10

4D

6IF6

ABS Actuatorwith ECU

Front PassengerDoor ECU

(GND1)

(GND2)

Blower SW

Blower Resistor

IN

Rheostat

17

IJ1

9IJ1

Remote ControlMirror SW

Glove Box Light

A

W- B

W- B

W- B

W- B

IF6

5Remote ControlMirror RH

A

A

A

W- B W- B

4E

9

INVERTER Relay

Steering Sensor

W- B

W- B

Main SW

Integration Controland Panel

W- B

W- B

4A20

4A

10

4C

10W- B

W- B

W- B

W- B

W- B

W- B

W- B

Detection SW(Transfer L4Position)


Detection SW(Transfer 4WDPosition)

I 1

W- B

W- B

W- B

ADD Actuator

W- B

Power Window Motor(Back Window)

Back WindowControl Relay

B 4

B 4

B 4

B 4

B 4

B 5

BO16

IK21

IE4

I 1

(LS2)

(E)

W- B

W- B

W- B

W- B

W-B

W-B

W-B

W- B

A

W-B

W- B5

A

4WD Control ECU BD

BD

AE

O/D Main SW

ED16

EC14

W-B

W- B

W- B

A

W-B

W- B

W- B

W- B

A

W- BW- BW- BW- B

W- B

* 2 : w/ VSC* 3 : w/o VSC

W- B

W-B

W-B

W-B

6

* 4 : w/ Rear Seat Entertainment System* 5 : w/ Rear Seat Audio System

W-B

W-B

J55(A), J56(B)

W- B

Yaw Rate SensorW- B

J58

Skid Control ECUwith Actuator

W- B

(*2)

AE

Junction Connector

Junction Connector

* 6 : w/ Navigation System* 7 : w/o Navigation System* 8 : Captain Seat* 9 : Separate Seat

(*3)

W- BBuckle SW RHOccupant DetectionSW (*9)

W-B

( *9)


543

I

Rear SeatEntertainment ECU

Rear Seat AudioController

Occupant ClassificationECU

Buckle SW LH

Moon Roof ControlECU and Motor

Overhead Module

Interior Light

Vanity Light LH

Vanity Light RH

1H

9

1H

1

1M7

B 1

B 1

B 1

Power Outlet

W- B

W- B

W- B

W- B

W- B

W- B

W- B

W- B

Power Outlet (Rear)

Center AirbagSensor Assembly 1A

8W- B

1H

7

Power OutletW- B

B 1

Power Seat ControlSW (Driver’ s Seat)


Cargo Light

Rear WindowDefogger



License PlateLight LH

License PlateLight RH

(E2)

IM1

8 W- B

1G1

IM3

2

LG

Y

W- B

W- B

IP

W- B

BRW- B

(*5)

(*4)

(*5)

(*4)

A A

J54

B 3

B 3

B 3

BS

BQ

Fuel Pump BP2

7

BP26

Power Window ControlSW Rear LH BL1

13

Door Unlock DetectionSW Rear LH BL1

3

(E)

(GND)

BR

StereoComponentAmplifier

W- B

W- B

BR

BR

W-B

W- B

W- B

W- B

W- B B

B

B

B

J82

BQ2

3

W- B

W- B

W- B

W- BW- B

W-B

W-B

W-B

W-B

W-B

W- B

W- B

W- B

W- B

W- B

W- B

W- BBK1

2W- B

W- B

W-B

W-B

W-B

Trailer SocketW

W-B

W-B

High Mounted StopLight

BS16

IK22BR

IC321

Junction Connector

Seat Heater(Driver’ s Seat)

W- B

B


BR

A

W- BB

JunctionConnector

JunctionConnector

Buckle SW LHW- B

(*9)

Radio and PlayerBR

(*6)

(*7)

(*8)


544


: Parts Location


J30 65 J45 68 J55 A 68

J34 65 J51 A 68 J56 B 68

J35 65 J52 B 68 J57 68

J36 A 68 J53 C 68 J58 68

J37 B 68 J54 68 J82 72

: Relay Blocks


2 38 Engine Room R/B No.2 (Engine Compartment Left)


5 39 Driver Side R/B (Under the Instrument Panel J/B)



1A

1B

1D45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1F45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1G

1H

1K 45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

1M 45 Roof Wire and Driver Side J/B (Lower Finish Panel)

2F 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

3A

3B

3C 48 Cowl Wire and Sub J/B No.3 (Upper the Accelerator Pedal)

3D

( )

3E

4A

4B


4D

( )

4E


545

I



EC1 90 Engine No.2 Wire and Engine Wire (Near the Starter)

ED1 90 Engine No.2 Wire and Differential Wire (Near the Transmission)



IC3 92 Cowl Wire and Roof Wire (Left Side of Instrument Panel)





IJ1 94 Engine Room Main Wire and Cowl Wire (Cowl Side Panel RH)

IK2 94 Floor Wire and Cowl Wire (Right Kick Panel)

IL3 94 Floor No.2 Wire and Cowl Wire (Instrument Panel Brace RH)



BK1 96 Frame Wire and Frame No.3 Wire (Near the License Plate Light)

BL1 96 Rear Door No.1 Wire LH and Floor No.2 Wire (Left Side of Center Pillar)

BM1 96 Rear Door No.1 Wire RH and Floor Wire (Right Side of Center Pillar)

BO1 98 Floor Wire and Seat No.1 Wire (Under the Front Passenger’s Seat)

BP2 96 Frame Wire and Floor No.2 Wire (Under the Driver’s Seat)

BQ2 98 Floor No.2 Wire and Seat No.2 Wire (Under the Driver’s Seat)

BS1 98 Seat No.1 Wire and Floor Wire (Under the Front Passenger’s Seat)

: Ground Points


EA 90 Front Left Fender Apron

EC 90 Rear Bank of Left Cylinder Head

EM 90 Radiator Side Support RH

EY 90 Front Left Side of Cylinder Head

EZ 90 Left Side of Cylinder Block

IN 92 Right Kick Panel

IO 92 Left Kick Panel

IP 92 Instrument Panel Brace LH

BQ 96 Left Side of Center Pillar

BR 96 Back Panel Left

BS 96 Surrounding of the Front of the Fuel Tank

: Splice Points


E2 90 Engine Wire B1 96 Roof Wire

E4 90 Engine Room Main Wire B3 96 Frame Wire

E5 90 Engine No.2 Wire B496 Floor Wire

I1 94 Engine Wire B596 Floor Wire


3

HOW TO USE THIS MANUAL B

This manual provides information on the electrical circuits installed on vehicles bydividing them into a circuit for each system.

The actual wiring of each system circuit is shown from the point where the powersource is received from the battery as far as each ground point. (All circuitdiagrams are shown with the switches in the OFF position.)

When troubleshooting any problem, first understand the operation of the circuitwhere the problem was detected (see System Circuit section), the power sourcesupplying power to that circuit (see Power Source section), and the ground points(see Ground Point section). See the System Outline to understand the circuitoperation.

When the circuit operation is understood, begin troubleshooting of the problemcircuit to isolate the cause. Use Relay Location and Electrical Wiring Routingsections to find each part, junction block and wiring harness connectors, wiringharness and wiring harness connectors, splice points, and ground points of eachsystem circuit. Internal wiring for each junction block is also provided for betterunderstanding of connection within a junction block.Wiring related to each system is indicated in each system circuit by arrows(from__, to__). When overall connections are required, see the Overall ElectricalWiring Diagram at the end of this manual.

[A]

[B]

[H]

[D]

[F]

[E]

[ I ]

[L]

[M]

[J]

[K]

[G][C]

1

2

IB

IB

3

4

47

2 1 11

13

4

1

2

6

3

1

2

B18

BL

R LG

R

B18G R

3

4

Rea

r C

ombi

natio

n Li

ght R

HR

7

Rea

r C

ombi

natio

n Li

ght L

HR

6


H17

Light Failure Sensor

Stop Light SW

ABS ECU

S 6

CombinationMeter

C 7

BV11 W B

(Shielded)

BV11

I 5G W

IB2

IB1

IE114

BO

50

8L 4

15ASTOP

7.5AGAUGE

From Power Source System (See Page 66)

Stop Light

GR

WB

WB

WB

WB

GB

YG

RL

R

GR

WR

GW

WB

GW

W/G

)

( S/D

)L

L

( ( S/D

)

Sto

p

Sto

p

Rea

r Li

ghts


4

B HOW TO USE THIS MANUAL

∗ The system shown here is an EXAMPLE ONLY. It is different to the actualcircuit shown in the SYSTEM CIRCUITS SECTION.


5

B

[A] : System Title

[B] : Indicates a Relay Block. No shading is used andonly the Relay Block No. is shown to distinguish itfrom the J/BExample: Indicates Relay Block No.1

[C] : ( ) is used to indicate different wiring andconnector, etc. when the vehicle model, enginetype, or specification is different.

[D] : Indicates related system.

[E] : Indicates the wiring harness and wiring harnessconnector. The wiring harness with male terminal isshown with arrows ( ).Outside numerals are pin numbers.

Female Male ( )

The first letter of the code for each wiring harnessand wiring harness connector(s) indicates thecomponent’s location, e.g, ”E” for the EngineCompartment, ”I” for the Instrument Panel andSurrounding area, and ”B” for the Body andSurrounding area.

When more than one code has the first and secondletters in common, followed by numbers (e.g, IH1,IH2), this indicates the same type of wiring harnessand wiring harness connector.

[F] : Represents a part (all parts are shown in sky blue).The code is the same as the code used in partsposition.

[G] : Junction Block (The number in the circle is the J/BNo. and the connector code is shown beside it).Junction Blocks are shaded to clearly separatethem from other parts.

3C indicates thatit is insideJunction BlockNo.3

Example:

[H] : Indicates the wiring color.

Wire colors are indicated by an alphabetical code.

B = Black W = White BR = Brown

L = Blue V = Violet SB = Sky Blue

R = Red G = Green LG = Light Green

P = Pink Y = Yellow GR = Gray

O = Orange

The first letter indicates the basic wire color and thesecond letter indicates the color of the stripe.

Example: L - Y

L(Blue)

Y(Yellow)

[I] : Indicates a wiring Splice Point (Codes are ”E” for theEngine Room, ”I” for the Instrument Panel, and ”B”for the Body).

The Location of splice Point I 5 is indicated by theshaded section.

[J] : Indicates a shielded cable.

[K] : Indicates the pin number of the connector.The numbering system is different for female andmale connectors.

Example: Numbered in orderfrom upper left tolower right

Numbered in orderfrom upper right tolower left

Female Male

[L] : Indicates a ground point.

The first letter of the code for each ground point(s)indicates the component’s location, e.g, ”E” for theEngine Compartment, ”I” for the Instrument Paneland Surrounding area, and ”B” for the Body andSurrounding area.

[M] : Page No.

[N]

[O]

[P]

[Q]

[R]

[S]

[T]

[U]


6


Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flowsthrough the rear lights warning light to TERMINAL 4 of the light failure sensor.

Stop Light Disconnection WarningWhen the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the currentflowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects thedisconnection and the warning circuit of the light failure sensor is activated.As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lightswarning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warningcircuit on and holds the warning light on until the ignition SW is turned off.

S6 Stop Light SW2-1 : Closed with the brake pedal depressed

L4 Light Failure Sensor1, 2, 7-Ground : Approx. 12 volts with the stop light SW on

4, 8-Ground : Approx. 12 volts with the ignition SW at ON position11-Ground : Always continuity

: Parts Location


C7 34 L4 36 R7 37

H17 36 R6 37 S6 35

: Relay Blocks


1 18 R/B No.1 (Instrument Panel Brace LH)



IB 20 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)

3C 22 Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)



IE1 42 Floor Wire and Instrument Panel Wire (Left Kick Panel)

BV1 50 Luggage Room Wire and Floor Wire (Luggage Room Left)

: Ground Points


BL 50 Under the Left Center Pillar

BO 50 Back Panel Center

: Splice Points


I5 44 Cowl Wire B18 50 Luggage Room Wire

System Outline

Service Hints


7

B

[N] : Explains the system outline.

[O] : Indicates values or explains the function for reference during troubleshooting.

[P] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit.

Example : Part ”L4” (Light Failure Sensor) is on page 36 of the manual.∗ The letter in the code is from the first letter of the part, and the number indicates its order in parts

starting with that letter.Example : L 4 Á

ÁParts is 4th in orderLight Failure Sensor

[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit.

Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrumentpanel.

[R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit.

Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of thismanual, and is installed on the instrument panel left side.

[S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiringharness is shown first, followed by the male wiring harness).

Example : Connector ”IE1” connects the floor wire (female) and Instrument panel wire (male). It is described onpage 42 of this manual, and is installed on the left side kick panel.

[T] : Indicates the reference page showing the position of the ground points on the vehicle.

Example : Ground point ”BO” is described on page 50 of this manual and is installed on the back panel center.

[U] : Indicates the reference page showing the position of the splice points on the vehicle.

Example : Splice point ”I5” is on the Cowl Wire Harness and is described on page 44 of this manual.


8


The ground points circuit diagram shows the connections from all major parts to the respective ground points. Whentroubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identifythe problem ground quickly. The relationship between ground points ( EA , IB and IC shown below) can also bechecked this way.

5

5

5

5

4

4

4

4

4BA15

IB18

EA2

ID115

IC33

IA12

E 3

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B W-B

W-B

W-B W-B

W-B

W-B W-B W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B W-B W-B

W-B

BR

W-B

BR BR

W-B

W-BW-B

W-B

W-B

W-B

W-BW-B W-B

W-B

W-B

W-B

W-B

W-B

BR

W-B

BRBR

BR

W-B (4A-GZE)

W-BW-B

I 2

I 2

B 5I 5

I 5

I 5

B 5

B 5

B 5

I 5

I 5

I 3I 3

E 3

E 3

E 3

E 2

E 4

E 5

E 4

E 5

E 6E 4

E 4

B 4

EA

I 4

B 4

B 4

I 4 I 8

IB IC

4

4

3E5

3E6

3G13

3F3

3D1

3B7

W-B

W-B

W-BW-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

I 6

I 6

I 23C7

10

A

A

A

A

A

A

JunctionConnector

J 1

W-B

W-B

W-B

W-B

BR

W-B

W-B

W-B

W-B

W-B

W-B

I GROUND POINT

FAN MAIN Relay

FAN MAIN Relay

A/C Relay No.2

A/C Relay No.3

Radiator Fan Motor

Headlight Cleaner Relay

Headlight LH

Headlight RH

Front Fog Light LH

Brake Fluid Level SW

Front Fog Light RHFront Turn Signal Light RH

Front Clearance Light RH

Front Turn Signal Light LH

Front Clearance Light LH

Door Lock Control SW

Door Courtesy SW RH

Door Lock Motor RH

Door Lock Control Relay

Blower Resistor

Idle-Up SW

A/C Amplifier

Radio and Player

HEATER Relay

Auto Antenna Motor

A/C Control Assembly

Blower Motor

Blower SW

Parking Brake SW

Combination Meter

Combination SW

Cruise Control ECU

Remote Control Mirror SW

Turn Signal Flasher

Defogger SW

Unlock Warning SW

Power Window Master SW

Power Window ControlRelay

Door Courtesy SW LH

Door Lock Control SW

Door Lock Motor LH

Fuel Control SW

Woofer Speaker Amplifier

Combination Meter

Combination Meter

Fuel Sender

Cigarette Lighter

O/D Main SW

Clock

Combination SW

∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.


9

B

The ”Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers)transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each systemare explained. Since all System Circuit diagrams start from the power source, the power source system must be fullyunderstood.

AC

C

S 2

6

6 5

2

2

2

Battery 30A AM2

Starter

Short Pin

100A ALT

Fusible Link Block

60A ABS

10A ECU-B

7.5A DOME

15A EFI

10A HAZARD

20A RADIO NO.1

10A HORN

20A

10A

Fuse Page

214230112122

194187180166210

ABS

Cigarette LighterCombination Meter

Key Reminder and Seat Belt WarningLight Auto Turn OffTheft Deterrent and Door Lock Control

ABS and Traction ControlCruise ControlElectronically Controlled TransmissionMultiplex Communication System

STOP

System

DOMEHeadlightInterior Light

3 EA2 1 EA1

E 6

E 7

E 7

2

2

22

2

2

2

2

INJECTION Relay

STARTER Relay

B

B

B

B-O 1

1

2

2

3

4

3

4

W-B

W-B

B-W

B-W

E 7

E 7

B

B

W 1.25B FL MAIN

50A MAIN

7.5A AM2

15A HAZ-RADIO

2

2

2

2

2

W

W

EB1

EB1

7

6W-R

I 2 I 2

I 2

W W

W

W

W

1

1

1

1

40A DOOR LOCK CB

7.5A DOME

1 W-L

R

1

1

2

4 3

1

11

1

1 1

1

G

G

W-R

15A TAIL

20A DEFOGB-Y

8 4

3 2

Ignition SWI 8

B-Y1 1

P-L

Battery

15A RAD CIG

2

TAILRelay

Power Source

J POWER SOURCE (Current Flow Chart)

Engine Room R/B (See Page 20)

2

WW

BB

BB

B

W-R

WW

W

G-WA

M2

AM

1

IG2

IG1

W

W

The chart below shows the route by which current flows from the battery to each electrical source(Fusible Link, Circuit Breaker, Fuse, etc.) and other parts.

∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

Black

[D]

K CONNECTOR LIST

J4 K1 K2 L1

L2 L3 L4 M1 M2 M3

M4 N1 N2 O1 O2

Dark Gray

Gray

Dark GrayBlackGrayGray

A B BA A B C C C

D DD D

AA

AA

AAA A 1

1 2 1 2

1 12 1

2

1 2 36 7 8 9 101112

4 5

71 23 45 6 8

4321

1 2 3 2 3 48 9 105 6

17

1 2 1 1

[A]

[C]

[B]J3

1 2 1 2

6 7 8

1 2A

A

A

AA AA B BA A B C C C

D DD D

I14 I15 I16 J1 J2Dark Gray Gray Black


10


[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.)

[B] : Junction ConnectorIndicates a connector which is connected to a short terminal.

Junction Connector

Short TerminalSame Color

Junction connector in this manual include a short terminal which isconnected to a number of wire harnesses. Always performinspection with the short terminal installed. (When installing thewire harnesses, the harnesses can be connected to any positionwithin the short terminal grouping. Accordingly, in other vehicles,the same position in the short terminal may be connected to a wireharness from a different part.)Wire harness sharing the same short terminal grouping have thesame color.

[C] : Parts CodeThe first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts whichstart with the same letter.

[D] : Connector ColorConnectors not indicated are milky white in color.

A 1

L PART NUMBER OF CONNECTORS

A/C Ambient Temp. Sensor

Code

90980-11070

Part Number

D 4 Diode (Courtesy)

Code

90980-11608

A 2 A/C Condenser Fan Motor 90980-11237 D 5 Diode (Interior Light) 90980-10962

A 3 A/C Condenser Fan Relay 90980-10940 D 6 Diode (Moon Roof) 90980-11608

A 4 A/C Condenser Fan Resistor 90980-10928

90980-11271

D 7 Door Lock Control Relay 90980-10848

A 5 A/C Magnetic Clutch

90980-11413

D 8 Door Lock Control SW LH90980-11148

A 6 A/T Oil Temp. Sensor

90980-11151

D 9 Door Lock Control SW RH

A 7 ABS Actuator

90980-11009

Door Courtesy SW LH90980-11097

A 8 ABS Actuator

90980-10941

Door Courtesy SW RH

A 9 ABS Speed Sensor Front LH

90980-11002

Door Courtesy SW Front LH

ABS Speed Sensor Front RH

90980-11856

Door Courtesy SW Front RH90980-11156

Airbag Sensor Front LH Door Courtesy SW Rear LH

Airbag Sensor Front RH Door Courtesy SW Rear RH

A10

A11

A12

A13 Airbag Squib 90980-11194 Door Key Lock and Unlock SW LH90980-11170

90980-11070

D10

D11

D12

D13

D14

D15

D16

D17 Door Key Lock and Unlock SW RH

Part NumberPart NamePart Name

[A] [B] [C]


11

B

[A] : Part Code

[B] : Part Name

[C] : Part NumberToyota Part Number are indicated.

Not all of the above part numbers of the connector are established for the supply.

M OVERALL ELECTRICAL WIRING DIAGRAM


584

M

2005 TOY

OTA

TU

ND

RA

(EW

D611U

)

585

[A] : System Title

[B] : Indicates the wiring color.

Wire colors are indicated by an alphabetical code.

B = Black W = White BR = Brown

L = Blue V = Violet SB = Sky Blue

R = Red G = Green LG = Light Green

P = Pink Y = Yellow GR = Gray

O = Orange

The first letter indicates the basic wire color and thesecond letter indicates the color of the stripe.Example: L - Y

L(Blue)

Y(Yellow)

[C] : The position of the parts is the same as shown inthe wiring diagram and wire routing.

[D] : Indicates the pin number of the connector.The numbering system is different for femaleand male connectors.Example : Numbered in order

from upper left tolower right

Numbered in orderfrom upper right tolower left

Female Male

The numbering system for the overall wiring diagram is the same as above

[E] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguishit from the J/B.Example : Indicates Relay Block No.1

[F] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts.

3C indicates thatit is insideJunction BlockNo.3

Example:

[G] : Indicates related system.

[H] : Indicates the wiring harness and wiring harnessconnector. The wiring harness with maleterminal is shown with arrows ( ).Outside numerals are pin numbers.

Female Male ( )

[I] : ( ) is used to indicate different wiring andconnector, etc. when the vehicle model, engine type, or specification is different.

[J] : Indicates a shielded cable.

[K] : Indicates and located on ground point.

[L] : The same code occuring on the next page indicates that the wire harness is continuous.

SYSTEM INDEX [Access Cab, Standard Cab]M

OV

ER

ALL E

LEC

TR

ICA

L WIR

ING

DIA

GR

AM

2005 TOY

OTA

TU

ND

RA

(EW

D611U

)

586

SYSTEMS LOCATION SYSTEMS LOCATIONABS 17-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Conditioning 32-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio System (Built-in Type Amplifier) 30-2. . . . . . . . . . . . . . . . . . . . . . .

Audio System (Separate Type Amplifier w/ Navigation System) 28-2. .

Audio System (Separate Type Amplifier w/o Navigation System) 29-2.

Automatic Glare-Resistant EC Mirror 34-2. . . . . . . . . . . . . . . . . . . . . . . .

Back-Up Light 12-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cargo Light 32-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Center Cluster Integration Control System 32-6. . . . . . . . . . . . . . . . . . . .

Charging 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cigarette Lighter 24-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clock 24-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Combination Meter 31-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cruise Control (1GR-FE) 5-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cruise Control (2UZ-FE) 4-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Door Lock Control (w/ Daytime Running Light) 20-2. . . . . . . . . . . . . . . . .

Door Lock Control (w/o Daytime Running Light) 21-2. . . . . . . . . . . . . . . .

Electronically Controlled Transmission and A/T Indicator (1GR-FE) 15-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electronically Controlled Transmission and A/T Indicator (2UZ-FE) 14-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Control (1GR-FE) 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Control (2UZ-FE) 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fog Light (w/ Daytime Running Light) 12-2. . . . . . . . . . . . . . . . . . . . . . . .

Fog Light (w/o Daytime Running Light) 7-4. . . . . . . . . . . . . . . . . . . . . . . . .

Headlight (w/ Daytime Running Light) 6-2. . . . . . . . . . . . . . . . . . . . . . . . . .

Headlight (w/o Daytime Running Light) 7-2. . . . . . . . . . . . . . . . . . . . . . . . .

Horn 27-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ignition (1GR-FE) 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ignition (2UZ-FE) 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Illumination 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interior Light 10-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Key Reminder 26-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Light Auto Turn Off System (w/ Daytime Running Light) 20-4. . . . . . . . .

Light Auto Turn Off System (w/o Daytime Running Light) 21-4. . . . . . . .

Mirror Heater 13-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Multiplex Communication System (CAN) 16-8. . . . . . . . . . . . . . . . . . . . . .

Power Outlet 24-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Seat 25-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Source 1~34-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Window 22-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Control Mirror 27-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat Belt Warning 26-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SRS 18-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop Light 13-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Taillight 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tire Pressure Warning System 34-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Trailer Towing 33-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Turn Signal and Hazard Warning Light 11-2. . . . . . . . . . . . . . . . . . . . . . . . .

TVIP 23-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VSC 16-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiper and Washer 26-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wireless Door Lock Control 23-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4WD (2UZ-FE) 19-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SYSTEM INDEX [Double Cab]M

2005 TOY

OTA

TU

ND

RA

(EW

D611U

)

587

SYSTEMS LOCATION SYSTEMS LOCATIONABS 48-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessory Meter 44-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Conditioning 62-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio System (Rear Seat Entertainment System) 57-2. . . . . . . . . . . . . .

Audio System (w/ Navigation and Rear Seat Entertainment System) 56-2. . . . . . . . . .

Audio System (6 Speaker) 60-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio System (8 Speaker) 59-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio System (8 Speaker w/ Navigation System) 58-2. . . . . . . . . . . . . .

Automatic Glare-Resistant EC Mirror 63-2. . . . . . . . . . . . . . . . . . . . . . . .

Back-Up Light 42-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cargo Light 62-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Center Cluster Integration Control System 62-6. . . . . . . . . . . . . . . . . . . .

Charging 35-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cigarette Lighter 54-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Combination Meter 61-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cruise Control 37-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electronically Controlled Transmission and A/T Indicator 46-2. . . . . . . .

Engine Control 37-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Garage Door Opener 44-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ignition 36-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Illumination 41-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mirror Heater 53-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Moon Roof 44-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Multiplex Communication System (BEAN) 38-2. . . . . . . . . . . . . . . . . . . . ∗ Door Lock Control∗ Fog Light

∗ Headlight∗ Horn∗ Interior Light∗ Key Reminder∗ Light Auto Turn Off System∗ Power Window∗ Theft Deterrent∗ Wireless Door Lock Control

Multiplex Communication System (CAN) 47-8. . . . . . . . . . . . . . . . . . . . . .

Power Outlet (115V) 55-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Outlet (12V) 54-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Seat 45-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Source 35~63-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rear Window Defogger 53-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Control Mirror 51-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat Belt Warning 54-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat Heater 53-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SRS 49-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting 35-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop Light 42-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Taillight 40-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tire Pressure Warning System 63-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Trailer Towing 52-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Turn Signal and Hazard Warning Light 39-2. . . . . . . . . . . . . . . . . . . . . . . .

VSC 47-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiper and Washer 43-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4WD 50-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Code Part Name Part Number Code Part Name Part Number

Note: Not all of the above part numbers of the connector are established for the supply.

2005 TOYOTA TUNDRA (EWD611U)578

A 1 Pressure SW 90980-11149

A 3 A/C Magnetic Clutch and Lock Sensor 90980-11016

A 5 ABS Actuator with ECU 90980-12426

A 6ABS Speed Sensor Front LH (w/ VSC) 90980-11156

A 6ABS Speed Sensor Front LH (w/o VSC) 90980-11075

A 7ABS Speed Sensor Front RH (w/ VSC) 90980-11156

A 7ABS Speed Sensor Front RH (w/o VSC) 90980-11075

A 9 ADD Actuator 90980-11858

A10 Air Fuel Ratio Sensor (Bank 1 Sensor 1) 90980-10869

A11 Airbag Sensor Front LH90980-11856

A12 Airbag Sensor Front RH90980-11856

A13 A/C Thermistor 90980-11918

A15 Air Inlet Control Servo Motor 90980-11909

A16Airbag Squib (Front Passenger AirbagAssembly) 90980-12160

A17 Airbag Squib (Steering Wheel Pad)90980 12160

A18 Ashtray Illumination -

A19 ABS Speed Sensor Rear 90980-10942

A20Accelerator Pedal Position Sensor (A/T) 90980-11858

A20Accelerator Pedal Position Sensor (M/T) 90980-11144

A22 ACC Cut Relay 82660-53010

A28 Ambient Temp. Sensor 90980-11070

A29 ABS Deceleration Sensor 90980-10845

A30 Air Fuel Ratio Sensor (Bank 2 Sensor 1) 90980-10869

A31 Air Switching Valve 90980-11149

A32 Air Injection Control Driver 90980-11858

A33 Air Injection Control Driver 90980-12068

A34 Air Pressure Sensor 90980-10845

A35 Air Pump 90980-11032

A36 Airbag Cut Off SW 90980-12063

B 1 Back-Up Light SW 90980-11250

B 2Brake Fluid Level Warning SW (w/ VSC) 90980-11156

B 2Brake Fluid Level Warning SW (w/o VSC) 90980-11207

B 3 Back-Up Light Relay 82660-20340

B 4Blower Motor (Access Cab, Standard Cab) 90980-10214

B 4Blower Motor (Double Cab) 90980-10903

B 5 Blower Resistor 90980-10171

B 6Blower SW

90980-10877B 6Defroster Mode SW

90980-10877

Buckle SW LH (Bench Seat) 90980-10859

B 7Buckle SW LH (Captain Seat (w/ PowerSeat)) 90980-11950

Buckle SW LH (Separate Seat, CaptainSeat (w/o Power Seat)) 90980-12374

B 8 Back Window Relay 82660-20340

B 9 Body ECU 90980-11974

B10 Body ECU 90980-11973

B11 Body ECU 90980-11877

B12 Back Window Control Relay 90980-10803

B13 Buckle SW RH 90980-11486

B14Buckle SW LH

90980-12381B14Seat Position Airbag Sensor

90980-12381

Buckle SW RH (Bench Seat) 90980-10794

B15Buckle SW RH (Separate Seat) 90980-11950

B15Occupant Detection SW (Bench Seat) 90980-10794

Occupant Detection SW (Separate Seat) 90980-11950

B16 Buckle SW LH 90980-11486

C 1 Camshaft Position Sensor 90980-11016

C 2Crankshaft Position Sensor (1GR-FE) 90980-12028

C 2Crankshaft Position Sensor (2UZ-FE) 90980-11162

C 4 Center Airbag Sensor Assembly 90980-12391

C 5

Center Airbag Sensor Assembly (AccessCab, Standard Cab) 90980-12449

C 5Center Airbag Sensor Assembly (DoubleCab) 90980-12390

C 6

Center Airbag Sensor Assembly (AccessCab, Standard Cab) 90980-12450

C 6Center Airbag Sensor Assembly (DoubleCab) 90980-12392

C 7 Cigarette Lighter 90980-10760

C 8 Cigarette Lighter Illumination 90980-11148

C10 Clutch Start SW 90980-10825

C11 Combination Meter 90980-12557

C12 Combination Meter 90980-12554

C15 Combination SW 90980-11672



C19 Camshaft Timing Oil Control Valve LH90980-11162

C20 Camshaft Timing Oil Control Valve RH90980-11162

C21 Curtain Airbag Cut Off SW 90980-10797

C22 Curtain Shield Airbag Squib LH90980-11886

C23 Curtain Shield Airbag Squib RH90980-11886

D 2 Daytime Running Light Resistor 90980-10928

D 3 Detection SW (Transfer 4WD Position) 90980-11250

D 4 Detection SW (Transfer L4 Position) 90980-11025

D 6 Data Link Connector 3 90980-11665

D 8 Diode (A/T) 90980-11071

D 9 Diode (Door Courtesy) 90980-11608

D11 Diode (Power Window System) 90980-10962

D14 Door Courtesy Light Front LH90980-11148

D15 Door Courtesy Light Front RH90980-11148

D16 Door Courtesy SW Front LH90980-10871

D17 Door Courtesy SW Front RH90980-10871

L


2005 TOYOTA TUNDRA (EW611U)

579

D18 Door Courtesy SW Rear LH Lower

D19 Door Courtesy SW Rear LH Upper90980-11003

D20 Door Courtesy SW Rear RH Lower90980-11003

D21 Door Courtesy SW Rear RH Upper

D22 Door Key Lock and Unlock SW LH90980-11245

D23 Door Key Lock and Unlock SW RH90980-11245

D24 Door Lock Control SW RH 90980-10797

D25Door Lock Motor LH

D25Door Unlock Detection SW LH

90980-11150

D26Door Lock Motor RH

90980-11150

D26Door Unlock Detection SW RH

D27 Diode (Step Light)90980-10962

D28 Diode (Door Lock)90980-10962

D29 Diode (TVIP) 90980-11608

D30 Diode (Unlock Warning)90980-10962

D31 Diode (Parking Brake SW)90980-10962

D32 Door Lock Control Receiver 90980-11909

D33 DVD Player 90980-12266

D34 Diode (Door Courtesy No.1)90980-11071

D35 Diode (Door Courtesy No.2)90980-11071

D36 Door Courtesy Light Rear LH90980-11148

D37 Door Courtesy Light Rear RH90980-11148

D38 Door Courtesy SW Rear LH90980-10871

D39 Door Courtesy SW Rear RH90980-10871

D40Door Lock Motor Rear LH

D40Door Unlock Detection SW Rear LH

90980-12226

D41Door Lock Motor Rear RH

90980-12226

D41Door Unlock Detection SW Rear RH

Door Key Lock and Unlock SW Front LH

D42 Door Lock Motor Front LH

Door Unlock Detection SW Front LH90980-11858

Door Key Lock and Unlock SW Front RH90980-11858

D43 Door Lock Motor Front RH

Door Unlock Detection SW Front RH

D44 Driver Door ECU 90980-11877

E 1Electronically Controlled TransmissionSolenoid 90980-12293

E 2 Engine Coolant Temp. Sensor 90980-10735

E 3 Engine Control Module 90980-12525





E 8 Engine Hood Courtesy SW 90980-11189

F 1 Front Fog Light LH90980-11096

F 2 Front Fog Light RH90980-11096

F 3Front Parking Light LH

F 3Front Turn Signal Light LH

90980-11020

F 4Front Parking Light RH

90980-11020

F 4Front Turn Signal Light RH

F 5Fuel Pump Resistor (1GR-FE) 90980-10901

F 5Fuel Pump Resistor (2UZ-FE) 90980-11156

F 8 Front Door Speaker LH90980-10935

F 9 Front Door Speaker RH90980-10935

F10Fuel Pump

90980-11077F10Fuel Sender

90980-11077

F11Front Parking Light LH No.2

F11Front Turn Signal Light LH No.2

90980-11020

F12Front Parking Light RH No.2

90980-11020

F12Front Turn Signal Light RH No.2

F13 Fusible Link Block 82620-0C010

F15 Front Door Speaker LH (Woofer)90980-10795

F16 Front Door Speaker RH (Woofer)90980-10795

F17 Front Passenger Door ECU 90980-11469

F18

Front Parking Light LH No.3 (Access Cab,Standard Cab) 90980-11075

F18Front Parking Light LH No.3 (Double Cab) 90980-11156

F19

Front Parking Light RH No.3 (Access Cab,Standard Cab) 90980-11075

F19Front Parking Light RH No.3 (Double Cab) 90980-11156

F20 4WD Control ECU 90980-12149

F21 4WD Control ECU 90980-12150

G 1Generator (1GR-FE) 90980-09372

G 1Generator (2UZ-FE) 90980-09365

G 2 Generator 90980-11964

G 3 Glove Box Light 90980-11148

H 1 Headlight LH90980-11314

H 2 Headlight RH90980-11314

H 4 Heated Oxygen Sensor (Bank 1 Sensor 2)90980-11028

H 6 Heated Oxygen Sensor (Bank 2 Sensor 2)90980-11028

H 7 Horn LH90980-10619

H 8 Horn RH90980-10619

H10Cargo Light

90980-11296H10High Mounted Stop Light

90980-11296

H11 Headphone Terminal LH90980-12263

H12 Headphone Terminal RH90980-12263

I 3 Igniter and Ignition Coil No.1


I 5 Igniter and Ignition Coil No.390980-11885









I10 Igniter and Ignition Coil No.890980-11885

I14 Injector No.1

I15 Injector No.2

I16 Injector No.3

I17 Injector No.490980-11875

I18 Injector No.590980-11875

I19 Injector No.6

I20 Injector No.7

I21 Injector No.8

I22

Ignition Key Cylinder Light (Access Cab,Standard Cab) 90980-10906

I22Ignition Key Cylinder Light (Double Cab) 90980-10825

I23Ignition SW (Access Cab, Standard Cab) 90980-11615

I23Ignition SW (Double Cab) 90980-11778

I24 Integration Control and Panel 90980-11915

I25 Integration Control and Panel 90980-11973

Interior Light (Access Cab, Standard Cab) 90980-10935

I26 Interior Light (Double Cab w/ Vanity Light) 90980-11950

Interior Light (Double Cab w/o Vanity Light) 90980-10908

I27 Inner Mirror 90980-11794

J 1 Junction Connector90980-11714

J 2 Junction Connector90980-11714

J 3 Junction Connector 90980-10976




J 8 Junction Connector 90980-11915


J10 Junction Connector


J13 Junction Connector 90980-10976



J22 Junction Connector90980-11661

























































L



581

K 1 Knock Sensor (Bank 1)90980-11875

K 2 Knock Sensor (Bank 2)90980-11875

L 1 License Plate Light LH90980-11162

L 2 License Plate Light RH90980-11162

L 3 Lumbar Support Control SW (Driver’s Seat) 90980-10789

L 4 Leak Detection Pump Assembly 90980-12380

M 1Mass Air Flow Meter (1GR-FE) 90980-11317

M 1Mass Air Flow Meter (2UZ-FE) 90980-12292

M 4 Mirror Heater SW 90980-10797

M 5 Main SW 90980-10957

M 6 Moon Roof Control ECU and Motor 90980-10997

N 1 Noise Filter 90980-10843

O 1 O/D Direct Clutch Speed Sensor 90980-11156

O 2 Oil Pressure SW 90980-11363

O 4 O/D Main SW 90980-11470

O 5 Option Connector 90980-11603

O 7 Option Connector (Glass Breakage Sensor) 90980-10871

O 8 Overhead Module 90980-10805

O10 Occupant Classification ECU 90980-12356

O11 Occupant Classification ECU 90980-12357

O12 Occupant Classification Sensor Front LH 90980-12353

O13 Occupant Classification Sensor Front RH90980-12354

O14 Occupant Classification Sensor RearLH90980-12354

O15 Occupant Classification Sensor RearRH 90980-12353

O16 Occupant Detection Sensor 90980-10825

P 1 Park/Neutral Position SW 90980-12362

P 2 Power Steering Oil Pressure SW 90980-11428

P 5Parking Brake SW (A/T) 90980-10871

P 5Parking Brake SW (M/T) 90980-10825

Power Outlet (Access Cab, Standard Cab) 90980-10760

P 6Power Outlet (Double Cab Captain seat)

P 6Power Outlet (Double Cab Except Captainseat)

90980-10905

P 7 Power Outlet 90980-10905

P 8 Personal Light 90980-10908

P 9 Power Window Control SW Front RH 90980-10789

P10 Power Window Master SW 90980-10997

P11

Power Window Motor Front LH (AccessCab, Standard Cab) 90980-10860

P11Power Window Motor Front LH (DoubleCab) 90980-11011

P12 Power Window Motor Front RH 90980-10860

Pretensioner LH (Access Cab) 90980-12452

P13 Pretensioner LH (Double Cab) 90980-12253

Pretensioner LH (Standard Cab) 90980-11862

Pretensioner RH (Access Cab) 90980-12452

P14 Pretensioner RH (Double Cab) 90980-12253

Pretensioner RH (Standard Cab) 90980-11862

P15Power Seat Motor (Driver’s Seat FrontVertical Control) 90980-10825

P16 Power Seat Control SW (Driver’s Seat) 90980-10997

P17Power Seat Motor (Driver’s Seat RearVertical Control)

P18Power Seat Motor (Driver’s Seat RecliningControl)

90980-10825P19

Power Seat Motor (Driver’s Seat SlideControl)

90980-10825

P20Power Seat Motor (Driver’s Seat LumbarSupport Control)

P21 Power Window Control SW (Back Window) 90980-10996

P22

Power Window Motor (Back Window)(Access Cab, Standard Cab) 90980-10860

P22Power Window Motor (Back Window)(Double Cab) 90980-11012

P23 Power Outlet (115V) 90980-10601

P24 Power Outlet (Rear) 90980-10760

P25 Power Window Control SW Rear LH

P26 Power Window Control SW Rear RH90980-10797

P27 Power Window Motor Rear LH90980-10797

P28 Power Window Motor Rear RH

R 1 Radio and Player 90980-10996

R 2 Radio and Player 90980-10997

R 3 Rheostat 90980-10216

R 4 Rear Combination Light LH90980-10988

R 5 Rear Combination Light RH90980-10988

R 6 Rear Door Speaker LH90980-10935

R 7 Rear Door Speaker RH90980-10935

Remote Control Mirror LH (Access Cab,Standard Cab w/ Mirror Heater) 90980-11452

R 8 Remote Control Mirror LH (Access Cab,Standard Cab w/o Mirror Heater) 90980-10907

Remote Control Mirror LH (Double Cab) 90980-11487

Remote Control Mirror LH (Access Cab,Standard Cab w/ Mirror Heater) 90980-11452

R 9 Remote Control Mirror RH (Access Cab,Standard Cab w/o Mirror Heater) 90980-10907

Remote Control Mirror RH (Double Cab) 90980-11487

R10 Remote Control Mirror SW 90980-11657

R12 Radio and Player 90980-12038









R17 Rear Seat Entertainment ECU 90980-12267



R20 Rear Seat Audio Controller 90980-12267

R21 Rear Seat Entertainment Display 90980-12156

R22 Rear Window Defogger90980-10359

R23 Rear Window Defogger90980-10359

R24 Radio and Player with Display 90980-12038








Starter (1GR-FE (Cold Area Spec.)) 90980-09507

S 1 Starter (1GR-FE (Except Cold Area Spec.)) 90980-09463

Starter (2UZ-FE) 90980-09585

S 2 Starter 90980-11400

S 3 Step Light 81945-33010

S 4Stop Light SW (Access Cab, Standard Cab) 90980-11118

S 4Stop Light SW (Double Cab) 90980-11013

S 8 Short Pin 90980-10907

S 9 Short Connector (TVIP) 90980-10908

S10Glass Breakage Sensor Microphone

90980-11013S10Security Indicator

90980-11013

S11 Seat Heater SW (Driver’s Seat) 90980-10797

S12 Seat Heater SW (Front Passenger’s Seat) 90980-10996

S13 Short Connector 90980-11910

S14 Short Connector 90980-11911

S19 Steering Sensor 90980-12553

S20 Stereo Component Amplifier 90980-10803

S21 Stereo Component Amplifier90980-12200

S23 Stereo Component Amplifier90980-12200

S24 Stereo Component Amplifier 90980-10821

S26 Seat Heater (Driver’s Seat)90980-10795

S28 Seat Heater (Front Passenger’s Seat)90980-10795

S29 Skid Control ECU with Actuator 90980-12297

S30 Skid Control ECU with Actuator 90980-12294

S31 Stop Light Relay 82660-53010

S32 Side Airbag Sensor Rear LH

S33 Side Airbag Sensor Rear RH90980-12241

S34 Side Airbag Sensor LH90980-12241

S35 Side Airbag Sensor RH

S36 Seat Position Airbag Sensor 90980-12416

S37 Side Airbag Squib LH90980-11864

S38 Side Airbag Squib RH90980-11864

T 3 Transfer Shift Actuator 90980-11858

T 5 Turn Signal Flasher 90980-10799

T 6Trailer Socket (Except Towing Package) 82824-34040

T 6Trailer Socket (Towing Package) 82824-34050

T 7Tweeter LH (Access Cab, Standard Cab) 90980-10906

T 7Tweeter LH (Double Cab) 90980-11012

T 8Tweeter RH (Access Cab, Standard Cab) 90980-10906

T 8Tweeter RH (Double Cab) 90980-11012

T 9 Trailer Converter 90980-11535

T10 TVIP Buzzer 90980-11051

T11 TVIP ECU 90980-11424

T12 TVIP ECU 90980-11392

T13 TVIP ECU 90980-10799

T14Throttle Control Motor and Throttle PositionSensor 90980-11858

T15 Theft Deterrent Horn 90980-10916

T16 Tire Pressure Monitor ECU 90980-12553

T17 Tire Pressure Warning Standardization SW 90980-10906

T18 Tire Pressure Monitor Receiver 90980-11909

U 1 Unlock Warning SW 90980-10860

V 2 Vehicle Speed Sensor (Combination Meter) 90980-11143

V 3Vehicle Speed Sensor (ElectronicallyControlled Transmission) 90980-11156

V 4 VSV (EVAP)90980 11156

V 6

Vanity Light LH (Access Cab, StandardCab) 90980-11368

V 6Vanity Light LH (Double Cab) 90980-11369

V 7

Vanity Light RH (Access Cab, StandardCab) 90980-11368

V 7Vanity Light RH (Double Cab) 90980-11369

V10 Video Terminal 90980-12264

V11 VSC Warning Buzzer 90980-10906

V12 Voltage Inverter 90980-10799

V13 VSV (ACIS) 90980-11156

V14 VSV (Air Switching Valve Bank 1)90980-11149

V15 VSV (Air Switching Valve Bank 2)90980-11149

V16VVT Sensor LH (1GR-FE) 90980-12353

V16VVT Sensor LH (2UZ-FE) 90980-10947

V17VVT Sensor RH (1GR-FE) 90980-12353

V17VVT Sensor RH (2UZ-FE) 90980-10947

W 2Washer Level Sensor

90980-11177W 2Washer Motor

90980-11177

W 4 Wiper Motor 90980-11599

W 5 Wireless Door Lock Buzzer 90980-11142

Y 1 Yaw Rate Sensor 90980-11904

L



583


546


[Access Cab, Standard Cab]


547

J


548


[Access Cab, Standard Cab]

Driver Side J/B (See Page 24 w/o Daytime Running Light, See Page 28 w/ Daytime Running Light)

Fuse System Page

5A CARGO LPCargo Light

Center Cluster Integration Control System

190

192

5A ECU IG

ABS

Door Lock Control (w/ Daytime Running Light)

Door Lock Control (w/o Daytime Running Light)

Headlight (w/ Daytime Running Light)

Light Auto Turn Off System (w/ Daytime Running Light)

Light Auto Turn Off System (w/o Daytime Running Light)

Power Window

Stop Light

Tire Pressure Warning System

TVIP and Wireless Door Lock Control

VSC

220

248

254

150

178

182

268

176

224

260

212

5A IGN

Air Conditioning

Audio System (Separate Type Amplifier w/ Navigation System)


Charging

Combination Mater

Cruise Control (1GR-FE)

Cruise Control (2UZ-FE)



Electronically Controlled Transmission and A/T Indicator (1GR-FE)

Electronically Controlled Transmission and A/T Indicator (2UZ-FE)

Engine Control (1GR-FE)

Engine Control (2UZ-FE)

Interior Light

Key Reminder and Seat Belt Warning

SRS


VSC

Wiper and Washer (w/ INT TIME SW)

Wiper and Washer (w/o INT TIME SW)

4WD

316

300

192

118

310

230

226

248

254

204

198

136

120

170

274

236

224

212

284

288

242

5A STA





Starting

204

198

136

120

106

∗ These are the page numbers of the first page on which the related system is shown.


549

J

Fuse System Page

5A TURNTrailer Towing

Turn Signal and Hazard Warning Light

186

174

7.5A OBDEngine Control (1GR-FE)


136

120

10A GAUGE

ABS

Air Conditioning

Automatic Glare-Resistant EC Mirror

Back-Up Light


Charging

Combination Mater





Mirror Heater

Trailer Towing

VSC

4WD

220

316

294

160

192

118

310

230

226

204

198

292

186

212

242

10A HORNHorn


282

260

15A ACC

ABS

Audio System (Built-In Type Amplifier)


Audio System (Separate Type Amplifier w/o Navigation System)

Back-Up Light


Cigarette Lighter and Power Outlet

Clock






Remote Control Mirror

SRS

Trailer Towing

VSC

4WD

220

308

300

304

160

192

278

280

230

226

204

198

274

296

236

186

212

242

15A STOP

ABS





220

230

226

204

198



550


[Access Cab, Standard Cab]Fuse System Page

15A STOP



Stop Light

Trailer Towing

VSC

136

120

176

186

212

15A TAIL





Illumination

Light Auto Turn Off System (w/ Daytime Running Light)

Light Auto Turn Off System (w/o Daytime Running Light)

Taillight

Trailer Towing


192

136

120

150

166

178

182

162

186

260

20A WIPWiper and Washer (w/ INT TIME SW)

Wiper and Washer (w/o INT TIME SW)

284

288

20A 4WD 4WD 242

30A POWER



Power Seat

Power Window


248

254

298

268

260

Engine Room R/B (See Page 23)Fuse System Page

5A ECU-B



SRS


VSC

136

120

236

260

212

7.5A ALT-S Charging 118

10A A/CAir Conditioning


316

192

10A DOME


Clock

Combination Mater



Interior Light



192

280

310

248

254

170

274

260



551

J

Fuse System Page

10A EFI NO.2Engine Control (1GR-FE)


136

120

10A ETCS





230

226

136

120

10A HEAD LLFog Light (w/ Daytime Running Light)


156

150

10A HEAD RL Headlight (w/ Daytime Running Light) 150

10A H-LP LH

Fog Light (w/o Daytime Running Light)


Headlight (w/o Daytime Running Light)

158

150

154

10A H-LP RH




158

150

154

15A FOGFog Light (w/ Daytime Running Light)


156

158

15A HAZTrailer Towing


186

174

15A MIR HTR Mirror Heater 292

15A PWR OUTLET1 Cigarette Lighter and Power Outlet 278

15A PWR OUTLET2 Cigarette Lighter and Power Outlet 278

20A A/F HTREngine Control (1GR-FE)


136

120

20A EFI NO.1







230

226

204

198

136

120

20A RADIO

Audio System (Built-In Type Amplifier)


Audio System (Separate Type Amplifier w/o Navigation System)

308

300

304

30A ABS3ABS

VSC

220

212

30A AM2



Ignition (1GR-FE)

Ignition (2UZ-FE)

Starting

136

120

114

110

106

30A ST3 Starting 106

30A SUB BATT Trailer Towing 186

30A TOW BRK Trailer Towing 186



552


[Access Cab, Standard Cab]Fuse System Page

30A TOW TAIL Trailer Towing 186

30A TOWING Trailer Towing 186

40A AM1Engine Control (1GR-FE)


136

120

50A ABS2ABS

VSC

220

212

50A HTR Air Conditioning 316

50A J/BIllumination

Taillight

166

162

60A AIPR Engine Control (2UZ-FE) 120

100A ALT (Except TowingPackage)

Charging




Illumination

Taillight

118

278

136

120

166

162

140A ALT (Towing Package)

Charging



Illumination

Taillight

118

278

120

166

162



553

Memo


554


[Double Cab]


555

J


556


[Double Cab]

Engine Room R/B No.2 (See Page 38)Fuse System Page

7.5A A/CAir Conditioning


530

374

7.5A DEF I/UPEngine Control

Rear Window Defogger and Mirror Heater

332

492

7.5A STA

Electronically Controlled Transmission and A/T Indicator

Engine Control

Starting

438

332

324

10A H-LP LHHeadlight (w/ Daytime Running Light)

Multiplex Communication System (BEAN)

346

384

10A H-LP LL

Fog Light (w/ Daytime Running Light)



352

346

384

10A H-LP RHHeadlight (w/ Daytime Running Light)


346

384

10A H-LP RLHeadlight (w/ Daytime Running Light)


346

384

20A A/F HTR Engine Control 332

Engine Room J/B (See Page 40)Fuse System Page

7.5A ALT-S Charging

7.5A ECU-B

Door Lock Control and Theft Deterrent

Engine Control

Interior Light


Light Auto Turn Off System


Power Window

VSC

Wireless Door Lock Control

420

332

408

404

400

384

414

448

428

10A DOME


Combination Meter

Interior Light



374

524

408

404

384

10A EFI NO.2 Engine Control 332

10A ETCSCruise Control

Engine Control

444

332

10A HORN


Horn


420

482

384



557

J

Fuse System Page

15A DRLHeadlight (w/ Daytime Running Light)


346

384

15A H-LP LH




354

350

384

15A H-LP RH




354

350

384

15A MIR HTR Rear Window Defogger and Mirror Heater 492

20A EFI NO.1

Cruise Control


Engine Control

444

438

332

20A RAD NO.3

Audio System (Rear Seat Entertainment System)

Audio System (w/ Navigation and Rear Seat Entertainment System)

Audio System (8 Speaker)

Audio System (8 Speaker w/ Navigation System)

504

496

518

512

20A TURN-HAZTrailer Towing


366

364

25A AM2

Engine Control

Ignition

SRS

Starting

332

326

467

324

25A RAD NO.1






504

496

522

518

512

30A DOOR NO.2



Power Window


420

384

414

428

30A ST Starting 324

30A TOWING Trailer Towing 366

40A MAIN






420

346

350

400

384

Driver Side J/B (See Page 44)Fuse System Page

7.5A ECU-B SRS 467

7.5A OBD Engine Control 332



558


[Double Cab]Fuse System Page

7.5A PANEL


Combination Meter

Illumination

374

524

360

7.5A RAD NO.2







Cigarette Lighter and Power Outlet (12V)


Remote Control Mirror

504

496

522

518

512

374

478

384

486

10A ECU-IG

ABS

Accessory Meter and Garage Door Opener

Automatic Glare-Resistant EC Mirror

Charging


Interior Light


Moon Roof


Power Outlet (115V)

Power Window

Stop Light


Trailer Towing

VSC


454

476

494

330

420

408

400

484

384

480

414

372

458

366

448

428

10A HTR

Air Conditioning


Rear Window Defogger and Mirror Heater

Seat Heater

530

374

492

490

10A IGN ABS 454

10A IGN1

Accessory Meter and Garage Door Opener

Air Conditioning


Charging

Combination Meter

Cruise Control


Engine Control


476

530

374

330

524

444

438

332

404



559

J

Fuse System Page

10A IGN1



VSC

4WD

384

458

448

460

15A AC INV. Power Outlet (115V) 480

15A CIG Cigarette Lighter and Power Outlet (12V) 478

15A FOG

Fog Light (w/ Daytime Running Light)



352

354

384

15A GAUGE

ABS

Back-Up Light

Cruise Control


Trailer Towing


VSC

4WD

454

370

444

438

366

364

448

460

15A IGN1 Interior Light 408

15A PWR OUTLET Cigarette Lighter and Power Outlet (12V) 478

15A SEAT HTR Seat Heater 490

15A STOP

ABS

Cruise Control


Engine Control

Stop Light

Trailer Towing

VSC

454

444

438

332

372

366

448

15A TAIL

Engine Control

Taillight

Trailer Towing

332

356

366

20A IGN2Engine Control

Ignition

332

326

20A PWR NO.3Multiplex Communication System (BEAN)

Power Window

384

414


Power Window

384

414

20A 4WD 4WD 460

25A PWR NO.1



Power Window


420

384

414

428

25A PWR NO.2Door Lock Control and Theft Deterrent


420

384



560


[Double Cab]Fuse System Page

25A PWR NO.2Power Window


414

428

25A SUN ROOF Moon Roof 484

25A WIP Wiper and Washer 436

25A WSH Wiper and Washer 436


Power Window

384

414

30A PWR SEAT Power Seat 488

40A AM1 Engine Control 332

Fusible Link Block (F13 on See Page 34)Fuse System Page

7.5A CARGO LPCargo Light


378

374

30A ABS NO.2ABS

VSC

454

448

40A AIR PUMP Engine Control 332

40A DEFOG Rear Window Defogger and Mirror Heater 492

50A HEATER Air Conditioning 530

60A ABS NO.1ABS

VSC

454

448

140A ALT

ABS

Charging

Cigarette Lighter and Power Outlet (12V)


Engine Control

Illumination



Power Window

Taillight


454

330

478

420

332

360

400

384

414

356

428

Engine Room R/B No.3 (See Page 39)Fuse System Page

7.5A RSE





504

496

518

512

30A BATT CHARGE Trailer Towing 366

30A TOWING BRK Trailer Towing 366



561

J

Fuse System Page

30A TOWING TAILMultiplex Communication System (BEAN)

Trailer Towing

384

366



20

F RELAY LOCATIONS

[Engine Compartment](Access Cab, Standard Cab)

[Instrument Panel](Access Cab, Standard Cab)


21

F

[Body](Access Cab)

(Standard Cab)


22

F RELAY LOCATIONS

[Seat](Access Cab : Captain Seat)


23

F

2 : Engine Room R/B Engine Compartment Left (See Page 20)(Access Cab, Standard Cab)


24

F RELAY LOCATIONS

: Driver Side J/B andIntegration Relay Lower Finish Panel (See Page 20)

(Access Cab, Standard Cab : w/o Daytime Running Light)


25

F


26

F RELAY LOCATIONS

[Driver Side J/B and Integration Relay Inner Circuit](Access Cab, Standard Cab : w/o Daytime Running Light)


27

Memo


28

F RELAY LOCATIONS

: Driver Side J/B andIntegration Relay Lower Finish Panel (See Page 20)

(Access Cab, Standard Cab : w/ Daytime Running Light)


29

F


30

F RELAY LOCATIONS

[Driver Side J/B and Integration Relay Inner Circuit](Access Cab, Standard Cab : w/ Daytime Running Light)


31

Memo


32

F RELAY LOCATIONS

[Engine Compartment](Double Cab)

[Instrument Panel](Double Cab)


33

F

[Body](Double Cab)

[Seat](Double Cab : Captain Seat)


34

F RELAY LOCATIONS

Fusible Link Block Engine Compartment Left (See Page 32)[Inside Engine Room J/B]

(Double Cab)


35

F


36

F RELAY LOCATIONS

Fusible Link Block Engine Compartment Left (See Page 32)[Inside Engine Room J/B]

(Double Cab)


37

F


38

F RELAY LOCATIONS

2 : Engine Room R/B No.2 Engine Compartment Left (See Page 32)(Double Cab)


39

F

3 : Engine Room R/B No.3 Engine Compartment Left (See Page 32)(Double Cab)

5 : Driver Side R/B Under the Instrument Panel J/B (See Page 32)(Double Cab)


40

F RELAY LOCATIONS

: Engine Room J/B Engine Compartment Left (See Page 32)(Double Cab)


41

F


42

F RELAY LOCATIONS

[Engine Room J/B Inner Circuit](Double Cab)


43

Memo


44

F RELAY LOCATIONS

: Driver Side J/B Lower Finish Panel (See Page 32)(Double Cab)


45

F


46

F RELAY LOCATIONS

[Driver Side J/B Inner Circuit](Double Cab)


47

F


48

F RELAY LOCATIONS

: Sub J/B No.3 Upper the Accelerator Pedal (See Page 32)(Double Cab)


49

F

[Sub J/B No.3 Inner Circuit](Double Cab)


50

F RELAY LOCATIONS

: Sub J/B No.4 Upper the Accelerator Pedal (See Page 32)(Double Cab)


51

F

[Sub J/B No.4 Inner Circuit](Double Cab)


102

Power Source (Access/Standard Cab)

5

1

3

21 2

21

21

21

21

21

21

1 2

1 2

1 2

1 2

140A ALT (*1)100A ALT (*2)

30A TOWING

15A HAZ

50A ABS2

20A EFI NO. 1

50A J/B

30A AM2

40A AM1

H- LP Relay

15A FOG

50A HTR

15A MIR HTR

2

2

2

C2

2

2

PWR OUTLET Relay

2

HEATER Relay

5

1

3

2

2

5

1

3

2

4

2 2

5

1

3

2

2 2

22

2

W- G

L- R

W

W- R

W- G

W- L

R- B

W- G(*3)

G(*3)R- B

W- LB- R

W- G

W- R

R

W

Bat

tery

DIMMER Relay

R-B

B-L

( *1)

C

J 1

(*3)

EFI Relay

( *4)

(* 4)

3

2

5

4

1 2

10A ETCS

12

2 1

2 1

30A TOW TAIL

30A SUB BATT

30A TOW BRK

2

R-B

( *3)

1

21 2

7. 5A ALT- S

12Short Pin

2B

5A ECU- B

21

10A DOME

21

20A RADIO

21

30A ABS3

12

30A ST3

12

JunctionConnector

IA9

7

IA9

8

21

60A AIPR

2 221

20A A/F HTR

L- B

B( *

2)


103

(*4)

21

1 2

21

1 2

1 2

10A EFI NO. 2

10A H- LP RH

2

2

15A ACC

5A ECU IG

2

7

3

4

6

8

AM2

AM1

ACC

IG1

5A TURN

IG2

ST2

1 2

1I

4

1K

2

1I2

1I1

2

2

15A PWR OUTLET 1

1 2

1 2

2


W- G

L- R

W

W- R

W- G

W- L

R- B

W- G(*3)

G(*3)

W- G

B- Y

B- R

G- B

L- R

10A A/C

I23

10A GAUGE

20A 4WD

20A WIP

5A IGN

10A H- LP LH

30A POWER

7. 5A OBD

5A CARGO LP

15A STOP

15A TAIL

10A HORN

10A HEAD RL

10A HEAD LL

* 4 : w/o Daytime Running Light

15A PWR OUTLET 2

1 3

G-B

5A STA

( M/T

)

(M/T)

1I

3 G- B

(M/T)B- W

(A/T)

(A/T)

B- W

(A/T

)

B-W

(M/T)

L- R

(A/T)

1

3

2

4 L- O

L-R

( A/T

)

L-R

( M/T

)

A22

* 1 : Towing Package* 2 : Except Towing Package

V- WG

(A/T) (A/T)

ACC Cut Relay

Ignition SW

(A/T)


104

Power Source (Access/Standard Cab)

HTR Relay5-3 : Closed with ignition SW on and heater blower SW on

H-LP Relay5-3 : Closed with light control SW at HEAD position or dimmer SW at FLASH position

Closed with engine running and parking brake lever released (w/ daytime running light)

I23 Ignition SW2-3 : Closed with ignition key at ACC or ON position2-4 : Closed with ignition key at ON or ST position7-6 : Closed with ignition key at ON or ST position

DIMMER Relay (w/ Daytime Running Light)3-5 : Closed with HEAD relay on and dimmer SW at HIGH or FLASH position

: Parts Location


A22 56J1

53 (2UZ-FE)

I23 57J1

55 (1GR-FE)

: Relay Blocks





1I24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1I28 (*1)


1K24 (*2)

Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)1K28 (*1)

Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)




* 1 : w/ Daytime Running Light * 2 : w/o Daytime Running Light * 3 : Access Cab * 4 : Standard Cab * 5 : Bench Seat

* 6 : Captain Seat * 7 : Access Cab Captain Seat * 8 : Standard Cab Bench Seat * 9 : Access Cab w/o Power Seat

Service Hints


105

Memo


106

Starting (Access/Standard Cab)

2

30AAM2

30AST3

1

2

2 2

7

8

AM2 IG2

ST2

2

5 1

3 2

2

2 2

Battery

STRelay

IE

J23A

AA1

M

B1

EB26

G- B

B- W

G- R

B-W

B-L

( *3)

B-W

W-B

W-B

W-R

B- L

I23

S 1(A), S 2(B)

Ignition SW

JunctionConnector

Starter

B

(*1)

(*2)

I 3

B27

A10

B17

A34

B34

A17

B25

A8

B29

A12

I 3

B- W

IF

JunctionConnector

J 3A

2

1

8

3

G- Y W- B

G- R

G- R

G-B

G-B

B-W

G-Y

B-W G-Y

G-R

G-R

G-R

G-R

SRLY

ST

(M/T)

( M/T

)

( M/T

)

( M/T

)

(A/T)

(A/T)

(M/T)

(A/T)

(M/T)

( M/T

)

( A/T

)

( M/T

)

TV

IP E

CU

T13

Junc

tion

Con

nect

or

J26(

A) ,

J27

( B)

P

B-W

W-B

P P

( M/T

)

( A/T

)

(A/T)

( M/T

)

Clu

tch

Sta

rt S

WC

10

IA98

W-R

1

2

B( *

4)


107

1I3

5ASTA

1F6

P

N

4

5

P 1

C12

D8 A15

B- WP

L-R P

NSW STA

STSW

R-L

IE115

* 2 : 2UZ- FE* 1 : 1GR- FE

BE

AA AA

J28(

A) ,

J29

( B)

E 3(A), E 5(C), E 6(D)Engine Control Module

Junc

tion

Con

nect

or

Park/NeutralPosition SW

B- W

P

(A/T)

(A/T)

(M/T)

R-L

( A/T

)( A

/T)

C11

STA

BE

AA

B

(M/T)

B

( M/T

)

JunctionConnector

J28(A), J29(B)

( A/T

)

( A/T

)

( A/T

)


108

Starting (Access/Standard Cab)

S1 (A), S2 (B) StarterPoints closed with Park/Neutral position SW at P or N position and ignition SW at ST position

I23 Ignition SW7-8 : Closed with ignition SW at ST position

P1 Park/Neutral Position SW (A/T)4-5 : Closed with A/T shift lever in P or N position

ST Relay5-3 : Closed with Park/Neutral position SW at P or N position and ignition SW at ST position

: Parts Location


C10 56 J23 58 P1 55 (1GR-FE)

E3 A 57 J26 A 58S1 A

53 (2UZ-FE)

E5 C 57 J27 B 58S1 A

55 (1GR-FE)

E6 D 57 J28 A 58S2 B

53 (2UZ-FE)

I23 57 J29 B 58S2 B

55 (1GR-FE)

J3 58 P1 53 (2UZ-FE) T13 59

: Relay Blocks





1F24 (*2)

1F28 (*1)


1I24 (*2)


1I28 (*1)



EB274 (2UZ-FE)

Engine No 2 Wire and Engine Room Main Wire (Under the Engine Room R/B)EB276 (1GR-FE)

Engine No.2 Wire and Engine Room Main Wire (Under the Engine Room R/B)


IE1 80 Engine Wire and Cowl Wire (Right Side of Instrument Panel)

: Ground Points




: Splice Points


I3 80 Engine Wire


Service Hints


109

Memo


110

Ignition for 2UZ-FE (Access/Standard Cab)

B-L

( *1)

2

30AAM2

2

W-R

7 6AM2 IG2

ST2

B- R

1I4

1J7

B-R

IE113

B- RE 5

B-R L-Y

1 3

1

I 3

4 2

IGT1

L-Y

L-B

W-B

B-R

LG-B

1 3

I 4

4 2

IGT2

LG-B

L-W

W-B

B-R L

1 3

I 5

4 2

IGT3

LL-

W

W-B

E 5

I 3

E 5E 5E 5

EC

W-B

W- R

B- R B- R

L- W

W- B

L- B

W- BW- B

I23

Battery

2

E 7

8 15 11B

-R

1

W-B

2N 1

E 5

B-R

E 5B- R

Engine Control Module

Igni

ter

and

Igni

tion

Coi

l No.

1

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

3

Ignition SW

Noi

se F

ilter

IA98

B( *

2)


111

B-R

G-R

1 3

I 6

4 2

IGT4

G-R

L-B

W-B

B-R

W-R

1 3

I 7

4 2

IGT5

W-R

L-W

W-B

B-R V

1 3

I 8

4 2

IGT6

VL-

B

W-B

IGF1

E 5

E 5

I 3

E 5

I 3

L-B

B- R

L- B

W- B

L- W

W- B

L- B

E 7

10 13 12 24

E 5B- R


Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

B-R P

1 3

I 9

4 2

914

IGT7

PL-

B

W-B

B-R LG

1 3I1

0

4 2

IGT8

LGL-

W

W-B

E 5

E 5W- B

L- B

Igni

ter

and

Igni

tion

Coi

l No.

7

Igni

ter

and

Igni

tion

Coi

l No.

8

E 5

E 5W- B

B- R B- R

I 3 I 3

I 3

25

IGF2

L-W

L- W

L-W



112

Ignition for 2UZ-FE (Access/Standard Cab)

I23 Ignition SW7-6 : Closed with ignition SW at ON or ST position

: Parts Location


E7 57 I6 53 (2UZ-FE) I10 53 (2UZ-FE)

I3 53 (2UZ-FE) I7 53 (2UZ-FE) I23 57

I4 53 (2UZ-FE) I8 53 (2UZ-FE) N1 53 (2UZ-FE)

I5 53 (2UZ-FE) I9 53 (2UZ-FE)

: Relay Blocks





1I24 (*2)

1I28 (*1)


1J24 (*2)


1J28 (*1)





: Ground Points



: Splice Points


E5 74 (2UZ-FE) Engine Wire I3 80 Engine Wire


Service Hints


113

Memo


114

Ignition for 1GR-FE (Access/Standard Cab)

B

2

30AAM2

2

W-R

7 6AM2 IG2

ST2

B- R

1I4

1J7

B-R

IE15

B- RE14

B-R B-L

1 3

1

I 3

4 2

IGT1

B-L

B-Y

W-B

B-R

L-W

1 3

I 4

4 2

IGT2

L-W

B-Y

W-B

B-R LG

1 3

I 5

4 2

IGT3

LGB

-Y

W-B

E14

E14E14E14

EV

W-B

W- R

B- R B- R

W- B

B- Y

W- BW- B

I23

Battery

2

E 7

8 9 10B

-R

1

W-B

2N 1

E14

B-R

E14B- R


Igni

ter

and

Igni

tion

Coi

l No.

1

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

3

Ignition SW

Noi

se F

ilter

IA98

E15E15B- Y


115

B-R V

1 3

I 6

4 2

IGT4

VB

-Y

W-B

B-R L-B

1 3

I 7

4 2

IGT5

L-B

B-Y

W-B

B-R

R-W

1 3

I 8

4 2

IGT6

R-W

B-Y

W-B

IGF1

E14

E14

E15

E14

E15

B-Y

B- R

B- Y

W- B W- B

B- Y B- Y

E 7

11 12 13 24

E14B- R


Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

E15B- Y


116

Ignition for 1GR-FE (Access/Standard Cab)

I23 Ignition SW7-6 : Closed with ignition SW at ON or ST position

: Parts Location


E7 57 I5 55 (1GR-FE) I8 55 (1GR-FE)

I3 55 (1GR-FE) I6 55 (1GR-FE) I23 57

I4 55 (1GR-FE) I7 55 (1GR-FE) N1 55 (1GR-FE)

: Relay Blocks





1I24 (*2)

1I28 (*1)


1J24 (*2)


1J28 (*1)





: Ground Points



: Splice Points


E14 76 (1GR-FE) Engine Wire E15 76 (1GR-FE) Engine Wire



Service Hints


117

Memo


118

Charging (Access/Standard Cab)

5 1E

10AGAUGE

10 1F

5AIGN

B

B

EB25EB28 EB27

22

2 B4 B2 B1 A1


B

W

B-Y W

B W

J 2

Y-G

B-Y

Y- G

Y- G

(*2)

(*1)

Y-G B-Y W B

B-O

B-L

( *3)

1

1

2

2

C12

7. 5

A A

LT-S

140A

ALT

(*3

)10

0A A

LT (

*4)

Battery

L IG B

IC Regulator

S

Y- G

(*1)

A

A

A

J12

Y-G ( *1)

Inte

grat

ion

Rel

ay


B3

A20

24

8

Cha

rge

J26(

A) ,

J27(

B)

G 1(A), G 2(B)


Com

bina

tion

Met

er

Generator

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

B( *

4)


119

G2 (B) Generator(B) 1-Ground : 13.9-15.1 volts with engine running at 2000 rpm and 25°C (77°F)

13.5-14.3 volts with engine running at 2000 rpm and 115°C (239°F)(B) 4-Ground : 0-4 volts with ignition SW at ON position and engine not running

: Parts Location


C12 56 G2 B 54 (1GR-FE) J26 A 58

G1 A52 (2UZ-FE)

J253 (2UZ-FE) J27 B 58

G1 A54 (1GR-FE)

J255 (1GR-FE)

G2 B 52 (2UZ-FE) J12 58

: Relay Blocks





1E24 (*2)

Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)1E28 (*1)


1F24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1F28 (*1)




EB274 (2UZ-FE)




Service Hints


120

Engine Control for 2UZ-FE (Access/Standard Cab)

30A

AM

2

2

1

2

2

3 2

5 1

2 2

2 2

20AEFI NO. 1

2

EA

I23 B-W

W-R

B-R

B-R

GR

-G

B- R

B-L

( *1)

EFI

Rel

ay

W-B

W-L

Bat

tery

R- L

2

1

1I3

1F6

R-L

1

2

2

2

2

1

2

B

4 1

3 2

3

V- W

L-R

V-W

V-W

L- R

A22

G

J18

A

A

W-B

L-O

G

2

7 6

8

AM2

AM1

ACC

IG1

ST1

IG2

ST2

140A

ALT

(*1

)10

0A A

LT (

*2)

1

2

2

W

5A E

CU

-BS

hort

Pin

1

40A

AM

1

2

A22

B5

5ASTA

From Power Source System(See Page 102)

J26(

A) ,

J27

( B)

ACC CutRelay

Ignition SW

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

3 2

5 1

C

C

V-W

JunctionConnector

J12

2 2

2 2

20AA/F HTR


2

2

1

W- L

Y-G

W-L

ET

A26

B9

IE112

W- R

W-R

W-R

W-B

Junc

tion

Con

nect

or

J26(

A) ,

J27

( B)

A/F

HT

R R

elay

IA98

W-R

IA97

W

W-B

W-L

W- L

W- L

GR- G

B- R

B( *

2)


121

3 1

5 2

2 2

2 2

1 5

2 3

4

2 2

2 2

A

IFJ 3

BB43

BB47

2

1

10AEFINO. 2

2

2

1

2

B-O

B- R

GR- G

C/O

PN

Rel

ay

F/P

MP

Rel

ay

B- W

Y

L-O

L-O

W-B

Y

Y

F 5

W-L

R

B A

BW

-L R

W-L

W-L

IE122

R

W-B

F10

L-O

W-R

B- W

R-G

B A

AJ 8

EA28

R-G


R

A11

B28

J 1

W-L

B- O

W-L

A7

B24

A4

B21

5

4

J26(

A) ,

J27(

B)

J26(

A) ,

J27

( B)

J26(

A) ,

J27(

B)

Fuel

Pum

pR

esis

tor

Fuel

Pum

p

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

W- L

B- R B- R

W- R

G

R- L

R

W- R

G

R- L

2

R- G

E11

A19

B2

W- L

J26(

A) ,

J27(

B)

Junc

tion

Con

nect

or

B

B

W-L

BB39R

R

L-O

L-O

A

W- B

W- L

R

W- L

W- L

GR- G

B- R

M


122


R- G

W- B

1B

C B

C A

7. 5AOBD

D 6

CG SG

IE125

R

P-B

13

TC

B- R

GR- G

B- O

4

B- R

Y

W- L

R- L

R

16

4 5

BAT

Y

BR

W-B

EC

BR

J66(

A) ,

J67(

B)


B- R

R- G

GR- G

B- O

B- R

G

P- B

Y

W- L

G

R

R- L


W- R

W- L

W- R

Junc

tion

Con

nect

or

R

W- L

CANH

E1 D2 D

LR

14

CANL

6

WBL R

Junction ConnectorJ71(D), J72(E)

E12

B

W


123

Y

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)Engine Control Module

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Inje

ctor

No.

7

Inje

ctor

No.

5

Inje

ctor

No.

3

Inje

ctor

No.

1

Air

Fue

l Rat

io S

enso

r( B

ank

2 S

enso

r 1)

Air

Fue

l Rat

io S

enso

r( B

ank

1 S

enso

r 1)

J26(

A) ,

J27(

B)

6 B

23 A

26 B

9 A

R

(*3)

B- RB- RE 5

13IE1

B- R

P

STA

11 C

R-L

15 IE1

R- L

R

G

W- L

Y

P- B

G

ACCR

17 A

B- R

B- R

GR- G

J66(

A)

B- O

23 IE1

B- O

NSW

IGSWBATTMRELFPR

TC STSW

Y R-L

P-B

FC

B-O

B-O

B-R

B- R

B- R

R- G

B-R

R-G

GR

-G

23 A 12 C10 A 8 D

3 A8 A30 C 9 A

4 1I

6 1K

7 1J

11 1F

5AIGN

L-R

B- R

GR

-G

B-R

HA2A

D1

W-L

* 3 : Shielded

( *3)

W- R

W-R Y

W-R G

G

HA1A

2 D

LG

PV

W-L

W-L

A1A-A1A+A2A-A2A++B2+B

I 4

(*3)

I 3

1 A 30 D22 D31 D23 D

A10

43

122 1

3 4

A30

2 A

B- R

B-R

B-R

B-R

B-R

L-RLGR

#10 #30 #50 #70

3 E6 C4 C2 C

E 5

I20

1

2

I18

1

2

I16

1

2

I14

1

2

Par

k/N

eutr

alP

ositi

on S

W

W- R

W- LW- L

R

R

AG

AG

B- O

B- O

1F10

CANL

34 B B33

CANH

B

W

BW

ST

Rel

ay

AF+ AF-

HT+BHT+B

AF+ AF-


124


W- L

B- O

Inje

ctor

No.

8

Inje

ctor

No.

6

Inje

ctor

No.

4

Inje

ctor

No.

2 Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

3

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

1

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 2

Sen

sor

2)

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 1

Sen

sor

2)

R

B- WB- WR

(*3)

L- W

B- RE 5

B- R

E+BE+B

OXHTOXHT

(*3)

( *3)

( *3)R-L

B

W

Y-B

B- W

R

R

R

R

B-W

B-WR

BR

OX1BHT1BOX2BHT2B

EW

BR

I 3

I 3I 3

18 E1 E33 D5 D

H 4

31

42

H 6

31

42

B-R

L- W

L- B

L-B

B-R

L-W

E 5E 5

I 3

I 3

L- B

IGT4

G-R

IGT3L

10 E11 E

3

21

I 6

3

21

I 5

B-R

B- RB- R B- RB- RB- R

B- R

IGT1 IGT2#80#60

33

2121

L-W

B-RL-B

B-R

B-R

B-R

B-R

B-R

L-Y

LG-B

R-WY

R-BW

8 E 15 E2 E7 C5 C3 C

#20 #40

E 5E 5

5 IE1

I 4

I 3

E 5

I21

1

2

I19

1

2

I17

1

2

I15

1

2

B- R

Engine Control ModuleE 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

E E E E

R

B- O

W- L

E

C

C

EE

C

JunctionConnector

J64

JunctionConnector

J64

BR

G

NE+C

2

C20

L

NE-

C21

(*3)

Cra

nksh

aft

Pos

ition

Sen

sor

1

2

(*3)

(*3)

24 C

VV1+

G

25 C

VV1-

L

1

2

28

(*3)

2

W

18

VV2+

C

1

B

VV2-

C

C

C

VV

T S

enso

r R

HV

17

VV

T S

enso

r LH

V16


125

B

G R

EKN2KNK2

2

20 D21 D

I 3

D29 D28

KNK1 EKNK

EC37EC3

EC38

E 5

EC33EC34

ACIS

2

PRG

1 1

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

Y

G2-G2+

L

R R

C 1

I 7

1 2

3

I 8

1 2

3

I 9

1 2

3

I10

1 2

3

E13 E12 14 E E9

W-R

IGT5

V

IGT6

P

IGT7

LG

IGT8

L-W

IGF2

L-B

IGF1

E25 E24

E 5

I 3

E 5

I 3 I 3

I 3

B-R

L-W

B-R L-B

B-R L-B

L-W

29

B-R

C19 C

B- R B- R

L- B

L- W

L- B L- B

L- W

(*3)

B- R

L- B

L- W

E 5

B- W

R

B- R

VS

V (

EV

AP

)R

W-G

34

2

E

2

1

V 4

CamshaftPosition Sensor


Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

Igni

ter

and

Igni

tion

Coi

l No.

7

Igni

ter

and

Igni

tion

Coi

l No.

8

B- O B- O

BR

W

RG

BW

BR

R

W- L

RG

-W33 E

1

2

I 3

W- L

B- W

I 3R R

(*3)

(*3)

(*3)

(*3)

(*3)

K 2 K 1

VS

V( A

CIS

)V

13

Knock Sensor(Bank 1)


G- B

3

2 1

G-G2

VC

* 3 : Shielded

G-B


126


C

A15

G-W

B24 B9

E22 E29 E30

4 2 3

E28

I 3 I 3

1

2

B- W

E21

W

E4 5

2

E

16 4 5

3T14

R

E20 E19

M-

M 1

E 2

R

R-G

V-W

Y-G B-Y

R-Y

B-W

G

GR

P-L

M+B

-W

B-W

AC1 LMS

THA E2G VG E2 THWVTA1 VTA2

STP

17

J10

1 5

B-W

B

I24

VC

L-B

ACT

B- W

GE01

E

I 3

L-R

G- B

B- W

( *3)

LMSAC1

ACT

25

E2

VCM+M-VTA2VTA1

I 3B- W

Eng

ine

Coo

lant

Tem

p.

Sen

sor


JunctionConnector

Mas

s A

ir F

low

Met

er

Throttle Control Motorand Throttle Position Sensor

G-B

G- BI 3

23 E

B- W

2117

I 3

10

B- O B- O

C15 C14 C17 C16

1

2

1

2

W- L W- L

RR


P-L

W-R

G-B

L-Y

OC2+ OC2- OC1+ OC1-

C19

C20

B-W

G-B G

C

G- B

G-B

Cam

shaf

t Tim

ing

Oil

Con

trol

Val

ve R

H

Cam

shaf

t Tim

ing

Oil

Con

trol

Val

ve L

H

AIV1

RB

-L

27 E

I 3

1

2

VS

V( A

ir S

witc

hing

Val

ve B

ank

1)V

14

I 3RR

R

15ASTOP

1F2

1

2

G-W

G-Y

S 4

Sto

p Li

ght

SW


S31

Sto

p Li

ght

Rel

ay

3 2

4

5 1

( *4)

L-B

( *4)

G-W ( *4)

W-R

( *4)

G- Y

G- Y(*5)

(*4)

B-R ( *4)

VGE2GTHA

E2+B


127

(4W

D)

15ATAIL

1G4

10AETCS

R-B

2

B13 A7

E

E

32 B

AD

D D

etec

tion

SW

F/PSG

R4WD

8 C

IJ11

4

6

GG

G-Y

G-Y

J10

IntegrationRelay

ELS1 +BM

R-B

2

1


E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

* 3 : Shielded

22 C 5

GSW2

A1

B18

J26(

A) ,

J27

( B)

Cen

ter

Airb

agS

enso

r A

ssem

bly


Junc

tion

Con

nect

or Junc

tion

Con

nect

or

G- B

B-W

B-W

R

B- W

W- L

B- O

1 EC3

E32

EC36

I 3

EC35

A225 A6 A

BB310 BB35 BB37

4 BB4

IE119

EC

I 3

IE118

B- O

BB38

6 BB3

B-W

R

G-B

W-B

W-B

W-B

R-W L-

B

L-W

L-W

L-B

R-W

W-L

G-B

G-B

W-L

G-B

G-B

MPMP VPMP PPMPAIP

1

23

B- W

G- B G- B

A34

W- L

Air

Pre

ssur

e S

enso

r

2

1

E26

G-Y

R

AIV2

VS

V( A

ir S

witc

hing

Val

ve B

ank

2)V

15

1 8 3 6

L 4

9 4

Can

iste

rC

lose

dV

alve

Pressure Sensor

M


2

IE1

24 B- W

E2

AIPVC

* 4 : w/ VSC* 5 : w/o VSC


128


A

5 A

B- O

VCP2

A20

VPA2 VPA EPA VCPA VCP2 EPA2

VPA2 EPA VCPAVPA

Accelerator Pedal Position Sensor


EPA2

EC

B- O

2 B6

3 6 5 4

18 A19 A

1 2

G-R

LG-R

R-GL

V-R

P-G

21 A27 A26 A20 A

A25 A4 A13

B13

A30

B12

A29

B16

A33

A4 A3 A2

A28

B11

A1

EB24 EB23

EX

E13

14

IE1

B1

L

E03ME01

W-B

W-B

EW

43 D D

E01E02E1E05

W-BBBR

W-B

EC

7 E6 E16 D CD7

W-B

E04

2

1

AIRP AIRV AIDI

W- L

W- BW- B

P

G-B

GR

-B

P

G-B

GR

-B

W-B L

W-L

B R

W W

WR B

B R

B- L

5 IJ1

B308 BB1

THWO

B-L

L- W

G- O

V- G

14L-

W

G-O

V-G

B

TACH SPD W

10 IJ1

D

D

Junc

tion

Con

nect

or

J 5

JunctionConnector

J26(A), J27(B)

Air

Sw

itchi

ng V

alve

A31

Air

Pum

pA

35

Junc

tion

Con

nect

or

J26(

A) ,

J27(

B)


A32(A), A33(B)

BATTE+B

VPVVDISIVSIP

1

2

M

ME01

W-B

3 D

IE120

II

A

W-B

W-B

JunctionConnector

J13


129

B- O

J66(A), J67(B)

C11

( A) ,

C12

( B)

L-W

G-O

J66(A)

B-O

A18 A25 A23 B24

G- O

V- G

L- W

B12

W-B

IH

AB

BD

W-B

Com

bina

tion

Met

er

JunctionConnector

JunctionConnector

B-L

A32

60AAIPR


2

2

1

B- L

L

V-G

L

AH

AH

Mal

fanc

tion

Indi

cato

rLa

mp TEMP

CONTROLOIL PRESSCONTROL


130


The engine control system utilizes a microcomputer and maintains overall control of the engine, transmission etc. An outlineof the engine control is given here.

1. Input Signals(1) Engine coolant temp. signal circuit

The engine coolant temp. sensor detects the engine coolant temp. and has a built-in thermistor with a resistance whichvaries according to the engine coolant temp. The engine coolant temp. is input into TERMINAL THW of the enginecontrol module as a control signal.

(2) Intake air temp. signal circuitThe intake air temp. sensor is installed in the mass air flow meter and detects the intake air temp., which is input as acontrol signal to TERMINAL THA of the engine control module.

(3) Oxygen sensor signal circuitThe oxygen density in the exhaust emission is detected and is input as a control signal from the heated oxygen sensorsto TERMINALS OX1B, OX2B of the engine control module.

(4) RPM signal circuitThe camshaft position is detected by the camshaft position sensor and is input into TERMINAL G2+ of the enginecontrol module as a control signal. Also, the engine RPM is detected by the crankshaft position sensor and the signal isinput into TERMINAL NE+ of the engine control module.

(5) Throttle position sensor signal circuitThe throttle position sensor detects the throttle valve opening angle as a control signal, which is input into TERMINALSVTA1, VTA2 of the engine control module.

(6) Vehicle speed circuitThe vehicle speed sensor, detects the vehicle speed and input to the speed sensor of the skid control ECU withactuator, from skid control ECU to TERMINAL SPD of the engine control module, via combination meter.

(7) Battery signal circuitVoltage is constantly applied to TERMINAL BATT of the engine control module. When the ignition SW is turned on, thevoltage for engine control module start up power supply is applied through the EFI relay, to TERMINALS +B, +B2 of theengine control module. The current from the IGN fuse flows to TERMINAL IGSW of the engine control module, andvoltage is constantly applied to TERMINAL +BM.

(8) Intake air volume signal circuitThe intake air volume is detected by the mass air flow meter, and is input as a control signal to TERMINAL VG of theengine control module.

(9) Stop light SW signal circuitThe stop light SW is used to detect whether the vehicle is braking or not, and the signal is input into TERMINAL STP ofthe engine control module as a control signal.

(10)Starter signal circuitTo confirm whether the engine is cranking, the voltage applied to the starter motor when the engine is cranking isdetected, and is input into TERMINAL STA of the engine control module as a control signal.

(11) Engine knock signal circuitEngine knocking is detected by the knock sensors, and is input into TERMINALS KNK1, KNK2 of the engine controlmodule as a control signal.

System Outline


131

2. Control System∗ SFI system

The SFI system monitors the engine condition through the signals input from each sensors to the engine control module.The control signal is sent to the engine control module TERMINALS #10, #20, #30, #40, #50, #60, #70, #80 to operate theinjector (Fuel injection). The SFI system controls the fuel injection by the engine control module in response to the drivingconditions.

∗ ESA systemThe ESA system monitors the engine condition through the signals input from each sensors to the engine control module.The best ignition timing is decided according to this data and the data memorized in the engine control module. Thecontrol signal is output to TERMINALS IGT1, IGT2, IGT3, IGT4, IGT5, IGT6, IGT7, IGT8, and these signals control theigniter to provide the best ignition timing.

∗ Heated oxygen sensor heater control systemThe heated oxygen sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaustemission is low), and warms up the heated oxygen sensors to improve their detection performance. The engine controlmodule evaluates the signals from each sensors, and outputs current to TERMINALS HT1B and HT2B to control theheater.

∗ Air fuel ratio sensor heater control systemThe air fuel ratio sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaustemission is low) and warms up the air fuel ratio sensor to improve detection performance of the sensor. The engine control module evaluates the signals from each sensor, current is output to TERMINALS HA1A and HA2Acontrolling the heater.

∗ Fuel pump control systemThe engine control module supplies current to TERMINAL FPR, and controls the operation speed of the fuel pump withthe F/PMP relay.

∗ ETCS-iThe ETCS-i controls the engine output at its optimal level in accordance with the opening of the accelerator pedal, underall driving conditions.

3. Diagnosis SystemWhen there is a malfunction in the engine control module signal system, the malfunctioning system is recorded in thememory. The malfunctioning system can be found by reading the code displayed on the malfunction indicator lamp.

4. Fail-Safe SystemWhen a malfunction has occurred in any system, there is a possibility of causing engine trouble due to continued controlbased on that system. In that case, the fail-safe system either controls the system using the data (Standard values)recorded in the engine control module memory, or else stops the engine.


132


EFI Relay5-3 : Closed with ignition SW at ON or ST position

C/OPN Relay5-3 : Closed with starter cranking or engine cranking

E2 Engine Coolant Temp. Sensor1-2 : Approx. 16.2 kΩ (-20°C, -4°F)

: Approx. 2.45 kΩ (20°C, 68°F): Approx. 0.32 kΩ (80°C, 176°F)

E3 (A), E4 (B), E5 (C), E6 (D), E7 (E) Engine Control ModuleBATT-E1 : Always 9.0-14.0 volts+BM-E1 : Always 9.0-14.0 volts

IGSW-E1 : 9.0-14.0 volts with ignition SW at ON or ST position+B, +B2-E1 : 9.0-14.0 volts with ignition SW at ON or ST position

VC-E1 : 4.5-5.5 volts with ignition SW at ON or ST positionVTA2-E1 : 2.0-2.9 volts with ignition SW on and throttle valve fully closed

: 4.7-5.1 volts with ignition SW on and throttle valve fully openVTA1-E1 : 0.4-1.0 volts with ignition SW on and throttle valve fully closed

: 3.2-4.8 volts with ignition SW on and throttle valve fully openVPA-E1 : 0.3-0.9 volts with ignition SW on and throttle valve fully closed

: 3.2-4.8 volts with ignition SW on and throttle valve fully openVPA2-E1 : 1.8-2.7 volts with ignition SW on and throttle valve fully closed

: 4.7-5.1 volts with ignition SW on and throttle valve fully openTHA-E1 : 0.5-3.4 volts with idling, intake air temp. 0°C (32°F) -80°C (176°F)THW-E1 : 0.2-1.0 volts with idling, engine coolant temp. 60°C (140°F) -120°C (248°F)STA-E1 : 6.0 volts or more with engine cranking

W-E1 : 9.0-14.0 volts with idling and malfunction indicator lamp offSPD-E1 : Pulse generation with vehicle movingSTP-E1 : 7.5-14.0 volts with brake pedal depressed

Service Hints


133

: Parts Location


A10 52 (2UZ-FE) F10 61 (*4) J10 58

A20 56 H4 52 (2UZ-FE) J12 58

A22 56 H6 52 (2UZ-FE) J18 53 (2UZ-FE)

A30 52 (2UZ-FE) I3 53 (2UZ-FE) J26 A 58

A31 52 (2UZ-FE) I4 53 (2UZ-FE) J27 B 58

A32 A 52 (2UZ-FE) I5 53 (2UZ-FE) J64 58

A33 B 52 (2UZ-FE) I6 53 (2UZ-FE) J66 A 58

A34 52 (2UZ-FE) I7 53 (2UZ-FE) J67 B 58

A35 52 (2UZ-FE) I8 53 (2UZ-FE) J71 D 58

C1 52 (2UZ-FE) I9 53 (2UZ-FE) J72 E 58

C2 52 (2UZ-FE) I10 53 (2UZ-FE) K1 53 (2UZ-FE)

C5 56 I14 53 (2UZ-FE) K2 53 (2UZ-FE)

C11 A 56 I15 53 (2UZ-FE)L4

60 (*3)

C12 B 56 I16 53 (2UZ-FE)L4

61 (*4)

C19 52 (2UZ-FE) I17 53 (2UZ-FE) M1 53 (2UZ-FE)

C20 52 (2UZ-FE) I18 53 (2UZ-FE) S4 59

D6 57 I19 53 (2UZ-FE) S31 59

E2 52 (2UZ-FE) I20 53 (2UZ-FE) T14 53 (2UZ-FE)

E3 A 57 I21 53 (2UZ-FE) V4 53 (2UZ-FE)

E4 B 57 I23 57 V13 53 (2UZ-FE)

E5 C 57 I24 57 V14 53 (2UZ-FE)

E6 D 57 J1 53 (2UZ-FE) V15 53 (2UZ-FE)

E7 E 57 J3 58 V16 53 (2UZ-FE)

F5 52 (2UZ-FE) J5 58 V17 53 (2UZ-FE)

F10 60 (*3) J8 58

: Relay Blocks





1B24 (*2)

1B28 (*1)

1F24 (*2)

1F28 (*1)

1G24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1G28 (*1)


1I24 (*2)

1I28 (*1)

1J24 (*2)

1J28 (*1)

1K24 (*2)





134




EA2 74 (2UZ-FE) Cowl Wire and Engine Room Main Wire (Right Fender)

EB2 74 (2UZ-FE) Engine No.2 Wire and Engine Room Main Wire (Under the Engine Room R/B)




IJ1 80 Cowl Wire and Cowl Wire (Instrument Panel Reinforcement RH)

BB382 (*3)

BB384 (*4)


BB482 (*3)


BB484 (*4)

: Ground Points


EA 74 (2UZ-FE) Front Left Fender


ET 74 (2UZ-FE) Front Right Fender


EX 74 (2UZ-FE) Left Side of Cylinder Block

IF 78 Left Kick Panel

IH 78 Right Kick Panel

: Splice Points


E5 74 (2UZ-FE) Engine Wire I3 80 Engine Wire

E11 74 (2UZ-FE) Engine Room Main Wire I4 80 Cowl Wire

E13 74 (2UZ-FE) Engine No.2 Wire



135

Memo


136

Engine Control for 1GR-FE (Access/Standard Cab)

30A

AM

2

2

1

2

2

3 2

5 1

2 2

2 2

15AEFI NO. 1

2

EA

I23 B-W

W-R

B-R

B-R

GR

-G

B- R

B

EFI

Rel

ay

W-B

W-L

Bat

tery

R- L

2

1

1I3

1F6

R-L

1

2

2

2

2

1

2

B

4 1

3 2

3

V- W

L-R

V-W

V-W

L- R

A22

G

J18

A

A

W-B

L-O

G

2

7 6

8

AM2

AM1

ACC

IG1

ST1

IG2

ST2

100A

ALT

1

2

2

W

5A E

CU

-BS

hort

Pin

1

40A

AM

1

2

A22

B5

5ASTA


J26(

A) ,

J27

( B)

ACC CutRelay

Ignition SW

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

3 2

5 1

C

C

V-W

JunctionConnector

J12

2 2

2 2

20AA/F HTR


2

2

1

W- L

Y-G

W-L

ET

A26

B9

IE112

W- R

W-R

W-R

W-B

Junc

tion

Con

nect

or

J26(

A) ,

J27

( B)

A/F

HT

R R

elay

IA98

W-R

IA97

W

W-B

W-L

W- L

W- L

GR- G

B- R

(A/T

)

(A/T)


137

3 1

5 2

2 2

2 2

1 5

2 3

4

2 2

2 2

A

IFJ 3

BB43

BB47

2

1

10AEFINO. 2

2

2

1

2

B-O

B- R

GR- G

C/O

PN

Rel

ay

F/P

MP

Rel

ay

B- W

Y

L-O

L-O

W-B

Y

Y

F 5

W-L

R

B A

B

W-L R

W-L

IE122

R

W-B

F10

L-O

W-R

B- W

R-G

A

AJ 8

EA28

R-G

R

A11

B28

J 1

W-L

B- O

W-L

A7

B24

A4

B21

5

4

J26(

A) ,

J27(

B)

J26(

A) ,

J27

( B)

J26(

A) ,

J27(

B)

Fuel

Pum

pR

esis

tor

Fuel

Pum

p

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

W- L

B- R B- R

W- R

G

R- L(A/T)

R

W- R

G

R- L

2

R- G

E11

A19

B2

W- L

J26(

A) ,

J27(

B)

Junc

tion

Con

nect

or

B

B

W-L

BB39R

R

L-O

L-O

A

W- B

R

W- L

W- L

GR- G

B- R

(A/T)

M


138


R- G

W- B

1B

C B

C A

7. 5AOBD

D 6

CG SG

IE125

R

P-B

13

TC

B- R

GR- G

B- O

4

B- R

Y

W- L

R- L(A/T)

R

16

4 5

BAT

Y

BR

W-B

EC

BR

J66(

A) ,

J67(

B)


B- R

R- G

GR- G

B- O

B- R

G

P- B

Y

W- L

G

R

R- L(A/T)


W- RW- R

Junc

tion

Con

nect

or

R

CANH

E1 D2 D

LR

14

CANL

6

WBL R

Junction ConnectorJ71(D), J72(E)

E12

B

W


139

G


Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Inje

ctor

No.

5

Inje

ctor

No.

3

Inje

ctor

No.

1

Air

Fue

l Rat

io S

enso

r( B

ank

2 S

enso

r 1)

Air

Fue

l Rat

io S

enso

r( B

ank

1 S

enso

r 1)

J26(

A) ,

J27(

B)

6 B

23 A

26 B

9 A

R

(*1)

B- R

5IE1

B- R

P( A

/T)

STA

11 C

R-L

15 IE1

R- L(A/T)

R

G

W- L

Y

P- B

G

ACCR

17 A

B- R

B- R

GR- G

J66(

A)

B- O

23 IE1

B- O

IGSWBATTMRELFPR

TC STSW

Y R-L

P-B

FC

B-O

B-O

B-R

B- R

B- R

R- G

B-R

R-G

GR

-G

23 A 12 C10 A

3 A8 A30 C 9 A

4 1I

6 1K

7 1J

11 1F

5AIGN

B- R

GR

-G

B-R

HA2A

D1

W-L

* 1 : Shielded

( *1)

W- R

W-R G

W-R Y

Y

HA1A

2 D

PV

LG

W-L

W-L


I 4

(*1)

I 3

1 A 30 D22 D31 D23 D

A10

43

122 1

3 4

A30

2 A

B- R

B-R

B-R

B-R

LGR

#10 #30 #50

6 C4 C2 C

I 3

I18

2

1

I16

2

1

I14

2

1

W- R

R

R

AG

AG

B- O

B- O

1F10

CANL

34 B B33

CANH

B

W

BW

ST

Rel

ay

I 3B- R

L-R

NSW

8 D

Par

k/N

eutr

alP

ositi

on S

W

ST

Fuse

B( M

/T)

( A/T

)( A

/T)

AF- AF-AF+AF+

+B +B HTHT


140


B- O

Inje

ctor

No.

6

Inje

ctor

No.

4

Inje

ctor

No.

2 Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

3

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

1

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 2

Sen

sor

2)

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 1

Sen

sor

2)

R

B- WB- WR

(*1)

B- Y

B- RI 3

B- R

E+BE+B

OXHTOXHT

(*1)

( *1)

( *1)L

B

B

G-B

B- W

R

R

R

R

B-W

B-WR

OX1BHT1BOX2BHT2B

EV

BR

I 3

I 3I 3

18 E1 E33 D5 D

H 4

31

42

H 6

31

42

B-R

B- Y

B-Y

B-R

B-Y

E14E14

E15

IGT4

V

IGT3LG

11 E10 E

3

21

I 6

3

21

I 5

B-R


B- R

IGT1 IGT2#60

33

2121

B-Y

B-R

B-Y

B-R

B-R

B-R

B-R

B-L

L-WY

R-BW

8 E 9 E7 C5 C3 C

#20 #40

E14E14

13 IE1

I 4

I 3

I 3

I19

2

1

I17

2

1

I15

2

1

B- R


E E

R

NE+

C 2

C20

G

NE-

C21

2 1

(*1)

CrankshaftPosition Sensor

R

B- O

E

EEJunctionConnector

J65

BR

E15 E15B- Y

BR

D

D D D

JunctionConnector

J65

BR

BR

1

PSW

10 C

Y-R

Pow

er S

teer

ing

Oil

Pre

ssur

e S

W

P 2

E18

BR


141

R W B

EKNKKNK1

28 D29 D

I 3

D21 D20

KNK2 EKN2

E14

ACIS PRG

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

R

I 7

1 2

3

I 8

1 2

3

E12 E13

L-B

IGT5

R-W

IGT6

B-Y

IGF1

E24

E14

E15

B-R

B-Y

B-R

B-Y

B- R

B- Y

B- R

B- Y

B- W

R

VS

V (

EV

AP

)R

G-W

34 E

1

2

V 4


Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

B- O B- O

BR G

RGWB

BR

R

RB

33 E

1

2

I 3

B- W

I 3R R

(*1)

(*1)

(*1)

(*1)

E15

EF21 EF22 EF25 EF24 EF26

I 3

BR

6 B1 A

VCP2

A20(A), (B)


VPA2 EPA VCPAVPA


EPA2

(M/T)3 B

18 A19 A

G-R

LG-R

R-GL

V-R

P-G

21 A27 A26 A20 A

2 B3 A (A/T)2 A

5 B6 A

1 B5 A

4 B4 A

R-B

32 B

F/PS

IJ11

R-B

22 C 5

GSW2

Cen

ter

Airb

agS

enso

r A

ssem

bly


K 1Knock Sensor(Bank 2)

K 2

VS

V( A

CIS

)V

13

1212

K 1

* 1 : Shielded

E17

BR (* 1)

(*1)

E2

E22 E29 E30

4 2 3

M 1

R

Y-G W R-L

B-W

THA E2G VG

1 5

I 3

Mas

s A

ir F

low

Met

er

THA E2G VG

+B


142


B24 B9

E28

I 3 I 3

1

2

B- W

E21

R

E4 5

2

E

16 4 5

3T14

G

E20 E19

M-

E 2

R-G

V-W

B-W

G-Y

GR

R-B

M+

B-W

AC1 LMS

E2 THWVTA1 VTA2

17

B-W

B

I24

VC

L-B

ACT

B- W

GE01

E

I 3

BR

B- W

( *1)

LMSAC1

ACT

25

E2

VCM+M-VTA2VTA1

Eng

ine

Coo

lant

Tem

p.

Sen

sor



G- B

G-B

RI 3

23 E

B- W

2117

I 3

10

B- O B- O

3

C15 C14 C17 C16

I 3

1

2

1

2

RR- W

BB38


L-R V

W-R

G-B

OC2+ OC2- OC1+ OC1-

C20

C19

WR

G-Y

G-B

G-B

G-B

G- B

IE110

Cam

shaf

t Tim

ing

Oil

Con

trol

Val

ve L

H

Cam

shaf

t Tim

ing

Oil

Con

trol

Val

ve R

H

VV1+

19 C

VV1-

29 C

VVT Sensor RHV17

3 1 2

G-B

L Y

VV2-VV2+

C18 28C

V16VVT Sensor LH

1 2

L G

C

C

A15

G-W

STP

J10JunctionConnector

( *2)

B-R

(* 2)

(*3)G- Y

G- Y

( *2)

W-R

( *2)

G-W ( *2)

L-B

( *2)

15

4

23

Sto

p Li

ght

Rel

ay

S31


Sto

p Li

ght

SW

S 4

G-Y

G-W

2

1

2 1F

15ASTOP


143

15ATAIL

1G4

10AETCS

2

B13 A7

E

E

4

6

GG

G-Y

G-Y

J10

IntegrationRelay

ELS1 +BM

2

1


E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

* 1 : Shielded

A1

B18

J26(

A) ,

J27

( B)


Junc

tion

Con

nect

or Junc

tion

Con

nect

or

R

B- W

B- O

A225 A6 A

BB310 BB35 BB37

4 BB4

IE119

B- O

6 BB3

B-W

W-B

W-B

W-B

R-W L-

B

L-W

L-W

L-B

R-W

MPMP VPMP PPMP

2

B- W

E01

W-B

7 E CD6 1 E6 D7

EU

W-B BR B

W-B

E05 E1 E02 E04 E03ME01

W-B

W-B

EV

43 D D

B- L

5 IJ1

B308 BB1

THWO

B-L

L- W

G- O

V- G

14

L-W

G-O

V-G

B

TACH SPD W

10 IJ1

D

D

Junc

tion

Con

nect

or

J 5

1 8 3 6

9 4

Can

iste

rC

lose

dV

alve

Pressure Sensor

M

R

G-B

G- B

IE1

24

Leak

Det

ectio

n P

ump

Ass

embl

yL

4

* 2 : w/ VSC* 3 : w/o VSC

I 3

W-B


144


B- O

J66(A), J67(B)

C11

( A) ,

C12

( B)

L-W

G-O

J66(A)

B-O

A18 A25 A23 B24

G- O

V- G

L- W

B12

W-B

IH

AB

BD

W-B

Com

bina

tion

Met

er

JunctionConnector

JunctionConnector

B-L

A32

B- L

V-G

AH

AH

Mal

fanc

tion

Indi

cato

rLa

mp TEMP



145














System Outline


146



The SFI system monitors the engine condition through the signals input from each sensors to the engine control module.The control signal is sent to the engine control module TERMINALS #10, #20, #30, #40, #50, #60 to operate the injector(Fuel injection). The SFI system controls the fuel injection by the engine control module in response to the drivingconditions.

∗ ESA systemThe ESA system monitors the engine condition through the signals input from each sensors to the engine control module.The best ignition timing is decided according to this data and the data memorized in the engine control module. Thecontrol signal is output to TERMINALS IGT1, IGT2, IGT3, IGT4, IGT5, IGT6 and these signals control the igniter to providethe best ignition timing.


∗ Air fuel ratio sensor heater control systemThe air fuel ratio sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaustemission is low) and warms up the air fuel ratio sensor to improve detection performance of the sensor. The engine control module evaluates the signals from each sensor, current is output to TERMINALS HA1A and HA2Acontrolling the heater.






147













: Parts Location


A10 54 (1GR-FE) H6 54 (1GR-FE) J26 A 58

A20A 56 I3 55 (1GR-FE) J27 B 58

A20B 56 I4 55 (1GR-FE) J65 58

A22 56 I5 55 (1GR-FE) J66 A 58

A30 54 (1GR-FE) I6 55 (1GR-FE) J67 B 58

C2 54 (1GR-FE) I7 55 (1GR-FE) J71 D 58

C5 56 I8 55 (1GR-FE) J72 E 58

C11 A 56 I14 55 (1GR-FE) K1 55 (1GR-FE)

C12 B 56 I15 55 (1GR-FE) K2 55 (1GR-FE)

C19 54 (1GR-FE) I16 55 (1GR-FE)L4

60 (*3)

C20 54 (1GR-FE) I17 55 (1GR-FE)L4

61 (*4)

D6 57 I18 55 (1GR-FE) M1 55 (1GR-FE)

E2 54 (1GR-FE) I19 55 (1GR-FE) P2 55 (1GR-FE)

E3 A 57 I23 57 S4 59

E4 B 57 I24 57 S31 59

E5 C 57 J1 55 (1GR-FE) T14 55 (1GR-FE)

E6 D 57 J3 58 V4 55 (1GR-FE)

E7 E 57 J5 58 V13 55 (1GR-FE)

F5 54 (1GR-FE) J8 58 V16 55 (1GR-FE)

F1060 (*3) J10 58 V17 55 (1GR-FE)

F1061 (*4) J12 58

H4 54 (1GR-FE) J18 55 (1GR-FE)



Service Hints


148


: Relay Blocks





1B24 (*2)

1B28 (*1)

1F24 (*2)

1F28 (*1)

1G24 (*2)



1I24 (*2)

1I28 (*1)

1J24 (*2)

1J28 (*1)

1K24 (*2)





EA2 76 (1GR-FE) Cowl Wire and Engine Room Main Wire (Right Fender)

EF2 76 (1GR-FE) Engine Wire and Sensor Wire (Over the Cylinder Head)




BB382 (*3)

BB384 (*4)


BB482 (*3)


BB484 (*4)

: Ground Points


EA 76 (1GR-FE) Front Left Fender

ET 76 (1GR-FE) Front Right Fender





: Splice Points


E11 76 (1GR-FE) Engine Room Main Wire E18 76 (1GR-FE)Engine Wire

E1476 (1GR FE) Engine Wire

I3 80Engine Wire

E1576 (1GR-FE) Engine Wire

I4 80 Cowl Wire

E17 76 (1GR-FE) Sensor Wire




149

Memo


150

Headlight with DRL (Access/Standard Cab)

2

2

1

2

2

1

2

2

1

2

2

1

2 2

3 2

5 1

2 2

2

4 5 2

1

222

OFF

Tail

Head

Low

High

Flash

Ligh

tC

ontro

l SW

Dim

mer

SW

8 7

A

IF

16

1 2 1 2

3 3

G-W R-L L

R-W

A

A

5 2

3 1

2 2

2 2

C

C

2

A

EA

LG

Y- B

G- Y

R

R-B

R- B

PR

Y-B

H- LPRelay

DIM

ME

R R

elay

10A

HE

AD

LL

10A

H-L

P L

H

10A

HE

AD

RL

10A

H-L

P R

H

W-G

W-G

W-G

W-G

W-G

A

C

R- B

J 2

D 2

W-B

H 2H 1

Bat

tery

J18

W-G G

B-L

( *2)

W-B

W- BW-B

DR

L N

O.

4 R

elay

2

1

B

B

13

J 5

G-Y

A

2

3

R- B

1K4

A

VV

Day

time

Run

ning

Ligh

t Res

isto

r

HeadlightLH

HeadlightRH

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

V

W-B

IJ3

J 3JunctionConnector

J 2

Junc

tion

Con

nect

or

W-GG

C15

Com

bina

tion

SW

H EL HL T HF HU

A

B( *

3)

W- B

A

(M/T)


151

1K

5

1C

6

5AECU IG

15ATAIL

LG

Y- B

G- Y

R

P

IH

A

A

R-G

W-B

Y-G

Y-G

Y-G

Y-G

4

W- B

* 1 : w/ VSC

L

LG

2

1 1

1B6

1E4

1

2

R-W

W-B

EA

B 2

R-W

( M/T

)

EB28

W-B

W-B

Com

bina

tion

SW

IntegrationRelay

A

A

AB

BD

J18

R-W

( A/T

)

W-B

J12

BR

1J8

V

W-BV

9 6

G- W

1N24 1N21N11O61N15

1O51O41O31N31N81N71N13

G-RLGY-B

G-YRP

8

A14

B31

B3

A20

D

D

J 4

D R- W

(*1 A/T)

J26(

A) ,

J27

( B)


Hig

h B

eam

C12

J66(A), J67(B)

J26(

A) ,

J27(

B)

Bra

ke F

luid

Leve

l War

ning

SW

Com

bina

tion

Met

er

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

G 2Generator

R-W ( *1)

R-W

( *1

M/T

)

BR

AF

BH

J66(

A) ,

J67(

B)

Junc

tion

Con

nect

or

12

18

P 5

Par

king

Bra

ke S

W

Par

king

Bra

ke S

W

P 5


W- B

(M/T)

BR


152

Headlight with DRL (Access/Standard Cab)

When the following conditions are met while the ignition SW is ON, and if the light control SW is at OFF or TAIL position, thedaytime running light is controlled.∗ Parking brake lever is released (Parking brake SW is OFF)∗ Input signal from the generatorIf any of the following conditions are met, the daytime running light control is canceled.∗ Ignition SW is turned OFF.∗ Light control SW is at HEAD position.


Closed with engine running and parking brake lever released

DIMMER Relay3-5 : Closed with HEAD relay on and dimmer SW at HIGH or FLASH position

: Parts Location


B252 (2UZ-FE) H1 54 (1GR-FE)

J1853 (2UZ-FE)

B254 (1GR-FE)

H252 (2UZ-FE)

J1855 (1GR-FE)

C12 56H2

54 (1GR-FE) J26 A 58

C15 56J2

53 (2UZ-FE) J27 B 58

D252 (2UZ-FE)

J255 (1GR-FE) J66 A 58

D254 (1GR-FE) J3 58 J67 B 58

G252 (2UZ-FE) J4 58 P5 58

G254 (1GR-FE) J5 58

H1 52 (2UZ-FE) J12 58

: Relay Blocks





1B28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1C28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1E 28 (*1) Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

1J 28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1K 28 (*1) Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

1N29 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1O29 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)



EB274 (2UZ-FE)





System Outline

Service Hints


153

: Ground Points


EA74 (2UZ-FE)


Front Left Fender




154

Headlight without DRL (Access/Standard Cab)

10AH- LP LH

2

10AH- LP RH

2

2 1

3

2 1

3

A

A CCA

2

2 3

1 5

2 2

1K5

1C6

OFF

Tail

Head

Low

High

Flash

Ligh

tC

ontr

ol S

WD

imm

er S

W

1C7

1K4

1J3

C

A

IF

J 3

16

W-B

W-B

R-G

13 8 7C15

LGG

-Y LG R-Y

R-G

R-G

R-Y

R-Y

R- Y

R- G

LG

Bat

tery

R-Y

R-G

R- G

R- Y

R-WR-L

R-B

R-BLG

B-L

H 2H 1

J 2

1 1

2 2

2

H- LPRelay

Inte

grat

ion

Rel

ay

1L6

1L5

AB

BD

IH

W-B

B

B

A14

B31

J26(A), J27(B)

C12

J23(A), J24(B)

CombinationMeter

Combination SW

HeadlightLH

HeadlightRH

Junction Connector

JunctionConnector

JunctionConnector

JunctionConnector

G-Y

Junc

tion

Con

nect

or

J 5

EL H T HF HU HL

17

12

1J4

17

BB

AC

Junc

tion

Con

nect

or

J23(

A) ,

J24

( B)

Hig

h B

eam

( *1) B ( *2)



155


: Parts Location


C12 56 H2 54 (1GR-FE) J23 A 58

C15 56J2

53 (2UZ-FE) J24 B 58

H152 (2UZ-FE)

J255 (1GR-FE) J26 A 58

H154 (1GR-FE) J3 58 J27 B 58

H2 52 (2UZ-FE) J5 58

: Relay Blocks





1C24 (*2) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J24 (*2) Cowl Wire and Driver Side J/B (Lower Finish Panel)


1L 25 (*2) Cowl Wire and Driver Side J/B (Lower Finish Panel)

: Ground Points





Service Hints


156

Fog Light with DRL (Access/Standard Cab)

15AFOG

2

2

10AHEAD LL

2

1

2

2

2

2

1

1 5

2 3

2 2

2 2

GG

-WL- R

EA

C

C

2

1

2

1

A

A

F 1

F 2

P

P

W-B

W-B

W-B

J 1

2

2 3

1 5

22

1K5

1C6

OFF

Tail

Head

Ligh

tC

ontr

ol S

W

A

IF

J 3

B

B

16

R- B

LG

R- B

Bat

tery

13

G-R

BR- W

W-B

P

C15

FOGRelay

LG

J18

5 42

3

DIMMERRelayH- LP

Relay

BR- W

IntegrationRelay

G-Y

G-Y

2

1

R- B

B-L

( *1)

B- L(*1)

B15

A32

J26(A), J27(B)


Combination SW

Fron

t Fo

g Li

ght

LH Fron

t Fo

g Li

ght

RH

Junction Connector

JunctionConnector

Junction Connector

JunctionConnector

Junc

tion

Con

nect

or

J 5

OFF

ON

Fog

Ligh

tS

W

10 11

H EL T LFG BFG

A

C

B-L

( *1)


1O51N3

1O4


157

FOG Relay3-5 : Closed with light control SW at HEAD position, dimmer SW at LOW position and fog light SW at ON position

: Parts Location


C15 56J1

53 (2UZ-FE) J18 55 (1GR-FE)

F152 (2UZ-FE)

J155 (1GR-FE) J26 A 58

F154 (1GR-FE) J3 58 J27 B 58

F252 (2UZ-FE) J5 58

F254 (1GR-FE) J18 53 (2UZ-FE)

: Relay Blocks





1C 28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)




: Ground Points


EA74 (2UZ-FE)


Front Left Fender



Service Hints


158

Fog Light without DRL (Access/Standard Cab)

10AH- LP LH

2

H 2

R-W

10AH- LP RH

2

2 1

3

2 1

3

2

R-L

2 3

1 5

2 2

1K5

1C6

OFF

Tail

Head

Low

High

Flash

Ligh

tC

ontr

ol S

WD

imm

er S

W

1C7

13 8C15

LGG

-Y

LGLG

H 1

Bat

tery

R-Y

LG

15AFOG

2

1

2

FO

G R

elay

22

32

51

2

C

C

2

1

2

1

EA

AA

W-B

W-B

P P

W-B

C

J 1

W-B P

L-R

R-G

R-G

A

A

2 2

1 1

GR- L

R-Y

10

A

IF

16

R-Y

GR

-L

R- B

2

2

H- LPRelay

Inte

grat

ion

Rel

ay

F 1

F 2

W-B

1L6

1L5

B-L

B

B

J 5

J18

W-B

A32

B15

A14

B31


Combination SW

Fro

nt F

og L

ight

LH

Fro

nt F

og L

ight

RH

HeadlightLH

HeadlightRH

JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

OFF

ON

Fog

Ligh

tS

W

11

GR- L

R-Y

JunctionConnector

J 3

G-Y

A

A

EL H T HF HU HL LFG BFG

Junc

tion

Con

nect

or

J26(

A) ,

J27

( B)

A

R-Y

Junc

tion

Con

nect

or

J 2

AC

BB BB

Junc

tion

Con

nect

or

J23(

A) ,

J24

( B)

R- Y

7

R-Y

B ( *2)

( *1)



159

FOG Relay3-5 : Closed with light control SW at HEAD position, dimmer SW at LOW position and fog light SW at ON position

: Parts Location


C15 56H2

52 (2UZ-FE) J5 58

F152 (2UZ-FE)

H254 (1GR-FE)

J1853 (2UZ-FE)

F154 (1GR-FE)

J153 (2UZ-FE)

J1855 (1GR-FE)

F252 (2UZ-FE)

J155 (1GR-FE) J23 A 58

F254 (1GR-FE)

J253 (2UZ-FE) J24 B 58

H152 (2UZ-FE)

J255 (1GR-FE) J26 A 58

H154 (1GR-FE) J3 58 J27 B 58

: Relay Blocks





1C 24 (*2) Cowl Wire and Driver Side J/B (Lower Finish Panel)



: Ground Points


EA74 (2UZ-FE)


Front Left Fender



Service Hints


160

Back-Up Light (Access/Standard Cab)

10AGAUGE

1F7

15AACC

1G111F8 1F9

E

E A

A3

1

2

5 2

3 1

B2

A2

A1

B1

(A/T)(M/T)

G- R

B-Y

B-Y

B-Y GR

( A/T

)

( M/T

)

( A/T

)

GR

B- Y(A/T)

D 8

B-Y

R-B

W-B

R- B

G-R

(A/T)

( A/T

)( A

/T)

( A/T

)

3

5

3

5

B10 B10

IF

I 1

R 5R 4

W-B

R-B

R-B

W-B

W-B

W-B

W- B

IE126

W-B

L- B

* 1 : Towing Package

J 9

BL

Trailer Socket

R-B

B10B10

BB59

R-B

R- B


B 1(B)

P 1(A)

J 3

Back- UpLight SW

Diode (A/T)

JunctionConnector

Junc

tion

Con

nect

or




Back- Up

Bac

k-U

p

Bac

k-U

p

A

( *1)

BB46

W-B

BD

AB


JunctionConnector

J28(A), J29(B)

BF BF

AH

R-B

( A/T

)

L-B

B-Y

( 2U

Z-F

E A

/T)

( M/T

)

Junc

tion

Con

nect

or

J28(

A) ,

J29(

B)

BF

BA

CK

-UP

LIG

HT

Rel

ay

B 3

( M/T

)

G-R

( M/T

)

Com

bina

tion

Met

er

B-Y

( M/T

) (A/T)

(A/T)

L

(1GR- FE A/T)

BF

( *2)

G-R

IH12

5

G-R

G- R

(*2)

REV

( *2)


R26

* 2 : w/ Navigation System


161

P1 (A) Park/Neutral Position SW (A/T),B1 (B) Back-Up Light SW (M/T)(A) 2-(A) 1, (B) 2-(B) 1 : Closed with shift lever in R position

B3 Back-Up Light Relay (A/T)5-3 : Closed with shift level in R position and ignition SW at ON position

: Parts Location


B1 B 54 (1GR-FE) J9 58R4

60 (*3)

B3 56 J28 A 58R4

61 (*4)

D8 57 J29 B 58R5

60 (*3)

J3 58P1 A

53 (2UZ-FE)R5

61 (*4)

J8 58P1 A

55 (1GR-FE) R26 59



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





BB482 (*3)

BB484 (*4)


BB582 (*3)


BB584 (*4)

: Ground Points



BL82 (*3)



: Splice Points


I1 80 Cowl Wire B10 84 (*4) Frame Wire

B10 82 (*3) Frame Wire



Service Hints


162

Taillight (Access/Standard Cab)

1K2

1

2

2

1J8

1E2 1H3

6 8 4

BB57

OFF

Tail

Head

A

A

3

2R

4

15A

TA

IL50

A J

/B

B10

B10

A

IF EA

W-B

W-B

W-B

W-B

W-B

W-B

B-L

( *1)

GGG

J 3

C15

Bat

tery

W-B

J 1

16

14

GG

GR-B

W-G

W-B

2

1

F 3

2

1

F 4

A

W-B

2

1

Integration Relay

A

AA

J18

BB46

W-B

140A

ALT

(*1

)10

0A A

LT (

*2)

* 1 : Towing Package* 2 : Except Towing Package* 3 : w/ Daytime Running Light* 4 : w/o Daytime Running Light

2

1L1N

134 (*3)

(*4)

Ligh

tC

ontro

l SW

CombinationSW

Fron

t P

arki

ngLi

ght

LH

Fron

t P

arki

ngLi

ght

RH

JunctionConnector

JunctionConnector

JunctionConnector

Rea

r C

ombi

natio

nLi

ght

LH

Tail

EL H T

AC

BA

R-B

Junc

tion

Con

nect

or

J21(

A) ,

J22

( B)

A W- B

G

W- B

A

A

G

J63JunctionConnector A

A

2

1

2

1

F19

W-B

W-B

GG

F18

E11

ET

W-B

A

B( *

2)

Fron

t Par

king

Lig

ht R

H N

o. 3

Fron

t Par

king

Lig

ht L

H N

o. 3


163

3

2

2

1

2

1

R 5

L 2

B10 B10

B10 B10

W-B

W-B

W-B

W-B

GGG

G G

W- B W- B

L 1

BL

Lice

nse

Pla

teLi

ght

LH

Lice

nse

Pla

teLi

ght

RH

Rea

r C

ombi

natio

nLi

ght

RH

Tail


164

Taillight (Access/Standard Cab)

C15 Combination SW14-16 : Closed with light control SW at TAIL or HEAD position

: Parts Location


C15 56J1

53 (2UZ-FE)L1

60 (*3)

F352 (2UZ-FE)

J155 (1GR-FE)

L161 (*4)

F354 (1GR-FE) J3 58

L260 (*3)

F452 (2UZ-FE)

J1853 (2UZ-FE)

L261 (*4)

F454 (1GR-FE)

J1855 (1GR-FE)

R460 (*3)

F1852 (2UZ-FE) J21 A 58

R461 (*4)

F1854 (1GR-FE) J22 B 58

R560 (*3)

F1952 (2UZ-FE)

J6353 (2UZ-FE)

R561 (*4)

F1954 (1GR-FE)

J6355 (1GR-FE)

: Relay Blocks





1E24 (*2)



1H24 (*2)

1H28 (*1)


1J24 (*2)


1J28 (*1)

1K24 (*2)



1L 25 (*2)Cowl Wire and Driver Side J/B (Lower Finish Panel)

1N 29 (*1)Cowl Wire and Driver Side J/B (Lower Finish Panel)



BB482 (*3)

BB484 (*4)


BB582 (*3)


BB584 (*4)

: Ground Points


EA74 (2UZ-FE)


Front Left Fender

ET74 (2UZ-FE)


Front Right Fender


BL82 (*3)




Service Hints


165

: Splice Points


E1174 (2UZ-FE)

Engine Room Main Wire B1082 (*3)

Frame WireE1176 (1GR-FE)

Engine Room Main Wire B1084 (*4)

Frame Wire



166

Illumination (Access/Standard Cab)

15A

TA

IL

1K2 1J8

1G4

6 8 4

E

E

OFF

Tail

Head

50AJ/B

1

2

2

A

IF

22

21

E

1

2 316

14

E E

E

W-G

W-B

GG G G

W-B

W-G

W-G

G

J10

J 5

A

Bat

tery

R 3

W- B

W-B

W-B

W-B

W- B

T

E L

Integration Relay

R-B

EW

BR

2

1

2

140A

ALT

(*1

)10

0A A

LT (

*2)

B-L

( *1)

R-B

1L1N

134 (*3)

(*4)

IE13

Ligh

tC

ontr

ol S

W

Illum

inat

ion

C11

Com

bina

tion

Met

er

Junction Connector

Junction Connector

Rheostat

I 1

EU

BR

( 1G

R-F

E)

( 2U

Z-FE

)W-B

JunctionConnector

J 3

Combination SWC15

EL H T

G

E

GB

R

4

1

Ste

erin

gP

ad S

W

C16

Com

bina

tion

SW

E

AC

BA

Junc

tion

Con

nect

orJ2

1(A

) , J

22( B

)

A

B( *

2)


167

A2

A A22

EE

W-G

A

E

ID25

ID24

GG

W-G

W-G

ID26

ID23

GG

W-G

W-G

E E

EEC

8

A18

G 3

GW

-B

J 5

J12

G

2

II

W-B

ILL+

ILL- IL-

2 2 1

1 1

J13

W- B

GW

-G

M 4

1

3

E E

E

E

Option Connector

* 1 : Towing Package* 2 : Except Towing Package* 3 : w/ Daytime Running Light* 4 : w/o Daytime Running Light* 5 : Separate Type Amplifier* 6 : Built- in Type Amplifier

IG110 IH110

D12 (*5 *7)

C12 (*5 *8)

G-W

W-G

W-G

W-G

( *5)

( *6)

( *6)

( *5)

B10 (*6)C2 (*5 *8)

IH117IG117

GGG

G ( *5)

( *5)

( *6)

( *6)

I24(

A) ,

I25(

B)

R24

( D)

Ash

tray

Illum

inat

ion

Cig

aret

te L

ight

erIll

umin

atio

n

Glo

ve B

ox L

ight

Inte

grat

ion

Con

trol

and

Pan

el

Junction Connector

Junction Connector

JunctionConnector

Mirr

or H

eate

r S

W

Rad

io a

nd P

laye

r w

ith D

ispl

ay

GB10

GND

W-B

G

D2 (*5 *7)

A5 (*6)

R 1

( A) ,

R 2

( B) ,

R12

( C)

Rad

io a

nd P

laye

r

* 7 : w/ Navigation System* 8 : w/o Navigation System


168

Illumination (Access/Standard Cab)

C15 Combination SW14-16 : Closed with light control SW at TAIL or HEAD position

: Parts Location


A18 56 I25 B 57 J22 B 58

C8 56 J3 58 M4 58

C11 56 J5 58 R1 A 59

C15 56 J10 58 R2 B 59

C16 56 J12 58 R3 59

G3 57 J13 58 R12 C 59

I24 A 57 J21 A 58 R24 D 59

: Relay Blocks





1G24 (*2)

1G28 (*1)


1J24 (*2)


1J28 (*1)

1K24 (*2)











: Ground Points





II 78 Right Kick Panel

: Splice Points


I1 80 Cowl Wire


Service Hints


169

Memo


170

Interior Light (Access/Standard Cab)

5AIGN

1F10

10ADOME

2

1E6 1A3

1F3

B23B24 A31 B22

2 1

A30 A4

2

1

2

1

L-B R

L-Y

L-Y

L-Y

L-Y

L-Y

W-L

W-L

E

E

D15

D14

C

BE25

BG24

1

1

2

1

2

CC C

E E

E

J 4

J 9

B-O

L-Y

LL

L L

L- Y

W-L

LL

D 9

D16

W-L

W-L

W-L

W-L

W- L

I22

( *2)

( *2)

( *2)

L ( *1)

C

S 3

B

1

2

L-Y

D27 1

2

1F4

AB

BC

AB AB

L- Y

L-Y

L-Y


J23(A), J24(B)

C11(A), C12(B)Combination Meter

Dio

de( D

oor

Cou

rtes

y)

Doo

r C

ourt

esy

Ligh

t Fro

nt L

H

Doo

r C

ourt

esy

Ligh

t Fro

nt R

H

Doo

r C

ourt

esy

SW

Fro

nt L

H

Dio

de( S

tep

Ligh

t)Ignition KeyCylinder Light

JunctionConnector

JunctionConnector

Junction Connector

Ste

p Li

ght

L-Y

IF49 IB49

IF48 IB48

Doo

r


171

B 8

2

1

2

1

BJ

B-W

B-W

W-B

W- B

D19

D18

B 4 B 4 B 4

B 4

1A2

1J8

2

1

2

1

1

2

OFF

ON

Doo

r3

1

B 4

1H1

1B8 1B9

C

L- Y L- Y L- Y

L-Y

L-Y

L-Y

L-Y

W-B

W-B

B-W

W-B

B-W

A

IF

J 3

BK

2

1

2

1

B 9 B 9

BF25

BH14

C

GW-L

W-B

B-W

B-W

B-W

B-W

B-W

B-W

B-W

W-B

B- W

W- B

V 6

V 7

I26

P 8

W- L

B-W( *2)

( *1)

( *2)

( *2)

( *2)

( *2)

( *2)

( *1)

(* 2)

( *2)

(* 2)

W- B

D21

D20

D17

(*2)

( *2)

( *2)

( *2)

W-B

* 2 : Access Cab* 1 : Standard Cab

1

B 4W- BW- B

B- W

2

C

J 5

Door

BE24

BG25

C

B-W ( *2)

B-W ( *2)

B-W ( *2)

IC25

B

2

1

B

B

B

J 4

J21

B- W

BB-W

B

D29

Doo

r C

ourt

esy

SW

Fro

nt R

H

Doo

r C

ourte

syS

W R

ear

LH L

ower

Doo

r C

ourte

syS

W R

ear

LH U

pper

Doo

r C

ourt

esy

SW

Rea

r R

H L

ower

Doo

r C

ourt

esy

SW

Rea

r R

H U

pper

Dio

de( T

VIP

)

Inte

rior

Ligh

t

JunctionConnector

JunctionConnector

Junction Connector

JunctionConnector

Per

sona

l Lig

ht

Van

ity L

ight

LH

Van

ity L

ight

RH

1

2

B-W

Dio

de( P

ower

Win

dow

Sys

tem

)

D11


172

Interior Light (Access/Standard Cab)

C11 (A), C12 (B) Combination Meter(A) 4-Ground : Continuity with each door open(A)30-Ground : Continuity with front LH door open(B)23-Ground : Always approx. 12 volts(B)24-Ground : Approx. 12 volts with ignition SW at ON or ST position

: Parts Location


C11 A 56 D17 61 (*4) J4 58

C12 B 56 D18 60 (*3) J5 58

D9 57 D19 60 (*3) J9 58

D11 57 D20 60 (*3) J21 58

D1460 (*3) D21 60 (*3) J23 A 58

D1461 (*4) D27 57 J24 B 58

D1560 (*3) D29 57

P860 (*3)

D1561 (*4) I22 57

P861 (*4)

D1660 (*3)

I2660 (*3) S3 59

D1661 (*4)

I2661 (*4) V6 60 (*3)

D17 60 (*3) J3 58 V7 60 (*3)

: Relay Blocks





1A24 (*2)



1B24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1B28 (*1)


1E24 (*2)



1F24 (*2)

1F28 (*1)

1H24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1H28 (*1)


1J24 (*2)

1J28 (*1)












Service Hints


173

: Ground Points





: Splice Points


B482 (*3)

Roof WireB8 82 (*3) Rear Door No.1 Wire LH

B484 (*4)

Roof WireB9 82 (*3) Rear Door No.1 Wire RH



174

Turn Signal and Hazard Warning Light (Access/Standard Cab)

2

5ATURN

1J5

LH

RH

TurnSignalSW

1D71D10

1H12 1H131E11

3

1

2

3

3

1

2

3

1D111E7 1D5

B12

A23 B19

B10

EA IF

A

4 1 6 5 1 3

16 8 32 7

2

G

G- B

G- R C15

L-W

R-B

W-B

W-B

G-Y

G-B

G-B

G-Y

G-Y

G-Y

G-B

G-B

G-B

G-Y

F 3

R 4

Turn

RH

Turn

LH

W- B

W-B

W-B

W-B

W-B

W-B

W-B

W- B

W-B

W-B

B1

I24

R 5

T 5

F 4

+B IG ER EL

EHW LLLR GND

B10

BL

W-B

1

2

L-W

IE

A

AA

J18 W-B

1D91D6

Trai

ler

Con

verte

r

G-B

G-Y

15AHAZ

A21

B4

W- B


J26(A), J27(B)

Tur

n

Tur

n

C11(A), C12(B)

Combination SW

Fron

t Tu

rn S

igna

lLi

ght

LH

Fron

t Tu

rn S

igna

lLi

ght

RH

IntegrationControland Panel

JunctionConnector

JunctionConnector

Rea

r C

ombi

natio

nLi

ght

LH

Rea

r C

ombi

natio

nLi

ght

RH

Turn SignalFlasher

TL TR TB

BB56BB53

IH

A

BB46

CombinationMeter

A

A

Junc

tion

Con

nect

or

J23

AB

BD

W-B

Junc

tion

Con

nect

or

J66(

A) ,

J67

( B)

Junc

tion

Con

nect

or

J 3


175

T5 Turn Signal Flasher4-Ground : Always approx. 12 volts1-Ground : Approx. 12 volts with ignition SW at ON or ST position7-Ground : Always continuity

: Parts Location


C11 A 56 I24 57 J66 A 58

C12 B 56 J3 58 J67 B 58

C15 56J18

53 (2UZ-FE)R4

60 (*3)

F352 (2UZ-FE)

J1855 (1GR-FE)

R461 (*4)

F354 (1GR-FE) J23 58

R560 (*3)

F452 (2UZ-FE) J26 A 58

R561 (*4)

F454 (1GR-FE) J27 B 58 T5 59

: Relay Blocks





1D24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1D28 (*1)


1E24 (*2)



1H24 (*2)

1H28 (*1)


1J24 (*2)


1J28 (*1)



BB482 (*3)

BB484 (*4)


BB582 (*3)


BB584 (*4)

: Ground Points


EA74 (2UZ-FE)


Front Left Fender




BL82 (*3)



: Splice Points


B10 82 (*3) Frame Wire B10 84 (*4) Frame Wire


Service Hints


176

Stop Light (Access/Standard Cab)

15ASTOP

1F2

G-Y

G-W

1D4

1H5

3

4

3

4

B10

A

IF

2

1

1A2

1J8

IC24

1D3

W-B

W-B

W-B

G-W

G-W

G-W

G-W

G-W

W-B

R 5

H10

J10

2

1

S 4

BL

C

C

G-W

W-B


R 4

Hig

h M

ount

edS

top

Ligh

t

JunctionConnector

Rea

r C

ombi

natio

nLi

ght

LH

Rea

r C

ombi

natio

nLi

ght

RH

Stop Light SW

Sto

p

Sto

p


BB58

B10

G-W

3 2

4

5 1

5AECU- IG

1F2

GR

-R

( *2)

C G- W

G- W

(*2)

(* 1)

(*1)

G- Y

G- Y

(*1)

(*1)

EE

GR- R

JunctionConnector

J 9

Sto

p Li

ght

Rel

ay

S31


V

* 1 : w/ VSC* 2 : w/o VSC


177

S4 Stop Light SW2-1 : Closed with brake pedal depressed

: Parts Location


H1060 (*3) J10 58 R5 61 (*4)

H1061 (*4)

R460 (*3) S4 59

J3 58R4

61 (*4) S31 59

J9 58 R5 60 (*3)



1A24 (*2)



1D24 (*2)

1D28 (*1)

1F24 (*2)

1F28 (*1)


1H24 (*2)


1H28 (*1)

1J24 (*2)

1J28 (*1)




BB582 (*3)



: Ground Points



BL82 (*3)



: Splice Points


B10 82 (*3) Frame Wire B10 84 (*4) Frame Wire


Service Hints


178

Light Auto Turn Off System with DRL (Access/Standard Cab)

5AECU IG

15ATAIL

E

E

1C6

1K5

1

3 2

2 2

2

5

A

IF

BE25

BG24

1

14 6

R-B

L

E

13 14

R-B

LG

H-L

P R

elay

Battery

B-L

( *3)

W-B

D16

L

L

L

L

J 4

LG

( *1)

( *2)

( *2)

(*2)

1H7


9

1J8

8

Integration Relay

B

B

G-Y

G-Y

R-B

J 5

R-B

W-B

1O4 1N3 1N4


Doo

r C

ourt

esy

SW

Fro

nt L

H

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

OFF

Tail

Head

Ligh

tC

ontr

ol S

W

H EL T

16Combination SWC15

AC

BA

Junc

tion

Con

nect

or

J21(

A) ,

J22

( B)

JunctionConnector

J 3A

W-B

B( *

4)



179

With the ignition SW turned on, the current flows to TERMINAL 9 of the integration relay through ECU IG fuse.Voltage is applied at all times to TERMINAL 6 of the integration relay through the TAIL fuse, and through the H-LP relay coilside.

1. Normal Lighting Operation<Turn taillight on>With the light control SW turned to TAIL position, a signal is input into the integration relay. Due to this signal, the currentflowing to TERMINAL 6 of the relay flows to TERMINAL 14 of the light control SW to TERMINAL 16 to GROUND, andtaillights to turn on.

<Turn headlight on>With the light control SW turned to HEAD position, a signal is input into the integration relay. Due to this signal, the currentflowing to the relay flows to TERMINAL 13 of the light control SW to TERMINAL 16 to GROUND in the headlight circuit, andcauses taillight and H-LP relay to turn the lights on. The taillight circuit is same as above.

2. Light Auto Turn Off OperationWith light on and ignition SW turned off (Input signal goes to TERMINAL 9 of the relay), when the driver’s door is opened(Input signal goes to TERMINAL 14 of the relay), the relay operates and the current is cut off which flows from TERMINAL 6and through the H-LP relay coil side of the relay to taillight circuit and headlight circuit.As a result, all lights are turned off automatically.

H-LP Relay5-3 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position

Closed with the engine running and the parking brake lever released

C15 Combination SW13-16 : Closed with light control SW at HEAD position14-16 : Closed with light control SW at TAIL or HEAD position

D16 Door Courtesy SW Front LH1-Ground : Continuity with the front LH door open

INTEGRATION Relay9-Ground : Approx. 12 volts with the ignition SW at ON position

14-Ground : Continuity with the front LH door open6-Ground : Always approx. 12 volts8-Ground : Always continuity

: Parts Location


C15 56 J3 58 J21 A 58

D1660 (*3) J4 58 J22 B 58

D1661 (*4) J5 58

: Relay Blocks





1C

1H 28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J

( ) ( )






System Outline

Service Hints


180

Light Auto Turn Off System with DRL (Access/Standard Cab)





: Ground Points





181

Memo


182

Light Auto Turn Off System without DRL (Access/Standard Cab)

5AECU IG

15ATAIL

E

E

1C6

1K5

1

3 2

2 2

2

5

A

IF

BE25

BG24

1

14 6

R-B L

E

13 14

R-B LG

H-L

P R

elay

Battery

B-L

( *3)

W-B

D16

L

L

L

L

J 4

LG

( *1)

( *2)

( *2)

(* 2)

1H7


9

Integration Relay

W-B

1J8

8

W-B

1L131L51L6

B

B

J 5

G-Y

G-Y

R-B


Doo

r C

ourt

esy

SW

Fro

nt L

H

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

AC

BA

J21(

A) ,

J22(

B)

OFF

Tail

Head

Ligh

tC

ontr

ol S

W

H EL T

1413

16Combination SWC15

J21(

A) ,

J22(

B)

Junc

tion

Con

nect

or

A

JunctionConnector

J 3

B( *

4)



183

With the ignition SW turned on, the current flows to TERMINAL 9 of the integration relay through ECU IG fuse.Voltage is applied at all times to TERMINAL 6 of the integration relay through the TAIL fuse, and through the H-LP relay coilside.

1. Normal Lighting Operation<Turn taillight on>With the light control SW turned to TAIL position, a signal is input into the integration relay. Due to this signal, the currentflowing to TERMINAL 6 of the relay flows to TERMINAL 14 of the light control SW to TERMINAL 16 to GROUND, andtaillights to turn on.

<Turn headlight on>With the light control SW turned to HEAD position, a signal is input into the integration relay. Due to this signal, the currentflowing to the relay flows to TERMINAL 13 of the light control SW to TERMINAL 16 to GROUND in the headlight circuit, andcauses taillight and H-LP relay to turn the lights on. The taillight circuit is same as above.

2. Light Auto Turn Off OperationWith light on and ignition SW turned off (Input signal goes to TERMINAL 9 of the relay), when the driver’s door is opened(Input signal goes to TERMINAL 14 of the relay), the relay operates and the current is cut off which flows from TERMINAL 6and through the H-LP relay coil side of the relay to taillight circuit and headlight circuit.As a result, all lights are turned off automatically.

H-LP Relay5-3 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position

C15 Combination SW13-16 : Closed with light control SW at HEAD position14-16 : Closed with light control SW at TAIL or HEAD position


INTEGRATION Relay9-Ground : Approx. 12 volts with the ignition SW at ON position

14-Ground : Continuity with the front LH door open6-Ground : Always approx. 12 volts8-Ground : Always continuity

: Parts Location


C15 56 J3 58 J21 A 58

D1660 (*3) J4 58 J22 B 58

D1661 (*4) J5 58

: Relay Blocks





1C

1H 24 (*2) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J

( ) ( )




System Outline

Service Hints


184

Light Auto Turn Off System without DRL (Access/Standard Cab)





: Ground Points





185

Memo


186

Trailer Towing (Access/Standard Cab)

2

5 1

3 2

2

2 2

TOW

TA

ILR

elay

2

IA95

BB510

W-B

G

BB52

1 3

IA92

2

2

1

2

1F2

1G4

E

E

5

G

S 4

C

C

6

4

G-Y

G-W

G-W

G

G-W

Inte

grat

ion

Rel

ay

W-B

( *1)L

( *1)

( *1)L

G

O 5

BK22

BK14

4

EE G

L(*1)

G(*1)

J10

J12

11

B-W

B-L

B-L

2 2

G( *

1)

L

BRK GND STOP

+B TAIL

( *1)

( *1)

( *1)

( *1)

(*1)

( *1)

* 2 : Except Towing Package* 1 : Towing Package

1E5

B

B

B-Y ( *1)

J 2

B-Y

( *1)

2

15

23

2

W-B

( *1)

22

A

AJ1

8

W-B

( *1)

EA

SU

B B

ATT

Rel

ay

2

2

B ( *1)

IA91

BK21

BB55

B

1

L-W

( *1)

B

(*1)

G- W

B(*1)

B

( *1)

( *1)

( *1)

BR

( *2)

BR(*2)

W- B

(*1)

1E

2

A

A

GG

G

J 1

W- B A


Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Option Connector

Sto

p Li

ght S

W

A A

1D1

1D4

JunctionConnector

JunctionConnector

J63

I 1

G-W ( *1)

JunctionConnector

J10

30ATOW TAIL

30ATOW BRK

15ATAIL

15ASTOP

30ASUB BATT

G-W

3 2

4

5 1

C

( *4)

G-W

G-W ( *3)

( *3)

G- W

(*3)

( *4)

G- Y

(*3)

G- Y

(*3)

Sto

p Li

ght

Rel

ay

S31

VG

R-R

( *3)

( *3)

* 3 : w/ VSC* 4 : w/o VSC

G


187

10AGAUGE

1F7

5 2

3 1

1F9

4 2

9 1

IA96

2

BB51 BB54

BK13 BK11

B1 (*2)A5 (*1)

B2A3

A6 (*1)A2B4 (*2)

A1B3

A7

BL

BK12

A4

IE

3

1D6 1D9

1D7 1D10

G-B

G-Y

G-B

G-Y

8

1J5 2

BK23

1

2

IE126

2

1 3

15AACC

1G11

EA

1 4

E A

3 2

L(*1)

G(*1)

B(*1)

G- W

J 9

P 1

D 8

T 9

T 5

B 3

J 8

LTIN RTIN +B

B/UP STTL STTR

STIN LTOT RTOT GND

BRK TAIL BATT GND

G- R

B- Y

B-Y

B-Y GR

GR

R-B

L-W

L-W P

P

R BR

L-B

R-B

R BR

L-B

G-R

G-R

Y R BR

W-B

L

G( *

1)

B WW

-B

W-B

11

2 2

IG +B

LL LR

R-B

( *1)

( *1)

( *1)Y G( *2)

( *2)

( *1)

( A/T

)

( A/T

)( A

/T)

( A/T

)

( A/T

) ( *1)

(A/T)

(A/T)

( *1)

BR(*2)

BR

( *2)

BF

AH

A21

B4

BB5

9R- B

(A/T)

W- B

(*1)

J28(

A) ,

J29

( B)

J23(

A) ,

J24

( B)

T 6(A), (B)


J26(

A) ,

J27(

B)

Bac

k-U

pLi

ght

Rel

ay

Diode(A/T)

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W

Turn

Sig

nal

Flas

her

TrailerSocket

Trailer Converter

Bac

k-U

p

IF

A

JunctionConnector

J 3

W-B

( A/T

)

W- B

(*1)

AA

BA BA

6

5ATURN

15AHAZ

30ATOWING30ATOWING30ATOWING

G-W


188

Trailer Towing (Access/Standard Cab)

T9 Trailer Converter1-Ground : Always approx. 12 volts6-Ground : Always continuity

: Parts Location


B3 56J18

53 (2UZ-FE)P1

53 (2UZ-FE)

D8 57J18

55 (1GR-FE)P1

55 (1GR-FE)

J153 (2UZ-FE) J23 A 58 S4 59

J155 (1GR-FE) J24 B 58 S31 59

J253 (2UZ-FE) J26 A 58 T5 59

J255 (1GR-FE) J27 B 58

A60 (*3)

J3 58 J28 A 58T6

A61 (*4)

J8 58 J29 B 58T6

B60 (*3)

J9 58J63

53 (2UZ-FE)B

61 (*4)

J10 58J63

55 (1GR-FE) T9 59

J12 58 O5 58

: Relay Blocks





1D24 (*2)



1E24 (*2)



1F24 (*2)

1F28 (*1)

1G24 (*2)



1J24 (*2)

1J28 (*1)





BB582 (*3)



BK182 (*3)

BK184 (*4)

Frame Wire and Frame No 3 Wire (Near the License Plate Light)

BK282 (*3)

Frame Wire and Frame No.3 Wire (Near the License Plate Light)

BK284 (*4)


Service Hints


189

: Ground Points


EA74 (2UZ-FE)


Front Left Fender



BL82 (*3)



: Splice Points


I1 80 Cowl Wire




190

Cargo Light (Access/Standard Cab)

5ACARGOLP

B3

B6B10

1H10

11

1D2

1H

2

A

IF

J 3A

II

2

3

1A2

1J8

R-B

W-B

W-B

W-B

R-B

W-R

R-B

5

H10

GND CAR+

CARS

1A7

1L1N

105 (*1)

(*2)

Integration Relay



I24(A), I25(B)

CargoLight

IntegrationControl and Panel

JunctionConnector


Cargo Light SW


191

I24 (A), I25 (B) Integration Control and Panel(B) 3-Ground : Always approx. 12 volts(B)10-Ground : Always continuity

: Parts Location


H1060 (*3) I24 A 57 J3 58

H1061 (*4) I25 B 57 J13 58



1A24 (*2)



1D24 (*2)

1D28 (*1)

1H24 (*2)

1H28 (*1)


1J24 (*2)


1J28 (*1)

1L 25 (*2)

1N 29 (*1)

: Ground Points





Service Hints


192

Center Cluster Integration Control System (Access/Standard Cab)

10AA/C

2

5A IGN

1F10

B14

L-W

L-W

E

M

A7 A8

5

E

2 1

B- Y

B-Y

W B

A15

2

BFRS REC

A/C

Mag

netic

Clu

tch

B18 A1 B16

2

1

LG-B

V LG

L PRE S5

+

FRS REC

1

LG-B

1F11

B-Y

B-O

6 A

(*1)

BR- Y

18 A

19 11 15 8

(*1)

Y- B

( *1)

Y-B ( *1)

BR

-Y

( *1)

G-Y

( *1)P

2- 4H- L

4WDL4

F20

IND1 IND2 H- L 2- 4

A20 A19

E

B-Y

B13

7

6

B-L

DEF

IE14

A24

B7

( *1)


J26(

A) ,

J27

( B)

I24(A), I25(B)

A 3

Dua

l

A 1

Pre

ssur

e S

W

A/C MagneticClutch

Air

Inle

t Con

trol

Ser

vo M

otor

4WD Control ECU

Integration Control and Panel

Junc

tion

Con

nect

or

4 6

7524

C12CombinationMeter

10A GAUGE

1F9

B 6

Def

rost

erM

ode

SW

J 8

Junc

tion

Con

nect

or

B-O

17 B

B-O

IJ13 IJ14

BR

-Y

( *1)

Y-B ( *1)

EA211 EA29

3

V LG

4HI

L4

IG+

AG

BG

Junction ConnectorJ66(A), J67(B)


193

2

1

A3 A4 A16B8

A13

B-L

R-L

8

G-R

TW SG- 2 ACC1 HAZ

A10 A17

R-G

V-W

10ADOME

2

1E6

1F4

B15

15AACC

1G10

B9 B3

2

A

II

J13

A15 B10 A22 A11 A2 B6

GR

L-Y

L-Y

L-Y

+B ACC CGSW

E IL- ILL- ILL+ CGID

W-B

W-B R- BG

W-G

W-G

( *2)

G

W- G

* 2 : Separate Type Amplifier* 1 : 2UZ- FE

* 3 : Built- in Type Amplifier

ACC EHW

1

A21

L-B

GR

T 5

AB

BCW- R

IG118IH118

I22

ACC

B12 C11 (*2)

B3 (*3)

GR

GR

GR

GR

GR

(*2)

( *2)

( *2)

( *2)

( *3)

( *3)

W- G(*3)

W- G(*2)

W-G

( *3)

A5

LG-B

CPU

CSW

S21(B)R 2(B), R12(C)


J23(

A) ,

J24(

B)

I24(A), I25(B)

S29

E 4

A/C

The

rmis

tor



Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Radio andPlayer


StereoComponentAmplifier

Turn SignalFlasher

25924

43

IA85

LG-B

I 4

( 2U

Z-F

E)

ACTLMSAC1

W-B

AC1 LMS ACT VER1


194


HEL T

G

IF

J 3A

(*3)

( *2)

(* 7)5

A

( *2)

( *3)

R 3

J21(

A) ,

J22(

B)

R24

( D)

(* 3)

A

W-G

E

B

E

A B

C A

J 5

G

E E

E

10

GG

W-G

W-B

1

2 3

G

W- G

A

* 1 : 2UZ- FE

E

EG

W-B

H10

R-B

R-B

W-B

W- R

16

14

R-B

3

2

56

411

2 1D

7 1A2 1H

10 1H 4 1G

OFF

Tail

Head

15ATAIL

5ACARGOLP

R- B

(*6)5 D

* 2 : Separate Type Amplifier* 3 : Built- in Type Amplifier* 4 : w/ Daytime Running Light

R-B

R-B

W-G

W-G

G-W

10 10 IH1IG1

W-G

E

J12

Integration Relay

1J8

1A2

W-B

J10

1L1N

134 (*4)

(*5)1L1N

105 (*4)

(*5)

(*7)2 C

W- G(*3)

W- G(*2)

IH117IG117

G G

GG G( *3)

( *2)

( *2)

( *3)



Ligh

tC

ontr

ol S

W

C15

Com

bina

tion

SW

Car

goLi

ght

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Rad

io a

nd P

laye

r w

ith D

ispl

ay

Rhe

osta

t

W- B

* 6 : Separate Type Amplifier, w/ Navigation System* 7 : Separate Type Amplifier, w/o Navigation System

D2 (*6)

C12 (*3)

Rad

io a

nd P

laye

rR

1( A

) , R

2( B

) , R

12( C

)

E L

T


195

The integration control panel is composed by design components such as the cluster, resistor, heater control panel, and SW.The integration control panel controls systems such as the air conditioning, cargo light, 4WD and hazard warning light, clock,and the SRS.

I24 (A), I25 (B) Integration Control and Panel(B)12-Ground : Approx. 12 volts with ignition SW on and blower SW on(B) 4-Ground : Approx. 12 volts with ignition SW at ON or ST position(B) 5-Ground : Always approx. 12 volts(B)13-Ground : Approx. 12 volts with ignition SW at ACC or ON position(B) 1-Ground : Always continuity

: Parts Location


A152 (2UZ-FE) I24 A 57 J27 B 58

A154 (1GR-FE) I25 B 57 J66 A 58

A352 (2UZ-FE) J3 58 J67 B 58

A354 (1GR-FE) J5 58 R1 A 59

A13 56 J8 58 R2 B 59

A15 56 J10 58 R3 59

B6 56 J12 58 R12 C 59

C12 56 J13 58 R24 D 59

C15 56 J21 A 58 S21 B 60 (*3)

E4 57 J22 B 58S29

53 (2UZ-FE)

F20 57 J23 A 58S29

55 (1GR-FE)

H1060 (*3) J24 B 58 T5 59

H1061 (*4) J26 A 58

: Relay Blocks





1A24 (*2)



1D24 (*2)



1E24 (*2)



1F24 (*2)

1F28 (*1)

1G24 (*2)

1G28 (*1)

1H24 (*2)



1J24 (*2)

1J28 (*1)

1L 25 (*2)

1N 29 (*1)



System Outline

Service Hints


196




EA274 (2UZ-FE)

Cowl Wire and Engine Room Main Wire (Right Fender)EA276 (1GR-FE)

Cowl Wire and Engine Room Main Wire (Right Fender)






: Ground Points




: Splice Points


I4 80 Cowl Wire I22 80 Floor No.3 Wire


197

Memo


198

ECT and A/T Indicator for 2UZ-FE (Access/Standard Cab)

2

20AEFINO. 1

2

2

2 3

1 5

2

B- R

2 2

C

W-L

GR

-G

B-R

B-R

EA

1

E1

A15 C12A3

C

R-L

R-L

1

W-B

5ASTA

1F61F2

W-R

E05

6 D

EC

E04SP2+SP2-

26 D D34 D7

1

2

Y-R

W-B

V 3

1

R

BBR

W-B

3

EFI

Rel

ay

STSWSTPBATT

E02

6 E

4

5

N

P

P 1

G-Y

O 4

C

J10

GR

-GG

R-G

I 4

W-L

W-L

B

B

J 1

W-L

B-R

A8 E7

MREL E01

W-B

1

2

S 4

A2

+B2+B

1 A

ODMS

12 A

W-L

W-B

G-W

G-W

C11

P

STA

15ASTOP

P

IE115

D8

L-R

NSW

P

P

A

A

J18

W-B

A9

B26

A4

B21

A23

B6

AA AA

BE


J26(

A) ,

J27

( B)

J26(

A) ,

J27

( B)

J28(

A) ,

J29

( B)

TV

IP E

CU

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

O/D

Mai

n S

W

Par

k/N

eutr

alP

ositi

on S

W

Sto

p Li

ght S

W

Veh

icle

Spe

ed S

enso

r( E

lect

roni

cally

Con

trol

led

Tra

nsm

issi

on)


W-B

IF

JunctionConnector

J 3A

D3 D4

EW

E03ME01

W-B

W-B

D35 27 D

1

2

G R

NT+ NT-O

1O

/D D

irect

Clu

tch

Spe

ed S

enso

r

G-Y

S31

Sto

p Li

ght R

elay

3 2

4

5 1

( *1)

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

G- Y

G- Y

(*1)

(*1)


199

THW

2

1

E21

L- O

E 2

GB

-W

E

6 5

20 E23 B10 B19 B21

J66(A)

3

VTA1

GRB

-O

D 8

3

B

2VC

8

15AACC

1G11 9 1F

10AGAUGE

2

J 8

AA

EE 1

L-O

G-W

G-O

W-R

P-L

G-BGR

P- L

G- W

W- R

G- O

10 1F

B- O

B- Y

D SPD

19 E B11

G- R

G-R

R

4

P-L

VTA2

5AIGN

1F11

A9

IGSW

B-O

B-O

J66(

A)

B29

OILW

R

3GR

J 9

ODLP

7 B

E

2

5

M+

R

4 E

1

W

M-

M- M+

GE01

17

L-R

E

I 3

( Shi

elde

d)

VTA2 VTA1 VC

E2

T14


Diode (A/T)

Eng

ine

Coo

lant

Tem

p.

Sen

sor

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

JunctionConnector



D24D11 D10 D12 D13 D18 D19 D16 D17 D14 D15D9 D32 E28

I 3

E2TH02SR SLU+SLU-SL2+SL2-SL1+SL1-SLT+SLT-S2S1 TH01

2 1

97 135113124146158 10

R-LL

W-L

G-W B-R GR

R-W W B L-

B

G

W-G V

B-W

B-W

B-W

V

LLP

17 B

IJ18 IJ19

V

AG

AG

AH

AH

Electronically Controlled Transmission SolenoidE 1

LOLGBRYVRLGBRBWSB

SLUSL2

SL1

SLT

NO

. 2

NO

. 1

SR

O L

L-B

B-Y

LMS

9 B

V-W

17

LMS


I24

* 1 : w/ VSC* 2 : w/o VSC


200


IE1

26

LL 2L DL NL RL PL

8 3 7 9 1 6

2

B24A25

A14

RB

A34A35A36A37A38A39

L-Y

G-R

LG-B

W-R

G-WP-L

LL- B

B- O

P- L

G- W

W- R

P 1

B12

L- O

L-Y

P-L

G-W

W-R

LG-B

G-R

G- R

R

A15

W-B

R

G- O

IH

BB BB

AD

BA BA

AE

BC BC

AC

BG

AG

BF BF

AH

BD

AB

W-B

L-Y

G-R

G-R

LG-B

W-R

W-R

G-W

G-WP-L

P- L

J28(

A) ,

J29

( B)

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

Junc

tion

Con

nect

or

Park/Neutral Position SW

B-O

AB

BD

J66(A), J67(B)

IJ17

V

A19

D N2 R3 P

O/D

OFF

L

A/T

OIL

TE

MP

JunctionConnector


201

The electronically controlled transmission electrically controls the, throttle pressure, lock-up pressure, and accumulatorpressure etc. through the solenoid valve.The electronically controlled transmission is a system which precisely controls the gear shift timing and lock-up timing inresponse to the vehicle’s driving conditions and the engine condition detected by various sensors. It makes smooth drivingpossible by shift selection of the gear which is the most appropriate to the driving conditions at that time, and by preventingdowning, squat and gear shift shock when starting off.

1. Gear Shift OperationWhen driving, the engine warm up condition is input as a control signal from the engine coolant temp. sensor to TERMINALTHW of the engine control module, and the vehicle speed is input to TERMINAL SP2+ of the engine control module from thevehicle speed sensor. At the same time, the throttle valve opening signal from the throttle position sensor is input toTERMINALS VTA1, VTA2 of the engine control module as a throttle angle signal. Based on these signals, the engine controlmodule selects the best shift position for the driving conditions and sends current to the electronically controlled transmissionsolenoid.

2. Lock-Up OperationWhen the engine control module decides based on each signal that the lock-up condition has been met, the current flowsthrough TERMINAL SLU+ of the engine control module to TERMINAL 5 of the electronically controlled transmission solenoidto TERMINAL 13 to TERMINAL SLU- of the engine control module to GROUND.

3. Stop Light SW CircuitIf the brake pedal is depressed (Stop light SW on) when driving in lock-up position, a signal is input to TERMINAL STP ofthe engine control module. As a result, the engine control module cuts the current to the solenoid to release the lock-up.

4. Overdrive Circuit∗ O/D main SW on

When the O/D main SW is switched to ON position, a signal is input to TERMINAL ODMS of the engine control module,and enables shift change to the overdrive range, through the control of the engine control module.

∗ O/D main SW offWhen the O/D main SW is switched to OFF position, a signal is input to TERMINAL ODMS of the engine control module,and prohibits shift change to the overdrive range through the control of the engine control module. When in the overdriverange already, shift down is made.

System Outline


202


E1 Electronically Controlled Transmission Solenoid7, 8, 15-Ground : Approx. 13 Ω

O4 O/D Main SW3-1 : Open with O/D main SW at ON position

Closed with O/D main SW at OFF position


E3(A), E4 (B), E5 (C), E6 (D), E7 (E) Engine Control ModuleS1-E1 : 9-14 volts with vehicle not move and shift lever in D position

S2, SR-E1 : 0-1.5 volts with vehicle not moveSTP-E1 : 7.5-14 volts with brake pedal depressed

: 0-1.5 volts with brake pedal releasedTHW-E1 : 0.2-1.0 volts with idling, engine coolant temp. 60°C (140°F)-120 °C (248°F)

VTA1, VTA2-E1 : 0.4-1.0 volts with ignition SW on and throttle valve fully closed: 3.2-4.8 volts with ignition SW on and throttle valve fully open

VC-E1 : 4.5-5.5 volts with ignition SW at ON or ST positionODMS-E1 : 9-14 volts with O/D main SW turned on

: 0-3 volts with O/D main SW turned offSPD-E1 : Pulse generation with vehicle moving

2-E1 : 7.5-14 volts with shift lever at 2 position: 0-1.5 volts with shift lever at except 2 position

L-E1 : 7.5-14 volts with shift lever at L position: 0-1.5 volts with shift lever at except L position

+B-E1 : 9-14 volts with ignition SW at ON or ST positionBATT-E1 : Always 9-14 volts

P1 Park/Neutral Position SW2-6 : Closed with shift lever in P position2-1 : Closed with shift lever in R position2-9 : Closed with shift lever in N position2-7 : Closed with shift lever in D position2-3 : Closed with shift lever in 2 position2-8 : Closed with shift lever in L position

: Parts Location


C11 A 56 I24 57 J29 B 58

C12 B 56 J1 53 (2UZ-FE) J66 A 58

D8 57 J3 58 J67 B 58

E1 52 (2UZ-FE) J8 58 O1 53 (2UZ-FE)

E2 52 (2UZ-FE) J9 58 O4 58

E3 A 57 J10 58 P1 53 (2UZ-FE)

E4 B 57 J18 53 (2UZ-FE) S4 59

E5 C 57 J26 A 58 S31 59

E6 D 57 J27 B 58 T14 53 (2UZ-FE)

E7 E 57 J28 A 58 V3 53 (2UZ-FE)

: Relay Blocks



Service Hints


203



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





: Ground Points







: Splice Points


I3 80 Engine Wire I4 80 Cowl Wire



204

ECT and A/T Indicator for 1GR-FE (Access/Standard Cab)

2

20AEFINO. 1

2

2

2 3

1 5

2

B- R

2 2

W-L

GR

-G

B-R

B-R

EA

1

E1

A3

C

1

W-B

W-R

E05

6 D

EU

E04SP2+SP2-

26 D D34 D7

1

2

Y-R

W-B

V 3

1

R

BBR

W-B

3

EFI

Rel

ay

BATT

E02

6 E

O 4

GR

-GG

R-G

I 4

W-L

W-L

B

B

J 1

W-L

B-R

A8 E7

MREL E01

W-B

A2

+B2+B

1 A

ODMS

12 A

W-L

W-B

A

A

J18

W-B

A9

B26

A4

B21

A23

B6

J26(

A) ,

J27

( B)

J26(

A) ,

J27

( B)

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

O/D

Mai

n S

W

Veh

icle

Spe

ed S

enso

r( E

lect

roni

cally

Con

trol

led

Tra

nsm

issi

on)


W-B

IF

JunctionConnector

J 3A

D3 D4

EV

E03ME01

W-B

W-B

L-R

D8

15ASTOP

C

A15 C12

R-L

R-L

5ASTA

1F61F2

STSWSTP NSW

4

5

N

P

P 1

G-Y

C

G-W

G-W

J10

1

2

S 4

C11

P

STA

P

P

PT

VIP

EC

U

15 IE1

J28(

A) ,

J29

( B)

AA AA

BE


Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W

Sto

p Li

ght S

W

D35 27 D

1

2

G R

NT+ NT-O

1O

/D D

irect

Clu

tch

Spe

ed S

enso

r

G-Y

S31

Sto

p Li

ght R

elay

3 2

4

5 1

( *1)

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

G- Y

G- Y

(*1)

(*1)


205

THW

2

1

E21

L- O

E 2

G-Y

B-W

B- W

E

6 5

20 E23 B10 B19 B21

J66(A)

3

VTA1

GR

B-O

D 8

3

B

2VC

8

15AACC

1G11 9 1F

10AGAUGE

2

J 8

AA

EE 1

L-O

G-W

G-O

W-R

P-L

G-BGR

L- B

P- L

G- W

W- R

G- O

10 1F

B- O

B- Y

D SPD

19 E B11

G- R

G-R

R

4

R-B

VTA2

5AIGN

1F11

A9

IGSW

B-O

B-O

J66(

A)

B29

OILW

R

3GR

J 9

ODLP

7 B

E

2

5

M+

G

4 E

1

R

M-

M- M+

GE01

17

BR

E

I 3

( Shi

elde

d)

VTA2 VTA1 VC

E2

T14


Diode (A/T)

Eng

ine

Coo

lant

Tem

p.

Sen

sor

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

JunctionConnector



D24D11 D10 D12 D13 D18 D19 D16 D17 D14 D15D9 D32 E28

I 3

E2TH02SR SLU+SLU-SL2+SL2-SL1+SL1-SLT+SLT-S2S1 TH01

R-L

P-L

W-L

G-W B-R GR

R-W W B L-

B

G

W-G V

B-W

B-W

B-W

V

LLP

17 B

IJ18 IJ19

V

AG

AGAH

AH

2 1

97 135113124146158 10

R V Y BR

LG O L

E 1Electronically Controlled Transmission Solenoid

LGBRBWSB

SLUSL2

SL1

SLT

NO

. 2

NO

. 1

SR

O L

B-Y

I 3

I 3

R

W

LMS

9 B

V-W

17

LMS


I24

* 2 : w/o VSC* 1 : w/ VSC


206


IE1

26

LL 2L DL NL RL PL

8 3 7 9 1 6

2

B24A25

A14

RB

A34A35A36A37A38A39

L-Y

G-R

LG-B

W-R

G-WP-L

LL- B

B- O

P- L

G- W

W- R

P 1

B12

L- O

L-Y

P-L

G-W

W-R

LG-B

G-R

G- R

R

A15

W-B

R

G- O

IH

BB BB

AD

BA BA

AE

BC BC

AC

BG

AG

BF BF

AH

BD

AB

W-B

L-Y

G-R

G-R

LG-B

W-R

W-R

G-W

G-WP-L

P- L

J28(

A) ,

J29

( B)

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

Junc

tion

Con

nect

or


B-O

AB

BD

J66(A), J67(B)

IJ17

V

A19

D N2 R3 P

O/D

OFF

L

A/T

OIL

TE

MP

JunctionConnector


207








System Outline


208
















: Parts Location


C11 A 56 I24 57 J29 B 58

C12 B 56 J1 55 (1GR-FE) J66 A 58

D8 57 J3 58 J67 B 58

E1 54 (1GR-FE) J8 58 O1 55 (1GR-FE)

E2 54 (1GR-FE) J9 58 O4 58

E3 A 57 J10 58 P1 55 (1GR-FE)

E4 B 57 J18 55 (1GR-FE) S4 59

E5 C 57 J26 A 58 S31 59

E6 D 57 J27 B 58 T14 55 (1GR-FE)

E7 E 57 J28 A 58 V3 55 (1GR-FE)

: Relay Blocks



Service Hints


209



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





: Ground Points







: Splice Points





210

Multiplex Communication System - CAN (Access/Standard Cab)

A2 A1 B2 B1 C2 C1

E2 E1 D2 D1

3 11 3 2

33 34

B-W BR V P LG L

B W L R

Engine ControlModule

E 4

Junction ConnectorJ68(A), J69(B), J70(C), J71(D), J72(E), J73(F)

146

Data Link Connector 3D 6

2511

IA822 IA811

B-W BR

CANH CANL

S29S19 Y 1

Yaw Rate SensorSteering SensorSkid Control ECUwith Actuator

CANLCANH CANLCANH

F1

ST- Plug

IH

BH

AF

BR

BR

Junc

tion

Con

nect

or

J66(

A) ,

J67

( B)

CANLCANHCANLCANH


211

CAN has two lines as a pair which make communication with operating voltage. CAN has excellent data speed and errordetecting capacity. It consists of vehicle control systems such as engine control module, data link connector 3 and skidcontrol ECU with actuator.

This system is working for the following systems:∗ Cruise Control∗ Electronically Controlled Transmission and A/T Indicator∗ Engine Control∗ VSC

: Parts Location


D6 57 J69 B 58 S19 59

E4 57 J70 C 58S29

53 (2UZ-FE)

J66 A 58 J71 D 58S29

55 (1GR-FE)

J67 B 58 J72 E 58Y1

60 (*3)

J68 A 58 J73 F 58Y1

61 (*4)




: Ground Points





System Outline


212

VSC (Access/Standard Cab)

30AABS3

2

2

1

E12

B-R

B-R

B-R

B-Y

50AABS2

2

2

1


S29(A), S30(B)Skid Control ECU with Actuator

A2 B2 A31

AA

P 5

1

1 A

GND1

32 A

GND2

A19

2

1

28 A

PKB

R-W

43 A

CSW

LG-B

W-B

P 5

EXI4

A

EA

W-B

W-B

W-B

W-B

21 27 A

EXI

GR

L-R

( 4W

D)

( 4W

D)

D

D

R-W

R-W

D

( A/T

)

( M/T

) I24

J 4

J 3

CPU

ABS Speed Sensor Rear

Inte

grat

ion

Con

trol

and

Pan

elJunctionConnector

JunctionConnector

Par

king

Bra

ke S

W

Par

king

Bra

ke S

W

4WD

Con

trol

EC

U

IF

41 A

LBL

A

A

E11

W-B

W-B

W-G

W-B

1

2EA26 EA23

GR

L-R

( 4W

D)

( 4W

D)

IA820IA94

R-W

IA85LG

-B

5

RL-RL+

6 A20 A A5 A19

RR+ RR-

IA81 IA812 IA82 IA813

BB31 BB32 BB33 BB34

RH

LH

YBWRR W B Y

YBWR

3412

9 1F

10AGAUGE

6

2

L

L-Y

P 1

2

13

L-B

B-Y

B-Y

E

E

26 IE1

J 8

15AACC

1G11

A

A

J 9

GR

GR

D 8

Dio

de (

A/T

)Ju

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W

P

A14

IA86

AB

BD

Junc

tion

Con

nect

or

J28(

A) ,

J29

( B)

L-Y

L-Y

+BS+BM2+BM1

P

Bra

ke F

luid

Lev

elW

arni

ng S

W

B 2

Junc

tion

Con

nect

or

J18

AutoLSD SW


213

2

11

2

A 6

A 7

AB

S S

peed

Sen

sor

Fro

nt L

H

AB

S S

peed

Sen

sor

Fro

nt R

H


A18 A4 A3 A17

P V LG L

FL+ FL- FR+ FR-

L-B

A

D/G

13 A

WFSE

42

7 15

SIL WFSE

D 6

WW


Junc

tion

Con

nect

or C

J 8

EA24

L-B

W-L

W

EA25

TS

12

24

TS

A

W-L

EA21

C

A12 A29 B3 A35 A15 A36 A34

IA88 IA89 IA818 IA819 IA83 IA817 IA816

IE16

14 6

BR

-BB

R-B

GR

-G

B-R L

B-L

P-L

R-L

GR

-G

B-R L

B-L

P-L

R-L

R

L

BR- B

GR- G

B- R

L

B- L

P- L

R- L

CANHCANL

SP1 WA BRL WT INFR VSCW IND

15ASTOP

1F2

A45

STP2

G-W

1

2

C

C

G-W

J10

S 4

Junc

tion

Con

nect

orS

top

Ligh

t SW

L


3 2

4

5 1

IA87

G-W

1D4

1E12

STP

7 A

STPO

16 A

IA815

G-W V

G-Y

G-Y

V

C G- W

G- W

3 1K

5AECU- IG

BZ

30 A

IA814

V-W

V-W

1

2

GR- R

E

EE

GR

-RG

R-R

Sto

p Li

ght

Rel

ay

S31

1G13

JunctionConnector

J 9

IG1

46 A

GR

-RG

R-R

VS

C W

arni

ng B

uzze

rV

11

E

E GR- R

GR- R

BU

ZZE

R

ET

W-B

GND3

4 B

W-B


214


A7 B2 B3 B1 A1 B21 A24 B12

B24

GR- R

IE17

IH

AB

BD

R

L

BR- B

GR- G

B- R

L

B- L

P- L

R- L

Ski

d C

ontr

ol E

CU

with

Act

uato

rS

29( A

) , S

30( B

)

L

GR

-G

BR

-B

W-B

W-B

B-RP-L

R-L

B-O

Combination MeterC11(A), C12(B)

Junc

tion

Con

nect

or

J66(

A) ,

J67(

B)

R

L

GR- R

GR- R

B- W

BR

5AECU- B


2

2

1

A22

B5

V- W

V-W

JunctionConnector

J26(A), J27(B)

VS

C O

FF

VS

C T

RA

C

AU

TO

LS

D

SLI

P

B-L

AB

S

BR

AK

E

SPEEDCONTROL

JunctionConnector

J66(A), J67(B)


10

G

B-O

B-O

IG2

1 B

11 1F

5AIGN

CANL

B- O

AG

B

1F

11 A

B-O

IA84

CANH

25 A

IA811IA822

B-W BR

GR- R

BR


215

A2 A1 B2 B1 C2 C1

E2 E1 D2 D1

IF

JunctionConnector

J13A

BA

BA

IE

C C

9 3 11 3 2 1

1 2 5

33 34

V- W

B- W

BR

GR- R

GR- R

W-B

GR

-R

GR

-R

B-W BR V P LG L

B W L R

W-B

W-B

V-W

W-B

L

R

JunctionConnector

J12

S19

Y 1

J23(

A) ,

J24

( B)

Engine Control ModuleE 4


BAT CANH CANL CANH CANL GND1

IGESSIG1

CANLCANH

Junc

tion

Con

nect

or

Yaw

Rat

e S

enso

r

Ste

erin

g S

enso

r

1 F

ST- Plug

AF

BH

BR

J66(

A) ,

J67(

B)

Junc

tion

Con

nect

or

BR


216


1. ABS OperationIf the brake pedal is depressed suddenly, the ABS controls the hydraulic pressure of the wheel cylinders for all the fourwheels to automatically avoid wheel locking and ensure the directional and steering stability of the vehicle. If the brake pedalis depressed suddenly, the skid control ECU controls the solenoids in the actuators using the signals from the sensors tomove the brake fluid to the reservoir in order to release the braking pressure applied to the wheel cylinder. If the skid controlECU detects that the fluid pressure in the wheel cylinder is insufficient, the ECU controls the solenoids in the actuators toincrease the braking pressure.

2. Traction Control OperationThe traction control system controls the engine torque, the hydraulic pressure of the driving wheel cylinders, slipping of thewheels which may occur at start or acceleration of the vehicle, to ensure an optimal driving power and vehicle stabilitycorresponding to the road conditions.

3. VSC OperationUnexpected road conditions, vehicle speed, emergency situation, and any other external factors may cause large under- orover-steering of the vehicle. If this occurs, the VSC system automatically controls the engine power and wheel brakes toreduce the under- or over-steering.To reduce large over-steering :If the VSC system determines that the over-steering is large, it activates the brakes for the outer turning wheels dependingon the degree of the over-steering to produce the moment toward the outside of the vehicle and reduce the over-steering.To reduce large under-steering :If the VSC system determines that the under-steering is large, it controls the engine power and activates the rear wheelbrakes to reduce the under-steering.Traction control SWThe traction control SW is used to stop the TRAC function. After the engine is started, the TRAC system is stopped (turnedoff) and the VSC OFF indicator light lights up. When the traction control SW is pressed again, the TRAC system enters thestand-by mode. If the engine is stopped and restarted, the TRAC system enters the stand-by mode regardless of thetraction control SW.

4. Mutual System ControlTo efficiently operate the VSC system at its optimal level, the VSC system and other control systems are mutually controlledwhile the VSC system is being operated.Engine throttle controlThe engine power does not interfere with the VSC brake control by controlling the opening of the throttle and reducing theengine output.Engine control and electronically controlled transmission controlThe strong braking force does not interfere with the braking force control of the VSC system by turning off the accel. andreducing changes in the driving torque at shift-down.VSC system operation indicationThe Slip indicator light flashes and the buzzer sounds intermittently to warn the driver that the current road is slippery, whilethe VSC system is being operated.

5. Fail Safe FunctionIf an error occurs in the skid control ECU with actuator, sensor signals, and/or actuators, the skid control ECU with actuatorinhibits the brake actuator control and inputs the error signal to the engine control module. According to the error signal, thebrake actuator turns off the solenoid and the engine control module rejects any electronically controlled throttle open requestfrom the VSC system. As a result, the vehicle functions regardless of the ABS, TRAC, and VSC systems.

S29 (A), S30 (B) Skid Control ECU with Actuator(A)46-Ground : Approx. 12 volts with ignition SW at ON position(A)1, (A) 32, (B) 4-Ground : Always continuity

System Outline

Service Hints


217

: Parts Location


A652 (2UZ-FE) J9 58 J71 D 58

A654 (1GR-FE) J10 58 J72 E 58

A752 (2UZ-FE) J12 58 J73 F 58

A754 (1GR-FE) J13 58

P153 (2UZ-FE)

A1960 (*3)

J1853 (2UZ-FE)

P155 (1GR-FE)

A1961 (*4)

J1855 (1GR-FE) P5 58

B252 (2UZ-FE) J23 A 58 S4 59

B254 (1GR-FE) J24 B 58 S19 59

C11 A 56 J26 A 58S29 A

53 (2UZ-FE)

C12 B 56 J27 B 58S29 A

55 (1GR-FE)

D6 57 J28 A 58S30 B

53 (2UZ-FE)

D8 57 J29 B 58S30 B

55 (1GR-FE)

E4 57 J66 A 58 S31 59

I24 57 J67 B 58 V11 59

J3 58 J68 A 58Y1

60 (*3)

J4 58 J69 B 58Y1

61 (*4)

J8 58 J70 C 58

: Relay Blocks





1D24 (*2)



1E24 (*2)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)

1K24 (*2)





EA274 (2UZ-FE)






BB382 (*3)





218


: Ground Points


EA74 (2UZ-FE)


Front Left Fender

ET74 (2UZ-FE)


Front Right Fender




: Splice Points


E1174 (2UZ-FE)

Engine Room Main Wire E1274 (2UZ-FE)

Engine Room Main WireE1176 (1GR-FE)

Engine Room Main Wire E1276 (1GR-FE)



219

Memo


220

ABS (Access/Standard Cab)

5AECU IG

1G13

10AGAUGE

1F10

GR

-R B-O

GR

-G

GR

-RWC

C

W

7

174613

B-L

( *1)

2

1

50A

AB

S2

1

30A

AB

S3

2 2

B-R

B-Y

EA22EA25

39

L

EA26

L

12

40

LG

EA23

LG

FR-FR+

B- Y

B- R

J 8

D 6

A 7

9

V

EA24

V

12

10

P

EA21

P

FL-FL+

A 6

21

TC

P-B

312

+BS +BM WAIGD/G

J66(A)

A 5

24

GR

AD

D D

etec

tion

SW

EXI

Battery

22

SIL

P-B

13

TC

P- B

W-L

20

TS

12

TS

38

L-R

Det

ectio

n S

W( T

rans

fer

L4 P

ositi

on)

EXI4

18

BR

-BC

ombi

natio

n M

eter

SP1

( A/T

)

1F9

B- Y

IH

AB

BD

W- B

W-B

W-B

C12

J66(A), J67(B)


ABS Actuator with ECU

ABS Speed SensorFront LH

ABS Speed SensorFront RH

Com

bina

tion

Met

er

Data Link Connector 3

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

24

( 4W

D)

( 4W

D)

2112

E

E

J 9

Junc

tion

Con

nect

or

AB

S

AC

AC

L(*2

)


221

16

W

15

R

RL-RL+

BB31 BB32

R W

2 1

45

Y

44

B

RR-RR+

BB33 BB34

B Y

4 3

II

A

1

GND1

14

STP

15ASTOP

1F2

G-Y

1

2

G-W

C

C

G-W

W-B

J10

A 5

J13

A19

LH RH

S 4

4

L

GL1

8

G

GGND

37

RVGS

GL1 GGND VGS

1 2 3

A29

W-B

I16

( Shi

elde

d)

AB

BD

AG

BG

P

N

2

6 9

36

N

6

P

2

31

15AACC

1G11

A

A

E

E

B- YL- B

L- B

B-Y

B-Y

L

L-Y

LG-B

L-Y

LG-B

( A/T

)

( A/T

)( A

/T)

( A/T

)

(A/T)

IE126

P 1

D 8

J 8

J 9


J28(

A) ,

J29

( B)




ABS Deceleration Sensor

Diode(A/T)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

orP

ark/

Neu

tral

Pos

ition

SW

Sto

p Li

ght S

W

W-B

32

GND2

W-B

E16

GR

GR

A



222

ABS (Access/Standard Cab)

This system controls the respective brake fluid pressures acting on the disc brake cylinders of the right front wheel, left frontwheel, and rear wheels when the brakes are applied in a panic stop so that the wheels do not lock.This results in improved directional stability and steerability during panic braking.

1. Input Signal(1) Speed sensor signal

The speed of the wheels is detected and input to TERMINALS FL+, FR+, RL+ and RR+ of the ABS actuator with ECU.(2) Stop light SW signal

A signal is input to TERMINAL STP of the ABS actuator with ECU when the brake pedal is depressed.

2. System OperationDuring sudden braking, the ABS actuator with ECU which has signals input from each sensor lets the hydraulic pressureacting on each wheel cylinder escape to the reservoir.The pump inside the ABS actuator with ECU is also operating at this time and it returns the brake fluid from the reservoir tothe master cylinder, thus preventing locking of vehicle wheels.If the ABS actuator with ECU judges that the hydraulic pressure acting on the wheel cylinder is insufficient, the current actingon the solenoid is controlled and the hydraulic pressure is increased.Holding of the hydraulic pressure is also controlled by the ECU, by the same method as above, by repeated pressurereduction. Holding and increase are repeated to maintain vehicle stability and to improve steerability during sudden braking.

A6, A7 ABS Speed Sensor Front LH, RH1-2 : 0.92-1.22 kΩ (20°C, 68°F)

A19 ABS Speed Sensor Rear1-2 : 0.89-1.29 kΩ (20°C, 68°F)3-4 : 0.89-1.29 kΩ (20°C, 68°F)

A5 ABS Actuator with ECU46-Ground : 10-14 volts with ignition SW at ON or ST position14-Ground : 10-14 volts with stop light SW on (Brake pedal depressed)

1-Ground : Always continuity


: Parts Location


A552 (2UZ-FE)

A2960 (*3) J13 58

A554 (1GR-FE)

A2961 (*4) J28 A 58

A652 (2UZ-FE) C12 56 J29 B 58

A654 (1GR-FE) D6 57 J66 A 58

A752 (2UZ-FE) D8 57 J67 B 58

A754 (1GR-FE) J8 58

P153 (2UZ-FE)

A1960 (*3) J9 58

P155 (1GR-FE)

A1961 (*4) J10 58 S4 59

: Relay Blocks




System Outline

Service Hints


223



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)



EA274 (2UZ-FE)




BB382 (*3)



: Ground Points




: Splice Points


E1674 (2UZ-FE)

Cowl WireI16 80 Cowl Wire

E1676 (1GR-FE)

Cowl Wire



224

Tire Pressure Warning System (Access/Standard Cab)

9

GND2

IC2

RDA SILTC

5AECU- IG

RF5V

IND

13 1G


CAL SW

5AIGN

1F10

E

E

SPDIG

2

4

6

5

3

IC2

16

11

8 10 127

A20

1

A25 B24

8B12

IC2

GR

-RG

R-R

C

C

IJ16

B-O

G-O

4

P

G- O

AH

AH

BC

AC

P-B W

TC

P-B

SIL

W

13 7

G L-R

LG

IF

A

IH

AB

BD

W-B

W-B

P

G-O

Tire

Pre

ssur

e

W-B

R

2

1


JunctionConnector

J 3

Tire PressureMonitor Receiver

T18

Junc

tion

Con

nect

orJ

8

Junc

tion

Con

nect

orJ6

6(A

) , J

67( B

)

Tire

Pre

ssur

e W

arni

ngS

tand

ardi

zatio

n S

W

T17

Junc

tion

Con

nect

or

J66(

A)

CombinationMeter

C11(A), C12(B)

Tire Pressure Monitor ECUT16

JunctionConnector

J 9

Junc

tion

Con

nect

orJ6

6(A

) , J6

7(B

)

GNDRDA+5V

LGL-R

G

I 2

W-B

11

GND

W-B


225

The air pressure sensor installed in the tire wheel detects the tire air pressure and transmits signals to the vehicle sidereceiver. When the detected tire air pressure is below a specified level, the warning light in the combination meter comes onto inform the driver.Press the tire pressure warning standardization SW for 3 seconds with the ignition SW at ON position after the tire pressureis adjusted to the specified value. It will lead the tire pressure monitor ECU to control and warn the pressure according to thespecified value.Warnings when the tire pressure is low∗ When the tire air pressure is below a specified level, the warning light in the combination meter comes on.

T16 Tire Pressure Monitor ECU2-Ground : Approx. 12 volts with ignition SW at ON position


: Parts Location


C11 A 56 J8 58 T16 59

C12 B 56 J9 58 T17 59

D6 57 J66 A 58T18

60 (*3)

J3 58 J67 B 58T18

61 (*4)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





: Ground Points




: Splice Points


I2 80 Cowl Wire


System Outline

Service Hints


226

Cruise Control for 2UZ-FE (Access/Standard Cab)

20AEFI NO. 1

2

3 2

5 1

2 2

2 2

A8 A3

5AIGN

1F11

15ASTOP

1F2

A16 A15

EA

A2 A1 D4

EW

I 4

D6 D7 E6 E7

EC

10AETCS

2

A7

GR

-G

B-R

B-R

GR

-G B-R

GR

-G

B-R

B-O

A9

B-O

B- O

G-Y

EF

I Rel

ay

J66(

A)

+B2 +B E03E05 E04 E02 E01

MREL BATT IGSW ST1- STP

W-L

W-L

W-B

W-B

W-B B

W-B

W-L

W-B

W-L

W-B

W-B

W-B

W-BW

-B

W- L

G-Y

G-Y

2

+BM

BR

G-W

B2

CCS

B-Y

4

5

ON

-OF

F

+ RES

- SET

CANSEL

C16

2

IE1

3

S 4

J10B

3 2

4 1

1 1

ECC

CCS

C

G-W

A

A J18

B

IJ12B

-Y

A9

B26

A23

B6

A1

B18

B21

A4

BB

J 1

W-L


J26(

A) ,

J27

( B)

J26(

A) ,

J27(

B)

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

J26(

A) ,

J27(

B)

Cru

ise

Con

trol

SW

Combination SW


JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Sto

p Li

ght

SW

C

AG

AG

AG

BR

D3

EM01

W-B

C1

E1

BR

BR

W-B

G-Y

S31

Sto

p Li

ght

Rel

ay

3 2

4

5 1

(*1)

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

G- Y

G- Y

(*1)

(*1)


227

E20 E19E28

B8

A25 B24

1F10

E2 VTA1 VTA2

B-W GR

P-L

6 4 5

B-O

G- O G- O

J66(A)

GR- B

A20

SPDVPA VPA2 EPA

B21

D

7

2

IE126

1G11

15AACC

1F9

D 8 J 8

P 1

2 A

E

A

E

3

1

GR

B- Y

GR

L

W-R

W-R

B- Y

J 9

E23

VC

E17

GE01

E5

M+

G-B

E4

M-

I 3

1

W

2

R

( Shi

elde

d)

L-R

EPA2VCPA VCP2

G-O

AC

BC

M+M-VCVTA2VTA1

10AGAUGE

IH

B12

AB

BD

W-B

W-B

T14

J28(

A) ,

J29

( B)


E 3(A), E 4(B), E 5(C), E 6(D), E 7(E) C11

( A) ,

C12

( B)

J66(

A) ,

J67

( B)


Com

bina

tion

Met

er

Diode (A/T)


JunctionConnector

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W


D

5AIGN

L- B

A26 A27 A21 A18 A19 A20

536214

P-G

G-R

LG-R

R-G L

V-R

3

E2

AH

AH

GR

-B

B18

PI

IJ111

A3

CR

UIS

E

* 1 : w/ VSC* 2 : w/o VSC

VCPA VCP2 EPA2 VPA VPA2 EPA


228

Cruise Control for 2UZ-FE (Access/Standard Cab)

The cruise control system is a constant vehicle speed controller which controls the opening angle of the engine throttle valveby the SW, and allows driving at a constant speed without depressing the accelerator pedal.

1. Set ControlWhen the - SET SW is operated while traveling with the ON-OFF SW on, the speed when the - SET SW is operated to offis memorized, and the vehicle speed is controlled at that speed.

2. Coast ControlWhen the - SET SW is operated to on, the cruise control opening angle requirement is turned to 0 to decrease the vehiclespeed, and the speed when the - SET SW is operated to off is memorized, and the vehicle speed is controlled at that speed.Furthermore, every time the - SET SW is operated momentarily (Approx. 0.5 sec.) to on, the memorized vehicle speed isdecreased by approx. 1.6 km/h (1.0 mph).

3. Accel ControlWhen the + RES SW is operated to on, the throttle motor rotates the throttle valve to open direction to increase the vehiclespeed, and the speed when the + RES SW is operated to off is memorized, and the vehicle speed is controlled at thatspeed.Furthermore, every time the + RES SW is operated momentarily (Approx. 0.5 sec.) to on, the memorized vehicle speed isincreased by approx. 1.6 km/h (1.0 mph).

4. Manual Cancel MechanismIf any of the following signals are input during cruise control traveling, the current to the motor flows in the direction to closethe throttle valve, and cancel the cruise control.(1) Stop lamp SW is on (Brake pedal is depressed)

(2) The CANCEL SW of the control SW is on

(3) ON-OFF SW is off

(4) Gear is shifted from D position to other positions than D.

5. Resume ControlAfter canceling the cruise control (Except when the ON-OFF SW is off) if the vehicle speed is above the minimum speedlimit (Approx. 40km/h, 25mph), operating the + RES SW to on from off will cause the system to accelerate and resume to thevehicle speed before manual cancellation.

6. Overdrive FunctionThe overdrive may be cut on an uphill grade, while traveling with the cruise control.After the overdrive is cut, when the throttle opening information indicates the hill climbing is finished after the overdrive iscanceled, the vehicle returns to overdrive mode again as the overdrive return timer is completed, and if the systemdetermines that the uphill grade has finished, the overdrive will resume after the overdrive timer operation.

7. Auto Cancel OperationIf any of the following conditions are detected, the control is canceled.(1) Disconnection and/or short in the stop light SW

(2) Malfunction in the vehicle speed signal

(3) Malfunction in the electronic throttle parts

(4) Malfunction in the stop light SW input circuit

(5) Malfunction in the cancel circuit

(6) When the vehicle speed gets slower than the low speed limit.

(7) The actual vehicle speed becomes -16 km/h (10 mph) slower than the set speed

E3 (A), E4 (B), E5 (C), E7 (E) Engine Control ModuleIGSW-E1 : 9.0-14.0 volts with ignition SW at ON or ST positionBATT-E1 : Always 9.0-14.0 voltsSTP-E1 : 9.0-14.0 volts with brake pedal depressed

: Below 1.5 volts with brake pedal released

C16 Combination SW5-4 : Approx. 1540Ω with CANCEL SW on

Approx. 240Ω with + RES SW onApprox. 630Ω with - SET SW on

System Outline

Service Hints


229

: Parts Location


A20 56 E7 E 57 J29 B 58

C11 A 56 J1 53 (2UZ-FE) J66 A 58

C12 B 56 J8 58 J67 B 58

C16 56 J9 58 P1 53 (2UZ-FE)

D8 57 J10 58 S4 59

E3 A 57 J18 53 (2UZ-FE) S31 59

E4 B 57 J26 A 58 T14 53 (2UZ-FE)

E5 C 57 J27 B 58

E6 D 57 J28 A 58

: Relay Blocks





1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





: Ground Points






: Splice Points





230

Cruise Control for 1GR-FE (Access/Standard Cab)

20AEFI NO. 1

2

3 2

5 1

2 2

2 2

A8 A3

5AIGN

1F11

15ASTOP

1F2

A16 A15

EA

A2 A1 D4

EV

I 4

10AETCS

2

A7

GR

-G

B-R

B-R

GR

-G B-R

GR

-G

B-R

B-O

A9

B-O

B- O

EF

I Rel

ay

J66(

A)

+B2 +B E03

MREL BATT IGSW ST1- STP

W-L

W-L

W-B

W-L

W-B

W-L

W-BW

-B

W- L

G-Y

G-Y

2

+BM

BR

G-W

B2

CCS

B-Y

4

5

ON

-OF

F

+ RES

- SET

CANSEL

C16

2

IE1

3

S 4

J10

B

3 2

4 1

1 1

ECC

CCS

C

G-W

A

A J18

IJ12B

-Y

A9

B26

A23

B6

A1

B18

B21

A4

BB

J 1

W-L


J26(

A) ,

J27

( B)

J26(

A) ,

J27(

B)

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

J26(

A) ,

J27(

B)

Cru

ise

Con

trol

SW

Combination SW


JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or Sto

p Li

ght S

W

C

AG

AG

AG

BR

D3

EM01

W-B

W-B BR

6 D D7 E6 E7

EU

B

E05 E04 E02 E01

W-B

W-B B

W-B

W-B

W-B

W-B

BR

E1

1 C

G-Y

G-Y

S31

Sto

p Li

ght

Rel

ay

3 2

4

5 1

(*1)

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

G- Y

G- Y

(*1)

(*1)


231

E20 E19E28

B8

A25 B24

1F10

E2 VTA1 VTA2

B-W GR

R-B

6 4 5

B-O

G- O G- O

J66(A)

GR- B

A20(A), (B)

SPDVPA VPA2 EPA

B21

D

7

2

IE126

1G11

15AACC

1F9

D 8 J 8

P 1

2 A

E

A

E

3

1

GR

B- Y

GR

L

W-R

W-R

B- Y

J 9

E23

VC

E17

GE01

E5

M+

G-B

E4

M-

I 3

1

R

2

G

( Shi

elde

d)

BR

EPA2VCPA VCP2

G-O

AC

BC

M+M-VCVTA2VTA1

10AGAUGE

IH

AB

BD

W-B

W-B

T14

J28(

A) ,

J29

( B)


E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

J66(

A) ,

J67

( B)


Diode (A/T)


JunctionConnector

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W


D

5AIGN

L- B

A26 A27 A21 A18 A19 A20

P-G

G-R

LG-R

R-G L

V-R

3

E2

AH

AH

GR

-B

C11

( A) ,

C12

( B)

B12

Com

bina

tion

Met

er

A3

CR

UIS

E

B18

PI

IJ111

A5 (A/T)

B1 (M/T)A3B2

A6B5

A2B3

A1B6

A4B4

EPAVPA2VPAEPA2VCP2VCPA

* 2 : w/o VSC* 1 : w/ VSC


232

Cruise Control for 1GR-FE (Access/Standard Cab)






















System Outline

Service Hints


233

: Parts Location


A20A 56 E6 D 57 J28 A 58

A20B 56 E7 E 57 J29 B 58

C11 A 56 J1 55 (1GR-FE) J66 A 58

C12 B 56 J8 58 J67 B 58

C16 56 J9 58 P1 55 (1GR-FE)

D8 57 J10 58 S4 59

E3 A 57 J18 55 (1GR-FE) S31 59

E4 B 57 J26 A 58 T14 55 (1GR-FE)

E5 C 57 J27 B 58

: Relay Blocks





1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





: Ground Points






: Splice Points





234

Memo


235

SRS (Access/Standard Cab)

NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructionsand the procedure, and precautions in the Repair Manual applicable for the model year.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of informationwhen troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.

Work must be started more than 90 seconds after the ignition SW is turned to the ”LOCK” position and thenegative (-) terminal cable is disconnected from the battery.(The SRS is equipped with a back-up power source so that if work is started within 90 seconds fromdisconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)

When the negative (-) terminal cable is disconnected from the battery, the memory of the clock and audio system will becleared. So before starting work, make a record of the contents in the audio memory system. When work is finished,reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, powertelescopic steering, power seat and power outside rear view mirror which are all equipped with memory function.However, it is not possible to make a record of these memory contents. So when the work is finished, it will benecessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoiderasing the memory in each system, never use a back-up power supply from outside the vehicle.

Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.

Do not expose the following parts directly to hot air or flame;

Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;

Never use SRS parts from another vehicle. When replacing parts, replace with new parts.

For the purpose of reuse, never disassemble and repair the following parts.

If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector,replace with new one.

Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system.

Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.

After work on the SRS is completed, check the SRS warning light.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the RepairManual.

∗ Steering wheel pad∗ Front passenger airbag assembly∗ Seat belt pretensioner∗ Center airbag sensor assembly∗ Front airbag sensor assembly


236


15AACC

1G10

B9

2 1

A16

B2

B10

A5 A6A4A3

A17

21 21

A

II

J13

B2 B1 C4 C5

Y-B Y

Y-B Y

Y-B Y

Y-G

Y-R

GR

1 2

P- P+ D+ D-

PD+ PD- PP+ PP-

P13 P14W-B

B-R

W-B


I24(A), I25(B)

C 4(A), C 5(B), C 6(C)

Airbag Squib(Front Passenger Airbag Assembly)

Airbag Squib(Steering Wheel Pad)

Center Airbag Sensor Assembly


JunctionConnector

Pretensioner LH Pretensioner RH

D2+

A8

4

Y-V

Y-O

3

7 A

D2-P2+

A1

Y-G

R

2 A

P2-

Y-P

3 4

B1 B11

A17 A23 A13

IH

C15

BM14

BM13

A11 A12

BL13 BL15

B14 B13

LG-R

B-R

LG-R

B-R

BG

1

2 1

2

DSP-DSP+MSW-MSW+A

36

S36

BM12

O16

B15

PBE+PBEWPAONP- AB

R

W-B

W-B

R-L

22

41

( *2)

( *2)

( *2)

B-RR

R-GGR

( *2)

( *2)

( *1)

3

B-R ( *2)

* 1 : Captain Seat* 2 : Bench Seat

Airb

ag C

ut O

ff S

W

Seat PositionAirbag Sensor

Buc

kle

SW

RH

Occ

upan

t Det

ectio

n S

W

Occ

upan

t Det

ectio

n S

enso

r

* 3 : Captain Seat, Separate Seat

E

PBKLPAONP- ABACC

3 B152

4

Buc

kle

SW

RH

Occ

upan

t Det

ectio

n S

W

W-B

( *4)

R-L

( *2)

R- L

(*4)

B- R

(*4)

B-R ( *4)

( *2)

( *2)

( *2)

( *2)

* 4 : Separate Seat

B- R

LG- R

(*3)

(*3)

SpiralCable


237

IE

A25 A26

W-B

W-B

E1 E2

5AIGN

1M3

A21

A30

2 1 2 1

A28 A29 A27

IA11

W-R

W-R

IA12

BR

BR

B-W

BR

-W

A16 A15

C

C

W P-B

W

A14

B-O

7

SIL

D 6A11 A12

IG2 LA

+SL - SL +SR - SR SIL TC

13

TC

J 8

P-B

A/B

11

B-Y


C 4(A), C 5(B), C 6(C)

Airbag SensorFront LH

Airbag SensorFront RH



Junc

tion

Con

nect

or

BL16 BL14

B12 B11 C13C12

1F11

1F10B- Y

G- B(*1)

G- R(*1)

B- O(*1)

B- O

G-R

G-B

B-Y

B- O

A

AA

B-Y

B-Y

JunctionConnector

J 5

G-R

W-L

G-R

W-L

1 2

DBE+DBE-

B16

AC

AC

J66(

A)

Junc

tion

Con

nect

or

C

W

W(*1)

W- B

IJ11

A22

GSW2

R-B

F/PS

32

R-B


E 4

(*1)

( *1)

( *1)

( *1)

Bucklw SW LH

FSP-FSP+

- SR+SR- SL+SL

B14

6 4

Bucklw SW LH andSeat Position Airbag Sensor

3 5

( *3)

( *3)

( *2)

( *2)

G-R ( *2)

W-L

( *3)

LG-R

( *3)

B-R ( *3)


238


B24

AB

BD

IH

W-B

W-B

B12

W-B

C11

( A) ,

C12

( B)

J66(

A) ,

J67(

B)

Com

bina

tion

Met

er

Junc

tion

Con

nect

or

SGD4SIG4SVC4

321

B6

Y

SVC4

B10

L-W

SIG4

B4

R-W

SGD4

SVC2 SIG2 SGD2

O15

321

B12

P

SVC2

B8

LG

SIG2

B2

B-Y

SGD2

O13

1

A9

R

BSW

A5

L

BGND

B11

SVC1

V

SVC1

1

B7

SIG1

G

SIG1

2

B1

SGD1

O

SGD1

3

B5

SVC3

Y-B

SVC3

1

B9

SIG3

G-B

SIG3

2

B3

SGD3

R-B

SGD3

3

A4

FSR-

B

A8

FSR+

W

A7

IG

B-O

O10(A), O11(B)

O12 O14

A2

G-R

DIA

A3

W-B

GND

IH

Occupant Classification ECU

OccupantClassificationSensor Front RH

OccupantClassificationSensor Rear RH

Occupant ClassificationSensor Front LH

OccupantClassificationSensor Rear LH

BR

BN12BN13BN15

5AECU- B


2

2

1G- B(*1)

G- R(*1)

B- Y

B- O(*1)

B- O

1 BN1

W-R

+B

1 A

C

C

B-O

G-R

G-B

V-W

V-W

B-O

BG

BG

JunctionConnector

J67(B)

JunctionConnector

J12

BN16BN14

W(*1)

BH

BH

BR

JunctionConnector

J67(B)

16 A

B-Y

B-O

W- B

AB

W- B

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

SR

S

* 1 : Captain Seat

Buckle SW RHB13

2 1


239

The SRS is a driver protection device which has a supplemental role to the seat belts.When the ignition SW on, the current from the IGN fuse flows to TERMINAL (A) 21 of the center airbag sensor assembly.If an accident occurs while driving, deceleration caused by a frontal impact is detected (by sensor) and when the frontalimpact exceeds a set level, the current from the IGN fuse flows to TERMINAL (A) 21 of the center airbag sensor assembly.This current flows to TERMINALS (A) 4, (A) 5, (B) 2, (C) 4 to TERMINAL 1 of the airbag squib (Steering wheel pad) andpretensioners to TERMINAL 2 to TERMINALS (A) 3, (A) 6, (B) 1, (C) 5 of the center airbag sensor assembly to TERMINAL(B) 27 or (B) 28 to GROUND, causing the center airbag squibs to expand.When the safing sensor built into the center airbag sensor assembly is on, airbag sensor is off and the current from the IGNfuse flows same as above-mentioned flowing, causing the airbag squibs to expand. When the safing sensor built into thecenter airbag sensor assembly is on, the airbag sensor on one of the above-mentioned circuits is activated so that currentflows to the airbag squibs and causes them to operate.The airbag stored inside the steering wheel pad is instantaneously expanded to soften the shock to the driver.The airbag stored inside the passenger’s instrument panel is instantaneously expanded to soften the shock to thepassenger.

Front Passenger Airbag On/Off OperationWhen the passenger airbag manual On-Off SW is on, the current flowing from the IGN fuse to the airbag squib (Frontpassenger airbag assembly) is same as above, causing the airbag squib (Front passenger airbag assembly) to expand in anaccident.

: Parts Location


A1152 (2UZ-FE) C4 A 56 J67 B 58

A1154 (1GR-FE) C5 B 56 O10 A 62 (*7)

A1252 (2UZ-FE) C6 C 56 O11 B 62 (*7)

A1254 (1GR-FE) C11 A 56 O12 62 (*7)

A16 56 C12 B 56 O13 62 (*7)

A17 56 D6 57 O14 62 (*7)

A36 56 E4 57 O15 62 (*7)

B13 62 (*7) I24 A 57 O16 63 (*8)

B1460 (*3) I25 B 57

P1360 (*3)

B1461 (*4) J5 58

P1361 (*4)

60 (*3) J8 58P14

60 (*3)

B15 61 (*4) J12 58P14

61 (*4)

63 (*8) J13 58 S36 63 (*8)

B16 63 (*8) J66 A 58

: Relay Blocks





1F24 (*2)

1F28 (*1)

1G24 (*2)



1M24 (*2)

1M28 (*1)


System Outline


240






BL1 88 (*5) Seat No.1 Wire and Cowl Wire (Under the Driver’s Seat)



: Ground Points


IE 78 Left Kick Panel





241

Memo


242

4WD (Access/Standard Cab)

15AACC

1G11

10AGAUGE

1F9 1F10

3

A

A

E

E

IE126

B24

B12 A25

IH

B4 B5 B7 B6

GR

B-Y

B-O

J 8

D 8

GR

B-Y

1

2

L-B

L

LG-B

W-B

W-B

G-O

Y-B

Y-B

BR

-Y BR- Y

J66(

A) ,

J67

( B)

LG-B

G-O

BR- Y

Y- B

Y- B

G- O

LG- BLG- B

J 9

AG

BG


C11(A), C12(B)

J28(

A) ,

J29(

B)

Combination Meter

Diode (A/T)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

N

2

9

Par

k/N

eutr

alP

ositi

on S

W

P 1

5AIGN

AB AH

BFBD

W-B

L44HI


243

20A4WD

1J1

F20(A), F21(B)

A19 A20 A10

A6 A18

I 4

II

BR- Y

Y- B

Y- B

G- O

LG- B

BR- Y

IE4

6

I 3

1

2

IE411

D

D

1

2

I 3

IE49

J12

B-Y

BR

-Y

G-Y P

Y-B

G-O

LG-B

W-B

L-R

G-R

DL-

R

38

D 4

G-R

W-B

W- BW- BW- B

W-B

W-B

G-Y P

W- B

W-B L4

H- L 2- 4

L4 4WD E

AJ13

W- B

EXI4

IG

IND3 LO 2- 4 IND1 SPD N GND L44WD

L-R

* 1 : w/ VSC* 2 : w/o VSC

D 3

A 5

21

EXI4

S29

L-R

( *1)

( *2)

EXI

EXI

4WD

27

24

GR

GR(*2)

GR(*1)

GR

GR

GR

( *2)

( *1)

W- B


E 5

I24(

A)

AB

S A

ctua

tor

with

EC

U

Det

ectio

n S

W( T

rans

fer

4WD

Pos

ition

)

Det

ectio

n S

W( T

rans

fer

L4 P

ositi

on)

Eng

ine

Con

trol

Mod

ule

4WD Control ECU

Inte

grat

ion

Con

trol

and

Pan

el

Junction Connector

Junction Connector

Ski

d C

ontr

ol E

CU

with

Act

uato

r

A5

A11 A A8 A19 A9 A22 A6 B22 B1715

IJ14 IJ13

Y-B

B

B

J64

B

L-R

L-R

L-R

JunctionConnector

8

13


244


I 3

EC13

ED11

GR

GR

GR

3

IE43

EC12

ED12

LGLG

LGLG

6

IE48

EC16

ED14

R-W

R-W

R-W

R-W

2

IE44

EC11

ED13

R-B

R-B

R-B

R-B

5

IE412

EC15

ED15

RR

RR

1

F20(A), F21(B)

W- B W- B

4 A 9

IE45IE413 IE41 IE42 IE47G

G

2

YY

B-R

B-R

3

B-W

B-W

5

LW

6

W-B

W- B

4

W-B

ADD DL1 DL2 DM1 DM2 TM1TM2 TL3 TL1 TL2

MM

T 3

H2

H4

L4

1

Det

ectio

n S

W

GR

GR(*2)

GR(*1)

EC1

4W- B

B

BB

J10

GR(*1)

GR(*2)

* 2 : w/o VSC* 1 : w/ VSC

ADD Actuator

4WD Control ECU

Junc

tion

Con

nect

or


B26 A13 A21 A2 A1 B1 B2 B23 B25 B24

AF AF

BH

Junc

tion

Con

nect

or

J28(

A) ,

J29

( B)

GR

GR

GR

ED16


245

In the conventional system, the 2-4 select SW and the transfer shift lever was used to shift the mode between H-L. In thissystem, the transfer shift lever is not used, and the H-L mode shift can be done by the transfer shift actuator.The mode can be changed by the touch select 2-4 SW and touch select high-low in the integration control and panel.The shift range is controlled according to the vehicle speed sensor and Park/Neutral position SW, and the indicator light isturned ON to inform the driver if any of the following conditions are detected:∗ The shift is not completed even though 3 seconds have elapsed after transfer operation.∗ The vehicle speed is above approximately 100 km/h (63 mph) when shifting from H2 to H4.∗ The vehicle speed is below approximately 5 km/h (3 mph) or the A/T shift lever is in a position other than N position, when

shifting from H4 to L4 or visa versa, and from L4 to H2.

Transfer OperationH2 to H4When the touch select 2-4 SW in the integration control and panel is turned ON, a signal is input into TERMINAL (A) 8 of the4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD (H4 position.)When the system shifts to 4WD, the detection SW (Transfer 4WD position) is turned ON, and the current flows from 4WDcontrol ECU TERMINAL (A) 2 to ADD actuator TERMINAL 5 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (A) 1to GROUND, and the ADD actuator is activated, and the ADD is connected. When the ADD is connected, the detection SW(ADD position SW) is turned ON, and the 4HI Indicator light comes ON.H4 to H2When the touch select 2-4 SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A) 8 ofthe 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the transfer shifts to2WD (H2 position.)When the system shifts to 2WD, the detection SW (Transfer 4WD position) is turned OFF, and the current flows from 4WDcontrol ECU TERMINAL (A) 1 to ADD actuator TERMINAL 1 to motor to TERMINAL 5 to 4WD control ECU TERMINAL (A) 2to GROUND, and the ADD actuator is activated, and the ADD is disconnected. When the ADD is disconnected, thedetection SW (ADD position SW) is turned OFF, and the 4HI indicator Light turns OFF.H4 to L4When the touch select high-low SW in the integration control and panel is turned ON, a signal is input into TERMINAL (A) 15of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD LO position (L4 position.)The 4HI Indicator is turned OFF and the 4LO indicator is turned ON.L4 to H4When the touch select high-low SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A)15 of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the transfer shifts to4WD HI position (H4 Position.)The 4HI indicator is turned ON and the 4LO indicator is turned OFF.The shift is not completed even though 3 seconds have elapsed after transfer operation.∗ The vehicle speed is above approximately 100 km/h (63 mph) when shifting from H2 to H4.∗ The vehicle speed is below approximately 5 km/h (3 mph) or the A/T Shift Lever is in a position other than N position,

when shifting from H4 to L4 or visa versa, and from L4 to H2.L4 to H2When the touch select 2-4 SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A) 8 ofthe 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the detection SW(Transfer L4 position) is turned OFF.Furthermore, the motor rotates to shift the transfer to 2WD (H2 position.)When the system shifts to 2WD, the detection SW (Transfer 4WD position) is turned OFF, and the current flows from 4WDcontrol ECU TERMINAL (A) 1 to ADD actuator TERMINAL 1 to motor to TERMINAL 5 to 4WD control ECU TERMINAL (A) 2to GROUND, and the ADD actuator is activated, and the ADD is disconnected. When the ADD is disconnected, thedetection SW (ADD position SW) is turned OFF, and the 4LO indicator light turns OFF.

System Outline


246


H2 to L4When the touch select 2-4 SW in the integration control and panel is turned ON, and the touch select high-low SW is turnedON, a signal is input into TERMINAL (A) 8 of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD (H4 position.)When the system shifts to 4WD, the detection SW (Transfer 4WD position) is turned ON, and the current flows from 4WDcontrol ECU TERMINAL (A) 2 to ADD actuator TERMINAL 5 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (A) 1to GROUND, and the ADD actuator is activated, and the ADD is connected. Then a signal is input into TERMINAL (A) 15 ofthe 4WD control ECU and the 4WD control ECU is activated by this, so the current flows from the 4WD control ECUTERMINAL (B) 2 to transfer shift actuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 toGROUND. The transfer shifts to 4WD LO position (L4 position), and the 4LO indicator light comes ON.

F20 (A) 4WD Control ECU(A) 5-Ground : Approx. 12 volts with ignition SW at ON or ST position(A) 6-Ground : Always continuity(A) 9-Ground : 4 pulses with 1 rotation(A) 8-Ground : 2 volts or less with touch select 2-4 SW on(A)17-Ground : 2 volts or less with detection SW (Transfer L4 position) on and transfer shift lever at L4 position

I24 (A), I25 (B) Integration Control and Panel(A) 5-(B) 1 : Closed with touch select 2-4 SW on

P1 Park/Neutral Position SW2-9 : Closed with A/T shift lever at N position

: Parts Location


A552 (2UZ-FE) F20 A 57 J29 B 58

A554 (1GR-FE) F21 B 57 J64 58

A9 52 (2UZ-FE) I24 A 57 J66 A 58

C11 A 56 J8 58 J67 B 58

C12 B 56 J9 58P1

53 (2UZ-FE)

D3 52 (2UZ-FE) J10 58P1

55 (1GR-FE)

D4 52 (2UZ-FE) J12 58S29

53 (2UZ-FE)

D8 57 J13 58S29

55 (1GR-FE)

E5 57 J28 A 58 T3 53 (2UZ-FE)



1F24 (*2)

1F28 (*1)

1G24 (*2)



1J24 (*2)

1J28 (*1)




ED1 74 (2UZ-FE) Engine No.2 Wire and Differential Wire (Near the Transmission)





Service Hints


247

: Ground Points




: Splice Points




248

Door Lock Control with DRL (Access/Standard Cab)

E

10 1F

5AIGN

2

1

A30

E

IB39 IB38IB47

D22 2

31

Lock

Unl

ock

Unl

ock

Lock

2 5

1

B 3

B24

R-Y

G-B

L-R

P-B

G-B

R-Y

R-Y

L-R

G-B

W-G

W-B

E

U 1

J 7

P-B

W-B

W- B

L

B-O

P10

P-B

A29

J 4

B12

W-B

W-B

2

10ADOME

B23

L-Y

1F3

L-Y

2

1

1E6

IB46

R- Y

G- B

W-G

AA

BA

IE

W-B

W- B

W- B

B

BW

-G

B W- G

J 7

C

C

J 7

L-R

Integration Relay

1N19 1N211N231N201N6

IH

D

D C

CC

D

J 4


C11(A), C12(B)

J23(

A) ,

J24

( B)

Combination Meter

Doo

r K

ey L

ock

and

Unl

ock

SW

LH

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

Pow

er W

indo

wM

aste

r S

W

Unl

ock

War

ning

SW

AA

BA

J66(

A) ,

J67

( B)

Junc

tion

Con

nect

or

L

W-B

IF

A

JunctionConnector

J 3


249

IF46 IF47

D23

Unl

ock

Lock

6 5

3D24

B 7 B 7

A

II

IF31

4 2

1 3

M

4 2

1 3

M

B 3IB34 IF34

A

IF

IB31

IB33 IB35 IF33 IF35

1H8 1H9 1J8

IH

W-G

R-Y

G-B

R-Y

W-B

W-B

W- B

W- B

L

W-B

L-W

L-Y

L-W

R-L

L-W

B-Y

W-B BR

L-Y

L-W

L-W

R-L

J66(

A) ,

J67

( B)

W-B

BR L

B-Y

W-B

B-Y

W-B

BR

L

Unl

ock

Lock

1 3

2

13 12 8

L-Y

W- G

D25

D26

IF39 IF38

R- Y

G- B

W- B W- B

B- Y

A D

A D

J 7

R-L

BE

AE AE

L- W

B- Y

R-Y

W-B

Integration Relay

1N2410 1N9 1N22 1N

BD

AF AF

T13

ACT-ACT+B- Y2 4

J21(

A) ,

J22

( B)

J21(

A) ,

J22

( B)

Doo

r K

ey L

ock

and

Unl

ock

SW

RH

Doo

r Lo

ckC

ontr

ol S

W R

H

Doo

r Lo

ck M

otor

LH

Doo

r U

nloc

k D

etec

tion

SW

LH

Doo

r Lo

ck M

otor

RH

Doo

r U

nloc

k D

etec

tion

SW

RH

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

TVIP ECU

AF

BHJu

nctio

nC

onne

ctor

J 3Junction

Connector

J13

W-B


250


30APOWER

1H7 6 1H

E

BE25

BG24

1

C

C

BF25

BH14

B 9

1

2

1

2

1

B 8

BJ

2

1

3

L

B-W

L

E

E CE

J 4 J 5

L

B-W

B-W

B-W

B-W

W-B

W-B

D16

D19

D18

D17

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

B-W ( *1)

B-W ( *1)

( *1)L

L ( *1)

( *2)

B-WL ( *2)

* 2 : Standard Cab* 1 : Access Cab

1514

2

1

2

1

B 9

BK

B-W

B-W

W-B

W-B

D21

D20

B- W

(*1)

( *1)

( *1)

( *1)

(* 1)

Integration Relay

BE24

BG25

B- W

(*1)

B-W ( *1)

B-W ( *1)

C


Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fro

nt R

H

Doo

r C

ourt

esy

SW

Rea

r LH

Low

er

Doo

r C

ourt

esy

SW

Rea

r LH

Upp

er

Doo

r C

ourt

esy

SW

Rea

r R

H L

ower

Doo

r C

ourt

esy

SW

Rea

r R

H U

pper

JunctionConnector

JunctionConnector

5AECU IG

9


251

Current always flows to TERMINAL 3 of the integration relay through the POWER fuse.

1. Manual Lock Operation(Driver’s door)To push the door lock control SW or door key lock and unlock SW to LOCK position, a lock signal is input to the integrationrelay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 13 to TERMINAL 2 of thedoor lock motor to TERMINAL 3 to TERMINAL 2 of the TVIP ECU to TERMINAL 4 to TERMINAL 12 of the integration relayto TERMINAL 8 to GROUND and the door lock motor causes the door to lock.(Passenger’s door)To push the door lock control SW or door key lock and unlock SW to LOCK position, a lock signal is input to the integrationrelay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 13 to TERMINAL 2 of thedoor lock motor to TERMINAL 3 to TERMINAL 12 of the relay to TERMINAL 8 to GROUND and the door lock motor causesthe door to lock.

2. Manual Unlock Operation(Driver’s door)To push the door lock control SW or door key lock and unlock SW to UNLOCK position, an unlock signal is input to theintegration relay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 12 toTERMINAL 4 of the TVIP ECU to TERMINAL 2 to TERMINAL 3 of the door lock motor to TERMINAL 2 to TERMINAL 13 ofthe integration relay to TERMINAL 8 to GROUND and the door lock motor causes the door to unlock.(Passenger’s door)To push the door lock control SW or door key lock and unlock SW to UNLOCK position, an unlock signal is input to theintegration relay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 12 toTERMINAL 3 of the door lock motor to TERMINAL 2 to TERMINAL 13 of the relay to TERMINAL 8 to GROUND and the doorlock motor causes the door to unlock.

3. Double Operation Unlock OperationWhen the door key lock and unlock SW LH is turned to unlock position, only the front LH door is mechanically unlocked.Turning the door key lock and unlock SW LH to the unlock side causes a signal to be input to the relay, and if the signal isinput again within 3 seconds by turning the door key lock and unlock SW LH to the unlock side again, current flows fromTERMINAL 12 of the integration relay to TERMINAL 4 of the TVIP ECU to TERMINAL 2 to TERMINAL 3 of the door lockmotor, TERMINAL 2 to TERMINAL 13 of the integration relay to TERMINAL 8 to GROUND, causing the door lock motors tooperate and unlock the doors.

4. Key Confine Prevention Function∗ Operating door lock knob (In door lock motor operation)

With ignition key in cylinder (Unlock warning SW on), when any door is opened and locked using door lock knob (Doorlock motor), the door is locked once but each door is unlocked soon by the function of the integration relay. As a result,current flows from TERMINAL 3 of the relay to TERMINAL 12 to TERMINAL 3 of the door lock motors to TERMINAL 2 toTERMINAL 13 of the relay to TERMINAL 8 to GROUND and causes all the doors to unlock.

∗ Operating door lock control SW or door key lock and unlock SWWith ignition key in cylinder (Unlock warning SW on), when any door is opened and locked using the door lock controlSW or door key lock and unlock SW, all doors are locked once but each door is unlocked by the function of the SWcontained in motor, which inputs the signal to the integration relay. According to this input signal, current flows fromTERMINAL 3 of the relay to TERMINAL 12 to TERMINAL 3 of the door lock motors to TERMINAL 2 to TERMINAL 13 ofthe relay to TERMINAL 8 to GROUND and causes all the doors to unlock.

System Outline


252


INTEGRATION Relay8-Ground : Always continuity3-Ground : Always approx. 12 volts

12-Ground : Approx. 12 volts for 0.2 seconds with following operations∗ Door lock control SW unlocked∗ Door lock control SW locked with ignition key in cylinder and LH or RH door open(Ignition key reminder function)∗ Door lock knob locked with ignition key in cylinder and LH or RH door open. (Ignition key reminder function)∗ Unlocking the LH, RH door cylinder with key

13-Ground : Approx. 12 volts for 0.2 seconds with following operations∗ Door lock control SW locked∗ Locking the LH, RH door cylinder with key

14-Ground : Continuity with front LH door open15-Ground : Continuity with front RH door open (Standard cab)15-Ground : Continuity with front RH, rear LH, RH door open (Access cab)

D16, D17 Door Courtesy SW Front LH, RH1-Ground : Closed with door open

D22, D23 Door Key Lock and Unlock SW LH, RH1-2 : Closed with door lock cylinder locked with key3-2 : Closed with door lock cylinder unlocked with key

D25, D26 Door Lock Motor and Door Unlock Detection SW LH, RH4-1 : Closed with door lock knob UNLOCK position

U1 Unlock Warning SW1-2 : Closed with key in cylinder

: Parts Location


C11 A 56D23

60 (*3) J13 58

C12 B 56D23

61 (*4) J21 A 58

D1660 (*3)

D2460 (*3) J22 B 58

D1661 (*4)

D2461 (*4) J23 A 58

D1760 (*3)

D2560 (*3) J24 B 58

D1761 (*4)

D2561 (*4) J66 A 58

D18 60 (*3)D26

60 (*3) J67 B 58

D19 60 (*3)D26

61 (*4)P10

60 (*3)

D20 60 (*3) J3 58P10

61 (*4)

D21 60 (*3) J4 58 T13 59

D2260 (*3) J5 58 U1 59

D2261 (*4) J7 58

: Relay Blocks






1F

1H 28 (*1)Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J

( )Cowl Wire and Driver Side J/B (Lower Finish Panel)

1N 29 (*1)



Service Hints


253





IF380 Front Door RH Wire and Cowl Wire (Right Kick Panel)






: Ground Points








: Splice Points


B382 (*3)

Front Door LH WireB7 84 (*4) Front Door RH Wire

B384 (*4)

Front Door LH WireB8 82 (*3) Rear Door No.1 Wire LH

B7 82 (*3) Front Door RH Wire B9 82 (*3) Rear Door No.1 Wire RH



254

Door Lock Control without DRL (Access/Standard Cab)

IB39 IB38IB47

D22

2

31

Lock

Unl

ock

Unl

ock

Lock

2 5

1

B 3

Inte

grat

ion

Rel

ay

R-Y

G-B

L-R

G-B

R-Y

R-Y

L-R

G-B

W-G

W-B

W-B

W- B

L

P10

P-B

R- Y

1L21L11L31L4

IB46

R- Y

G- BW

-G

B B

2 1

W- G

B

J 7

D28

J 4

W- G

G- B

W-G

W- B

C

C

J 7

L-R

D

D C

C

C

D

C

D

J 4

Doo

r K

ey L

ock

and

Unl

ock

SW

LH

Diode(Door Lock)

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

Pow

er W

indo

wM

aste

r S

WE

10 1F

5AIGN

2

1

A30

E

1E

23B24

P-B

E

U 1

J 7

P-B

L

L-Y

B-O

A29

1

2

L-Y

3 1F

B

10ADOME

2

B12

W-B

W-B

6

AA

BA

L

W-B

IE

W-B

W- B

IH


C11(A), C12(B)

J23(

A) ,

J24

( B)

Combination Meter

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Unl

ock

War

ning

SW

IF

AA

BA

J66(

A) ,

J67

( B)

Junc

tion

Con

nect

or

A

JunctionConnector

J 3


255

IF46 IF47

D23

Unl

ock

Lock

6 5

3D24

B 7 B 7

A

II

IF31

4 2

1 3

M

4 2

1 3

M

B 3IB34 IF34

A

IF

IB31

IB33 IB35 IF33 IF35

1H8 1H9 1J8

Integration Relay

W-G

R-Y

G-B

R-Y

W-B

W-B

W- B

W- B

L

W-B

W-B

L-W

L-Y

L-W

R-L

L-W

B-Y

W-B

L-Y

L-W

L-W

R-L

W-B

L

B-Y

W-B

B-Y

W-B

L

Unl

ock

Lock

1 3

2

13 12 8

L-Y

R- Y

D25

D26

1L81L9

IF39 IF38

R- Y

G- B

J 3

W- G

AF

BD

B-Y

W- B

A

A

D

D

J 7

BE

AE AE

R-L

W- B

1 2

D30

A

A

J 4

R-W

R-W

B- Y

AF

2 4ACT+ ACF

T13

B- Y

B- Y

J21(

A) ,

J22

( B)

J21(

A) ,

J22

( B)

Doo

r K

ey L

ock

and

Unl

ock

SW

RH

Doo

r Lo

ckC

ontr

ol S

W R

H

Doo

r Lo

ck M

otor

LH

Doo

r U

nloc

k D

etec

tion

SW

LH

Doo

r Lo

ck M

otor

RH

Doo

r U

nloc

k D

etec

tion

SW

RH

Diode(Unlock Warning)

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

TVIP ECU

JunctionConnector

J13


256


30APOWER

Power Source System (See Page 102)

Integration Relay

1H7 6 1H

E

BE25

BG24

1

C

C

BF25

BH14

B 9

1

2

1

2

1

B 8

BJ

2

1

3

L

B-W

L

E

E CE

J 4 J 5

LL

B-W

B-W

B-W

B-W

W-B

W-B

D16

D19

D18

D17

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

B-W ( *1)

B-W ( *1)

( *1)L

( *2)

B-WL ( *2)


1514

2

1

2

1

B 9

BK

B-W

B-W

W-B

W-B

D21

D20

B- W

( *1)

( *1)

( *1)

( *1)

(* 1)

BE24

BG25

B- W C

(*1)

B-W ( *1)

B-W ( *1)

IH

1L16

BR

J66(

A) ,

J67

( B)

BR

Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fro

nt R

H

Doo

r C

ourt

esy

SW

Rea

r LH

Low

er

Doo

r C

ourt

esy

SW

Rea

r LH

Upp

er

Doo

r C

ourt

esy

SW

Rea

r R

H L

ower

Doo

r C

ourt

esy

SW

Rea

r R

H U

pper

JunctionConnector Ju

nctio

nC

onne

ctor

JunctionConnector

AF

BH

5AECU IG

9


257

Current always flows to TERMINAL 3 of the integration relay through the POWER fuse.

1. Manual Lock Operation(Driver’s door)To push the door lock control SW or door key lock and unlock SW to LOCK position, a lock signal is input to the integrationrelay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 13 to TERMINAL 2 of thedoor lock motor to TERMINAL 3 to TERMINAL 2 of the TVIP ECU to TERMINAL 4 to TERMINAL 12 of the integration relayto TERMINAL 8 to GROUND and the door lock motor causes the door to lock.(Passenger’s door)To push the door lock control SW or door key lock and unlock SW to LOCK position, a lock signal is input to the integrationrelay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 13 to TERMINAL 2 of thedoor lock motor to TERMINAL 3 to TERMINAL 12 of the relay to TERMINAL 8 to GROUND and the door lock motor causesthe door to lock.

2. Manual Unlock Operation(Driver’s door)To push the door lock control SW or door key lock and unlock SW to UNLOCK position, an unlock signal is input to theintegration relay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 12 toTERMINAL 4 of the TVIP ECU to TERMINAL 2 to TERMINAL 3 of the door lock motor to TERMINAL 2 to TERMINAL 13 ofthe integration relay to TERMINAL 8 to GROUND and the door lock motor causes the door to unlock.(Passenger’s door)To push the door lock control SW or door key lock and unlock SW to UNLOCK position, an unlock signal is input to theintegration relay and causes the relay to function. Current flows from TERMINAL 3 of the relay to TERMINAL 12 toTERMINAL 3 of the door lock motor to TERMINAL 2 to TERMINAL 13 of the relay to TERMINAL 8 to GROUND and the doorlock motor causes the door to unlock.

3. Double Operation Unlock OperationWhen the door key lock and unlock SW LH is turned to unlock position, only the front LH door is mechanically unlocked.Turning the door key lock and unlock SW LH to the unlock side causes a signal to be input to the relay, and if the signal isinput again within 3 seconds by turning the door key lock and unlock SW LH to the unlock side again, current flows fromTERMINAL 12 of the integration relay to TERMINAL 4 of the TVIP ECU to TERMINAL 2 to TERMINAL 3 of the door lockmotor, TERMINAL 2 to TERMINAL 13 of the integration relay to TERMINAL 8 to GROUND, causing the door lock motors tooperate and unlock the doors.

4. Key Confine Prevention Function∗ Operating door lock knob (In door lock motor operation)

With ignition key in cylinder (Unlock warning SW on), when any door is opened and locked using door lock knob (Doorlock motor), the door is locked once but each door is unlocked soon by the function of the integration relay. As a result,current flows from TERMINAL 3 of the relay to TERMINAL 12 to TERMINAL 3 of the door lock motors to TERMINAL 2 toTERMINAL 13 of the relay to TERMINAL 8 to GROUND and causes all the doors to unlock.

∗ Operating door lock control SW or door key lock and unlock SWWith ignition key in cylinder (Unlock warning SW on), when any door is opened and locked using the door lock controlSW or door key lock and unlock SW, all doors are locked once but each door is unlocked by the function of the SWcontained in motor, which inputs the signal to the integration relay. According to this input signal, current flows fromTERMINAL 3 of the relay to TERMINAL 12 to TERMINAL 3 of the door lock motors to TERMINAL 2 to TERMINAL 13 ofthe relay to TERMINAL 8 to GROUND and causes all the doors to unlock.

System Outline


258


INTEGRATION Relay8-Ground : Always continuity3-Ground : Always approx. 12 volts

12-Ground : Approx. 12 volts for 0.2 seconds with following operations∗ Door lock control SW unlocked∗ Door lock control SW locked with ignition key in cylinder and LH or RH door open(Ignition key reminder function)∗ Door lock knob locked with ignition key in cylinder and LH or RH door open. (Ignition key reminder function)∗ Unlocking the LH, RH door cylinder with key

13-Ground : Approx. 12 volts for 0.2 seconds with following operations∗ Door lock control SW locked∗ Locking the LH, RH door cylinder with key


D16, D17 Door Courtesy SW Front LH, RH1-Ground : Closed with door open

D22, D23 Door Key Lock and Unlock SW LH, RH1-2 : Closed with door lock cylinder locked with key3-2 : Closed with door lock cylinder unlocked with key

D25, D26 Door Lock Motor and Door Unlock Detection SW LH, RH4-1 : Closed with door lock knob UNLOCK position

U1 Unlock Warning SW1-2 : Closed with key in cylinder

: Parts Location


C11 A 56 D23 61 (*4) J13 58

C12 B 56D24

60 (*3) J21 A 58

D1660 (*3)

D2461 (*4) J22 B 58

D1661 (*4)

D2560 (*3) J23 A 58

D1760 (*3)

D2561 (*4) J24 B 58

D1761 (*4)

D2660 (*3) J66 A 58

D18 60 (*3)D26

61 (*4) J67 B 58

D19 60 (*3) D28 57P10

60 (*3)

D20 60 (*3) D30 57P10

61 (*4)

D21 60 (*3) J3 58 T13 59

D2260 (*3) J4 58 U1 59

D2261 (*4) J5 58

D23 60 (*3) J7 58

: Relay Blocks






1F

1H 24 (*2)Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J

( )Cowl Wire and Driver Side J/B (Lower Finish Panel)

1L 25 (*2)


Service Hints


259











: Ground Points








: Splice Points


B382 (*3)

Front Door LH WireB7 84 (*4) Front Door RH Wire

B384 (*4)


B7 82 (*3) Front Door RH Wire B9 82 (*3) Rear Door No.1 Wire RH



260

TVIP and Wireless Door Lock Control (Access/Standard Cab)

15ATAIL

2 3

1 5

2 2 2

1C6

1K5

10AHORN

B-L

B-L LG

LG

G- R

R- B

G- Y

G-R

R-B

G-Y

B A

AB

76

J10J 5

Battery

H- LPRelay

R-B

IntegrationRelay


* 6 : 5VZ- FE

* 4 : w/o Daytime Running Light* 5 : 2UZ- FE

1L1N

53 (*3)

(*4)1L1O

64 (*3)

(*4) 1L1N

134 (*3)

(*4) 1L1N

1212 (*3)

(*4)

R-B

( *3)

* 7 : w/ VSC* 8 : w/o VSC


JunctionConnector

JunctionConnector

( *1)

( *1)

B ( *2)

B ( *2)



261

5AECU- B

30APOWER

5AECU IG

1G131C42

AD

BFB13 A1 B11 A12 A11 A10

G- R

R- B

G- Y

HORN TAIL HEAD+B1+B2IG

G-R

R-B

G-Y

V-W

W-G

( *5)

W-G

( *6)

V-W

W-G

W-G

V-W

W-G

( *6)( *

5)( *

5)

2

1

A22

B5 E

EG

R-R

J 9

From Power Source System (See Page 102)J2

6(A

) , J2

7(B

)

J21(

A) ,

J22(

B)

J12

T11(A), T12(B), T13(C)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

TVIP ECU

C

C

GR

-R

BA

AC

J21(

A) ,

J22

( B)

Junc

tion

Con

nect

or

2

1


262


2

1

IB47

D22 2

31

Lock

Unl

ock

L-R

W-G

U 1

W-B

IB46W

-G

B6 B9A4B8

KSW L2 UL3 UL1

B2A2 A7B18 B17 A6

IE

INDMI-MI+ EBZR LUG

L-R

L-R

W-G

P-B

L-WL

W-BV

LG-B

V

W-B

W-B

W-B

W-B

P-B

W-G

L-R

CBBE

12 3

CBE

2431 1

T10

S10

C

( Shi

elde

d)

W- B

W- B

W-B

B8

A25

E

MIC+ MIC- LP

IF

A

W-B

T11(A), T12(B), T13(C)

J26(

A) ,

J27

( B)

J23(

A) ,

J24

( B)

Doo

r K

ey L

ock

and

Unl

ock

SW

LH

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Glass Breakage SensorMicrophoneSecurity Indicator

TVIP

Buz

zer

TVIP ECU

Unl

ock

War

ning

SW

Junc

tion

Con

nect

or

J 3

ET

I 2

W- B

W- G

AA

BA BA

A

S 9

Sho

rt C

onne

ctor

( TV

IP)



263

IB38 IF47

Unl

ock

Lock

2 5

1

D23 U

nloc

k

Lock

6 5

3

D24

B 3

B 7 B 7

A

II

IF31

4 2

1 3

M

4 2

1 3

M

B 3IB34 IF34

IB31

IB33 IB35 IF33 IF35

R-Y

R-Y

R-Y

G-B

W-G

R-Y

G-B

R-Y

W-B

W-B

W-B

C

W- BW- B

W- B

W-B

W-B

L-W

L-Y

L-W

R-L

L-Y

L-W

L-W

R-L

W-B

B-Y

B-Y

W-B

B-Y

W-B

B- Y

Unl

ock

Lock

1 3

2

P10

L-Y

J13

D25

D26

IF38

C R- Y

IF46

B10 B14 B15 C2C4

AF

BD

UL2 LSWD LSWP ACT- ACT+

C

W- GW- G

R- W

(*2)

( *1)

A

A

R-W

J 4BE

AE

A

DAD

J 7

R-L

B-Y

B-Y

B-Y

J 4

1 2 AR- Y

(*1)

R- W

(*4)D30


W- B

T11(A), T12(B), T13(C)

J21(

A) ,

J22

( B)

Doo

r K

ey L

ock

and

Unl

ock

SW

RH

Doo

r Lo

ckC

ontr

ol S

W R

H

Doo

r Lo

ck M

otor

LH

Doo

r U

nloc

k D

etec

tion

SW

LH

Doo

r Lo

ck M

otor

RH

Doo

r U

nloc

k D

etec

tion

SW

RH

Diode(Unlock Warning)

JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Pow

er W

indo

wM

aste

r S

W

TVIP ECU

Junc

tion

Con

nect

or

J21(

A) ,

J22

( B)

R-Y


264


E

BE25

BG24

1

C

C

BF25

BH14

B 9

1

2

1

2

1

B 8

BJ

L

E CE

J 4 J 5

L

B-W

B-W

B-W

B-W

W-B

W-B

D16

D19

D18

D17

( *6)

( *6)

( *6)

( *6)

( *6)

( *6)

( *6)

B-W ( *6)

B-W ( *6)

( *6)L

L ( *6)

( *5)

B-WL ( *5)

2

1

2

1

B 9

BK

B-W

B-W

W-B

W-B

D21

D20

B- W

( *6)

( *6)

( *6)

( *6)

(* 6)

B5B4

BE24

BG25

B-W

B-W

( *6)

( *6)

B- W

(*6)

C

1

2

B

G

G

B

B- W

D11

CTYDSWD DMLP

6 C

B- W

B-W

C8 C3 B12

SRLY ST+ A

GR

G-R

( M/T

)

P( M

/T)


G-R

( A/T

)

P( A

/T)

Antenna

Clutch Start SW (M/T)

T11(A), T12(B), T13(C)

Diode(Power Window System)

Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fro

nt R

H

Doo

r C

ourt

esy

SW

Rea

r LH

Low

er

Doo

r C

ourt

esy

SW

Rea

r LH

Upp

er

Doo

r C

ourt

esy

SW

Rea

r R

H L

ower

Doo

r C

ourt

esy

SW

Rea

r R

H U

pper

JunctionConnector

JunctionConnector

TVIP ECU

ST Relay


265

10ADOME

2

1A3

1E6

1

2O

FF

ON

Doo

r

B 4

B 4

IC25

1

2

AB AB

BB

1B9

1H1

G

B

B- W

B- W

L- Y

L- YL- Y

L-Y

L-Y

L-Y

B-W

B-W

B-W

B

B

B

BJ 4D29

I26

P 8

3

2 1

1A2

1J8

IF

2

1

W-B

W-B

AJ 3

B

B- W

B-W


J21(A), J22(B)


Diode(TVIP)

Inte

rior

Ligh

t

JunctionConnector

JunctionConnector

JunctionConnector

Per

sona

l Lig

ht

Doo

r


266


T11 (A), T12 (B), T13 (C) TVIP ECU(B)13-Ground : Approx. 12 volts with the ignition SW at ON position(A) 1, (B) 11-Ground : Always approx. 12 volts(A) 7-Ground : Always continuity

: Parts Location


D11 57D26

60 (*3) J24 B 58

D1660 (*3)

D2661 (*4) J26 A 58

D1661 (*4) D29 57 J27 B 58

D1760 (*3) D30 57

P860 (*3)

D1761 (*4)

I2660 (*3)

P861 (*4)

D18 60 (*3)I26

61 (*4)P10

60 (*3)

D19 60 (*3) J3 58P10

61 (*4)

D20 60 (*3) J4 58 S9 59

D21 60 (*3) J5 58 S10 59

D2260 (*3) J7 58

T1053 (2UZ-FE)

D2261 (*4) J9 58

T1055 (1GR-FE)

D2360 (*3) J10 58 T11 A 59

D2361 (*4) J12 58 T12 B 59

D2460 (*3) J13 58 T13 C 59

D2461 (*4) J21 A 58 U1 59

D2560 (*3) J22 B 58

D2561 (*4) J23 A 58

: Relay Blocks





1A24 (*2)



1B24 (*2)

1B28 (*1)


1C24 (*2)


1C28 (*1)

1E24 (*2)



1G24 (*2)

1G28 (*1)

1H24 (*2)



1J24 (*2)

1J28 (*1)

1K24 (*2)



1L 25 (*2)

1N29 (*1)


1O29 (*1)

( )



Service Hints


267












: Ground Points


ET74 (2UZ-FE)


Front Right Fender






: Splice Points


I2 80 Cowl WireB7

82 (*3)Front Door RH Wire

B382 (*3)

Front Door LH Wire

B784 (*4)

Front Door RH Wire

B384 (*4)


B482 (*3)

Roof WireB9 82 (*3) Rear Door No.1 Wire RH

B484 (*4)

Roof Wire




268

Power Window (Access/Standard Cab)

5AECU IG

30APOWER

2 3

1 59 3 2

1

8

2

1H7 1H6 1C2

1C

1

1J8

POWERRelay

IntegrationRelay

BE25

BG24

B 8

2

1

2

11

BJ

C

C

BF25

BH14

B 9 B 9

2

1

2

1 1

BK

L

B-W

L

B-W

B-W

B-W

B-W

B-W

B-W

W-B

W-B

W-B

W-B

B-W

( *2)

L L

B-W

L

B-W

B- W

W-BL

B-W

L- R

L- R

D19

D18

D16

D21

D20

D17

A

IF

14 15

(*1)

( *1)

( *2)

( *2)

( *2)

( *2)

( *2)

( *2)

( *2)

( *2)

( *2)

(* 2)

( *1)

( *1)

( *2)

( *2)

( *2)

( *2)

C

J 5

E

E

L

E

J 4

B-W

B-W

B-W

5 BG2

4 BE2

C

(*2)

( *2)

( *2)

1 2

BF21 BF24

BC

AAAA

IB4

3

L-R

L-R

L-R

1

P21

P22

3 6 2

UP DOWN E

G-B

R-L

G-B

R-L

W-B

( *2)

L- R

(*4)

( *3)

( *3)


J21(A), J22(B)

Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fro

nt R

H

Doo

r C

ourt

esy

SW

Rea

r LH

Low

er

Doo

r C

ourt

esy

SW

Rea

r LH

Upp

er

Doo

r C

ourt

esy

SW

Rea

r R

H L

ower

Doo

r C

ourt

esy

SW

Rea

r R

H U

pper

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

Power Window Control SW(Back Window)

Power Window Motor(Back Window)


W- B

M

B


269

IF43

IB31

L- R

L- R

IC

IB42

IF42

8

R-B

R-B

IB41

IF41

10

R-W

R-G

5 2

3 1

LG L-Y

P12

R-B

R-W

4

L-R

W-B

W-B

1

Up Down

UP

Dow

n

Win

dow

Lock

SW

L- R

9P10

3 4

P11

LG L-Y

P 9


L-R

Up

Dow

n

Up

Dow

n

IE

W-B

* 3 : w/ Power Window (Back Window)* 4 : w/o Power Window (Back Window)

J23(A), J24(B)JunctionConnector

Pow

er W

indo

wC

ontr

ol S

W F

ront

RH

Power Window Master SW

Power WindowMotor Front LH

Power WindowMotor Front RH

AA AA

BA

W-B

M

M2

1

1

2


270


With the ignition SW turned on, current flows through the ECU IG fuse to TERMINAL 9 of the integration relay to TERMINAL2 to TERMINAL 1 of the power relay to TERMINAL 2 to GROUND, activating the power relay, and the current flowing fromTERMINAL 5 of the power relay flows to TERMINAL 3 to TERMINAL 9 of the power window master SW, TERMINAL 4 of thepower window control SW RH and TERMINAL 1 of power window SW (Back window).

1. Manual Operation (Driver’s Window)With the ignition SW turned on and with the power window master SW (Manual SW) in UP position, the current flowing toTERMINAL 9 of the power window master SW flows to TERMINAL 3 to TERMINAL 2 of the power window motor LH toTERMINAL 1 to TERMINAL 4 of the master SW to TERMINAL 1 to GROUND and causes the power window motor to rotatein the up direction. The window ascends only while the SW is being pushed.In down operation, the current flowing from TERMINAL 9 of the power window master SW to TERMINAL 4 flows toTERMINAL 1 of the motor LH to TERMINAL 2 to TERMINAL 3 of the master SW to TERMINAL 1 to GROUND, flowing in theopposite direction to manual up operation, causing the motor to rotate in reverse and lowering the window.

2. Auto Down Operation (Driver’s Window)With the ignition SW on and with the auto SW of the power window master SW in DOWN position, the current flowing toTERMINAL 9 of the master SW flows to TERMINAL 4 of the master SW to TERMINAL 1 of the power window motor LH toTERMINAL 2 to TERMINAL 3 of the master SW to TERMINAL 1 to GROUND, causing the motor to rotate towards the downside.Then the solenoid in the master SW is activated and it locks the auto SW being pushed, causing the motor to continue torotate in auto down operation.When the window has completely descended, the current flowing between TERMINAL 3 of the master SW and TERMINAL 1increases. As a result, the solenoid stops operating, the auto SW turns off and the flowing from TERMINAL 9 of the masterSW to TERMINAL 4 is cut off, stopping the motor so that auto stop occurs.

3. Stopping of Auto Down AT Driver’s WindowWhen the manual SW (Driver’s) is pushed to the up side during auto down operation, a ground circuit opens in the masterSW and current does not flow from TERMINAL 3 of the master SW to TERMINAL 1, so the motor stops, causing auto downoperation to stop. If the manual SW is pushed continuously, the motor rotates in the up direction in manual up operation.

4. Manual Operation By Power Window Control SW (Passenger’s Window)With the power window control SW RH is pushed to the up side, the current flowing from TERMINAL 4 of the power windowcontrol SW RH flows to TERMINAL 3 of the power window control SW RH to TERMINAL 1 of the power window motor RH toTERMINAL 2 to TERMINAL 1 of the power window control SW RH to TERMINAL 2 to TERMINAL 10 of the master SW toTERMINAL 1 to GROUND. This causes the power window motor RH to rotate in the up direction. Up operation is continuousonly while the power window control SW RH is pushed to the up side. When the window descends, the current flowing to themotor flows in the opposite direction, from TERMINAL 1 to TERMINAL 2, and the motor rotates in revers.When the window lock SW is pushed to the lock side, the ground circuit to the passenger’s window becomes open. As aresult, even if Open/Close operation of the passenger’s window is tried, the current from TERMINAL 9 of the power windowmaster SW is not grounded and the motor does not rotate, so the passenger’s window can not be operated and window lockoccurs.

5. Key Off Power Window OperationWith the ignition SW turned from on to off, the integration relay operates for about 43 seconds and current flows fromTERMINAL 1 of the power relay to TERMINAL 2 to GROUND. For this period, current also flows TERMINAL 5 to TERMINAL3. This current flows to TERMINAL 9 of the power window master SW and to TERMINAL 4 of the power window control SWRH. As a result, for about 43 seconds after the ignition SW is turned off, it is possible to raise and lower the power window bythe functioning of the integration relay. Also, by opening the door (Door courtesy SW on) within about 43 seconds afterturning the ignition SW to off, a signal is input to TERMINAL 3, 14 or 15 of the integration relay. As a result, the integrationrelay turns off, and up and down movement of the window stops.

System Outline


271

D16, D17 Door Courtesy SW LH, RH1-Ground : Continuity with door open

INTEGRATION Relay9-Ground : Approx. 12 volts with ignition SW at ON position3-Ground : Always approx. 12 volts


P9 Power Window Control SW Front RH4-Ground : Approx. 12 volts with ignition SW on and stays at 12 volts for 41.5 -44.5 seconds after the ignition SW is turned

off, but if a door is open in the approx. 43 seconds period, voltage will drop to 0 volts

P10 Power Window Master SW1-Ground : Always continuity9-Ground : Approx. 12 volts with ignition SW on and stays at 12 volts for 41.5 -44.5 seconds after the ignition SW is turned

off, but if a door is opened in this approx. 43 seconds period, voltage will drop to 0 volts3-Ground : Approx. 12 volts with ignition SW at ON position and master SW at UP position4-Ground : Approx. 12 volts with ignition SW at ON position and master SW at DOWN or AUTO DOWN position

Window Lock SWOpen with window lock SW at LOCK position

: Parts Location


D1660 (*3) J4 58 P10 61 (*4)

D1661 (*4) J5 58

P1160 (*3)

D1760 (*3) J21 A 58

P1161 (*4)

D1761 (*4) J22 B 58

P1260 (*3)

D18 60 (*3) J23 A 58P12

61 (*4)

D19 60 (*3) J24 B 58 P21 58

D20 60 (*3)P9

60 (*3) P22 60 (*3)

D21 60 (*3)P9

61 (*4)

J3 58 P10 60 (*3)



1C24 (*2)

1C28 (*1)

1H24 (*2)



1J24 (*2)

1J28 (*1)












Service Hints


272


: Ground Points






: Splice Points


B8 82 (*3) Rear Door No.1 Wire LH B9 82 (*3) Rear Door No.1 Wire RH



273

Memo


274

Key Reminder and Seat Belt Warning (Access/Standard Cab)

10ADOME

2

5AIGN

1F10

1E6

1F3

1

2

A29

BI213

A5

BI23

A30

1

BG24

BE25

E

B

P-B

G-Y

W-B

L ( *2)

L ( *2)

L ( *2)

E

U 1

D16

B24 B23

L-Y

L-Y

B-O

W-B

2

E

E

J 7

1

E L

(*1)

L

J 4

( *3)

( *3)B ( *4)

( *4)

W-B

L

(*1)

IE


C11(A), C12(B)B

7

B 7

Combination Meter

Doo

r C

ourt

esy

SW

Fro

nt L

HJu

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

Unl

ock

War

ning

SW

B

B

W-B

( *3)

31

22

P-B

IF

JunctionConnector

J 3A

A

A

W-B

W-B


JunctionConnector

J83

Driv

er’

sS

eat B

elt

IH

B12

W-B

B

A

W-B

W-B

J66(

A) ,

J67

( B)

B

Junc

tion

Con

nect

or

D

BLINK BUZZER

Buc

kle

SW

LH

Buc

kle

SW

LH

3

( *6)B

B 7

( *6)

W-B

13

Buc

kle

SW

LH

( *3

*4)

( *3

*4)


275


* 4 : Bench Seat* 3 : Captain Seat

* 5 : Separate Seat

15AACC

1G10

B9

W-B

B-R

W-B

B2

B10

GR

B

A

II

J13

B-R

3


I24(A), I25(B)Integration Controland Panel

JunctionConnector

1 B11

A17 A23 A13

( *5)

IH

C15

BM14

BM13

(*4)

BM12

O16

B15

PBE+PBEWPAONP- AB

R

W-B

W-B

R-L

22

GR

( *4)

R-G

4

( *4)

R ( *3)

B-R

( *4)

( *4)

( *4)

1E

Buc

kle

SW

RH

Occ

upan

t Det

ectio

n S

W

Occ

upan

t Det

ectio

n S

enso

r

PBKLPAONP- ABACC

B-R

R- L

3 B152

4

Buc

kle

SW

RH

Occ

upan

t Det

ectio

n S

W

(* 5)

B- R

(*5)

( *4)

R-L

W-B

( *5)

Buckle SW RHB13

2 1

C12 C13

8 4 9 5

BN13 BN15

LRBW

G-B

G-R

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

FSR+ FSR- BSW BGND

Occupant Classification ECUO10

FSP-FSP+


C 4(A), C 6(C)

* 6 : Except Captain Seat (w/ Power Seat)


276

Key Reminder and Seat Belt Warning (Access/Standard Cab)

Current always flows to TERMINAL (B) 23 of the combination meter through the DOME fuse.

1. Seat Belt Warning SystemWhen the ignition SW is turned on, current flows from the IGN fuse to TERMINAL (B) 24 of the combination meter. Thiscurrent activates the combination meter and the current flowing through the seat belt warning light flows from TERMINAL (B)12 to GROUND, causing the warning light to light up. A buckle SW off signal is input to TERMINAL (A) 5 of the combinationmeter to TERMINAL (B) 12 to GROUND, causing the warning light to light up. A buckle SW off signal is input to TERMINAL(A) 5 of the combination meter, the current flowing to TERMINAL (B) 23 of the combination meter flows from TERMINAL (B)12 to GROUND and the seat belt warning buzzer sounds. However, if the seat belt is put on during this period (While thebuzzer is sounding), signal input to TERMINAL (A) 5 of the combination meter stops and the current flow from TERMINAL(B) 23 of the combination meter to TERMINAL (B) 12 to GROUND is cut, causing the buzzer to stop.

2. Key Reminder SystemWith the ignition key inserted in the key cylinder (Unlock warning SW on), the ignition SW still off and driver’s door open(Door courtesy SW on), when a signal is input to TERMINAL (A) 30 of the combination meter, the combination meteroperates, current flows from TERMINAL (B) 23 of the combination meter to TERMINAL (B) 12 to GROUND and keyreminder buzzer sounds.

B7 Buckle SW LH (Captain Seat)2-3 : Closed with the driver’s seat belt in use

B7 Buckle SW LH (Separate Seat)13-3 : Closed with the driver’s seat belt in use

B7 Buckle SW LH (Bench Seat)2-1 : Closed with the driver’s seat belt in use

D16 Door Courtesy SW Front LH1-Ground : Closed with the front LH door open

U1 Unlock Warning SW1-2 : Closed with the ignition key in cylinder

C11 (A), C12 (B) Combination Meter(B)12-Ground : Always continuity(A)30-Ground : Continuity with the front LH door open(A)29-Ground : Continuity with the ignition key in cylinder(A) 5-Ground : Continuity with the driver’s seat belt in use(B)23-Ground : Always approx. 12 volts(B)24-Ground : Approx. 12 volts with the ignition SW at ON or ST position

: Parts Location


60 (*9) C11 A 56 J13 58

B7 62 (*7) C12 B 56 J23 58

63 (*8)D16

60 (*3) J66 A 58

B13 62 (*7)D16

61 (*4) J67 B 58

60 (*3) I24 A 57 J83 62 (*7)

B15 61 (*4) I25 B 57 O10 62 (*7)

63 (*8) J3 58 O16 63 (*8)

C4 A 56 J4 58 U1 59

C6 C 56 J7 58

: Relay Blocks




System Outline

Service Hints


277



1E24 (*2)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)





BI286 (*6)





: Ground Points









278

Cigarette Lighter and Power Outlet (Access/Standard Cab)

15AACC

1G6 1G12

2

3 1

5 2

2

15APWROUTLET2

2

15APWROUTLET1

2

1

2

1

2

I 2

2 2

2

1

2

A

IF

J 3

EA

W-B

W-B

W-B

GR

W- G

2

GR

GR

GR

1

140A

ALT

(*1

)10

0A A

LT (

*2)

PW

R O

UTL

ET

Rel

ay

W- G

G

G-B

G

G-B

W-B

W-B

Bat

tery


C 7

P 6 P 7

2

1

2

1

I 2

W-B

W- B

B-L

( *1)

B- L(*1)

A

A

J18

A5

B22

A6

B23

B10

A27

W-B


J26(

A) ,

J27(

B)

J26(A), J27(B)

CigaretteLighter

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

PowerOutlet

PowerOutlet

ID22

ID21

B( *

2)

B(*1)


279

C7 Cigarette Lighter2-Ground : Approx. 12 volts with ignition SW at ON or ACC position1-Ground : Always continuity

P6, P7 Power Outlet2-Ground : Approx. 12 volts with the ignition SW at ON or ACC position1-Ground : Always continuity

: Parts Location


C7 56 J18 55 (1GR-FE) P6 58

J3 58 J26 A 58 P7 58

J18 53 (2UZ-FE) J27 B 58

: Relay Blocks





1G24 (*2)






: Ground Points


EA74 (2UZ-FE)


Front Left Fender


: Splice Points


I2 80 Cowl Wire


Service Hints


280

Clock (Access/Standard Cab)

15AACC

1G10

10ADOME

2

1E6

1F4

A

II

J13

L-Y

GR

L-Y

L-Y

2

1

W-B

W-B

+B ACC

GND

GR

AB

BC


J23(A), J24(B)

I25IntegrationControl and Panel

JunctionConnector

JunctionConnector

10

915


281

I25 (B) Integration Control and Panel(A)10-Ground : Always continuity(B) 9-Ground : Approx. 12 volts with ignition SW at ON or ACC position(B)15-Ground : Always approx. 12 volts

: Parts Location


I25 57 J23 A 58

J13 58 J24 B 58

: Relay Blocks





1E24 (*2)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)

: Ground Points




Service Hints


282

Horn (Access/Standard Cab)

10AHORN

1E8

6

1 1

B

G-R

1

B

C16

H 7 H 8

7

A

AJ10


IntegrationRelay

1L1N

1212 (*1)

(*2)

Hor

n


Combination SW

Horn LH Horn RH

JunctionConnector

G-R


283

C16 Combination SW6-Ground : Continuity with horn SW on

: Parts Location


C16 56 H7 54 (1GR-FE) H8 54 (1GR-FE)

H7 52 (2UZ-FE) H8 52 (2UZ-FE) J10 58



1E24 (*2)






Service Hints


284

Wiper and Washer with INT TIME Switch (Access/Standard Cab)

1F101G21E31G3

ETII

L

L L

LG-R

LG-R

W-B

L-R

L-R

W-B

W-B

L LG L-B

L-W

W-B

L-R

W-B

L-WL

L-B

LG

L

17 8 7 16 2 11

3 5 2 1 4

OFF

Int

Low

Washer

High

M

+2 +1 B S E

Wip

er R

elay

W 4

J13A

IF

J 3A

20AWIP

5AIGN

B-O

2

1

W 2

W 2

A3

B20

Wiper and Washer SW


J26(

A) ,

J27

( B)

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Was

her

Leve

lS

enso

r

Was

her

Mot

or

Wiper Motor

Combination SWC17

EA27

B24

A13

+B +2 +1 +S B1 EW WFINT1 INT2

Was

her

M

4

3


285

With the ignition SW turned on, current flows to TERMINAL 17 of the wiper and washer SW, TERMINAL 3 of the washermotor and TERMINAL 2 of the wiper motor through the WIP fuse.

1. Low Speed PositionWith wiper SW turned to LOW position, current flows from TERMINAL 17 of the wiper and washer SW to TERMINAL 7 toTERMINAL 5 of the wiper motor to TERMINAL 4 to GROUND and causes the wiper motor to run at low speed.

2. High Speed PositionWith wiper SW turned to HIGH position, current flows from TERMINAL 17 of the wiper and washer SW to TERMINAL 8 toTERMINAL 3 of the wiper motor to TERMINAL 4 to GROUND and causes the motor to run at high speed.

3. INT PositionWith wiper SW turned to INT position, the relay operates and the current which is connected by relay function flows fromTERMINAL 17 of the wiper and washer SW to TERMINAL 2 to GROUND. This flowing the intermittent circuit and currentflows from TERMINAL 17 of the wiper and washer SW to TERMINAL 7 to TERMINAL 5 of the wiper motor to TERMINAL 4 toGROUND and the wiper functions.The intermittent operation is controlled by charging and discharging of the condenser installed in the relay and theintermittent time is controlled by a time control SW to change the charging time of the condenser.

4. Washer Interlocking OperationWith the washer SW turned to on, current flows from TERMINAL 3 of the washer motor to TERMINAL 4 to TERMINAL 11 ofthe wiper and washer SW to TERMINAL 2 to GROUND and causes to the washer motor to run, and the window washer isjetted.This causes current to flow to washer continuous operation circuit in TERMINAL 17 of the wiper and washer SW toTERMINAL 7 to TERMINAL 5 of the wiper motor to TERMINAL 4 to GROUND and the wiper functions.

C17 Combination SW2-Ground : Always continuity

17-Ground : Approx. 12 volts with ignition SW at ON position7-Ground : Approx. 12 volts with wiper and washer SW at LOW position

Approx. 12 volts every approx. 1.6 to 10.7 seconds intermittently with wiper SW at INT position16-Ground : Approx. 12 volts with ignition SW on unless wiper motor at STOP position

8-Ground : Approx. 12 volts with ignition SW on and wiper and washer SW at HIGH position11-2 : Continuity with washer SW on

W4 Wiper Motor1-2 : Closed unless wiper motor at STOP position

: Parts Location


C11 A 56 J13 58 W2 55 (1GR-FE)

C12 B 56 J26 A 58W4

53 (2UZ-FE)

C17 56 J27 B 58W4

55 (1GR-FE)

J3 58 W2 53 (2UZ-FE)



1E24 (*2)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)


System Outline

Service Hints


286

Wiper and Washer with INT TIME Switch (Access/Standard Cab)



EA274 (2UZ-FE)



: Ground Points


ET74 (2UZ-FE)


Front Right Fender




287

Memo


288

Wiper and Washer without INT TIME Switch (Access/Standard Cab)

Power Source System (See Page 102)

1F101G21E31G3

ETII

L

L L

B-O

LG-R

LG-R

W-B

L-R

L-R

W-B

W-B

L LG L-B

L-W

W-B

L-R

W-B

L-WL

L-B

LG

L- R

L

W- B

17 8 7 16 2 11

3 5 2 1 4

M

+2 +1 B S E

C17

C11

( A) ,

C12

( B)

W 4

J13A

IF

J 3A

20AWIP

5AIGN

MIST

OFF

LO

HIGH

Washer

4

3

2

1

W 2

W 2

A3

B20

J26(

A) ,

J27(

B)

EA27

Was

her

Com

bina

tion

Met

er

Combination SW

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Was

her

Leve

l Sen

sor

Was

her

Mot

or

Wiper Motor

+B +2 +1 +S EW WF

Wip

er a

nd W

ashe

r S

W

B24

A13

M


289

With the ignition SW turned on, current flows to TERMINAL 17 of the wiper and washer SW, TERMINAL 3 of the washermotor and TERMINAL 2 of the wiper motor through the WIP fuse.



3. Mist PositionWith the wiper SW turned to MIST position, current flows from TERMINAL 17 of the wiper and washer SW to TERMINAL 7 toTERMINAL 5 of the wiper motor to TERMINAL 4 to GROUND and causes the wiper motor to run at low speed.

4. Washer Interlocking OperationWith the washer SW turned to on, current flows from TERMINAL 3 of the washer motor to TERMINAL 4 to TERMINAL 11 ofthe wiper and washer SW to TERMINAL 2 to GROUND and causes to the washer motor to run, and the window washer isjetted.


17-Ground : Approx. 12 volts with ignition SW at ON position7-Ground : Approx. 12 volts with wiper and washer SW at LOW or MIST position

16-Ground : Approx. 12 volts with ignition SW on unless wiper motor at STOP position8-Ground : Approx. 12 volts with ignition SW on and wiper and washer SW at HIGH position

11-Ground : Continuity with washer SW on


: Parts Location


C11 A 56 J13 58 W2 55 (1GR-FE)

C12 B 56 J26 A 58W4

53 (2UZ-FE)

C17 56 J27 B 58W4

55 (1GR-FE)

J3 58 W2 53 (2UZ-FE)



1E24 (*2)



1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)



EA274 (2UZ-FE)




System Outline

Service Hints


290

Wiper and Washer without INT TIME Switch (Access/Standard Cab)

: Ground Points


ET74 (2UZ-FE)


Front Right Fender




291

Memo


292

Mirror Heater (Access/Standard Cab)

15AMIR HTR

2

1

2

10AGAUGE

1F9

IE

BA BA

AA

E

2

E

41 5

2 3

22

2 2

IB36 IF36

6

2

6

2

IB31 IF31

II

A

6

B

B B

P- G

B-Y

W-R

B-Y

R-W

R-W

R-WB-Y

R-W

R-W

R-W

W-B

W-B

R-W

P-G

P-G

W-B

W-B

W-B

W-B

W-B

M 4

J13

J12

R 8

R 9

J 8

E D

IGMIR HTRRelay

B1

A18

A31

B14


J26(

A) ,

J27

( B)

J26(

A) ,

J27

( B)

J23(A), J24(B)

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Mirror Heater SW

Rem

ote

Con

trol

Mirr

or L

H

Rem

ote

Con

trol

Mirr

or R

H

Hea

ter

Hea

ter

1E5

B-Y

B

B

J 2

Junc

tion

Con

nect

or


293

MIR HTR Relay5-3 : Closed with the ignition SW on and the mirror heater SW on

M4 Mirror Heater SW2-Ground : Approx. 12 volts with the ignition SW on4-Ground : Always continuity

R8, R9 Remote Control Mirror LH, RH2-Ground : Approx. 12 volts with the ignition SW on and the mirror heater SW on6-Ground : Always continuity

: Parts Location


J253 (2UZ-FE) J23 A 58

R860 (*3)

J255 (1GR-FE) J24 B 58

R861 (*4)

J8 58 J26 A 58R9

60 (*3)

J12 58 J27 B 58R9

61 (*4)

J13 58 M4 58

: Relay Blocks





1E24 (*2)



1F24 (*2)







: Ground Points





Service Hints


294

Automatic Glare-Resistant EC Mirror (Access/Standard Cab)

7

6

IF

J 3A

1A2

1J8

W-B

W-B

10AGAUGE


1A4

B-Y

Inner MirrorI27

JunctionConnector


295

I27 Inner Mirror7-Ground : Approx. 12 volts with the ignition SW at ON or ST position6-Ground : Always continuity

: Parts Location


I27 60 (*3) I27 61 (*4) J3 58



1A24 (*2)



1J24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1J28 (*1)


: Ground Points




Service Hints


296

Remote Control Mirror (Access/Standard Cab)

15AACC

1G11

A

A

IB37

GR

GR

(A/T)

(A/T)

GR

( M/T

)

M M M M

IB311 IB310 IB312 IB31

IF311 IF310 IF312

B 2

IE

LG-R

L-B

Y-B

LG-R

L-B

Y-B

W-B

Y-BRP-B

5 2 4 3 6 7

R L-B

P-B

LG-R

Y-B

W-B

L- B

P- B

Y-B

Y- B

Ope

ratio

n S

WS

elec

t SW

Rig

ht/

Dow

n

Left/

Up

LH RH LH RH

Left

Rig

ht

Up

Dow

n

GR

R108

J 9

* 1 : w/ Mirror Heater* 2 : w/o Mirror Heater

BA

AA

W-B

B1 (*2)A5 (*1)

B1 (*2)A5 (*1)

B3A1

B2A3

B3A1

B2A3


J23(A), J24(B)

R 8(A), (B) R 9(A), (B)

JunctionConnector

JunctionConnector

Remote Control Mirror LH Remote Control Mirror RH


EM+VLHL

B

VRHR


297

R10 Remote Control Mirror SW8-Ground : Approx. 12 volts with ignition SW at ACC or ON position6-7 : Continuity with operation SW at UP or LEFT position8-6 : Continuity with operation SW at DOWN or RIGHT position

: Parts Location


J9 58R8 B

60 (*3) R9 B 61 (*4)

J23 A 58R8 B

61 (*4)R10

60 (*3)

J24 B 58A

60 (*3)R10

61 (*4)

R8 A60 (*3) R9

A61 (*4)

R8 A61 (*4) B 60 (*3)



1G24 (*2)







: Ground Points



: Splice Points


B2 82 (*3) Front Door LH Wire B2 84 (*4) Front Door LH Wire


Service Hints


298

Power Seat (Access/Standard Cab)

9 6

P16

SLIDEREARVERTICAL RECLINING

10 5 7 8 3 2

Fro

nt

Rea

r

Up

Dow

n

UP

Dow

n

Fro

nt

Rea

r

4

30APOWER

1C4

W-G

L- O

1

IH

BI23

W-B

1 2

L

Y-B

1 2

L-Y

Y-R

2 1

Y-G L-R

2 1

Y L-B

P19 P15 P17 P18

W-B

1

2

FRONTVERTICAL

L-O

W-B

W-B

B

B

4 1 5

A

A J83

3

3

2

S 8

R L

2

1

P20

L 3

W-B


J23

J23

JunctionConnector

JunctionConnector

JunctionConnector


Power Seat Motor(Driver’ s Seat Front Vertical Control)

Power Seat Control SW(Driver’ s Seat)

Power Seat Motor(Driver’ s Seat Rear Vertical Control)

Power Seat Motor(Driver’ s Seat Reclining Control)

Power Seat Motor(Driver’ s Seat Slide Control)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Lum

bar

Sup

port

Con

trol)

Short Pin

W-B

2

A

A


B

IF

A

Junc

tion

Con

nect

or

J 3

D

D

1

BI29

W-G

W-G

W-G

A

W-B

L-O

L-O

W-B

B

M MMM

M


299

P16 Power Seat Control SW (Driver’s Seat)1-9 : Closed with driver’s seat at front slide operation1-6 : Closed with driver’s seat at rear slide operation1-3 : Closed with driver’s seat at front reclining operation1-2 : Closed with driver’s seat at rear reclining operation

1-10 : Closed with driver’s seat at front vertical up operation1-5 : Closed with driver’s seat at front vertical down operation1-7 : Closed with driver’s seat at rear vertical up operation1-8 : Closed with driver’s seat at rear vertical down operation


: Parts Location


J3 58 P15 62 (*7) P19 62 (*7)

J23 58 P16 62 (*7) P20 62 (*7)

J83 62 (*7) P17 62 (*7) S8 59

L3 62 (*7) P18 62 (*7)



1C24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1C28 (*1)




BI286 (*6)



: Ground Points






Service Hints


300

Navigation and Audio System (Access/Standard Cab)

20ARADIO

2

15AACC

1G10

R-G

A1

+B

B12

ACC

A5

FR+

BC11

B 5

LGLG

LG

2 1

1 2

LG

LG

A12

FR-

BC12

B 5

LL

L

L

L

2 BA1

FL-

4 B

LG

LG

21

12

LGLG

P

B 1

1 BA1

FL+

11 B

F 9

T 8

B 1

VV

L

L

L

F 8

T 7

P L ( *2)

( *1)

( *2)

( *1)

A7

RL+

BG22

BB

B

1 2

A2

RL+

3 BF22 BF2

BG21

YY

Y

R 6

A3

RR+

3 BE2

BH12

RR

R

1 2

A8

RR-

2 BE2

BH11

WW

W

R 7

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

89

ACC1ACC

I25

GR

GR

GR

GR

2

1

* 2 : w/o Door Lock Control* 1 : w/ Door Lock Control

* 3 : Access Cab

A2

B19

IH19

R-G

R-G

IH118

LG L P V B Y R W

I22

R-G

IH15 IH114 IH16 IH115 IH14 IH113 IH13 IH112

I22

GR

R- G

GR

A11 A1 B7 B8

ACC+B +B SW1 SW2

6 B

GND

GR

R-G

IH18 IH17 IH116

AU1 AU2 EAU

12 11 10

L

G-B R

L

G-B R

C16


J26(A), J27(B)

S20(A), S21(B)

Steering Pad SW

Combination SW

Front DoorSpeaker LH

Front DoorSpeaker RH


JunctionConnector

Rear DoorSpeaker LH

Rear DoorSpeaker RH

Stereo Component Amplifier

Tweeter LHTweeter RH

IB45IB410IF45IF410

(*3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

A6

+B2

I22

R-G

R- G

R24(A), R25(B), R26(C)Radio and Player with Display


301

A10

E

IG

BR

IH11

A7 A9 A8 A19 A18 A10 A20

B1 B3 B5 B2 B4

AMP+B FL FR RL RR SLD GND

B-R

AMP+ F. L F. R R. L R. R

G R W B

I22

BR

W-BBR

BR

BR

BR

( Shi

elde

d)

BR

BR

S20(A), S21(B)

R24(A), R25(B), R26(C)Radio and Player with Display


A9

GND

22 B23 B7 B8 B

13 BA5 A15 B11 B12

TX+ TX- IVO+ IVO- SLD1

PLLGL

TX+ TX- IVO+ IVO-

( Shi

elde

d)

3 C

SPD

G-O

IH111

BF

AH

AB

BD

IH

12 B

25 A 24 B

W-B

G-O

G-O

Junc

tion

Con

nect

or

J66(

A) ,

J67

( B)

5AIGN


1F10

B-O

CombinationMeter

C11(A), C12(B)

Junc

tion

Con

nect

or

J66(

A) ,

J67

( B)

5 C

REV

G-R

Par

k/N

eutr

al P

ositi

onS

W( A

/T)

Bac

k-U

p Li

ght S

W( M

/T)


302

Navigation and Audio System (Access/Standard Cab)

R24 (A) Radio and Player(A)11-Ground : Approx. 12 volts with ignition SW at ON or ACC position(A) 1-Ground : Always approx. 12 volts(A)20-Ground : Always continuity

S21 (B) Stereo Component Amplifier(A) 1-Ground : Always approx. 12 volts(A) 9, (A) 10-Ground : Always continuity(B)12-Ground : Approx. 12 volts with ignition SW at ON or ACC position

: Parts Location


C11 A 56 J26 A 58 R26 C 59

C12 B 56 J27 B 58 S20 A 60 (*3)

C16 56 J66 A 58 S21 B 60 (*3)

F860 (*3) J67 B 58

T760 (*3)

F861 (*4) R6 60 (*3)

T761 (*4)

F960 (*3) R7 60 (*3)

T860 (*3)

F961 (*4) R24 A 59

T861 (*4)

I25 57 R25 B 59

: Relay Blocks





1F24 (*2)

1F28 (*1)


1G24 (*2)


1G28 (*1)






BA182 (*3)

Front Door LH Wire and Speaker Tweeter Wire LH (Inside of Front Door LH)BA184 (*4)

Front Door LH Wire and Speaker Tweeter Wire LH (Inside of Front Door LH)

BC182 (*3)

Front Door RH Wire and Speaker Tweeter Wire RH (Inside of Front Door RH)BC184 (*4)

Front Door RH Wire and Speaker Tweeter Wire RH (Inside of Front Door RH)





: Ground Points





Service Hints


303

: Splice Points



82 (*3)Speaker Tweeter Wire RH

B182 (*3)

Speaker Tweeter Wire LH

B584 (*4)

Speaker Tweeter Wire RH

B184 (*4)




304

Audio System for Separate Amplifier (Access/Standard Cab)

20ARADIO

2

15AACC

1G10

R-G

A1

+B

B12

ACC

A5

FR+

BC11

B 5

LGLG

LG

2 1

1 2

LG

LG

A12

FR-

BC12

B 5

LL

L

L

L

2 BA1

FL-

4 B

LG

LG

21

12

LGLG

P

B 1

1 BA1

FL+

11 B

F 9

T 8

B 1

VV

L

L

L

F 8

T 7

P L ( *2)

( *1)

( *2)

( *1)

A7

RL+

BG22

BB

B

1 2

A2

RL+

3 BF22 BF2

BG21

YY

Y

R 6

A3

RR+

3 BE2

BH12

RR

R

1 2

A8

RR-

2 BE2

BH11

WW

W

R 7

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

89

ACC1ACC

I25

GR

GR

GR

GR

2

1


* 3 : Access Cab

A2

B19

IH19

R-G

R-G

IH118

LG L P V B Y R W

I22

R-G

IH15 IH114 IH16 IH115 IH14 IH113 IH13 IH112

I22

GR

R- G

GR

A11 A1 B7 B8

ACC+B +B SW1 SW2

6 B

GND

GR

R-G

IH18 IH17 IH116

AU1 AU2 EAU

12 11 10

L

G-B R

L

G-B R

C16


J26(A), J27(B)

S20(A), S21(B)

Steering Pad SW

Combination SW




JunctionConnector

Rear DoorSpeaker LH

Rear DoorSpeaker RH



IB45IB410IF45IF410

(*3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

A6

+B2

I22

R-G

R- G

R12(A), R13(B)Radio and Player


305

A10

E

IG

BR

IH11

A7 A9 A8 A19 A18 A10 A20

B1 B3 B5 B2 B4

AMP+B FL FR RL RR SLD GND

B-R

AMP+ F. L F. R R. L R. R

G R W B

I22

BR

BR

BR

BR

BR

( Shi

elde

d)

BR

BR

S20(A), S21(B)

R12(A), R13(B)Radio and Player


A9

GND

22 B23 B7 B8 B

13 BA5 A15 B11 B12

TX+ TX- IVO+ IVO- SLD1

PLLGL

TX+ TX- IVO+ IVO-

( Shi

elde

d)


306

Audio System for Separate Amplifier (Access/Standard Cab)

R12 (A) Radio and Player(A)11-Ground : Approx. 12 volts with ignition SW at ON or ACC position(A) 1-Ground : Always approx. 12 volts(A)20-Ground : Always continuity

S21 (B) Stereo Component Amplifier(A) 1-Ground : Always approx. 12 volts(A) 9, (A) 10-Ground : Always continuity(B)12-Ground : Approx. 12 volts with ignition SW at ON or ACC position

: Parts Location


C16 56 J26 A 58 S20 A 60 (*3)

F860 (*3) J27 B 58 S21 B 60 (*3)

F861 (*4) R6 60 (*3)

T760 (*3)

F960 (*3) R7 60 (*3)

T761 (*4)

F961 (*4) R12 A 59

T860 (*3)

I25 57 R13 B 59T8

61 (*4)

: Relay Blocks





1G24 (*2)








BA182 (*3)



BC182 (*3)







: Ground Points



: Splice Points



82 (*3)Speaker Tweeter Wire RH

B182 (*3)


B584 (*4)


B184 (*4)



Service Hints


307

Memo


308

Audio System for Built-in Amplifier (Access/Standard Cab)

20ARADIO

2

15AACC

1G10

R-G

B4

B

B3

ACC

B7

GND

B1

FR+

BC11

B 5

LGLG

LG

2 1

1 2

LG

LG

B5

FR-

BC12

B 5

LL

L

L

L

2 BA1

FL-

6 B

LG

LG

21

12

LGLG

P

B 1

1 BA1

FL+

2 B

F 9

T 8

B 1

VV

L

L

L

F 8

T 7

P L ( *2)

( *1)

( *2)

( *1)

A2

RL+

BG22

BB

B

1 2

A6

RL-

3 BF22 BF2

BG21

YY

Y

R 6

A1

RR+

3 BE2

BH12

RR

R

1 2

A3

RR-

2 BE2

BH11

WW

W

R 7

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

IG

89

ACC1ACC

I25

GR

GR

GR

GR

2

1


* 3 : Access Cab

A2

B19

IG19

R-G

IG118

IG15 IG16 IG14 IG13IG113 IG112IG11

LG L P V B Y R W( *3)

( *3)

( *3)

( *3)

IG115IG114

BR

BR

BR


J26(A), J27(B)

R 1(A), R 2(B)




JunctionConnector

Radio and Player

Rear DoorSpeaker LH

Rear DoorSpeaker RH


IB45IB410IF45IF410

R


309

R2 (B) Radio and Player(B) 3-Ground : Approx. 12 volts with ignition SW at ON or ACC position(B) 4-Ground : Always approx. 12 volts(B) 7-Ground : Always continuity

: Parts Location


F860 (*3) J26 A 58 R7 60 (*3)

F861 (*4) J27 B 58

T760 (*3)

F960 (*3) R1 A 59

T761 (*4)

F961 (*4) R2 B 59

T860 (*3)

I25 57 R6 60 (*3)T8

61 (*4)

: Relay Blocks





1G24 (*2)








BA182 (*3)



BC182 (*3)







: Ground Points



: Splice Points


B182 (*3)

Speaker Tweeter Wire LH B582 (*3)

Speaker Tweeter Wire RHB184 (*4)

Speaker Tweeter Wire LH B584 (*4)



Service Hints


310

Combination Meter (Access/Standard Cab)

Doo

r

BuzzerODO/TRIP

FUELCONTROL

Fuel

TEMPCONTROL

SPEEDCONTROL

B23 B24

B22 A31 A4 A24 B10 A22 A32 A30 A29 A26 B11

10ADOME


2

2

1

5AIGN

1F10

1E6

1F3

B-O

L-Y

L-Y

B L-B

W-L

Ski

d C

ontr

ol E

CU

with

Acu

tuao

r ( w

/VS

C)

( M/T

)

( M/T

)

17 IE1

(A/T)

IE1

BR- B

V 2

BR

-B

R-B

L-Y

R-B

3 2

1

( M/T

)

( M/T

)

AB

S A

ctua

tor

With

EC

U( w

/o V

SC

)

8

Veh

icle

Spe

ed S

enso

r( C

ombi

natio

n M

eter

)

10AGAUGE

1F8

BD

AB

B-Y

( M/T

)

Junc

tion

Con

nect

orJ2

8(A

) , J2

9(B

)

B- Y

B-Y

( M/T

)

(M/T)

W-G

B-L L

P-B

BB45 BB48

2 3

Y-R BR

Y-R

B-R

Fuel SenderF10


Igni

tion

Key

Cyl

inde

r Li

ght

Doo

r C

ourt

esy

SW

Eng

ine

Con

trol

Mod

ule

Rhe

osta

t

Doo

r C

ourt

esy

SW

Unl

ock

War

ning

SW


311

OIL PRESSCONTROL

MA

INT

RE

QD

Oil

Pre

ssur

e

Driv

er’

sS

eat

Bel

t

BLINKBuzzer

A27 A28 A5

A23

Tire

Pre

ssur

e

BR

AK

E

SR

S

A20 A1 B21 A16

1

O 2Oil PressureSW

IE116

Y-B

Y-B

Y-B

( *1)

( *2)

P

B-R

GR

-G

B-Y

D

D D

14 1

L-W

L-W

L-W

( *3)

( *3)

Inte

grat

ion

Con

trol

and

Pan

el

I24

Eng

ine

Con

trol

Mod

ule

E 4

JunctionConnector

J 5


BF

BF

AH

AH

AH

G- O

G- O

G- O

G- O

G- O



4WD Control ECU

Radio and Player

JunctionConnector

J66(A), J67(B)

TACHTACH

Buc

kle

SW

LH

Tire

Pre

ssur

eM

onito

r E

CU

Cen

ter

Airb

agS

enso

r A

ssem

bly

Ski

d C

ontro

l EC

Uw

ith A

ctua

tor

* 1 : 2UZ- FE* 2 : 1GR- FE* 3 : w/ Steering SW

B


312


D 3 2 LAB

S

R NP

Illum

inat

ion

( A/T

)

A19B12A2

A25 A21 A34 A35 A36 A37 A38 A39

( M/T

)

G

G- O

L-Y

G-R

LG-B

G-W

W-R


1B5

1E4

1

2

EA

A

A1

1B6

2

1

IF

JunctionConnector

J 3A

1N1

1N13

D D

D D

G- W

R- W

R- W(*6 A/T)

IntegrationRelay

R- W

R- W

R- W

R-W

( *7

A/T

)

R-W

( *6

A/T

)

R-W

R-W

R-W

(* 7 M/T)

(*6)

R-W

W-B

W-B

R-W

JunctionConnector

J18

Brake FluidLevel WarningSW

B 2

R-W

( *8

A/T

)

Par

king

Bra

ke S

W

P 5

(*8)

(*8 M/T)

( *7

M/T

)

(* 6 M/T)

( *6

M/T

)

Par

king

Bra

ke S

W

P 5

W-B

( M/T

)


IH

AB

BD

W-B

W-B

Junc

tion

Con

nect

or

J66(

A) ,

J67(

B)

VE

ngin

e C

ontr

ol M

odul

eC11(A), C12(B)Combination Meter

Inte

grat

ion

Rel

ay

JunctionConnector

J 4

P-L


313

Turn

RH

Turn

LH

Bea

m( *

7)

( *6)

B18B17A33B19

O/D

OFF

SLI

P

CR

UIS

E

A/T

OIL

TE

MP

VS

C T

RA

C

AU

TO L

SD

Mal

func

tion

Indi

cato

rLa

mp

B2A7B3A3A14A15A18

G-B

G-Y

R-G

R-G

Turn

Sig

nal F

lash

er

( *7)

( *6)

Hea

dlig

ht L

H,

RH

(*9

)

Inte

grat

ion

Rel

ay (

*8)

V-G R L-O

GR

-B

B-L

R-L

P-L

Engine Control Module Skid Control ECUwith Actuator


* 4 : w/ VSC* 5 : w/o VSC* 6 : w/ Daytime Running Light* 7 : w/o Daytime Running Light* 8 : w/ Daytime Running Light w/ VSC


314


L4

VS

C O

FF

4HI

Was

her

Cha

rge

B8A13B7B6B5B4B1

LS

kid

Con

trol

EC

Uw

ith A

ctua

tor

Y-B

Y-B

BR

-Y

BR

-Y

LG-R

Was

her

Leve

l Sen

sor

Y-G

Gen

erat

or

4WD Control ECU



315

B2 Brake Fluid Level Warning SW1-2 : Closed with float down

P5 Parking Brake SW1-Ground : Closed with parking brake lever pulled up

C11 (A), C12 (B) Combination Meter(B)23-Ground : Always approx. 12 volts(B)24-Ground : Approx. 12 volts with ignition SW at ON or ST position(B)12-Ground : Always continuity

: Parts Location


B252 (2UZ-FE) I24 57 J29 B 58

B254 (1GR-FE) J3 58 J66 A 58

C11 A 56 J4 58 J67 B 58

C12 B 56 J5 58O2

53 (2UZ-FE)

E4 57J18

53 (2UZ-FE)O2

55 (1GR-FE)

F1060 (*3)

J1855 (1GR-FE) P5 58

F1061 (*4) J28 A 58 V2 55 (1GR-FE)

: Relay Blocks





1B24 (*2)

Cowl Wire and Driver Side J/B (Lower Finish Panel)1B28 (*1)


1E24 (*2)



1F24 (*2)

1F28 (*1) Cowl Wire and Driver Side J/B (Lower Finish Panel)

1N 29 (*1)

( )




BB482 (*3)



: Ground Points


EA74 (2UZ-FE)


Front Left Fender





Service Hints


316

Air Conditioning (Access/Standard Cab)

E

10AA/C

2

2

1

2

B14A8A7

2

1

B1A5 A12

IE14

B18

LG-B

LG-B

A4 A3

W-B

LG-B

W-R

R-L

B-L

B- Y

W B

L-W

E

A15

M

FRS REC

+

5

2 1

A13

A/C

Mag

netic

Clu

tch

FRS REC B

ESG- 1 L SG- 2 TW

B-Y

B-Y

B- Y

L-W

2

1

A1 B16

A 1

PRE S5

VV LG

LG

LMS ACT AC1A24

B7

I24(A), I25(B)

A 3

Dua

l

J26(

A) ,

J27

( B)

Pre

ssur

e S

W

A/C Magnetic Clutch and Lock Sensor

A/C

The

rmis

tor

Air

Inle

t Con

trol

Ser

vo M

otor


Junc

tion

Con

nect

or

3

E 4Engine Control Module

A17

V-W

Ski

d C

ontr

ol E

CU

with

Act

uato

r

Junc

tion

Con

nect

or

J 8

E

EA211 EA29

A15

W-B

VER1

I 4

L- R

W- B

( 2U

Z-FE

)A21

L-B

A10

R-G

24259

IE110

A13

G-W

LOCK

11 IE1

W-R

1

G-W

2

IA85

LG-B

AC1ACTLMS

CPU

7

6

B13B17

B-O

B-Y

B-L

B 6

A/C

Loc

kS

enso

r

IG+ DEF


5AIGN

1E17

B-O

Def

rost

er M

ode

SW

AG

BG Junc

tion

Con

nect

orJ6

6(A

) , J

67( B

)


317

L- R

50AHTR

2

10AGAUGE

1E51F9

B

B

1 3

2 5

4

2 2

2 2 2

EA

A

II

E11

4

IA93

I21

8 4

LOM1M2H15

3

1

B- Y

L- R

B-Y

L- R

L- B

W-B

W-B

W-B

B-Y

R

RB-Y

L-R

L-R

L-B

B 4

J 2

HRATERRelay

Y-R

Y-R

B 6

1

2

W-B

L-B

Y- R

W- B

I 4

J13A

A

AJ18

A13

B30


J26(

A) ,

J27

( B)

BlowerMotor

Blower SW

JunctionConnector

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

W- B

2

1

M

B 5Blower Resistor

2 3

1

L- Y

L- R

W-B

W-B


318

Air Conditioning (Access/Standard Cab)

1. Heater Blower Motor OperationCurrent is applied at all times through the HTR fuse to TERMINAL 5 of the HTR relay.When the ignition SW is turned on, current flows through the GAUGE fuse to TERMINAL 2 of the HTR relay to the coil sideto TERMINAL 1 to TERMINAL 3 of the blower SW.

∗ Low speed operationWhen the blower SW is moved to LO position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, causing the HTR relay to switch on. This causes the current to flow from the HTR fuse to TERMINAL 5 of theHTR relay to TERMINAL 3 to TERMINAL 1 of the blower motor to TERMINAL 2 to TERMINAL 4 of the blower resistor toTERMINAL 1 to GROUND, causing the blower motor to rotate at low speed.

∗ Medium speed operation (Operation at M1, M2)When the blower SW is moved to M1 position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, turning the HTR relay to switch on. This causes the current to flow from the HTR fuse to TERMINAL 5 of theHTR relay to TERMINAL 3 to TERMINAL 1 of the blower motor to TERMINAL 2 to TERMINAL 4 of the blower resistor toTERMINAL 3 to TERMINAL 4 of the blower SW to TERMINAL 1 to GROUND. At this time, the blower resistance of theblower resistor is less than at low speed, so the blower motor rotates at medium low speed.When the blower SW is moved to M2 position, current flows through the motor flows from TERMINAL 4 of the blowerresistor to TERMINAL 2 to TERMINAL 8 of the blower SW to TERMINAL 1 to GROUND. At this time, resistance of theblower resistor is less than at M1 position, so the blower motor rotates at medium high speed.

∗ High speed operationWhen the blower SW is moved to HIGH position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, turning the HTR relay to switch on.This causes the current to flow from the HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 1 of theblower motor to TERMINAL 2 to TERMINAL 5 of the blower SW to TERMINAL 1 to GROUND, causing the blower motor torotate at high speed.

2. Operation of Air Inlet Control Servo Motor∗ Switching from FRESH to RECIRC

With the ignition SW turned on, current flows from the GAUGE fuse to TERMINAL 5 of the air inlet control servo motor.When the RECIRC/FRESH SW is switched to the RECIRC side, current flows from TERMINAL 5 of the air inlet controlservo motor to TERMINAL 1 to TERMINAL (A) 8 of the integration control and panel to TERMINAL (B) 1 to GROUND. Themotor rotates and the damper moves to the RECIRC side. When it is in the RECIRC position, current is cut inside theservo motor and the damper stops at that position.

∗ Switching from RECIRC to FRESHWith the ignition SW turned on, when the RECIRC/FRESH SW is switched to the FRESH side, current flows fromTERMINAL 5 of the air inlet control servo motor to TERMINAL 2 to TERMINAL (A) 7 of the integration control and panel toTERMINAL (B) 1 to GROUND, the motor rotates and the damper moves to the FRESH side. when it is in the FRESHposition, current is cut inside the servo motor and the damper stops at that position. When the ignition SW turned on, andmode SW (Integration control and panel) is at DEF or F/DEF position, it causes the damper to move to the FRESH side.Whether the RECIRC/FRESH SW (Integration control and panel) is on or not.

3. Air Conditioning OperationWhen the blower SW is on, current flows from the GAUGE fuse to the HTR relay (Coil side) to TERMINAL 3 of the blowerSW to TERMINAL 1 to GROUND, activating the HTR relay. This causes current to flow from the HTR fuse to the HTR relay(Point side) to A/C fuse to TERMINAL (B) 12 of the A/C SW (Integration control and panel). When the A/C SW (IntegrationControl and panel) is turned on. Current flows from the A/C fuse to TERMINAL (B) 14 of the integration control and panel toTERMINAL (B) 18 to A/C magnetic clutch. Causing The compressor to operate.When blower SW is on and mode SW (Integration control and panel) is at DEF or F/DEF position, it causes A/C to runwhether A/C SW (Integration control and panel) is on or not.

System Outline


319

HEATER Relay5-3 : Closed with ignition SW on and heater blower SW on

A1 A/C Dual Pressure SW1-2 : Open with refrigerant pressure at less than approx. 2.0 kgf/cm2 (196.1 kpa, 28.4 psi) or

more than approx. 32.0 kgf/cm2 (3138.1 kpa, 455 psi)

I25 (B) Integration Control and Panel(B)14-Ground : Approx. 12 volts with ignition SW on and blower SW on(B) 1-Ground : Always continuity

: Parts Location


A152 (2UZ-FE) B6 56

J1853 (2UZ-FE)

A154 (1GR-FE) E4 57

J1855 (1GR-FE)

A352 (2UZ-FE) I24 A 57 J26 A 58

A354 (1GR-FE) I25 B 57 J27 B 58

A13 56J2

53 (2UZ-FE) J66 A 58

A15 56J2

55 (1GR-FE) J67 B 58

B4 56 J8 58

B5 56 J13 58

: Relay Blocks





1E24 (*2)



1F24 (*2)





EA274 (2UZ-FE)






: Ground Points


EA74 (2UZ-FE)


Front Left Fender


: Splice Points


E1174 (2UZ-FE)

Engine Room Main WireI4

80 Cowl WireE1176 (1GR-FE)

Engine Room Main WireI21

80 Cowl Wire


Service Hints


320

Power Source (Double Cab)

1L1

5

1

3

2

3

2

5

1

1C6

1C

1

2

3

1

5

40A AM1

25A PWR NO. 1

25A PWR NO. 2

15A FOG

7. 5A OBD

15A SEAT HTR

15A STOP

25A SUN ROOF

30A PWR NO. 5

30A PWR SEAT 20A PWR NO. 3

20A PWR NO. 4

15A TAIL

7. 5A PANEL

10A HORN

10A ETCS

20A EFI NO. 1

7. 5A ALT- S

15A PWR OUTLET

7. 5A RAD NO. 2

15A CIG

25A AM2

TAILLIGHT Relay

POWER MAIN Relay

ACC Relay

Short Pin

60A

AB

S N

O. 1

140A

ALT

40A

DE

FO

G

30A

AB

S N

O. 2

7. 5

A C

AR

GO

LP

9 2

12 10 4 5 6

W- L

G

B

L- B

P

W

BB

-R W

Bat

tery

B

L-W

F13

1

1

1

2

2

2

40A MAIN

21

Body ECU

Skid Control ECUwith Actuator(*3)ABS Actuatorwith ECU(*4)

2G

2

15A MIR HTR

2C1

W- R

20A TURN- HAZ

30A DOOR NO. 2

21

30A RAD NO. 3

30A TOWING

Gen

erat

or

11

B

3

30A

TO

WIN

G B

RK

30A

BA

TT C

HA

RG

E

30A

TO

WIN

G T

AIL

1 11

222

3 3 3

B-W

L-W

B-R

30A ST

15A AC INV.

Ski

d C

ontr

ol E

CU

with

Act

uato

r(*3

)A

BS

Act

uato

r w

ith E

CU

( *4)

Fusible LinkBlock

60A

TO

WIN

G R

/B

1

G B-R

40A

AIR

PU

MP

5

1

3

2

4

2B

2

7. 5A DEF I/UP

G- Y2

212

DEFOG Relay

B

Air

Inje

ctio

nC

ontr

ol D

river

8

L

2D1

30A

R/B

50A

HE

AT

ER

37

W-RR

R

W- R


321

1

5

3

2

6AM2

AM1

ACC

IG1

IG2

ST2

5

1

3

2

1C4

1C2

10A EFI NO. 2

15A H- LP LH (*2)

15A H- LP RH (*2)

7. 5A ECU- B

20A RAD NO. 1

10A DOME

10A IGN1

20A IGN2

25A WSH

10A HTR

25A WIP

15A GAUGE

10A ECU- IG

20A 4WD

EFI Relay

HEAD Relay

1J7

1C3 W- R

W- L B- Y

B- R

P

G

W- L

W- R

I23


15A DRL (*1)

2G1

2

43

1

5

2

2

2

2

2

L

L R- B

W

W- L

2

2

1 2

1 2

1 2

1 22

2

2

2

L

G- W

R- W

R- L

10A H- LP RL

10A H- LP LL

10A H- LP RH

10A H- LP LH

DIMMER Relay

(*1)

(*1) (*1)

(*1)

(*1)

(*1)

(*1)

(*1)

(*1)

21 2

2L- O

7. 5A RSE

B

B

L- Y

L-Y

J31

2B3

4 1

3 2

B-O

W-R

A22

G

* 3 : w/ VSC* 4 : w/o VSC

ACC CutRelay

Ignition SW

JunctionConnector

7. 5A STA

B2

2121J

8

1C

5 B- WB- W

4

1

5

2

3

20A A/F HTR

W2

212

R

W- R 5

2

3

1

4

2

2

2

2

27. 5A A/C

LG- R2

212

W- B

G- W

L- R

R- Y

HEATER Relay


322

Power Source (Double Cab)

HEAD Relay5-3 : Closed with the light control SW at HEAD position or dimmer SW at FLASH position

: Closed with the engine running and the parking brake pedal released (w/ daytime running light)

I23 Ignition SW1-3 : Closed with the ignition key at ACC or ON position1-2 : Closed with the ignition key at ON or ST position5-6 : Closed with the ignition key at ON or ST position5-4 : Closed with the ignition key at ST position

DIMMER Relay (w/ Daytime Running Light)3-5 : Closed with the HEAD relay on and dimmer SW at HIGH or FLASH position

: Parts Location


A22 66 I23 67

F13 34, 64 J31 65

: Relay Blocks






1C 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

1L45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

2B

2C41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2D41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2G

Service Hints


323

Memo


324

Starting (Double Cab)

5

4

AM2 IG2

ST2

1C3

1J7

Ignition SWI23

2 2

3 2

5 1

2 2

STRelay

25AAM2

2C1

2D1

Battery

10

12

F13EB26

IE115

W-B

B

M

B1A1

C11 C12

STA STSW

R-LP

EA

P

N

5

4

W-R

W-R

B-WB

B-WB

B- L

W-B

P

P 1

NSW

D8

L-R

L-R

AA AA

BE

P

P

IJ14

PP

B- W

30AST

2E3

B-R

A

A

W-B

J34B

-W

S 1(A), S 2(B)

E 5(C), E 6(D)

J28(A), J29(B)


Fusible LinkBlock

JunctionConnector

JunctionConnector


Starter

1C5

1J8

7. 5ASTA

2

2

1

2

IJ18

BB

-W


325

S1 (A), S2 (B) StarterPoints closed with the Park/Neutral position SW at P or N position and ignition SW at ST position

I23 Ignition SW5-4 : Closed with the ignition SW at ST position

P1 Park/Neutral Position SW9-6 : Closed with the A/T shift lever in P or N position

ST Relay5-3 : Closed with the Park/Neutral position SW at P or N position and ignition SW at ST position

: Parts Location


E5 C 67 J28 A 68 S1 A 65

E6 D 67 J29 B 68 S2 B 65

F13 34, 64 J34 65

I23 67 P1 65

: Relay Blocks





1C 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1J 45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

2C

2D 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2E

g g ( g )



EB2 90 Engine No.2 Wire and Engine Room Main Wire (Under the Engine Room R/B)



: Ground Points



Service Hints


326

Ignition (Double Cab)

B

5 6AM2 IG2

ST2

B- R

1C2

B-R

IE113

E 2E 2

B-R L-Y

B-R

B-R

1 31

I 3

4 2

IGT1

L-Y

L-B

W-B

B-R

LG-B

1 3

I 4

4 2

IGT2

LG-B

L-W

W-B

B-R L

1 3

I 5

4 2

IGT3

LL-

W

W-B

E 2 E 2

I 1

E 2E 2E 2

EC

W-B

W-B

W- R

B- R B- R B- R

L- W

W- B

L- B

W- BW- B

I23

Battery

2N 1

E 7

8 15 11

1C3

1J7

W-R

W-R

2C1

25AAM2

2D1

B

10

12

F13

20AIGN2

1D2

W- B

B- R


Fusible Link Block

Igni

ter

and

Igni

tion

Coi

l No.

1

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

3

Ignition SW

Noi

se F

ilter


327

B-R

G-R

1 3

I 6

4 2

IGT4

G-R

L-B

W-B

B-R

W-R

1 3

I 7

4 2

IGT5

W-R

L-W

W-B

B-R V

1 3

I 8

4 2

IGT6

VL-

B

W-B

B-R P

1 3

I 9

4 2

IGT7

PL-

B

W-B

B-R LG

1 3

I10

4 2

IGT8

LGL-

W

W-B

IGF2 IGF1

E 2 E 2 E 2

E 2

I 1

E 2

I 1

E 2

I 1

E 2

I 1

I 1

L-W

L-B

B- R

L- B

W- B

L- W

W- B

L- B

W- B

L- W

W- B

L- B L- B

W- B

L- W

B- RB- R

E 7

10 13 12 14 9 23 24

B- RE 2


Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

Igni

ter

and

Igni

tion

Coi

l No.

7

Igni

ter

and

Igni

tion

Coi

l No.

8


328

Ignition (Double Cab)

I23 Ignition SW5-6 : Closed with the ignition SW at ON position

: Parts Location


E7 67 I5 65 I9 65

F13 34, 64 I6 65 I10 65

I3 65 I7 65 I23 67

I4 65 I8 65 N1 65



1C45 Cowl Wire and Driver Side J/B (Lower Finish Panel)








: Ground Points



: Splice Points


E2 90 Engine Wire I1 94 Engine Wire

Service Hints


329

Memo


330

Charging (Double Cab)

4 1K

10AECU- IG

11 1H

10AIGN1

24

EB25EB28 EB27

B4 B2 B1 A1

B

W

W

B

W

Y-G

B-R

Y-G B-Y W B

B

12

11

7. 5

AA

LT-S

Battery

L IG B

IC Regulator

S

2F4

2D1

B

10

140AALT

F13

1H5

1K11

B-R

C

CJ3

1

BC

AA AA

B-O

Y- G

Y- G

Y-G

ALTL

18

B 9

G 1(A), G 2(B)

8

J55(

A) ,

J56

( B)

C12


Body ECU

Com

bina

tion

Met

er

Fusible Link Block

Generator

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

CH

AR

GE


331

G2 (B) Generator(B) 1-Ground : 13.9-15.1 volts with the engine running at 2000 rpm and 25°C (77°F)

13.5-14.3 volts with the engine running at 2000 rpm and 115°C (239°F)(B) 4-Ground : 0-4 volts with the ignition SW at ON position and engine not running

: Parts Location


B9 66 G1 A 64 J55 A 68

C12 66 G2 B 64 J56 B 68

F13 34, 64 J31 65



1H 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)



2F41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)




Service Hints


332

Engine Control (Double Cab)

I23

B- R

B

2C8

4 1

3 2

3

P

W-R

A22

RG

R

1

5 6

4

AM2

AM1

ACC

IG1

ST1

IG2

ST2

7. 5AECU- B

ACC CutRelay

Ignition SW

3 2

5 1

2

2 2

20AA/F HTR


2

2

1

W

IE112

W- R

W-L

W-L

W-B

A/F

HT

R R

elay

6 1C

2

40AAM1

1

1 1L

F13140AALT

Battery

W-L

WB

12

2

Fusible LinkBlock

10

BW

-R

2D1

25AAM2

2C1

1C3

1J7

W-R

ShortPin

1E2

1J3

3D10

3C10

4A9

4A19

1C5

1J8

7. 5ASTA

2

1

2

2

IJ18 IA82

2

B-W

W-R

W-R

B-W

B-R

W-R

W-R

BB

W- B

B- R

P

W- R

W- L


333

3 2

5 1

3 1

5 2

2 5

1 3

4

20AEFI NO. 1

EA BQ

BP23

BP27

2

1

10AEFINO. 2

B-Y

B-W B-OB- Y

B- W

EF

I Rel

ay

C/O

PN

Rel

ay

F/P

MP

Rel

ay

Y

W-B

B-R

L-B

L-B

W-B

Y

F 5

R

IE122

R

W-B

F10W-R

J34

A

A

W-B

R-G

R

B- O

AA

BC

J47(

A) ,

J48(

B)

Fuel

Pum

pR

esis

tor

Fuel

Pum

p

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

B- R B- R

W- R

R

B

R

W- R

R

B

R- G

B- R

BP19R

W-L

L-B

W- B

B- R

W- L

2H7 2H6

2F12H2 2H5

2C5

2F3

2H4 2B6

2F2 2F5

IA813

IO

JunctionConnector

J45A


IL21

IA410

IJ11

R-G

IL312

AA

IA42

R

2A2

W- B

B- R

A

R

L-B

R

Y

W-B

B-R

L-B

M

5

4


334


R- G

W- B

1F

7. 5AOBD

D 6

CG SG

IE125

R

P-B

13

TC

B- Y

B- W

B- O

13

B- R

Y

B- R

B

R

16

4 5

BAT

W-R

BR

W-B

EC

BR


B- Y

R- G

B- W

B- O

B- R

R

P- B

Y

B- R

R

W- L

B


W- R

B- R

W- R

W- L

B- R

CANH

A2 B1 B

L

W-L

14

CANL

6

WBL

W-L

Junction ConnectorJ76(A), J77(B)

A21

B

W

3C8

3B8

3C2

3A2


335

Y


Junc

tion

Con

nect

or Inje

ctor

No.

7

Inje

ctor

No.

5

Inje

ctor

No.

3

Inje

ctor

No.

1

Air

Fue

l Rat

io S

enso

r( B

ank

2 S

enso

r 1)

Air

Fue

l Rat

io S

enso

r( B

ank

1 S

enso

r 1)

R

(*1)

B- RB- RE 2

13IE1

B- R

P

STA

11 C

B

15 IE1

B

W- L

R

B- R

Y

P- B

R

ACCR

17 A

B- R

B- Y

B- W

J75

B- O

23 IE1

B- O

STAR/NSW

IGSWBATTMRELFPR

TC STSW

Y R-L

P-B

FC

B-O

B-O

B-R

B- R

R- G

B-Y

R-G

B-W

23 A 12 C10 A 8 D

3 A8 A30 C 9 A

2 1C

1 1J

1 1D

17 1E

20AIGN2

L-R

B- R

B-W B-Y

HA2A

D1

B-R

* 1 : Shielded

( *1)

W- R

W-R Y

W-R G

G

HA1A

2 D

LG

PV

B-R

B-R


(*1)

I 1

1 A 30 D22 D31 D23 D

A10

43

122 1

3 4

A30

2 A

B- R

B-R

B-R

B-R

B-R

L-RLGR

#10 #30 #50 #70

3 E6 C4 C2 C

E 2

I20

1

2

I18

1

2

I16

1

2

I14

1

2

Par

k/N

eutr

alP

ositi

on S

W

W- R

B- RB- R

W- L

R

B- O

B- O

1H11

CANL

34 B B33

CANH

B

W

BW

ST

Rel

ay

IA811 IA87

B

B

3B6

3A5

B- O

10AIGN1

1D2

A

A A

JunctionConnector

J75

IA83

+B HT +B HT

AF-AF+AF-AF+


336


B- R

B- O

Inje

ctor

No.

8

Inje

ctor

No.

6

Inje

ctor

No.

4

Inje

ctor

No.

2 Igni

ter

and

Igni

tion

Coi

l No.

4

Igni

ter

and

Igni

tion

Coi

l No.

3

Igni

ter

and

Igni

tion

Coi

l No.

2

Igni

ter

and

Igni

tion

Coi

l No.

1

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 2

Sen

sor

2)

Hea

ted

Oxy

gen

Sen

sor

( Ban

k 1

Sen

sor

2)

R

B- WB- WR

(*1)

L- W

B- RE 2

B- R

E+BE+B

OXHTOXHT

(*1)

( *1)

( *1)R-L

B

W

Y-B

B- W

R

W- L

R

R

B-W

B-WR

BR

OX1BHT1BOX2BHT2B

BR

I 1

I 1I 1

18 E1 E33 D5 D

H 4

31

42

H 6

31

42

B-R

L- W

L- B

L-B

B-R

L-W

E 2E 2

I 1

I 1

L- B

IGT4

G-R

IGT3L

10 E11 E

3

21

I 6

3

21

I 5

B-R


B- R

IGT1 IGT2#80#60

33

2121

L-W

B-RL-B

B-R

B-R

B-R

B-R

B-R

L-Y

LG-B

R-WY

R-BW

8 E 15 E2 E7 C5 C3 C

#20 #40

E 2E 2

5 IE1

I 4

I 3

E 2

I21

1

2

I19

1

2

I17

1

2

I15

1

2

B- R


E E E E

W- L

B- O

B- R

E

C

C

EE

C

JunctionConnector

J64

JunctionConnector

J64

BR

G

NE+

C20

L

NE-

C21

(*1)

EY

(*1)

VV2-

B

28 C

1

2 2

1

C24

L

VV1-

VV

T S

enso

r LH

V16

VV

T S

enso

r R

HV

17 1

2

Cra

nksh

aft

Pos

ition

Sen

sor

C 2

VV1+

25 C18

VV2+

C

C

C

W G( *1)

( *1)


337

B

G R

EKN2KNK2

2

20 D21 D

I 1

D29 D28

KNK1 EKNK

EC37EC3 EC38

E 2

EC33EC34

ACIS

2

PRG

1 1

E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

Y

G2-G2+

L

R R

C 1

I 7

1 2

3

I 8

1 2

3

I 9

1 2

3

I10

1 2

3

E13 E12 14 E E9

W-R

IGT5

V

IGT6

P

IGT7

LG

IGT8

L-W

IGF2

L-B

IGF1

E25 E24

E 2

I 1

E 2

I 1 I 1

I 1

B-R

L-W

B-R L-B

B-R L-B

L-W

29

B-R

C19 C

B- R B- R

L- B

L- W

L- B L- B

L- W

(*1)

B- R

L- B

L- W

E 2

B- W

W- L

B- R

VS

V (

EV

AP

)R

W-G

34

2

E

2

1

V 4

CamshaftPosition Sensor


Igni

ter

and

Igni

tion

Coi

l No.

5

Igni

ter

and

Igni

tion

Coi

l No.

6

Igni

ter

and

Igni

tion

Coi

l No.

7

Igni

ter

and

Igni

tion

Coi

l No.

8

B- O B- O

BR

W

RG

B

BR

W- L

B- R

RG

-W33 E

1

2

I 1

B- R

B- W

I 1R R

(*1)

(*1)

(*1)

(*1)

(*1)

K 2 K 1

VS

V( A

CIS

)V

13


Knock Sensor(Bank 2) G- B

G- B

3

2 1

W

G2 G-

VC

(*1)

* 1 : Shielded


338


15ASTOP

1F2

1

4

A15

G-W

W

G-W

B24 B9

E22 E29 E30

4 2 3

E28

I 1

1

2

B- W

E21

W

E4 5

2

E

16 4 5

3T14

R

E20 E19

M-

M 1

E 2

R

L-Y

V-W

Y-G B-Y

R-Y

G

GR

P-L

M+

B-W

AC1 LMS

THA E2G VG E2 THWVTA1 VTA2

STP

17

S 4

J47(A), J48(B)

1 5

B-W

B

I24

VC

GR

-L

ACT

B- W

GE01

E

I 1

L-R

G- B

B- W

( *1)

LMSAC1

ACT

25

E2

VCM+M-VTA2VTA1

I 1B- W

Eng

ine

Coo

lant

Tem

p.

Sen

sor


JunctionConnector

Mas

s A

ir F

low

Met

er

Sto

p Li

ght

SW


G-B

G- BI 1

23 E

B- W

2117

I 1

10

B- O B- O

C15 C14 C17 C16

1

2

1

2

B- R B- R

W- LW- L


P-L

W-R

G-B

L-Y

OC2+ OC2- OC1+ OC1-

C19

C20

B-W

G-B G

AB

BB

G- B

G-B

Cam

shaf

t Ti

min

g O

il C

ontr

ol V

alve

LH

Cam

shaf

t Ti

min

g O

il C

ontr

ol V

alve

RH


S31

Sto

p Li

ght

Rel

ay

3 2

4

5 1

( *2)

L-B

( *2)

G-W ( *2)

W-R

( *2)

W

W(*3)

(*2)

B-R ( *2)

VGE2GTHA

E2+B

AIV1

RB

-L

27 E

I 1

1

2

VS

V( A

ir S

witc

hing

Val

ve B

ank

1)V

14

R

I 1

I 1RR

B-W

B-WR


339

(4W

D)

15ATAIL

1E18

10AETCS

B

B13 A7

B

B

32 B

AD

D D

etec

tion

SW

F/PS

GR

4WD

8 C

GG

W-G

W-G

J49

ELS +BM

B-W


E 3(A), E 4(B), E 5(C), E 6(D), E 7(E)

* 1 : Shielded

22 C 5

GSW2

Cen

ter

Airb

agS

enso

r A

ssem

bly


Junc

tion

Con

nect

or

G- B

B-W

B-W

W- L

B- W

B- R

B- O

1 EC3

E32

EC36

I 1

EC35

A225 A6 A

IL38 IL35 IL310

14 IL3

IE119

EC

I 1

IE118

B- O

BP18

W-B

W-B

W-B

R-W L-

B

L-W

L-W

L-B

R-W

W-L

G-B

G-B

W-L

G-B

G-B

MPMP VPMP PPMPAIP

1

1 8 3

23

B- W

G- B

A34

B- R

IL311

G-B

BP110 BP15 BP17

L-W

L-B

R-W

IE1

24

BP16

B- W

6

BP24

W-B

2H3

IA812 1A10

1F3

Air

Pre

ssur

e S

enso

r

6 IA4

B12

G-Y

G-Y

ELS2

2

1

2

7. 5ADEF I/UP

* 2 : w/ VSC* 3 : w/o VSC

AIPVC

E2

2

1

E26

G-Y

AIV2

VS

V( A

ir S

witc

hing

Val

ve B

ank

2)V

15

R

L 4

2 4

Can

iste

rC

lose

dV

alve

Pressure Sensor

M


IL3

9 B- W

B-W

9

G-B

W-L


340


B- O

VCP2

A20


VPA2 EPA VCPAVPA



EPA2

B- O

3 6 5 4

18 A19 A

1 2

G-R

LG-R

R-GL V

P-G

21 A27 A26 A20 A

L

E03ME01

W-B

W-B

EY

43 D D

E01E02E1E05

W-BBBR

W-B

EC

7 E6 E16 D CD7

W-B

E04

Y- R

B308 BB1

THWO

Y-R

B

G- O

V- G

14

B

G-O

V-G

B

TACH SPD W

A

A

JunctionConnector

J49

14 IE1

IA8

6

8

A

5 A

EC

2 B6

A25 A4 A13

A4 A3 A2

A1

EB24 EB23

EZ

E 5

B1

A31

2

A35

1

AIRP AIRV AIDI

B- R

P

G-B

GR

-R

A32(A), A33(B)

P

G-B

GR

-R

BR L

B-R

B R

W W

WR B

B R

IA8

IA89IA810

BR

W-B

VPVVDISIVSIP

BATTE+B

Air

Pum

p

Air

Sw

itchi

ng V

alve


1

2

M

C9

EC

IE120

W-B

W- B


341

B- OC

11( A

) , C

12( B

)

B

G-O

J49

B-O

A18 A25 A23 B24

G- O

V- G

B

B12

W-B

IO

W-B

Com

bina

tion

Met

er

JunctionConnector

Y-R

A32


Y- R

L

V-G

L

Mal

func

tion

Indi

cato

rLa

mp TEMP


A

A

40A

AIR

PU

MP

12

8

F13

Fusi

ble

Link

Blo

ck

1D6

1F9

A

JunctionConnector

J45

3E2

3A2

W- B

W-B

W- B

A


342















System Outline


343


The SFI system monitors the engine condition through the signals input from each sensors to the engine control module.The control signal is sent to the engine control module TERMINALS #10, #20, #30, #40, #50, #60, #70, #80 to operate theinjector (Fuel injection). The SFI system controls the fuel injection by the engine control module in response to the drivingconditions.

∗ ESA systemThe ESA system monitors the engine condition through the signals input from each sensors to the engine control module.The best ignition timing is decided according to this data and the data memorized in the engine control module. Thecontrol signal is output to TERMINALS IGT1, IGT2, IGT3, IGT4, IGT5, IGT6, IGT7, IGT8, and these signals control theigniter to provide the best ignition timing.


∗ Air fuel ratio sensor heater control systemThe air fuel ratio sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaustemission is low) and warms up the air fuel ratio sensor to improve detection performance of the sensor. The engine control module evaluates the signals from each sensor, current is output to TERMINALS A1A+ and A2A+controlling the heater.






344














: Parts Location


A10 64 F5 64 J34 65

A20 66 F10 70 J45 68

A22 66 F13 34, 64 J47 A 68

A30 64 H4 64 J48 B 68

A31 64 H6 64 J49 68

A32 A 64 I3 65 J64 68

A33 B 64 I4 65 J75 68

A34 64 I5 65 J76 A 68

A35 64 I6 65 J77 B 68

C1 64 I7 65 K1 65

C2 64 I8 65 K2 65

C5 66 I9 65 L4 70

C11 A 66 I10 65 M1 65

C12 B 66 I14 65 S4 69

C19 64 I15 65 S31 69

C20 64 I16 65 T14 65

D6 67 I17 65 V4 65

E2 64 I18 65 V13 65

E3 A 67 I19 65 V14 65

E4 B 67 I20 65 V15 65

E5 C 67 I21 65 V16 65

E6 D 67 I23 67 V17 65

E7 E 67 I24 67

Service Hints


345

: Relay Blocks





1A

1C

1D

1E 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1F

( )

1G

1H



2A

2B



2F

2H

3A

3B


3D

( )

3E

4A 50 Cowl Wire and Sub J/B No.4 (Upper the Accelerator Pedal)









IL2 92 Floor No.2 Wire and Cowl Wire (Right Kick Panel)


BP196 Frame Wire and Floor No 2 Wire (Under the Driver’s Seat)

BP296 Frame Wire and Floor No.2 Wire (Under the Driver’s Seat)

: Ground Points





EZ 90 Left Side of Cylinder Block



: Splice Points


E2 90 Engine Wire I1 94 Engine Wire

E5 90 Engine No.2 Wire


346

Headlight with DRL (Double Cab)

2 3

1 5

2C6

1G9

1J6

15ADRL

2F6

2 5

1 3

4

22

2 2

IA714

2

A15

1B1

1B2

A13A12 C18 A7

7813

16

OFF

Tail

Head

Low

High

Flash

Ligh

tC

ontr

ol S

WD

imm

erS

W

Combination SWC15

1B7

1F9

IO

A8B4

A J45

W-B

Y-R

R-G

W-L

R-L

G-Y

LG-R

LG-R

W-L

L W

R-W

R-L

HEAD HF HU HIND DIM

L

L

L

R- B

R- B

W

R- W

R- L

W- B

W-B

40AMAIN

HEADRelay

HRLY H- ON

Y-R

A18

B12

W- B

IA713

R-W

R-W

2

DIMMERRelay

1

P 5

C3

PKB

LG-R

LG-R

2G1

1D6

1

3A3

3A13

A18

CHG-

Y-G

1K11

1H5

Y-G

Y-G

EB28

Y-G

4

G 2

L

BC

AA


B 9(A), B10(B), B11(C)

J55(A), J56(B)

C11

( A) ,

C12

( B)

Body ECU

Com

bina

tion

Met

er

Generator

JunctionConnector

JunctionConnector

Par

king

Bra

ke S

W

Bea

m


347

2 3

1 5

2 2

2 2

10AH- LP RH

2

10AH- LP LH

10AH- LP RL

2

10AH- LP LL

2 2 2 2

3

2 1

3

2 1

2

1

A

A

A

A

A

A

D 2

J34

H 2 H 1

W-L

G-W

R-W

W-L

W-L

W-B

R-W

W-L

R-L

W-B

R- B

W

R- W

R- L

W- L W- L

W- B

L

R- L

2 2 2 2

1 1 1 1

W

G-W

R-W L

R-L

W- B

J32

DR

L N

O.

4R

elay

A

EA

AJ35

Daytime RunningLight Resistor

Headlight LHHeadlight RH

JunctionConnector

JunctionConnector

JunctionConnector


348

Headlight with DRL (Double Cab)

Daytime Running Light OperationWhen the engine is started, the generator signal is input of the body ECU. At this time, if the parking brake pedal isdepressed (Parking brake SW ON), the body ECU is not activated, and the daytime running light system does not operate. When the parking brake pedal is released (Parking brake SW OFF), a signal is input into TERMINAL (C) 3 of the body ECU.This activates the body ECU and the headlight turns on.


Closed with the engine running and parking brake pedal released

DIMMER Relay5-3 : Closed with the HEAD relay on and dimmer SW at HIGH or FLASH position

C15 Combination SW13-16 : Closed with the light control SW at HEAD position

8-16 : Closed with the dimmer SW at FLASH position7-16 : Closed with the dimmer SW at HIGH or FLASH position

: Parts Location


B9 A 66 D2 64 J35 65

B10 B 66 G2 64 J45 68

B11 C 66 H1 64 J55 A 68

C11 A 66 H2 64 J56 B 68

C12 B 66 J32 65 P5 69

C15 66 J34 65

: Relay Blocks





1B

1D

1F 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1G

( )

1H


1K45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

2C


2G

g g ( g )






: Ground Points




System Outline

Service Hints


349

Memo


350

Headlight without DRL (Double Cab)

40AMAIN

2

1

2D1

2 3

1 5

HEADRelay

2C6

1J6

1G9

LG-R

LG-R

B4

OFF

Tail

Head

Ligh

tC

ontr

ol S

W

Low

High

Flash

Dim

mer

SW

A15 A12

A13

HEAD HF

HRLY HU

G-Y

R-L

13 8 7

1716C15

BB

12

10

B

F13

Battery

1B7

1F9

W-B

W-B

15AH- LPRH

2F8

R-W

Y-R

R- G

H 2

15AH- LPLH

2F6

R-L

Y- R

R-G

H 1

B

B

1B1

1B2 1K2

B

Y- R

Y- R

Y-R

J32

C

C

IJ24

R-G

CR- G

J32

W-B

IO

A

R- G

J45

R- G

Y-R

2 1

3

2 1

3

Y- R

IA710

R-G

C

1D6

W- B

R-G

C12

B 9

( A) ,

B10

( B)

Bod

y E

CU

CombinationMeter

Combination SW

Fusible Link Block

Hea

dlig

htLHH

eadl

ight

RH

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Hig

h B

eam

12

17


351


: Parts Location


B9 A 66 C15 66 H2 64

B10 B 66 F13 34, 64 J32 65

C12 66 H1 64 J45 68



1B



1G



2C

2D 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2F

g g ( g )





: Ground Points



Service Hints


352

Fog Light with DRL (Double Cab)

15AFOG

10AH- LPLL

2

3 1

5 2

1K7 1B9 1J10

FOGLIGHTRelay

G- W

G-W

R-W

P

D

D

EA

A

A

1

F 2

J34

PW

-BW

-B

2

1

F 1

PW

-B

D J31

OFF

ON

R-W

B 9FFOG

17

11

10

2

G-B

C15

1

A


Fog Light SW

Body ECU

Combination SW

Fro

nt F

og L

ight

LH

Fro

nt F

og L

ight

RH

JunctionConnector

JunctionConnector

AJ35JunctionConnector

2


353

FOG LIGHT Relay5-3 : Closed with the light control SW at HEAD position, dimmer SW at LOW position and fog light SW on

: Parts Location


B9 66 F2 64 J35 65

C15 66 J31 65

F1 64 J34 65

: Relay Blocks





1B 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)



: Ground Points



Service Hints


354

Fog Light without DRL (Double Cab)

15AFOG

FOGLIGHTRelay

1K7 1B9 1J10

D

D

2

1

PP

F 1

J31

W-B

D

W-B

2

1

P

F 2

EA

A

W-B

J34

OFF

ON

R- W

Y- R

17

FFOG B 9

R-W

G-B

2F6

R-L

R-G

Y-R

H 1

2F8

R-W

R-G

Y-R

BB

15AH- LPLH

15AH- LPRH

B

J32

C15

3 1

5 2

Y- R

1 2

3

1 2

3

H 2

10

11

A


Fog Light SW

Body ECU

Combination SW

Fron

t Fog

Lig

ht L

H

Fron

t Fog

Lig

ht R

H

Hea

dlig

htLH H

eadl

ight

RH

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

A



355

FOG LIGHT Relay5-3 : Closed with the light control SW at HEAD position, dimmer SW at LOW position and fog light SW on

: Parts Location


B9 66 H1 64 J34 65

C15 66 H2 64 J35 65

F1 64 J31 65

F2 64 J32 65



1B 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)




: Ground Points



Service Hints


356

Taillight (Double Cab)

15ATAIL

1K8

1 5

2 3

1G21L1

TAILLIGHTRelay

B5

A14

W LG G

G

TAIL

TRLY

OFF

Tail

Head

14

IO

A

J45

1F9

1B7

W-B

W-B

F13

Battery

WB

B

BJ74

GW

-B

EA

A

BG

W-B

B

GW

-B

B

GW

-B

EM

AA

2

1F

4

16

140A

ALT

2

12

A

AJ46

LG

G

B 9(A), B10(B)

Light Control SW C15

Body ECU

Com

bina

tion

SW

Fusible LinkBlock

Junction Connector

Junc

tion

Con

nect

or

JunctionConnector

Fron

t Par

king

Lig

ht R

H

2

1

F12

Fron

t Par

king

Lig

ht R

H N

o. 2

2

1

F11

Fron

t Par

king

Lig

ht L

H N

o. 2

2

1

F 3

Fron

t Par

king

Lig

ht L

H

1G

8

A

B

GW

-B

A

2

1

F18

B

GW

-B

A

2

1

F19

J30

Junc

tion

Con

nect

or

J35

Junc

tion

Con

nect

or

G

Fron

t Par

king

Lig

ht L

H N

o. 3

Fron

t Par

king

Lig

ht R

H N

o. 3


357

BS

3

2

R 4

L 1

L 2

1

2

1

2

AI

BB

G

BP37

B 3 B 3 B 3

B 3 B 3 B 3

W-B

W-B

W-B

W-B

W-B

G G G G

G

W- B W- B

G

G

Tail

Tail

Lice

nse

Pla

teLi

ght L

H

Lice

nse

Pla

teLi

ght R

H

Rea

r C

ombi

natio

n Li

ght L

H

3

2

R 5

Rea

r C

ombi

natio

n Li

ght R

HJu

nctio

nC

onne

ctor

J38(

A) ,

J39(

B)

G

G


358

Taillight (Double Cab)

C15 Combination SW14-16 : Closed with the light control SW at TAIL or HEAD position

: Parts Location


B9 A 66 F13 34, 64 J45 68

B10 B 66 F18 64 J46 68

C15 66 F19 64 J74 65

F3 64 J30 65 L1 70

F4 64 J35 65 L2 70

F11 64 J38 A 68 R4 71

F12 64 J39 B 68 R5 71



1B


1G

( )






: Ground Points






: Splice Points


B3 96 Frame Wire

Service Hints


359

Memo


360

Illumination (Double Cab)

1 5

2 3

TAILLIGHTRelay

1G21L1

140A

ALT

2

12

WW

F13

B

Battery

B5

A14

TAIL

TRLY

LG

IO

A

1B7

1F9

OFF

Tail

Head

Ligh

tC

ontr

ol S

W

14

16

W-B

W-B

C15

7. 5APANEL

1H10 1M3 1E12

22

21

G G

C12

1H8

1E13

W-G

W-G

W-G

ID26

G

ID25

G

ID23

W-G

ID24

W-G

G

2

1A

18

2

1

C 8

B

W-G

B G

A

AJ46

LG

J45

G

7

8

O 8

4D3 4D4

4A14

W-G

4D2 4D14A1

B 9(A), B10(B)

Ash

tray

Illu

min

atio

n

Body ECU

Cig

aret

te L

ight

erIll

umin

atio

n

Com

bina

tion

Met

er

Combination SW

Fusible Link Block

Junc

tion

Con

nect

or

JunctionConnector

Ove

rhea

d M

odul

e

1B4

IC22

W-G

Illum

inat

ion


361

GW

-G

1

2

S11

G

1

W-G

2

S12

GW

-G

1

3 2

W-B

IN

* 2 : 8 Speaker w/ Navigation System* 1 : 6 Speaker

GW

-B

T

EL

W-B

G G G G

RheostatR 3

G

W-G

G11

2

W-G

W-G

G

10

1C2

ILL+

(*3)

B5

ILL-

D6

SWG

C12 (*3)

A10 (*1)

W- G

GR

-R

(*1)

4E3

4B1 4C14A114A12

4E1 4A2

A

A

B

BB

A

W-G

G

J57

J57

4A4

4B4 4C4

A

4D104A10

4A20

W-B

2

1

ILL-

ILL+

G 3

I24

C16

R 2

( A) ,

R 1

( B) ,

R14

( C) ,

R15

( D)

Ste

erin

g P

AD

SW

Com

bina

tion

SW

Glo

ve B

ox L

ight

Inte

grat

ion

Con

trol

and

Pan

el

JunctionConnector

JunctionConnector

Rad

io a

nd P

laye

r

Sea

t H

eate

r S

W( D

river

’s

Sea

t)

Sea

t H

eate

r S

W( F

ront

Pas

seng

er’

s S

eat)

Junc

tion

Con

nect

or

J58

W-G

W-G

1

2

G

M 5

Mai

n S

W

4E4

4E2

* 3 : 8 Speaker w/o Navigation System

E12 (*2)

D2 (*2)

(*3)

F6 (*2)

R27

( E) ,

R28

( F)

Rad

io a

nd P

laye

r w

ith D

ispl

ay

ILL+

ILL-


362

Illumination (Double Cab)

C15 Combination SW14-16 : Closed with the light control SW at TAIL or HEAD position

: Parts Location


A18 66 I24 67 R3 69

B9 A 66 J45 68 R14 C 69

B10 B 66 J46 68 R15 D 69

C8 66 J57 68 R27 E 69

C12 66 J58 68 R28 F 69

C15 66 M5 69 S11 69

C16 66 O8 70 S12 69

F13 34, 64 R1 B 69

G3 67 R2 A 69



1B

1E


1G

( )

1H

1L 45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)


4A

4B


4D

( )

4E





: Ground Points




Service Hints


363

Memo


364

Turn Signal and Hazard Warning Light (Double Cab)

15AGAUGE

1E7

20ATURN- HAZ

2A4

B5

A3

IA77LH

RH

1 4 8 5 6

R-L

R-L

WW G-R

G-O

LG-R

I242

1 3

IG +B

T 5

LR

G-Y

2

1E1 1H6

1K1

A

A

EM

A

A

A

3

1

BS

R 5

IO

A

1D6

1F9

W-B

W-B

W-B

W-B

W-B

G-Y

G-Y

G-Y G

-Y

G-Y

G-Y

J31

LL

G-B

3

G-B

1E111H2

1K5

B

B

EA

A

B

W-B

W-B

G-B

G-B

G-B

J31

J35

A

W- B

W-B

2

3

W-B

G-B

G-B

HAZ

16

EL ERHAZ

C15

G-Y

G-B

IO

E

W-B

7

W-B

A

AF

BM

B3

C5 A5

AM

BFA6

B6

G-Y

BP36

A33 B19

B12

1B6

W-B

BP33

B1

A4 C4 G-B

B 3

W-B

W- B


J51(A), J52(B)

Turn Signal SW

J51(A), J52(B), J53(C)

J51(A), J52(B), J53(C)

J38(

A) ,

J39

( B)

J38(

A) ,

J39

( B)

J51(

A) ,

J52

( B)

Turn

Turn

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

Combination SW


Junc

tion

Con

nect

or

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

orR

ear

Com

bina

tion

Ligh

t RH

Turn Signal Flasher

HazardSW

2

3

F12

Fron

t Tur

n S

igna

lLi

ght R

H N

o. 2

2

3

F 4

Fron

t Tur

n S

igna

lLi

ght R

H

Junc

tion

Con

nect

or

J30

3

1

Rea

r C

ombi

natio

n Li

ght L

HR

42

3

Fron

t Tur

n S

igna

lLi

ght L

H N

o. 2

F11

Junc

tion

Con

nect

or

J45

Fron

t Tur

n S

igna

lLi

ght L

H

F 3

Junc

tion

Con

nect

or

J45

Turn

LH

Turn

RH


365

T5 Turn Signal Flasher4-Ground : Always approx. 12 volts1-Ground : Approx. 12 volts with the ignition SW at ON position7-Ground : Always continuity

: Parts Location


C11 A 66 I24 67 J51 A 68

C12 B 66 J30 65 J52 B 68

C15 66 J31 65 J53 C 68

F3 64 J35 65 R4 71

F4 64 J38 A 68 R5 71

F11 64 J39 B 68 T5 69

F12 64 J45 68



1B

1D


1F

( )

1H


2A 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)





: Ground Points






: Splice Points


B3 96 Frame Wire

Service Hints


366

Trailer Towing (Double Cab)

IO

A

10A

EC

U-I

G

1K4

B-R

30A

BA

TT C

HA

RG

E

3

L-W

1

2

G18 1E

15A

TA

IL

30A

TO

WIN

G B

RK

3

B-R

1

2 2

1

B-W

3

30A

TO

WIN

G T

AIL

( *1)

( *1)

2 3

1 5

33

3 3

W-B L

BA

TT C

HA

RG

E R

elay

2 3

1 5

33

3 3

LG B-Y

TOWINGTAILRelay

B-R ( *1)

A

A

IA413

L

IL26

IL25

IA44IA426

A

A

LGLG

B-Y

B-Y

5

TRLY

BK22

IL24

L B

BK21 3 BK2

Y W

BK12

BK14

BR

5 2

3

GND

TAIL +B

BR1 BK1 BK13

R( *1) G ( *2)

( *1) Y ( *2)

( *1)

( *1)

( *1)

YG

W-B R

R

W-B

1

BRK

G-W

4

STOP

J34

J45

O 5

B10

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

G

Y

W- B

G- W(*1)

R- B(*1)

( *1)

( *1)

( *1)

W-B

( *1) L ( *1)

B-RG ( *1)

( *1)

J46

( *2) G ( *1)

W-B

R-BL ( *1)

( *1)

W-B

B- W

BRK BATT B/UP GND

STTLSTTRTAIL

C

C

( *1)

J31

AB

BB

IA45

EA

3A2

3B2

BP3

5

BP32

BS

AW- B

(*1)

R

(*1)

C6

B6

BP34 BP31

AN

BG

AG

BN

G YYG

BP310

B-Y

B-Y

B2 (*2)A3 (*1)

A6 (*1)

B4 (*2)A4A2A7

B1B3A1 A5

W-B

L L

R

(*1) (*1)

(*1)


J49(

A) ,

J50

( B)

T 6(A), (B)

J52(

B) ,

J53

( C)

J38(

A) ,

J39

( B)

Body ECU

Junc

tion

Con

nect

orJu

nctio

n C

onne

ctor

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Opt

ion

Con

nect

or

Trailer Socket


367

15A

GA

UG

E

1D7

L-B

25

13

1E

W-B

R-B

BA

CK

-UP

LIG

HT

Rel

ay

1E19

R-B

9

IPO

7

8

1F9

( *1)

( *1)

( *1)

( *1)

1E7

R-L

IO

A

J45

W-B

( *1)

IE126

1

2

3

LL

IG

1

LR

2 4

+B

C1

A4

C2

A5

20A

TUR

N-H

AZ

2A4

7 IA7

WW

A3

B5


W- B

Y

G

R- B(*1)

G- W(*1)

G-B

G-Y

R-L

R-L

G-W

R-B

L-B

R-B

R-B

R-B

R-B

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

T 5

P 1

BP39

AH

BF

AD AD

BE

1

+B

30A

TO

WIN

G

2B4

20 IA4

R-W

R-W

398

RTINLTINSTIN

G-Y

G-B

G-W

246

RTOTLTOTGND

Y G

G-W ( *1)

IL22


J51(

A) ,

J53(

C)

J47(

A) ,

J48

( B)

J28(

A) ,

J29(

B)

J51(

A) ,

J52

( B)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Par

k/N

eutra

l Pos

ition

SW

Turn Signal Flasher

Bac

k-U

p

T 9

Trai

ler

Con

vert

er

W-R

B A

B A

W

4

2 1F

15ASTOP

1

* 4 : w/o VSC* 3 : w/ VSC

3 2

4

5 1

Sto

p Li

ght S

WS

4

W-R

G-W

Sto

p Li

ght R

elay

S31

L-B

( *3)

( *3)

( *3)

( *4)

B-R ( *3)

( *3)W

Junc

tion

Con

nect

or

J47(

A)

G- W

(*4)

W

(*3)


368

Trailer Towing (Double Cab)

T9 Trailer Converter8-Ground : Approx. 12 volts with the brake pedal depressed1-Ground : Always approx. 12 volts6-Ground : Always continuity

: Parts Location


B10 66 J46 68 O5 69

J28 A 68 J47 A 68 P1 65

J29 B 68 J48 B 68 S4 69

J31 65 J49 A 68 S31 69

J34 65 J50 B 68 T5 69

J38 A 68 J51 A 68T6

A 71

J39 B 68 J52 B 68T6

B 71

J45 68 J53 C 68 T9 69

: Relay Blocks





1D


1F

( )


2A41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2B41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

3A48 Cowl Wire and Sub J/B No 3 (Upper the Accelerator Pedal)

3B48 Cowl Wire and Sub J/B No.3 (Upper the Accelerator Pedal)







BK196 Frame Wire and Frame No 3 Wire (Near the License Plate Light)

BK296 Frame Wire and Frame No.3 Wire (Near the License Plate Light)


: Ground Points





Service Hints


369

Memo


370

Back-Up Light (Double Cab)

15AGAUGE

7

8

IPO

IE126

L-B

L-B

1

2P 1

G-R

2 5

1 3

1E19

1F9 1E9

BACK- UPLIGHT Relay

R- B

R- B

IO

AJ45

W-B

W-B

W-B

3

5

R 4

R-B

BS

W-B

3

5

R 5

R-B

R- B

1D7

R-B

AH

BFBP39

R-B

B 3

B 3

W-B

IL22


J28(A), J29(B)

Bac

k-U

p

Bac

k-U

p

JunctionConnector

JunctionConnector


Rea

r C

ombi

natio

nLi

ght

LH

Rea

r C

ombi

natio

nLi

ght

RH

Bac

k-U

p

BF

5

REV


R30

R-B

( *1)

* 1 : w/ Navigation System


371

P1 Park/Neutral Position SW2-1 : Closed with the shift lever in R position

BACK-UP LIGHT Relay3-5 : Closed with the shift level in R position and ignition SW at ON position

: Parts Location


J28 A 68 P1 65 R30 69

J29 B 68 R4 71

J45 68 R5 71



1D


1F

( )






: Ground Points




: Splice Points


B3 96 Frame Wire

Service Hints


372

Stop Light (Double Cab)

W

G-W

G-W

BS

3

4

3

4

W-B

W-B

R 5

R 4

G-W

G-W

4

1

AE

BL

15ASTOP

1F2

AB AB

W-R

B 2

2

1

BR

H10

W-B

B 3BP3

8G- W G- W G- W

G-W

B 3

W-B


J47(A), J48(B)

J38(A), J39(B)

Sto

p

Sto

p


JunctionConnector

Junction Connector

Rea

r C

ombi

natio

nLi

ght L

H

Rea

r C

ombi

natio

nLi

ght R

H

* 2 : w/o VSC* 1 : w/ VSC10A

ECU- IG

1F4

3A4

3D3

4A18

4A83 2

4

5 1

D A

E B

Sto

p Li

ght

SW

S 4

W-R

G-W

G- W

W- R

Sto

p Li

ght

Rel

ay

S31

IA84

S29Skid Control ECUwith Actuator

16

L-B

L-B

L-B

B-R

B- R

W B- R

( *1)

(*1)

( *1)

( *1)

( *1)

( *1)

(*1)

(*1)

(*1)

(*2)

( *1)

( *2)

(*1)

W

STPO


373

S4 Stop Light SW4-1 : Closed with the brake pedal depressed

: Parts Location


H10 70 J48 B 68 S29 65

J38 A 68 R4 71 S31 69

J39 B 68 R5 71

J47 A 68 S4 69





3D48 Cowl Wire and Sub J/B No.3 (Upper the Accelerator Pedal)






: Ground Points




: Splice Points


B2 96 Floor No.2 Wire B3 96 Frame Wire

Service Hints


374

Center Cluster Integration Control System (Double Cab)

10AIGN1

1H11

M

B17 A7 A8

5

2 1

R- Y

B-O

B-W L

A15

FRS RECIG

A/C

Mag

netic

Clu

tch

B18 A21 A10

B25 B24

L-R

GR

-L

L-Y

L ACT LMS

+

FRS REC

L-W

1E17

B-O

B24

B-O

6 A

P- B

18 A

19 11 15 8

Y- B

Y-B

P-B

G-Y P

2- 4H- L

4WDL4

F20

IND1 IND2 H- L 2- 4

7 B5 B A19 A20

B4 B6

R-Y

B13

7

6

B 6

W-R

DEF

A17

V-W

AC1

ACT AC1 LMS

IE14

10AHTR

1E4

4A7 4D7

R-Y

A 3

3

B9

B4

RDEF

4B7

YD

EFO

G R

elay


C12(B)

I24(A), I25(B)


Air

Inle

t Con

trol

Ser

vo M

otor

Def

rost

erM

ode

SW

Combination Meter

4WD Control ECU


Engine Control ModuleE 4(B)

3D5

3E5

4HI

4LO


375

7. 5AA/C

2

B14 A16

LG-R

LG-R

8

G-R

2

B HAZ

A5

CPU

10ADOME

1J5

1E8

B15

7. 5ARAD NO. 2

1F12

B9 B3

A

IN

B11 B10 A11 A2 B6

GR

RR

R

+B ACC CGSW

PBKL E ILL- ILL+ CGID

W-B

B- W

G

W-G

G

W- G

* 2 : Except Captain Seat* 1 : Captain Seat

1

HAZ

T 5

W- G

IA74

4A6

4B6

2C3

4B5

4A5

GR

4D10

4B10

W-B

J58

L-O

Ski

d C

ontr

ol E

CU

with

Act

uato

r

I24(A), I25(B)



JunctionConnector

Turn SignalFlasher

BS15

A13

B

B

24

B

2

A8

16 B

IK217

BS13

8

2 1

8 4 9 5

Occupant Classification ECUO10

B

B

G-R

G-B

G-R

G-B R L ( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *2)

( *1)

B

(*2)

Buckle SW RHB13

FSR-FSR+

BGND

Sho

rt C

onne

ctor

S13

( A) ,

S14

( B)

BSWFSR-FSR+

PBEW

Cen

ter

Airb

agS

enso

r A

ssem

bly

C 4

( A) ,

C 5

( B)

15 B

PBE+

4

Buc

kle

SW

RH

and

Occ

upan

t D

etec

tion

SW

B15

IK21

A

3

W-B

W-B

V

(*2)

( *2)

( *2)


376

Center Cluster Integration Control System (Double Cab)

BR

R 3

GG

W-B

W-G

1

3 2

G

W- G

2

3

B-W

W- G

B-W

B-W

W-B

B- W

W-B

7. 5APANEL

1E12

4A1

4A24B1

4B4 4D10

4A4 4A10

IN

AJ58

W-G

W-B

W-B

G

IL27

B- W

B11A16

CGLPCGSW

7. 5

AC

AR

GO

LP

F13

IA43

CGB

10 B

PP

6


B 9(A), B10(B)

J46

Body ECU

Fusi

ble

Link

Blo

ck

Junc

tion

Con

nect

or

Junction Connector

Rhe

osta

t

Car

go L

ight

H10

B

BB

L E

T


377

The integration control panel is composed by design components such as the cluster, resistor, heater control panel, and SW.The integration control panel controls systems such as the air conditioning, cargo light, 4WD and hazard warning light andclock.

I25 (B) Integration Control and Panel(B)17-Ground : Approx. 12 volts with ignition SW on and blower SW on(B)14-Ground : Approx. 12 volts with ignition SW at ON or ST position(B)15-Ground : Always approx. 12 volts(B) 9-Ground : Approx. 12 volts with ignition SW at ACC or ON position(B)10-Ground : Always continuity

: Parts Location


A3 64 C5 B 66 J46 68

A15 66 C12 B 66 J58 68

B6 66 E4 B 67 O10 72

B9 A 66 F13 34, 64 R3 69

B10 B 66 F20 67 S13 A 69

B13 72 H10 70 S14 B 69

B15 70 I24 A 67 T5 69

C4 A 66 I25 B 67

: Relay Blocks





1E


1H

( )


2C 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

3D48 Cowl Wire and Sub J/B No 3 (Upper the Accelerator Pedal)

3E48 Cowl Wire and Sub J/B No.3 (Upper the Accelerator Pedal)

4A

4B 50 Cowl Wire and Sub J/B No.4 (Upper the Accelerator Pedal)

4D

( )









: Ground Points




System Outline

Service Hints


378

Cargo Light (Double Cab)

3 B

B6B10

BR

A

IN

J58

2

3

B-W

W-B

W-B

B-W

W-G

B-W

H10

GND CGID

CGSW

6

7. 5

AC

AR

GO

LP

F13

IA43

B10

PP

P

CGB

A16

CGSWW

-B

4B10

4B10 IL27

B- W

B-W

B-W

B-W

CGLP

B11

B 9(A), B10(B)

I25(B)


J46

Body ECU

Fus

ible

Lin

kB

lock

Cargo Light


Junc

tion

Con

nect

or

JunctionConnector

B

BB

Cargo Light SW


379

I25 (B) Integration Control and Panel(B)10-Ground : Always continuity(B) 3-Ground : Always. approx. 12 volts

: Parts Location


B9 A 66 H10 70 J58 68

B10 B 66 I25 B 67

F13 34, 64 J46 68








: Ground Points




Service Hints


380

Multiplex Communication System - BEAN Bus (Double Cab)

C19

B7

B

MPX1

MPX2

W-L

IB53

8

20

MPX1

MPX2 D44

G-B

IB58

W-L

C16

MPX3

P

1G12

1M9

2

MPX1

G-O

M 6

( *1)

( *1)

* 1 : w/ Moon Roof

10

11

MPX2

MPX1 F17

IF64

IF68

BG

-BB

G-B

G-B

B10(B), B11(C)Body ECU

Driver Door ECU Front PassengerDoor ECU

Moon Roof ControlECU and Motor


381

Multiplex Communication System Includes Following Systems

∗ Door Lock Control

∗ Fog Light

∗ Headlight

∗ Horn

∗ Interior Light

∗ Key Reminder

∗ Light Auto Turn Off System

∗ Power Window

∗ Theft Deterrent

∗ Wireless Door Lock Control

: Parts Location


B10 B 66 D44 70 M6 70

B11 C 66 F17 70



1G 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)







382

Multiplex Communication System - CAN (Double Cab)

C1 C2 D1 D2 E1 E2

A1 A2 B1 B2

3 11 3 2

33 34

R-Y

R-G V P LG L

B W L

W-L



146


2511

IA424 IA423

R-Y

R-G

CANH CANL

S29S19 Y 1

IK24 IK213

LG L

CANLCANH CANLCANH

Skid Control ECUwith Actuator Steering Sensor Yaw Rate Sensor

CANLCANHCANLCANH

ST- Plug

1 F

IP

W-B

A

JunctionConnector

J54


383

CAN has two lines as a pair which make communication with operating voltage. CAN has excellent data speed and errordetecting capacity. It consists of vehicle control systems such as engine control module, data link connector 3 and skidcontrol ECU with actuator.

This system is working for the following systems:∗ Cruise Control∗ Electronically Controlled Transmission and A/T Indicator∗ Engine Control∗ VSC

: Parts Location


D6 67 J77 B 68 J81 F 68

E4 67 J78 C 68 S19 69

J54 68 J79 D 68 S29 65

J76 A 68 J80 E 68 Y1 69





: Ground Points



System Outline


384

Multiplex Communication System - BEAN (Double Cab)

LG- R

W- L(*1)

( *1)

(* 1)

G- W

W- B

(*1)

W- L

(*1)

( *1)

( *1)

(* 1)

(*1)

( *1)

( *1) ( *

1)( *

1)

(* 1)

( *1)( *

1)

( *1)

( *1)

( *1)

(* 1)

(*1) ( *1)

(* 2)

R- W

W

2 3

1 5

2C6

1G9

1J6

2G1

15A

DR

L ( *

1)15

A H

-LP

LH

(*2

)

2F6

2 5

1 3

4

22

2 2

10A

H-L

P R

H

2

10A

H-L

P L

H

2

10A

H-L

P R

L

2

G-W

10A

H-L

P L

L

2 2 2 2

3

2 1

3

2 1

J32

2

1


A

A

A A

D 2

H 2

H 1

LG-R

LG-R

W-L

G-W

R-W

W-L

W-L

W-B

W-L

L WL

R- B

R- B

2

W- L(*1) W- L

40AMAIN

HE

AD

Rel

ay

DIMMERRelay

L

R- L

2 2 2 2

1 1 1 1

W

( *1)

L

R-L

R- W(*2)

R- L(*2)

R- L(*1)

140A

ALT

2

12

F13

BW

Bat

tery

15A

H-L

P R

H

2F8

G-W ( *1)

R- L(*2)

R- L(*1)

1

1

Day

time

Run

ning

Ligh

t R

esis

tor

Fusi

ble

Link

Blo

ck

Hea

dlig

ht L

H

Hea

dlig

ht R

H

JunctionConnector


385

LG- R

Y- R(*2)

W- L(*1)

2H1

(*1)

30A

DO

OR

NO

. 2

Y-R

( *2)

(* 2)

7. 5

A R

AD

NO

. 2(* 2)

1G3

(*1)

B3

LG- R

B9

ACC

W- L(*1)

BDR

W- B

GR

L-W

L-W

R- W(*1)

L-W

Y- R


R- G

G- W

(*2)

( *2)

( *2)

( *2)

(* 1)

G- W

(*1)

W- B

( *1)

( *1)

(* 1)

( *1)

(* 1)

R- W(*2)

R- L(*1)

R- L(*2)

2 5

1 3

2 2

2 2

AA

J34

R-W

W-B

R-L

W- L

W- B

DR

L N

O.

4R

elay

IA414

W

(*2)

R- G

W

R-G

( *2)

Y-R

( *2)

R-G

A

R-W

Y-R

( *2)

H 2

R-L

R-G

( *2)

H 1

B

B

R-G

B

J32

C

C

IJ24

R-G

CR- G

J32

2 1

3

2 1

3

2

(*2)

( *2)

Y-R

( *2)

B


1

IA710

C

(*2)

R- G

B 9(A), B10(B), B11(C)Body ECU

Hea

dlig

htLHH

eadl

ight

RH

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector


386


( *1)

( *1)

(*2)

(*1)

(*2)

R- G

(*1)

W- B

W- L(*1)

LG- R

R- W(*1)

Y- R(*2)

G- W

(*1)

G-W

13 IA7

A8

H- ON

R-W

IA714

A15

1B1

1B2

A13A12A7

7813

16

OFF

Tail

Head

Low

High

Flash

Ligh

tC

ontr

olS

W

Dim

mer

SW

C15

IO

AJ45

Y-R

W-L

R-L

G-Y

HEAD HF HUDIM

4

LG-R

B

HRLY

W

R- G

(*2) (*2)

R- G

W

R-W

W-L

14

A14

G

TAIL

Y-R

Y-RR-LG

G- Y

1K

17

2

1 3

2 5

15AFOG


1B9 1K71J10

A17

FFOG

Fog

Ligh

tS

W

OFF

ON

R- G

EA

2

1

2

1

D

A

D

D

F 1

F 2

P P

PW

-B

W-B

J31

J34

R-W

1011

R- W

G- B

G-B

FOGLIGHTRelay

Y- R

Y- R

(*2)

( *1)

( *1)

(*2)

15 C

GND

W-B

W-B

W- BA


Combination SW

Fron

t Fog

Lig

ht L

H

Fron

t Fog

Lig

ht R

H

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

W-B

A


387

A5

IA76

2

1

EA

HCTY

L-W

L-W

W-B

W-B

E 8

1

IA48

B18

SH

L-R

L-R

T15

C20

OBD2

W

7

W

A4

DOPP

P

D 6

1

O 7

DOPSIL

W

R- G

(*2) (*2)

R- G

W


3A17

3C7

W- B W- B

A18

CHG-

Y-G

BC

AA

1H5

1K11

EB28

B4

L

Y-G

Y-G

Y-G

A

A

J34

A

A9

IA75

2

1

BZR

LGLG

W-B

W 5

Buz

zer

B 9(A), B10(B), B11(C)

J49(

A) ,

J50(

B)

G 2(B)

Body ECU


Eng

ine

Hoo

d C

ourt

esy

SW

Generator

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Option Connector(Glass Breakage Sensor)

Thef

t Det

erre

nt H

orn

Wire

less

Doo

r Lo

ck B

uzze

r


388


RLU

BL114 BL1 4 BM1 BM11BM15BL15

20A

PW

R N

O.

41G7

B12B13 C6 C5

RLD RRD RRU


L

G-Y

L

G-Y

L-O

L-YL

W-R

W-RL

W-RL L-Y

L-O L

G-Y

G-YL

L-O

L-OL

G-Y

W

R- G

(*2) (*2)

R- G

W

1 2

BM113

P28

W-B

W-B RG

52

3

4

61

P26

DWN UPB

E

D U

UpDown

BQ

1 2

BL113

P27

W-B

W-BRG

52

61

P25

DWN UP

D U

UpDown

4

3E

B

C8

1

PCTY

LG-B

LG-B

D17BE

AB

BI

ALAC

BJ

W- B

W- B

W- B

1

C3

PKB

LG-R

P 5

LG-R

3A13

3A3

IK112 IK17 IK18

IK13

B 9(A), B10(B), B11(C)

J38(

A) ,

J39

( B)

Body ECU

Doo

r C

ourt

esy

SW

Fro

nt R

H

Junc

tion

Con

nect

or

Par

king

Bra

ke S

W

Power WindowControl SWRear LH

Power WindowControl SWRear RH

Power WindowMotor Rear LH

Power WindowMotor Rear RH

1F8

20A

PW

R N

O.

3

MM


389

1 C

AE

BD BD

BM110

M

BM12

BL12

M

BL19

2 C

AC

BA

C7B14

BL110

L-B BM19

L-R

6 1

4 6

P-L

P-B

P-B

L-R

L-B

L-B

P-B

L-B

L-R

L-R L-

R

P-B

L-B

L-R

L-R

W-B

W-B

BL13

3 BM1

BQ

W-B

W-B

1 9

9 4

D41

D40

L-B

L- R

P-L

LSWRACT+ACT-LSWL

IF612

L-R

IF613IB510

L- R

L- B

L- R

W

R- G

(*2) (*2)

R- G

W

BK

AD

AE

L-B

AA

BH

AK

BD

W- B

W- B

W- B

W- B


6

C21

HORN

B-Y

C16

L- B

B 4

IK114 IK113 IK19BA BD

AC

L-R

L-B

L-R

L-B

L-R

L-R

P-B

L-B

L-R

L-B

B 9(A), B10(B), B11(C)

J38(

A) ,

J39

( B)

J38(

A) ,

J39(

B)

Hor

n

J47(A), J48(B)

J38(

A) ,

J39

( B)

Body ECUC

ombi

natio

n S

W

Doo

r Lo

ck M

otor

Rea

r LH

Doo

r U

nloc

k D

etec

tion

SW

Rea

r LH

Doo

r Lo

ck M

otor

Rea

r R

HD

oor

Unl

ock

Det

ectio

n S

W R

ear

RH

Junc

tion

Con

nect

orJu

nctio

n C

onne

ctor

Junc

tion

Con

nect

or

JunctionConnector

IN

A

W-B

IK21

Junc

tion

Con

nect

or

J58

W-B

W- B


390


1

B-O

D38

BL17

B16

1

2

1

B-O

D39

BM17

C4

1

2

BM16

10ADOME

2C3

1E8

1J5

R-W

R-W

R-W

R-Y

R

R-Y

R-Y

R-Y

R-W

R

RR

R

D36

D37

3 1 3 1

2 2

RLCY RRCY

L- R

L- B

L- R

W

R- G

(*2) (*2)

R- G

W

BL16

RR

R


1M6

R

1G14

2

1

I22

L-B

R

C22

1

2

Y-G

Y-G

W-B

KSWU

1

IO

D35

AJ

BC

D34

4A6 4C6

4E6 4D6

R R

R

W- R

W-B

L- R

L- B

L- R

W- B

W- B

W- B

C10 C9

V

R-Y

W-B

W-R

3 2

5 1

PRG RDA

PRG RDA

E+B

D32

3A1

3A23A12

A

IK110

J45

IK29

4A16

R

W- B

B 9(A), B10(B), B11(C)

J38(

A) ,

J39(

B)

Body ECU

Doo

r Lo

ckC

ontr

ol R

ecei

ver

Dio

de( D

oor

Cou

rtes

y N

o. 1

)

Dio

de( D

oor

Cou

rtes

y N

o. 2

)

Doo

r C

ourt

esy

Ligh

t R

ear

LH

Doo

r C

ourt

esy

Ligh

t R

ear

RH

Doo

r C

ourt

esy

SW

Rea

r LH

Doo

r C

ourt

esy

SW

Rea

r R

H Igni

tion

Key

Cyl

inde

r Li

ght

Junc

tion

Con

nect

or

JunctionConnector

Unl

ock

War

ning

SW

R

L- B


391

L-B

W

R- G

(*2) (*2)

R- G

W

R

2

3

2

1

2

1

B 1 B 1B 1

R R R

W-B

W-B

S 3

R R

R

V 6

V 7

I26

1

2

R

* 4 : w/o Moon Roof

OFF

ON

DO

OR

B 1W- BW- B

B 1

1

W-B

AD

BJ

L-B

( *8)

L- R

L- B

L- R

W- R

R R

W- R

L- R

L- B

L- R

W- B W- B

R

B 6

3

1

O 8

R

W- B

1G1

1M7

B 1

W-B

W- B

W-B

B 9(A), B10(B), B11(C)

J42(

A) ,

J43(

B)

Body ECU

Inte

rior

Ligh

t

Junc

tion

Con

nect

or

Ove

rhea

d M

odul

e

Ste

p Li

ght

Van

ity L

ight

LH

Van

ity L

ight

RH

Per

sona

l Lig

ht

B8

ILE

L-B

1G5

1M10

W( *

5)

1E3

L-B

1G13

* 5 : 6 Speaker* 6 : Except 6 Speaker

R

R

R

L- B

R

2

3

R

I26

1

Inte

rior

Ligh

t

* 7 : w/ Vanity Light* 8 : w/o Vanity Light

B 1

( *7)

( *8)

W- B

W-B

( *8)

L- B(*8)

13

4

(*7)

( *7)

W( *

5)

L-B

( *6)

( *7)

G- R(*3)

B(*4)

(*7)

(*7)

L- B(*6)

(*7)

( *7)

* 3 : w/ Moon Roof* 2 : w/o Daytime Running Light


392


(*2)

W

R- G

16 C

P

MPX3

1G12

1M9

G-O

2

M 6

MPX1

( *3)

( *3)

IB52

C14

R-B

R-B

ACTD

IO

1D6

W-B

B12

23 CY

-GKSW2

A29

1 A

L-R

ACTY

A4

A

W-B

23 B

1F9

W-B

L- R

W- R

R

L- B

L- R

R

L- R

L- B

R- B

W- R

R- G(*2)

(*2)

W

R- G

W- B

J45

L- R

W- B

W- BA W- B

R

R

B15

1

DCTY

GR

-R

D16

AH

BA

GR

-R

GR

-R

A30

GR- R

B24

B- O

Doo

r

B 9(A), B10(B), B11(C)

J38(

A) ,

J39(

B)

C11(A), C12(B)

Body ECU

Combination Meter

Doo

r C

ourte

sy S

WFr

ont L

HJu

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

Moon RoofControl ECUand Motor

BD BD

AEB17

Junc

tion

Con

nect

or

J49(

A) ,

J50(

B)

17 C

IND

A17

R-G

B-O( *2)

Sec

urity

18 C

HIND

A18

( *1)

Hig

h B

eam

( *2)

( *1)

B-O

R-G


393

H 7


7. 5AECU- B

2C8

BECU

W-R

25 C

10A

EC

U-I

G

1G11 1F

B1

B-R

IG

1J3

1E2

R

10AHORN

R

W

R- G(*2)

5 2

HORNRelay

13

H 8

B

W-R

W-R

B

W-R

4

B-R

B-R

W-R

R

HR

W-R

A6

2F7

11

8 2H

L- R

L- B

R- B

L- R

W- R W- R

LG

W- L

R

MPX1

L- R

R- B

L- B

L- R

B7

LG

TRLY

B5

W-L

IA712

B- R

W- R

(*2)

W

R- G

9 4C

4A9

4A19

W-R

W- B W- B

W- B W- B

* 3 : w/ Moon Roof* 2 : w/o Daytime Running Light

W- R

W- R

B

MPX2

C19

B

B- O

10AIGN1

1H11

B-O


B 9(A), B10(B), B11(C)


Body ECU

Horn LH Horn RH

BP311

W-R


394


W-R W

-B7 1B

16 1F

3 2

5 1

W- L

1 1L

LG

W

B- R

R

W- R

L- R

L- B

R- B

L- R

W- R

W- L

R- L

L- R

R

B- R

W- R

R- B

L- B

L- R

1 5

2 3

2 1G

TAIL

LIG

HT

Rel

ay

PO

WE

R M

AIN

Rel

ay

W R-L

W- R

30ATOWINGTAIL

3

3 2

5 1

3 3

3

IA426

AA

A

LG

LG LG

LG

TOWINGTAILRelay

B- W

B- W1

2

3

B-Y

W- B

W- B

1F9

J46

W-B

W- R

W- R

3D10 3A10 3A20 3D9

W-R

W-R

B B


JunctionConnector


395

L- R

L- B

R- B

L- R

W- R

W- L

R- L

R

B- R

W- R

W- L

R- L

G- B

W- R

B- R

L- R

R- B

B

3

6

BS

W-B

W-B

R 4

W- B

Rea

r C

ombi

natio

n Li

ght L

H

Lugg

age

Roo

mLi

ght

8 IF6

MPX1

B

10

1

2 P12

8

A

21436

IF67

25APWR NO. 2

1F17

IF63

IN

IF66

2

1

IF611

M

IF55

1219 20 1 9 7

5632134

5

D15

D43

L-B

R-LGR

L-Y

W-R

B-R

R-Y

W-B

LG-R

LG-B R

R-W

W-B

W-B

L-R

L-Y

W-R

B-R

L-Y

G-B

GNDPCYLCTYBPKLPKULLSWP LSWE

LSWPDNPUBDRCPUBSIG

8 IB5

G-B

G-B

MPX2

11

4 IF6

B

F17

M

3A4 3A14


Doo

r C

ourt

esy

Ligh

tF

ront

RH

Door Key Lock and Unlock SW Front RHDoor Lock Motor Front RHDoor Unlock Detection SW Front RH

Front Passenger Door ECU

Pow

er W

indo

w M

otor

Fron

t R

H

Junc

tion

Con

nect

or

J58

R- L

B- R

4A8

4C8

3D3

B- R

A


396


B12

W-B

P22 4

P21

LMTWDOWNUP

DOW1UP

IGB B

LMTE

E

SU SDUP DOWN LS1 LS2 E

119854 12

1

312

3 6

PGR

GR PR G B

W-B

W-B

W-B

W-B

W-B

W-B

W-B

B 5

5 IK14 IK1

6

6

12

IK1L-

Y

B 5

L-Y

L-Y

L-Y

Y

W- B

R- L

B 4

Back WindowControl Relay

Pow

er W

indo

w C

ontr

ol S

W( B

ack

Win

dow

)Power WindowMotor(Back Window)

W- L

B- R

G- B

L- R

W- R

R- L R- L

W- B

L- R

W- L

R- BR- B

W- B

W- R

B- R

G- B

R- L

B 8

Bac

k W

indo

w R

elay

IK21

3A11

3A2

30APWR NO. 5

1G15

W-B

W-B

L-W

3 1

5 2

Y



397

A A

C B

Y

W- B


21

B-R

9 IB5

B-R

W-R

W- B A

BE

AE AE

7

W- B

R-L

WLSW MPX2

8

W-L

3 IB5

W-L

R- L

G-B

20

MPX1

G- B

R- L

L- R

R- B

W- L

D44

J36(

A) ,

J37

( B)

Pul

seS

enso

r

M

R- B

BDR PLS SGND DU DDN

GNDDCYLCTYBKLKULLSWELSWD

L-R

L-B

L-W

W-B

W-B

GR

W-B

L-R

R-Y

W-B

LG-R

LG-B R

R-W

W-B

2153

A

D42

P11

D14

2

1

D AM

4 3 6 51

2

BF

IO

13 IB5

1 1F

25APWR NO. 1

25 3 4 1 14

24 9 10 22 5 6 13

IB51

W-R

23

CPUBSIG

W- R

B- R


J36(

A) ,

J37(

B)

Doo

r C

ourte

sy L

ight

Fron

t LH

Door Key Lock and Unlock SW Front LHDoor Lock Motor Front LHDoor Unlock Detection SW Front LH

Driver Door ECU

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Power Window Motor Front LH

Y

18

W-B

A

KOFF


398


This multiplex communication system is consisted of the BODY ECU, driver door ECU, passenger door ECU and sliding roofcontrol ECU.

B10 (B), B11 (C) Body ECU(B) 1-Ground : Approx. 12 volts with the ignition SW at ON position(B) 3-Ground : Approx. 12 volts with the ignition SW at ACC or ON position(B) 9-Ground : Always approx. 12 volts(C)25-Ground : Always approx. 12 volts(C)15-Ground : Always continuity

D44 Driver Door ECU21-Ground : Approx. 12 volts with the ignition SW at ON position23-Ground : Always approx. 12 volts25-Ground : Always approx. 12 volts13-Ground : Always continuity

F17 Front Passenger Door ECU19-Ground : Approx. 12 volts with the ignition SW at ON position12-Ground : Always approx. 12 volts20-Ground : Always approx. 12 volts


: Parts Location


B8 66 D43 70 J47 A 68

B9 A 66 D44 70 J48 B 68

B10 B 66 E8 64 J49 A 68

B11 C 66 F1 64 J50 B 68

B12 70 F2 64 J58 68

C11 A 66 F13 34, 64 M6 70

C12 B 66 F17 70 O7 69

C15 66 G2 B 64 O8 70

C16 66 H1 64 P5 69

D2 64 H2 64 P11 71

D6 67 H7 64 P12 71

D14 70 H8 64 P21 69

D15 70 I22 67 P22 71

D16 70 I26 70 P25 71

D17 70 J31 65 P26 71

D32 67 J32 65 P27 71

D34 70 J34 65 P28 71

D35 70 J36 A 68 R4 71

D36 70 J37 B 68 S3 69

D37 70 J38 A 68 T15 65

D38 70 J39 B 68 U1 69

D39 70 J42 A 68 V6 71

D40 70 J43 B 68 V7 71

D41 70 J45 68 W5 65

D42 70 J46 68

: Relay Blocks




System Outline

Service Hints


399



1B

1D

1E45 Cowl Wire and Driver Side J/B (Lower Finish Panel)


1G

1H

1J


1L

g ( )


2C


2G41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2H

3A


3D

( )

4A

4C50 Cowl Wire and Sub J/B No 4 (Upper the Accelerator Pedal)


4E










IK194 Floor Wire and Cowl Wire (Right Kick Panel)





: Ground Points







: Splice Points


B1 96 Roof Wire B5 96 Floor Wire

B4 96 Floor Wire B6 96 Floor No.2 Wire


400

Light Auto Turn Off System (Double Cab)

1 5

2 3

1L1

1G2

LG

B5

TRLY

TAILLIGHTRelay

3 2

5 1

2C6

1J6

1G9

LG-R

B4

HRLY

HEADRelay40

A M

AIN

2D1

2

LG-R

C15

GNDW

-BW

-B

OFF

Tail

Head

16

A14

TAIL

A15

HEAD

1413

C15

GG-Y

140AALT

F13

W

BW

2 10

Battery

12

B

1

C8

1

PCTY

LG-B

LG-B

D17

1F

9

1B

7

1

2

C22

IO

Y-G

W-B

U 1

KSW

V

R-Y

D32

PRG RDA

C10

PRG

C9

RDA

3 2

W-B

A

AJ46

LG

A

3A2

3A1

A

J45

AW- B

W-B

W- B

IK13

B 9(A), B10(B), B11(C)

Ligh

tC

ontr

ol S

W

Body ECU

Com

bina

tion

SW

Doo

r C

ourt

esy

SW

Fron

t R

HD

oor

Lock

Con

trol

Rec

eive

r

Fusible Link Block

JunctionConnector

JunctionConnector

UnlockWarning SW


401

7. 5AECU- B

2C8

10AECU- IG

1G11

1J3

1E2

W-R

W-R

4A9

3A10

W-R

B-R

B1

IG

B15

1

DCTY

GR

-RG

R-R

D16

C

D34

B-O

3

4

R-W

1

RLCY

2

D39

3

D35

RRCY

R-W

R-W

R-W

16 B

2

D38

B-O

1

AH

BA

J50(

B)

GR

-R

AJ

BC

3D10

4A19

C25

W-R

BECU

W-R

IK110

B 9(A), B10(B), B11(C)

J38(

A) ,

J39

( B)

J49(

A) ,

J50(

B)


Body ECU

Doo

r C

ourt

esy

SW

Fron

t LH

Dio

de( D

oor

Cou

rtes

y N

o. 1

)

Dio

de( D

oor

Cou

rtes

y N

o. 2

)D

oor

Cou

rtes

y S

WR

ear

LH

Doo

r C

ourt

esy

SW

Rea

r R

H

Junc

tion

Con

nect

or

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

BD

BD


402

Light Auto Turn Off System (Double Cab)

With the light control SW at TAIL position, and the ignition SW turned to ACC or OFF position from ON or ST position, the taillights will be turned off when the driver’s door is opened.When the ignition SW is turned to ACC or OFF position from ON or ST position with the headlights on, the headlights will beturned off 30 seconds after all the doors are closed.The light goes off immediately when all the doors are locked using the wireless door lock.

HEAD Relay5-3 : Closed with the light control SW at HEAD position or the dimmer SW at FLASH position

Closed with the engine running and the parking brake pedal released (w/ daytime running light)

C15 Combination SW13-16 : Closed with the light control SW at HEAD position14-16 : Closed with the light control SW at TAIL or HEAD position


: Parts Location


B9 A 66 D34 70 J45 68

B10 B 66 D35 70 J46 68

B11 C 66 D38 70 J49 A 68

C15 66 D39 70 J50 B 68

D16 70 F13 34, 64 U1 69

D17 70 J38 A 68

D32 67 J39 B 68



1B



1G











: Ground Points



System Outline

Service Hints


403

Memo


404

Key Reminder and Seat Belt Warning (Double Cab)

10ADOME

2C3

1J5

1E8

RR

R

15

10AIGN1

1H11

B-O

Y-G

W-B

G-Y

G-Y

I25

BQ

BQ23

W-B

11

B

B

W-B

W-B

J82

6 4A

4B6

AF

BL

PBKL

+B

* 2 : Separate Seat* 1 : Captain Seat

B24

A29B12A5

W-B

A30

GR

-R


C11

( A) ,

C12

( B)

J42(

A) ,

J43(

B)

B 7

Buc

kle

SW

LH

Com

bina

tion

Met

er

Inte

grat

ion

Con

trol

and

Pan

el

JunctionConnector

Junc

tion

Con

nect

or

FrontPassengerSeat BeltWarning

BQ213

G-Y

BLINK

Driv

er’

sS

eat B

elt

1D6

1F9

BUZZER

W- B

GR- R

Y- G

B13 (*2)A2 (*1)

A3 (*1)

B3 (*2)

( *1)

( *1)

( *1)

( *1)

( *1)

W-B

( *2)

( *2)

G-Y

IN

A

BGND

FSR+ FSR-B13Buckle SW RH

(*2)

B

( *1)

( *2)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)LR

G-B

G-R

G-B

G-R

B

B

O10Occupant Classification ECU

5948

12

8

3 BS1

17 IK2

B16

8 A

2

B

24

B

B

13 A

5 BS1


S13

( A) ,

S14

( B)

Sho

rt C

onne

ctor

BSWFSR-FSR+

PBEW

Cen

ter

Airb

agS

enso

r A

ssem

bly

C 4

( A) ,

C 5

( B)

15 B

PBE+

4

Buc

kle

SW

RH

and

Occ

upan

t D

etec

tion

SW

B15

IK21

3

W-B

W-B

V

(*2)

( *2)

( *2)


405

7. 5AECU- B

2C8

W-R

C25

9 4A

4A19

W-R

BECU

C15 C22 B15

GND KSW DCTY

1

1

2

IO

U 1

D16

GR

-R

GR

-R

Y-G

W-B

AH

BA

J49(

A) ,

J50(

B)

W-B

GR

-R

1J3

1E2W

-RW

-R

3A10

3D10

AJ45

W-B

3A2

3A1

J38(

A) ,

J39(

B)


Doo

r C

ourt

esy

SW

Fron

t LH

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Unl

ock

War

ning

SW

AA

BD BD

AE

23 C

KSW2

Y- G

GR- R

W- B



406

Key Reminder and Seat Belt Warning (Double Cab)

1. Seat Belt WarningIn case the driver has not fastened the seat belt when the ignition SW is turned ON, a warning light flashes, and the warningbuzzer goes on.

2. Key ReminderIn case the driver’s door is opened with the key in the key cylinder and the ignition SW at ACC or OFF position, a warningbuzzer goes on.

B7 Buckle SW LH2-3 : Open with the driver’s seat belt in use

D16 Door Courtesy SW Front LH1-Ground : Closed with the front LH door open

U1 Unlock Warning SW1-2 : Closed with the ignition key in cylinder

C11 (A), C12 (B) Combination Meter(A) 5-Ground : Continuity with the driver’s seat belt not use(B)12-Ground : Always continuity(B)24-Ground : Approx. 12 volts with the ignition SW at ON position

B10 (B), B11 (C) Body ECU(C)25-Ground : Always approx. 12 volts(C)15-Ground : Always continuity(C)22-Ground : Continuity with the ignition key in cylinder(B)15-Ground : Continuity with the front LH door open

: Parts Location


B7 72 C12 B 66 J49 A 68

B10 B 66 D16 70 J50 B 68

B11 C 66 I25 67 J58 68

B13 72 J38 A 68 J82 72

B15 70 J39 B 68 O10 72

C4 A 66 J42 A 68 S13 A 69

C5 B 66 J43 B 68 S14 B 69

C11 A 66 J45 68 U1 69



1D



1H












System Outline

Service Hints


407

: Ground Points






408

Interior Light (Double Cab)

C8 B15

1 1

PCTY DCTY

LG-B

GR

-R

GR

-R

LG-B

1

B-O

D38

BL17

B16

1

2

1

B-O

D39

BM17

C4

1

2

BM16

R-W

R-W

R-W

R-W

R-W R-Y

RR-Y

R-Y

R-Y

R-W

R

D35

D34

D36

D37

3 1 3 1

2 2

RLCY RRCY

R

BL16

R

RR

2

1

R

L- B

R

AH

BA

AJ

BC

4A64E6

4A16 4C6

AD

BJ

GR

-R

IK13

IK110

IK29

B 6R

R

R

4D6

R

A30

B23

R

GR

-RB12

A1

A4

IO

10AIGN1


1H11

B24

B-O

W-B

L-R

ACTY

B 9(A), B10(B), B11(C)

J38(

A) ,

J39(

B)

J38(

A) ,

J39

( B)

C11

( A) ,

C12

( B)

I22

J42(

A) ,

J43

( B)

Body ECU

Com

bina

tion

Met

er

Dio

de( D

oor

Cou

rtes

y N

o. 1

)

Dio

de( D

oor

Cou

rtes

y N

o. 2

)

Doo

r C

ourte

sy L

ight

Rea

r LH

Doo

r C

ourte

sy L

ight

Rea

r R

H

Doo

r C

ourte

sy S

WR

ear

LH

Doo

r C

ourte

sy S

WR

ear

RH

Igni

tion

Key

Cyl

inde

r Li

ght

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

A

1D6

1F9

W- B

W-B

JunctionConnector

J45

AE

BD BD

J49(

A) ,

J50

( B)

Junc

tion

Con

nect

or

D16

Doo

r C

ourte

sy S

WFr

ont L

H

D17

Doo

r C

ourte

sy S

WFr

ont R

H

Doo

r


409

10ADOME

2C3

1E8

1J5

R

2

3


1M6

B 1 B 1

R

R R

L-B

R

I26

1G14

R

L- B

R

B8

ILE

L-B

1G5

L-B

IN

1M7

W-B

W-B

2

1

2

1

R R

W-B

W-B

1E3

1G1

S 3

B 1

W-B

V 6

V 7

L-B

1M10

1

2

RL-

B( *

1)

OF

FO

N

DO

OR

B 1W- B W- B

B 1

W-B

1

W- B

3

1

R

3

6

BS

W-B

R

R 4

BP3

11

B 9(A), B10(B), B11(C)

Lugg

age

Roo

mLi

ght

Body ECU

Inte

rior

Ligh

t

Rea

r C

ombi

natio

nLi

ght L

H

Ste

p Li

ght

Van

ity L

ight

LH

Van

ity L

ight

RH

Per

sona

l Lig

ht

Ove

rhea

d M

odul

eO

8 1G13

W( *

2)

* 2 : Except 6 Speaker* 1 : 6 Speaker

I26

R

3

4 1Inte

rior

Ligh

t

( *4)

( *4)

( *4)

( *3)

2

B 1

W-B

W- B

(*3)

13

G- R(*5)

B(*6)(*3)

(*3)

L-B

( *4)

( *3)

( *3)

L-B

( *1)

( *3)

W( *

2)

( *3)

* 3 : w/ Vanity Light* 4 : w/o Vanity Light* 5 : w/ Moon Roof* 6 : w/o Moon Roof


410


7. 5AECU- B

2C8

1J3

1E2

W-R

W-R

10AECU- IG

1G11 1F4

B- R

B-R

4A9 4C9

W- R B-R

B-R

B-R

4A19 3D10 3D9

3A10

W-R

W-R

W-R

3D33A143A4


W-R

BECU

25 CB

-R

IG

1 BC15

GND

W-B

19 C

B

MPX2

IO

A

W-B


W- R

W- R

B- R

B- R

B

Body ECUB 9(A), B10(B), B11(C)


411

8

IF67

IF66

IF611

1219

W-R

B-R

W-B

W-B

W-R

B-R

GND

CPUBSIG

8 IB5

G-B

G-B

MPX2

11

4 IF6

F17

13652123

IO

F B

2

1

1 IB5

AD

IB59

D14

AJ45

W-B

R-WR

W-B

W-R

B-R

W-R

B-R

CPUB SIG CTYB DCYL GND

G-B

20

MPX1

D44

56

2

1

D15

R-WR

CTYB PCYL

IN

AJ58

10

MPX1

IF68

B

G- B

B

J36(

A) ,

J37

( B)

Doo

r C

ourt

esy

Ligh

tFr

ont

LH

Doo

r C

ourt

esy

Ligh

tFr

ont

RH

Driver Door ECUFront Passenger Door ECU

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

4A8

4C8

B- R

B- R

W- R

W- R

B


412


D16, D17, D38, D39 Door Courtesy SW Front LH, RH, Rear LH, RH1-Ground : Closed with the door open

B 9 (A), B10 (B), B11 (C) Body ECU(B) 1-Ground : Approx. 12 volts with the ignition SW at ON position(C)15-Ground : Always continuity(C)25-Ground : Always approx. 12 volts

: Parts Location


B9 A 66 D37 70 J43 B 68

B10 B 66 D38 70 J45 68

B11 C 66 D39 70 J49 A 68

C11 A 66 D44 70 J50 B 68

C12 B 66 F17 70 J58 68

D14 70 I22 67 O8 70

D15 70 I26 70 R4 71

D16 70 J36 A 68 S3 69

D17 70 J37 B 68 V6 71

D34 70 J38 A 68 V7 71

D35 70 J39 B 68

D36 70 J42 A 68



1D

1E


1G

( )

1H






4A



4E










Service Hints


413

: Ground Points





: Splice Points


B1 96 Roof Wire B6 96 Floor No.2 Wire


414

Power Window (Double Cab)

W

140A

ALT

2

12

F13

BW

Battery

C8 B15

1

1

PCTY DCTY

LG-B

GR

-RG

R-R

LG-B

D17

D16

2 5

G R

W-B

W-B

P27

13 BL1

21

BQ

4

RLU

BL114 BL1 4 BM1 BM11

BL15

B12B13 C6 C5

RLD RRD RRU

L

G-Y

W-RL

W-RL

L-Y

L

G-Y

G-YL

L-O

L

G-Y

M

Down Up

UD

E

UPDWN

P26

1 6

3

2 5

G R

W-B

W-B

P28

13 BM1

21

IN

61

P25

DWN UP

D U

UpDown

M

3E

B

2H1

30A

DO

OR

NO

. 2

B9

BDR

L-W

L-W

L-W

From Power SourceSystem(See Page 320)

IA414

2

L- O

L- Y

B 4

1

BI BJ

AB AC

BE

AL

L- Y

L-Y

D

D

AH

BA

J50

GR

-R

AJ58

W-B

IK21

IK17 IK18 IK13

B10(B), B11(C)

J38(

A) ,

J39

( B)

J38(

A) ,

J39

( B)

Body ECU

Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fron

t RH

Fusi

ble

Link

Blo

ck

Junc

tion

Con

nect

or

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

JunctionConnector

Power WindowControl SWRear LH

Power WindowControl SWRear RH

Power Window MotorRear LH

Power Window MotorRear RH


415

W

BECU

W-R

25 C

10A

EC

U-I

G

1G11 1F

B1

B-R

IG

4

B-R

B- R

MPX1

B7

W-L

W- R

7. 5

AE

CU

-B

2C8

W-R

4A9

4C9

1J3

1E2

W-B

9 1F

16 1F

3 2

5 1

1 1L

W-R

W-R

W-R

R- L

W- R

W- L


W R-L

PO

WE

R M

AIN

Rel

ay

4A19

C15

GND

W-B

8 1F7 1G

20A

PW

R N

O. 3

20A

PW

R N

O. 4

L- Y

L- O

L- Y

BM1

5L- O

W- B

IK1

12

3D103A10

3D9

W- R

W-R

W-R

MPX2B

19 C

B

L- O


W- B

L-O


416


Junc

tion

Con

nect

or

IO

AA

Junc

tion

Con

nect

or A

J58

AA

J45

AW- B

91

R G

B

B- R

W- R

W- L

W- R

R- L

G- B

R- L

F17

P12

W- L

W- R

B- R

R- L

IF64

11

MPX2

G-B

G-B

IB58

SIGCPUB BDR LSW

GND

R-L

L-Y

B-R

W-R

L-Y

W-B

W-B

B-R

W-R

L-Y

R-L

7201912

5 IF511 IF6

6 IF6

3 IF6

17 1F

25APWR NO. 2

7 IF6

8

IN

A

PDN

2

1

M

W- B

W- B

W- B

B- R

10

IF68

B

MPX1

W- B

3D3

3A143A4

L-Y

L-Y

L-Y

B 5

L-Y

IK1

12

6

6

IK14 IK15

B 5

PU

IK21

W-B

W-B

W-B

W-B

W-BBGR PGR

GR P

63

2 1 3

1

2 14 5 8 9 11

ELS2LS1DOWNUP SDSU

E

LMTE

BIGB

UP DOW1

UP DOWN LMTW

P21

4P22

W-B

B12

W-B


Back Window Control Relay

Front Passenger Door ECU

Pow

er W

indo

wM

otor

Fro

nt R

H

Pow

er W

indo

w C

ontr

ol S

W( B

ack

Win

dow

)Power WindowMotor(Back Window)

4A8

4C8

B-R

B 4


417

L-Y

L- Y

W- B

1 IB5

W-R

W-R

23

CPUB

30APWR NO. 5

1G15

L-W

W-B

IB5

B-RY

18

A

SIG

G- B

R- L

W- L

W- R

R- L

B- R

R-L

R-L

C

A

13

1414325

25APWR NO. 1

1F1

IB513

F B

9

AD

BE

AE AE

7

P11

3 5 1 2

W-B

L-R

W-B R G

W-B

21

B

L-W

L-B

L-B

R-L

B-R

GND

DDNDUSGNDPLSBDRWLSW MPX2

8

W-L

3 IB5

W-L

G-B

20

MPX1J3

6(A

) , J3

7(B

)D44

M

Pul

seS

enso

r


J36(

A) ,

J37(

B)

Driver Door ECU

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Power Window Motor Front LH

3 1

5 2

B 8

Y

Bac

k W

indo

wR

elay

3A11

3A2

W- B

KOFF


418


The power window motor will operate when the power window SW, remote control SW, or the key-linked SW is operated.

1. Power Window SW Manual/Automatic OperationWhen the ignition SW is turned ON, or during key-off operation stand-by mode, the power window can be operated by thepower window SW.

2. Remote Control SW Manual/Automatic OperationWhen the ignition SW is turned ON, or during key-off operation stand-by mode, the power window can be operated by theremote control SW. The front passenger, rear left, right windows can be operated according to the remote control signalsfrom the DRIVER DOOR ECU.

3. Key-Off OperationWith all the doors closed, within 43 seconds after the ignition switch has been turned to OFF from ON, the power windowcan be operated. However, if the front door is opened, the power window cannot be operated.

B10 (B), B11 (C) Body ECU(B) 1-Ground : Approx. 12 volts with the ignition SW at ON position(B) 9-Ground : Always approx. 12 volts(C)25-Ground : Always approx. 12 volts(C)15-Ground : Always continuity

D44 Driver Door ECU21-Ground : Approx. 12 volts with the ignition SW at ON position23-Ground : Always approx. 12 volts25-Ground : Always approx. 12 volts13-Ground : Always continuity

F17 Front Passenger Door ECU19-Ground : Approx. 12 volts with the ignition SW at ON position12-Ground : Always approx. 12 volts20-Ground : Always approx. 12 volts


: Parts Location


B8 66 F17 70 P11 71

B10 B 66 J36 A 68 P12 71

B11 C 66 J37 B 68 P21 69

B12 70 J38 A 68 P22 71

D16 70 J39 B 68 P25 71

D17 70 J45 68 P26 71

D44 70 J50 68 P27 71

F13 34, 64 J58 68 P28 71



1E


1G

( )




2H41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)




4C50 Cowl Wire and Sub J/B No.4 (Upper the Accelerator Pedal)

System Outline

Service Hints


419











: Ground Points





: Splice Points


B4 96 Floor Wire B5 96 Floor Wire


420

Door Lock Control and Theft Deterrent (Double Cab)

W

2 3

1 5

2C6

1G9

1J6

LG-R

LG-R

2

40AMAIN

HEADRelay

140A

ALT

2

12

F13

BW

Bat

tery

2H1

30ADOORNO. 2

B9

BDR

L-W

L-W

L-W

IA414

2

4

LG-R

B

HRLY

A5

IA76

2

1

EA

HCTY

L-W

L-W

W-B

W-B

E 8

C8 B15

1 1

PCTY DCTY

LG-B

GR

-RG

R-R

LG-B

D17

D16

11

AH

BA

GR

-R

J50

U 1

Y-G

KSW

IO

2

1

22 C

W-B

IND

17 C

W-B

A

A

J34

3A1

3A2

AJ45

1D6

1F9

B-O

W-B

W-B

IK13


B 9(A), B10(B), B11(C)

J38(

A) ,

J39

( B)

Body ECU

Doo

r C

ourt

esy

SW

Fron

t LH

Doo

r C

ourt

esy

SW

Fron

t R

H

Eng

ine

Hoo

d C

ourt

esy

SW

Fusi

ble

Link

Blo

ck

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

Unl

ock

War

ning

SW

A

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

17 A

12 B

Sec

urity

D

D


421

W W

1 C

AE

BD BD

BM110

M

BM12

BL12

M

BL19

2 C

AC

BA

C7B14

BL110

BM19

L-B

L-R

6 1

4 6

P-L

P-B

P-B

L-R

L-B

P-L

L-B

P-B

L-B

L-R

L-R

L-R

P-BL-B

L-R

L-R

W-B

W-B

BL13

3 BM1

INBQ

W-B

W-B

1 9

9 4

D41

D40

L-B

L-B

L-R

P-L

LSWRACT+ACT-LSWL

IF612

L-R

IF613IB510

L- R

L- B

L- R

L- R

L- B

AA

BH

AK

BD

AD

BK

L-R

AJ58

IK114 IK113 IK19

BA

AEAC

BD

L-R

L-B

L-R

L-B

L-R

L-R

L-B

IK21

W-B

B 9(A), B10(B), B11(C)

J38(

A) ,

J39

( B)

J38(

A) ,

J39

( B)

J47(

A) ,

J48

( B)

Body ECU

Doo

r Lo

ck M

otor

Rea

r LH

Doo

r U

nloc

k D

etec

tion

SW

Rea

r LH

Doo

r Lo

ck M

otor

Rea

r R

HD

oor

Unl

ock

Det

ectio

n S

W R

ear

RH

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector


422


W

L- R

L- B

L- R L- R

L- B

L- R

W

C15

GND

T15

L-R

L-R

SH

18 B

8 IA4

1

C

J

B

RRCYRLCY

22

33

D34

D35

R-W

R-W

R-W

R-W

4 C

D39

B-O

1

16 B

A

D38

B-O

1

W-B

H 7

10AHORN

5 2

HO

RN

Rel

ay

13

H 8

W- R

B

B

HR

W-R

A6

2F7

11

8 2H

IA712

IO

A

IK110

W-B

J45

B 9(A), B10(B), B11(C)


J38(

A) ,

J39

( B)

Body ECU

Dio

de( D

oor

Cou

rtesy

No.

1)

Dio

de( D

oor

Cou

rtesy

No.

2)

Doo

r C

ourte

sy S

WR

ear

LH

Doo

r C

ourte

sy S

WR

ear

RH

HornLH

HornRH

Junc

tion

Con

nect

or

Junction Connector

Thef

t D

eter

rent

Hor

n


423

IB52

C14

R-B

R-B

ACTD

W

7. 5

A E

CU

-B

2C8

BECU

W-R

25 C

4A9

1J3

1E2

W-R

W-R

10A

EC

U-I

G

1G11 1FB1

B-R

IG

4

B-R

LG

MPX1

B7LG

TRLY

B5

W-L

W-R

W- R

W- R

B- R

W- L

1 1L

1 5

2 3

2 1G

LG

TA

ILLI

GH

TR

elay

W

L- R

L- B L- B

L- R

L- R L- R

R- B

A

AJ46

B-R

4A194C9

3D10 3A10

3D9

C19

B

MPX2

B

W-R

W-R

W-R

B 9(A), B10(B), B11(C)


Body ECU

JunctionConnector


424


W- L

G-B

21436

IF67

25APWR NO. 2

1F17

IF63IF611

M

1219 20

32134

5 D43

L-B

L-Y

W-R

B-R

R-Y

W-B

LG-R

LG-B

L-R

L-Y

W-R

B-R

L-Y

PKLPKULLSWP LSWE

BDRCPUBSIG

F17

8

A

IN

IF66

J58

W-B

W-B

W-B

GND

8 IB5

G-B

G-B

MPX2

11

4 IF6

W- R

132210924

25

25APWR NO. 1

1F1

IB513

IO

F B5634

MAD

1

2 D42

A

W-B

LG-B

LG-R

W-B

R-Y

W-B

L-W

L-B

L-B

L-R

LSWD LSWE KUL KL GND

BDRSIG

21

B-R

9 IB5

B-R

G-B

20

MPX1

D44

L- R

R- B

W-L

IB53

W-L

8

MPX2

W-R

IB51

W-R

23

CPUB

J45

R- B

W- R

L- R

L- B

B- R

IF68

10

B

MPX1

B


J36(

A) ,

J37

( B)


Door Key Lock andUnlock SW Front RHDoor Lock Motor Front RHDoor Unlock Detection SWFront RH

Driver Door ECUFront Passenger Door ECU

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

JunctionConnector

3D3

3A14

3A44A8

4C8

B- R B- R

B-R


425

1. Manual Unlock OperationWhen the door lock control SW of the driver’s or passenger’s side door is pushed to UNLOCK, the door lock will unlock.

2. Manual Lock OperationWhen the door lock control SW of the driver’s or passenger’s side door is pushed to LOCK, the door lock will lock.

3. Door Key Unlock Operation∗ Unlock operation from driver’s side doorWhen the driver’s side door is unlocked once using the ignition key, only the driver’s side door is unlocked. If this operation isrepeated within 3 seconds, all the other doors are unlocked.∗ Unlock operation from front passenger’s side doorWhen the front passenger’s side door is unlocked using the ignition key, all the other doors are unlocked, too.

D42 Door Lock Motor, Door Key Lock and Unlock SW and Door Unlock Detection SW Front LH2-Ground : Approx. 12 volts with the door lock motor at lock operate1-Ground : Approx. 12 volts with the door lock motor at unlock operate5-3 : Closed with the door lock cylinder locked with key6-3 : Closed with the door lock cylinder unlocked with key

D43 Door Lock Motor, Door Key Lock and Unlock SW and Door Unlock Detection SW Front RH6-Ground : Approx. 12 volts with the door lock motor at lock operate5-Ground : Approx. 12 volts with the door lock motor at unlock operate2-4 : Closed with the door lock cylinder locked with key1-4 : Closed with the door lock cylinder unlocked with key

: Parts Location


B9 A 66 D41 70 J38 A 68

B10 B 66 D42 70 J39 B 68

B11 C 66 D43 70 J45 68

C11 A 66 D44 70 J46 68

C12 B 66 E8 64 J47 A 68

D16 70 F13 34, 64 J48 B 68

D17 70 F17 70 J50 68

D34 70 H7 64 J58 68

D35 70 H8 64 T15 65

D38 70 J34 65 U1 69

D39 70 J36 A 68

D40 70 J37 B 68



1D



1G



2C


2H

g g ( g )





System Outline

Service Hints


426












: Ground Points







427

Memo


428

Wireless Door Lock Control (Double Cab)

2H1

30A

DO

OR

NO

. 2

B9

BDR

L-W

L-W

L-W


W

IA414

140A

ALT

2

12

F13

BW

Battery

2

C8 B15

1 1

PCTY DCTY

LG-B

GR

-RG

R-R

LG-B

A9

IA75

2

1

EA

BZR

LGLG

LGW

-BW

-B

W 5

Buz

zer

RRCYRLCY

22

33

D34

D35

R-W

R-W

R-W

R-W

4 C

D39

B-O

1

16 B

D38

B-O

1

1

AH

BA

D

D

D17

D16

GR

-R

J50

AJ

BC

IK13

A

AJ34

IK110

J38(

A) ,

J39

( B)

J38(

A) ,

J39

( B)


Doo

r C

ourt

esy

SW

Fro

nt L

H

Doo

r C

ourt

esy

SW

Fro

nt R

H

Dio

de( D

oor

Cou

rtes

y N

o. 1

)

Dio

de( D

oor

Cou

rtes

y N

o. 2

)D

oor

Cou

rtes

y S

WR

ear

LH

Doo

r C

ourt

esy

SW

Rea

r R

H

Fusible LinkBlock Junction

Connector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Wire

less

Doo

rLo

ck B

uzze

r


429

W W

1 C

AE

BD BD

BM110

M

BM12

BL12

M

BL19

2 C

AC

BA

C7B14

BL110

BM19

L-B

L-R

6 1

4 6

L-B

L-R

P-L

P-B

P-B

L-R

L-B

P-L

L-B

P-B

L-B

L-B

L-R

L-R

L-R

P-B

L-B

L-R

L-R

W-B

W-B

L-R

BL13

3 BM1

INBQ

W-B

W-B

W-B

1 9

9 4

D41

D40 L- B

L-B

L- R

P-L

LSWRACT+ACT-LSWL

IF612

L-R

IF613IB510

L-R

L- R

L- B

L- R

AA

BH

AK

BD

BK

AD

L-B

IK114 IK113 IK19

IK21

AJ58

AEAC

BA BD

L-R

B 9(A), B10(B), B11(C)J3

8(A

) , J

39( B

)J3

8(A

) , J

39( B

)

J47(

A) ,

J48(

B)

Body ECU

Doo

r Lo

ck M

otor

Rea

r LH

Doo

r U

nloc

k D

etec

tion

SW

Rea

r LH

Doo

r Lo

ck M

otor

Rea

r R

HD

oor

Unl

ock

Det

ectio

n S

W R

ear

RH

Junc

tion

Con

nect

orJu

nctio

nC

onne

ctor

Junc

tion

Con

nect

or

JunctionConnector


430


W

LG

10AECU- IG

1G11 1F4

B-R

W-R

W-R

L- R

R- B

L- B

L- R

U 1

C10 C22

1

2

IO

C9

VV

R-Y

R-Y

Y-G

Y-G

W-R

W-B

W-B

3 2

5 1

PRG RDA KSW

D32

L- R

L- B

L- R

IB52

C14

R-B

R-B

ACTD BECU

W-R

25 C

W-L

5 B

TRLY

LG

7 B

MPX1 IG

B-R

1 B

E

PRG RDA

+B

15 C

W-B

GND

W-B

W-B

AA

J46

B-R

W-R

W- R

W- R

B- R

W- L

LG

W

3A12 3A1

3A2

AA

J45

3D10

3A20 3D93A10

MPX2

19 C

B

B

W-R

B 9(A), B10(B), B11(C)


Body ECU

Doo

r Lo

ckC

ontr

ol R

ecei

ver

JunctionConnector

JunctionConnector

Unl

ock

War

ning

SW


431

7. 5AECU- B

2C8

1J3

1E2

1 1L

W-R

W-R

W-R

W-R

1 5

2 3

2 1G

LG

TA

ILLI

GH

T R

elay

W

L- B

R- B

L- R

B- R

L- R

4C9

4A19 4A9


W-R

W- R

W- R

B- R

W- L

LG

W

8

A

21436

IN

IF66M

32134

5 D43

L-B

J58

R-Y

W-B

LG-R

LG-B W

-BW

-B

L-R

GNDPKLPKULLSWP LSWE

IF67

25APWR NO. 2

1F17

IF63IF611

1219 20

L-Y

W-R

B-R

L-Y

W-R

B-R

L-Y

BDRCPUBSIGMPX1

B

10

8 IF6

8 IB5

G-B

G-B

MPX2

11

4 IF6

F17

3A143A4

3D3

B

R- B

L- R

W- L

W- R

B- R

G- B

B


Door Key Lock and Unlock SW Front RHDoor Lock Motor Front RHDoor Unlock Detection SW Front RH

Front PassengerDoor ECU

JunctionConnector

4A8

4C8

B-R


432


13221092123 24

25

25APWR NO. 1

1F1

IB513

IO

F B5634

M

1 IB5

AD

IB59

1

2 D42

AJ45

W-B

LG-B

LG-R

W-B

R-Y

W-B

W-B

W-R

B-R

L-W

L-B

L-B

W-R

B-R

L-R

CPUB SIG LSWD LSWE KUL KL GND

BDRMPX2

8

W-L

3 IB5

W-L

G-B

20

MPX1

D44

R- B

R- B

L- R

G- B

B- R

W- R

W- L


J36(

A) ,

J37

( B)


Driver Door ECU

Junc

tion

Con

nect

or

JunctionConnector


433

The current flows continuously from DOOR NO.2 fuse to body ECU TERMINAL BDR, from PWR NO.2 fuse to frontpassenger door ECU TERMINAL BDR, from PWR NO.1 fuse to driver door ECU TERMINAL BDR, and from ECU-B fuse tobody ECU, front passenger ECU, driver door ECU, door control receiver.

1. Wireless Door Lock/Unlock Normal Operation:Lock operationAll the doors are locked when the lock SW of the transmitter is operated.Unlock operationWhen the unlock SW of the transmitter is operated, the driver’s door is unlocked, and if the SW is operated again within 3seconds, all the doors are unlocked.

2. Automatic Lock OperationWhen the doors are unlocked by operating the unlock SW of the transmitter, if no door is opened or the ignition key is notinserted in the key cylinder within 30 seconds, all the doors will be locked again.

3. Lock/Unlock Operation Audiovisual Effect CheckWhen the vehicle is locked by the transmitter, the parking light & taillight flashes once, and a buzzer sounds once. When thevehicle is unlocked by the transmitter, the parking light & taillight flashes twice, and a buzzer sounds twice.When the unlock SW of the transmitter is operated while all the doors are locked, the doors will be unlocked and the roomlight will come on.

4. Output Repeat FunctionIf there is not change in the lock condition of the vehicle after the lock signal is output from the transmitter, the lock signal isoutput again.

D16, D17, D38, D39 Door Courtesy SW Front LH, RH, Rear LH, RH1-Ground : Closed with the door open

D42 Door Lock Motor, Door Key Lock and Unlock SW and Door Unlock Detection SW Front LH2-Ground : Approx. 12 volts with the door lock motor at lock operate1-Ground : Approx. 12 volts with the door lock motor at unlock operate5-3 : Closed with the door lock cylinder locked with key6-3 : Closed with the door lock cylinder unlocked with key

D43 Door Lock Motor, Door Key Lock and Unlock SW and Door Unlock Detection SW Front RH6-Ground : Approx. 12 volts with the door lock motor at lock operate5-Ground : Approx. 12 volts with the door lock motor at unlock operate2-4 : Closed with the door lock cylinder locked with key1-4 : Closed with the door lock cylinder unlocked with key

D40 Door Lock Motor and Door Unlock Detection SW Rear LH4-Ground : Approx. 12 volts with the door lock motor at lock operate1-Ground : Approx. 12 volts with the door lock motor at unlock operate

D41 Door Lock Motor and Door Unlock Detection SW Rear RH4-Ground : Approx. 12 volts with the door lock motor at lock operate1-Ground : Approx. 12 volts with the door lock motor at unlock operate

: Parts Location


B9 A 66 D40 70 J38 A 68

B10 B 66 D41 70 J39 B 68

B11 C 66 D42 70 J45 68

D16 70 D43 70 J46 68

D17 70 D44 70 J47 A 68

D32 67 F13 34, 64 J48 B 68

D34 70 F17 70 J50 68

D35 70 J34 65 J58 68

D38 70 J36 A 68 U1 69

D39 70 J37 B 68 W5 65

System Outline

Service Hints


434




1E


1G

( )



















: Ground Points







435

Memo


436

Wiper and Washer (Double Cab)

Wiper Relay

INT

TIM

E

Was

her

Hig

h

Low

INT

OFF

1253

4

M

25AWIP

1D11

25AWSH

1K9

4

3

IJ2

12

IO

11

16

7

8

17

2 W- B

R- B

L

L

A

W-B

W 2

W 4

R- B

IJ215L- W L- W

L- B 14

IJ2L- B

L- RIJ213L- R

L

IJ211

LL

L-W

EM

A

W-B

J45 J30

AC

BA

AC

L


J49(

A) ,

J50(

B)

Front Wiper and Washer SW

C17Combination SW

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

WasherMotor

WiperMotor

M


437

With the ignition SW turned on, current flows to TERMINAL 17 of the wiper and washer SW and TERMINAL 2 of the wipermotor through the WIP fuse. The current flows to TERMINAL 3 of the washer motor through the WSH fuse.



3. INT PositionWith wiper SW turned to INT position, the relay operates and the current which is connected by relay function flows fromTERMINAL 17 of the wiper and washer SW to TERMINAL 2 to GROUND. This flowing the intermittent circuit and currentflows from TERMINAL 17 of the wiper and washer SW to TERMINAL 7 to TERMINAL 5 of the wiper motor to TERMINAL 4 toGROUND and the wiper functions.The intermittent operation is controlled by charging and discharging of the condenser installed in the relay and theintermittent time is controlled by a time control SW to change the charging time of the condenser.

4. Washer Interlocking OperationWith the washer SW pulled up, current flows from TERMINAL 3 of the washer motor to TERMINAL 4 to TERMINAL 11 of thewiper and washer SW to TERMINAL 2 to GROUND and causes to the washer motor to run, and the window washer is jetted.This causes current to flow to washer continuous operation circuit in TERMINAL 17 of the wiper and washer SW toTERMINAL 7 to TERMINAL 5 of the wiper motor to TERMINAL 4 to GROUND and the wiper functions.


17-Ground : Approx. 12 volts with the ignition SW at ON position7-Ground : Approx. 12 volts with the wiper and washer SW at LOW position

Approx. 12 volts every approx. 1.6 to 10.7 seconds intermittently with the wiper SW at INT position16-Ground : Approx. 12 volts with the ignition SW on unless wiper motor at STOP position

8-Ground : Approx. 12 volts with the ignition SW on and wiper and washer SW at HIGH position11-2 : Continuity with the washer SW on


: Parts Location


C17 66 J49 A 68 W4 65

J30 65 J50 B 68

J45 68 W2 65



1D 45 Cowl Wire and Driver Side J/B (Lower Finish Panel)





: Ground Points




System Outline

Service Hints


438

ECT and A/T Indicator (Double Cab)

20AEFINO. 1

1 3

2 5

B-R

B-W

B-Y

EA

1

E1

A15 C12A3

C

R-L

B

W-B

7. 5ASTA

21F2

W-R

E05

6 D

EC

E04SP2+SP2-

26 D D34 D7

1

2

Y-R

W-B

V 3

1

B

BBR

W-B

3

EFI

Rel

ay

STSWSTPBATT

E02

6 E

4

5

N

P

P 1

W

O 4

J47(

A) ,

J48(

B)

B-W

B-W

B-R

B-R

B-R

A8 E7

MREL E01

W-B

1

4

S 4

A2

+B2+B

1 A

ODMS

12 A

W-B

G-W

W-R

C11

P

STA

15ASTOP

P

IE115

D8

L-R

NSW

P

P

A

A

J34

W-B

AA AA

BE


J28(

A) ,

J29

( B)

TV

IP E

CU

Junc

tion

Con

nect

or

JunctionConnector

Junc

tion

Con

nect

or

O/D

Mai

n S

W

Par

k/N

eutr

alP

ositi

on S

W

Sto

p Li

ght S

W

Veh

icle

Spe

ed S

enso

r( E

lect

roni

cally

Con

trol

led

Tra

nsm

issi

on)


W-B

IN

JunctionConnector

J58A

D3 D4

EY

E03ME01

W-B

W-B

IA811 IA83 IA87

2H6

2F1 2H2 2H7

B-Y

AA A

JunctionConnector

J75

D

D

JunctionConnector

J56

W-B

AB

BB O/D

Dire

ct C

lutc

h S

peed

Sen

sor

D35 27 D

1

2

G R

NT+ NT-O

1

2

1

IJ18

B

W

S31

Sto

p Li

ght R

elay

3 2

4

5 1

( *1)

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

W

W

(*1)

(*1)


439

THW

2

1

E21

L- O

E 2

GB

-W

B- W

E

6 5

20 E23 B10 B19 B21

J49

VTA1

B-O

3

B

2VC

8

7 1D

10AGAUGE

L-O

L-W

G-O

W-RL

G-BGR

L- B

L

L- W

W- R

G- O

11 1H

B- O

D SPD

19 E B11

R- B

R-B

R

4

P-L

VTA2

10AIGN1

1E17

A9

IGSW

B-O

B-O

J75

B29

OILW

R- L

3

ODLP

7 B

E

2

5

M+

R

4 E

1

W

M-

M- M+

GE01

17

L-R

E

I 1

( Shi

elde

d)

VTA2 VTA1 VC

E2

T14


Eng

ine

Coo

lant

Tem

p.

Sen

sor

Junc

tion

Con

nect

or

JunctionConnector



D11 D10 D12 D13 D18 D19 D16 D17 D14 D15 D32 E28

I 1

E2TH02SLU+SLU-SL2+SL2-SL1+SL1-SLT+SLT-S2S1

L

W-L

G-W B-R GR

R-W W B L-

B

G V

B-W

B-W

B-W

LG-R

LLP

17 B

LG- R

E 1

IPO

8

7

3B6

3A5

B-O

B

B

D D

L-B

24 D

TH01

R-L

9 D

SR

W-G

2 1

97 135113124146158 10

R V Y BR

LG O LLGBRBWSB

SLUSL2

SL1

SLT

NO

. 2

NO

. 1

SR

O L

Electronically Controlled Transmission Solenoid

* 1 : w/ VSC* 2 : w/o VSC

LMS

B9

V-W

17

LMS


I24


440


IE1

26

LL 2L DL NL RL PL

8 3 7 9 1 6

2

B24A25

A14

RB

A34A35A36A37A38A39

L-Y

G-R

LG-B

W-R

G-WP-L

LL- B

B- O

L

L- W

W- R

P 1

B12

L- O

L-Y

L

L-W

W-R

LG-B

R-B

R- B

R- L

A15

W-B

R- L

G- O

IO

BB BB

AD

BA BA

AE

BC BC

AC

BG

AG

BF BF

AH

BD

AB

W-B

L-Y

R-B

R-B

LG-B

W-R

W-R

L-W

L-WL

L

J28(

A) ,

J29

( B)

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er

Junc

tion

Con

nect

or


B-O

LG- R

A19

D N2 R3 P

O/D

OFF

L

A/T

OIL

TE

MP

1D6

1F9

A

JunctionConnector

J45


441








System Outline


442
















: Parts Location


C11 A 66 I24 67 J58 68

C12 B 66 J28 A 68 J75 68

E1 64 J29 B 68 O1 65

E2 64 J34 65 O4 69

E3 A 67 J45 68 P1 65

E4 B 67 J47 A 68 S4 69

E5 C 67 J48 B 68 S31 69

E6 D 67 J49 68 T14 65

E7 E 67 J56 68 V3 65

: Relay Blocks



Service Hints


443



1D



1H










: Ground Points







: Splice Points


I1 94 Engine Wire


444

Cruise Control (Double Cab)

20AEFI NO. 1

3 1

5 2

A8 A3

EA

A2 A1 D4

EY

D6 D7 E6 E7

EC

10AETCS

A7

B-WB-Y

B-W B-Y

B-W B-Y

EF

I Rel

ay

+B2 +B E03E05 E04 E02 E01

MREL BATT

B-R

B-R

W-B

W-B

W-B B

W-B

B-R

W-B

W-B

W-B

W-B

W-BW

-B

W-G

W-G

A20

+BM VPA VPA2 EPA

BR

B2

CCS

4

5

ON

-OF

F

+ RES

- SET

CANCEL

C16

IE1

3

ECC

CCS

B21

D

7

2

IE126

1D7

P 1

L- B

L

W-R

W-R

A

A J34

B

EPA2VCPA VCP2

Y-B

AC

BC

B-R

15AGAUGE


E 3(A), E 4(B), E 5(C), E 7(E)

J28(

A) ,

J29

( B)

Cru

ise

Con

trol

SW


Combination SW


Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Par

k/N

eutr

alP

ositi

on S

W

D

L- B

A26 A27 A21 A18 A19 A20

536214

P-G

G-R

LG-R

R-G L V

BR

D3

EM01

W-B

C1

E1

BR

BR

W-B

IPO

8

7

A

AA

JunctionConnector

J75

2H7 2H6

2H2 2F1

IA83

B-R

IA811 IA87 IA812

2H3

VCPA VCP2 EPA2 VPA VPA2 EPA


445

10AIGN1

1E17

15ASTOP

1F2

A16 A15

E20 E19E28

B8

A25 B24

1H11

B-O

A9

B-O

B- O W

E2 VTA1 VTA2

IGSW ST1- STP

B-W GR

P-L

6 4 5

B-O

G- O G- O

J49

SPD

W-R

S 4

G

2 4

3 1

G-W

E23

VC

E17

GE01

E5

M+

G-B

E4

M-

I 1

1

W

2

R

( Shi

elde

d)

L-R

G-O

M+M-VCVTA2VTA1

IO

B12W

-BW

-B

T14

E 3(A), E 4(B), E 5(C), E 7(E)

C11

( A) ,

C12

( B)

Com

bina

tion

Met

er


JunctionConnector

Sto

p Li

ght S

W


3

E2

1D6

1F9

A

JunctionConnector

J45

D D

BB

B

3B6

3A5

B-O

JunctionConnector

J75

AB

BB

JunctionConnector

J47(A), J48(B)

B- O


CR

UIS

E

B18

PI

B-R

A3

B-R

S31

Sto

p Li

ght

Rel

ay

3 2

4

5 1

L-B

( *1)

G-W ( *1)

W-R

( *1)

B-R ( *1)

( *2)

W(*1)

W(*1)

* 1 : w/ VSC* 2 : w/o VSC


446

Cruise Control (Double Cab)






















System Outline

Service Hints


447

: Parts Location


A20 66 E7 E 67 J49 68

C11 A 66 J28 A 68 J75 68

C12 B 66 J29 B 68 P1 65

C16 66 J34 65 S4 69

E3 A 67 J45 68 S31 69

E4 B 67 J47 A 68 T14 65

E5 C 67 J48 B 68



1D



1H









: Ground Points






: Splice Points


I1 94 Engine Wire


448

VSC (Double Cab)

B-R

B-R

L-B

60AABS NO. 1



A2 B2 A31

A

P 5

1

32 A

GND2

1 A

GND1

A19

28 A

PKB

43 A

CSW

L-O

EXI4

A

EA

W-B

W-B

W-B

W-B

21 27 A

EXI

GR

L-R

( 4W

D)

( 4W

D)

LG-R

LG-R

I24

J58

CPU


Inte

grat

ion

Con

trol

and

Pan

el

JunctionConnector

Par

king

Bra

ke S

W

4WD

Con

trol

EC

U

IN

41 A

LBL

W-B

Y-R

W-B

2

1

B 2

GR

L-R

( 4W

D)

( 4W

D)

IJ124IJ19

LG-R

IJ25L-

O

5

RL-RL+

6 A20 A A5 A19

RR+ RR-

IJ125 IJ126 IJ119 IJ120

IL31 IL32 IL33 IL34

RH

LH

YBORR O B Y

YBOR

3412

7 1D

15AGAUGE

6

2

L

L-Y

P 1

L-B

26 IE1

Par

k/N

eutr

alP

ositi

on S

W

P

A14

IJ113

AB

BD

Junc

tion

Con

nect

or

J28(

A) ,

J29

( B) L-

YL-

Y

+BS+BM2+BM1

P

8

7

IPO

30AABS NO. 2

Fusible LinkBlock

F13

9 5

BP11 BP12 BP13 BP14

R O B YIJ17 IJ16

3C3

3A13


1K12

1F9

Bra

ke F

luid

Lev

elW

arni

ng S

W

IA41

A

AutoLSD SW


449

2

11

2

A 6

A 7

AB

S S

peed

Sen

sor

Fro

nt L

H

AB

S S

peed

Sen

sor

Fro

nt R

H


A18 A4 A3 A17

L LG V P

FL+ FL- FR+ FR-

Y-G

A

D/G

13 A

WFSE

42

7 15

SIL WFSE

D 6

WW


Y-GR-L

W

TS

12

24

TS

A

R-L

A12 A29 B3 A35 A15 A36 A34

IJ215 IJ216 IJ28 IA78 IJ26 IJ27 IJ29

IE16

14 6

V-W

V-W

R-W

G-W

LG-B

P-L

W-L

P-B

R-W

G-W

LG-B

P-L

W-L

P-B

W- L

L

V- W

R- W

G- W

L

P- L

W- L

P- B

CANHCANL

SP1 WA BRL WT INFR VSCW IND

15A

ST

OP

1F2

A45

STP2

W-R

1

4

G-W

S 4

Sto

p Li

ght S

W

L


3 2

4

5 1

IA419

W-R

STP

7 A

STPO

16 A

IA84

G-W L-

B

W

W

L-B

G- W

W- R

4 1K

10 E

CU

-IG

BZ

30 A

IA79

Y-B

Y-B

1

2

Sto

p Li

ght

Rel

ay

S31

IG1

46 AB

-RB

-R

VS

C W

arni

ngB

uzze

r

V11

3C7

3E7

IJ123 IJ15 IJ121

IJ122

ABAB

BB BE BE

Junc

tion

Con

nect

orJ4

7(A

) , J

48( B

)

G-W

3A41F4

3C4 3E33D3 3E4

B-R

B-R

B-R

B-R

4A8

4A

18B- R

B- R

C

C

Junc

tion

Con

nect

or

J31

4 B

GND3

W-B

W-B

EM

Buz

zer


450

VSC (Double Cab)

A7 B2 B3 B1 A1 B21 A24 B12

B24

B- R

IE17

IO

W- L

L

V- W

R- W

G- W

L

P- L

W- L

P- B

Ski

d C

ontr

ol E

CU

with

Act

uato

rS

29( A

) , S

30( B

)

L-R

R-W

V-W

W-B

W-B

G-W

W-L

P-B

B-O


W- L

L

B- R

B- R

R- Y

R- G

7. 5AECU- B


W- R

W-R

VS

C O

FF

VS

C T

RA

C

AU

TO

LS

D

SLI

P

P-L

AB

S

BR

AK

E

SPEEDCONTROL

Junc

tion

Con

nect

orJ7

5


11

B-O

B-O

IG2

1 B

17 1E

10AIGN1

CANL

B- O

1H

11 A

B-O

IA85

CANH

25 A

IA423IA424

R-Y

R-G

B- R

1D6

1F9

A

JunctionConnector

J45

B

B3D5

3A5

B-O

2C8

1J3

1E2

3E

10

3D

10W- R


451

C1 C2 D1 D2 E1 E2

A1 A2 B1 B2

IN JunctionConnector

J58

A

9 3 11 3 2 1

1 2 5

33 34

W- R

R- Y

R- G

B- R

B- R

W-B

B-R

B-R

R-Y

R-G V P LG L

B W L

W-L

W-B

W-B

W-R

W-B

L

W- L

S19

Y 1



BK216

B-R

IK24 IK213

LG L

4D10

4D9

IK21

W-B

A

W-B

IG1 ESS IG

CANH CANL

GNDCANLCANHCANLCANHBAT

Ste

erin

g S

enso

r

Yaw

Rat

e S

enso

r

1 F

IP

W-B

A

JunctionConnector

J54

ST- Plug


452

VSC (Double Cab)

1. ABS OperationIf the brake pedal is depressed suddenly, the ABS controls the hydraulic pressure of the wheel cylinders for all the fourwheels to automatically avoid wheel locking and ensure the directional and steering stability of the vehicle. If the brake pedalis depressed suddenly, the skid control ECU controls the solenoids in the actuators using the signals from the sensors tomove the brake fluid to the reservoir in order to release the braking pressure applied to the wheel cylinder. If the skid controlECU detects that the fluid pressure in the wheel cylinder is insufficient, the ECU controls the solenoids in the actuators toincrease the braking pressure.

2. Traction Control OperationThe traction control system controls the engine torque, the hydraulic pressure of the driving wheel cylinders, slipping of thewheels which may occur at start or acceleration of the vehicle, to ensure an optimal driving power and vehicle stabilitycorresponding to the road conditions.

3. VSC OperationUnexpected road conditions, vehicle speed, emergency situation, and any other external factors may cause large under- orover-steering of the vehicle. If this occurs, the VSC system automatically controls the engine power and wheel brakes toreduce the under- or over-steering.To reduce large over-steering :If the VSC system determines that the over-steering is large, it activates the brakes for the outer turning wheels dependingon the degree of the over-steering to produce the moment toward the outside of the vehicle and reduce the over-steering.To reduce large under-steering :If the VSC system determines that the under-steering is large, it controls the engine power and activates the rear wheelbrakes to reduce the under-steering.Traction control SWThe traction control SW is used to stop the TRAC function. After the engine is started, the TRAC system is stopped (turnedoff) and the VSC OFF indicator light lights up. When the traction control SW is pressed again, the TRAC system enters thestand-by mode. If the engine is stopped and restarted, the TRAC system enters the stand-by mode regardless of thetraction control SW.

4. Mutual System ControlTo efficiently operate the VSC system at its optimal level, the VSC system and other control systems are mutually controlledwhile the VSC system is being operated.Engine throttle controlThe engine power does not interfere with the VSC brake control by controlling the opening of the throttle and reducing theengine output.Engine control and electronically controlled transmission controlThe strong braking force does not interfere with the braking force control of the VSC system by turning off the accel. andreducing changes in the driving torque at shift-down.VSC system operation indicationThe Slip indicator light flashes and the buzzer sounds intermittently to warn the driver that the current road is slippery, whilethe VSC system is being operated.

5. Fail Safe FunctionIf an error occurs in the skid control ECU with actuator, sensor signals, and/or actuators, the skid control ECU with actuatorinhibits the brake actuator control and inputs the error signal to the engine control module. According to the error signal, thebrake actuator turns off the solenoid and the engine control module rejects any electronically controlled throttle open requestfrom the VSC system. As a result, the vehicle functions regardless of the ABS, TRAC, and VSC systems.

S29 (A), S30 (B) Skid Control ECU with Actuator(A)46-Ground : Approx. 12 volts with ignition SW at ON position(A)1, (A) 32, (B) 4-Ground : Always continuity

System Outline

Service Hints


453

: Parts Location


A6 64 J31 65 J81 F 68

A7 64 J45 68 P1 65

A19 70 J47 A 68 P5 69

B2 64 J48 B 68 S4 69

C11 A 66 J54 68 S19 69

C12 B 66 J58 68 S29 A 65

D6 67 J75 68 S30 B 65

E4 67 J76 A 68 S31 69

F13 34, 64 J77 B 68 V11 69

I24 67 J78 C 68 Y1 69

J28 A 68 J79 D 68

J29 B 68 J80 E 68



1D



1H




3A



3E





IA4


IA8

g ( )






BK2 96 Frame Wire and Frame No.3 Wire (Near the License Plate Light)


: Ground Points








454

ABS (Double Cab)

10AECU- IG

1K4

B-R

B-O

R-W

B-R

WW

7

17 4613

BB

-R

L-B

39

PP

12

40

VV

FR-FR+

L- B

B- R

D 6

A 7

9

LGLG

12

10

LL

FL-FL+

A 6

312

+BS +BM WA IGD/G

A 5

Battery

SIL

P-B

13

TC

R-L

20

TS

12

TS

140A

ALT

30A

AB

S N

O. 2

60A

AB

S N

O. 1

12

59

F13

IJ15 IJ123

3E7

3C73C8

3A8

1K10

1F15

WR-L

R-L

P-B

P-B

IJ216

R-W

IO

1F9

1D6

W-B

W-B

W-B

AJ45



ABS Speed Sensor Front LH ABS Speed Sensor Front RH


Fusible LinkBlock

JunctionConnector

10AIGN1

1H11

24

21

C

C

Junc

tion

Con

nect

or

J31

Com

bina

tion

Met

erC

12

12

21

TC

AB

S


455

15AGAUGE

24

GR

AD

D D

etec

tion

SW

EXI

16

O

15

R

RL-RL+

BP11 BP12

R O

2 1

45

Y

44

B

RR-RR+

BP13 BP14

B Y

4 3

IN

A A

1

GND1

32

GND2

14

STP

15ASTOP

1F2

W

1

4

W-R

G-W

W-B

W-B

A 5

A19

LH RH

S 4

W-B

W-B

IJ19 IJ117

IJ122

G-WIJ125 IJ126 IJ119 IJ120

R O B Y

R O B Y E 6

W-B

J58

18

V-W

Com

bina

tion

Met

er

SP1

38

L-R

Det

ectio

n S

W( T

rans

fer

L4 P

ositi

on)

EXI4

GR

V-W L-

R

IJ16 IJ115 IJ17

37

GVGS

8

Y

GGND

4

L

GL1

IJ111 IJ110 IJ112 IJ13

1 2 3

L Y G

( Shi

elde

d)

E 6

W- B

W-B

GL1 GGND VGS

(Shi

elde

d)

A29

P 1

AB

BD

AG

BG

P

N

2

6 9

36

N

6

P

L

L-Y

LG-B

L-Y

LG-B

IJ113 IJ114

L-Y

LG-B

IE1261D7

IPO

87

L- B

G-W


J28(

A) ,

J29

( B)

J48



ABS Deceleration Sensor

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Junction Connector

Par

k/N

eutr

alP

ositi

on S

W

Sto

p Li

ght S

W

IL31 2 IL3 IL33 4 IL3

G-W

J47

Junc

tion

Con

nect

or


IK25 IK214 IK212 IK23

W R B

( Shi

elde

d)

E

B

B

E


456

ABS (Double Cab)

This system controls the respective brake fluid pressures acting on the disc brake cylinders of the right front wheel, left frontwheel, and rear wheels when the brakes are applied in a panic stop so that the wheels do not lock.This results in improved directional stability and steerability during panic braking.

1. Input Signal(1) Speed sensor signal

The speed of the wheels is detected and input to TERMINALS FL+, FR+, RL+ and RR+ of the ABS actuator with ECU.(2) Stop light SW signal

A signal is input to TERMINAL STP of the ABS actuator with ECU when the brake pedal is depressed.

2. System OperationDuring sudden braking, the ABS actuator with ECU which has signals input from each sensor lets the hydraulic pressureacting on each wheel cylinder escape to the reservoir.The pump inside the ABS actuator with ECU is also operating at this time and it returns the brake fluid from the reservoir tothe master cylinder, thus preventing locking of vehicle wheels.If the ABS actuator with ECU judges that the hydraulic pressure acting on the wheel cylinder is insufficient, the current actingon the solenoid is controlled and the hydraulic pressure is increased.Holding of the hydraulic pressure is also controlled by the ECU, by the same method as above, by repeated pressurereduction. Holding and increase are repeated to maintain vehicle stability and to improve steerability during sudden braking.

A6, A7 ABS Speed Sensor Front LH, RH1-2 : 0.92-1.22 kΩ (20°C, 68°F)

A19 ABS Speed Sensor Rear1-2 : 0.89-1.29 kΩ (20°C, 68°F)3-4 : 0.89-1.29 kΩ (20°C, 68°F)

A5 ABS Actuator with ECU46-Ground : 10-14 volts with ignition SW at ON or ST position14-Ground : 10-14 volts with stop light SW on (Brake pedal depressed)



: Parts Location


A5 64 D6 67 J47 68

A6 64 F13 34, 64 J48 68

A7 64 J28 A 68 J58 68

A19 70 J29 B 68 P1 65

A29 66 J31 65 S4 69

C12 66 J45 68



1D


1H

( )


3A


3E

( )

System Outline

Service Hints


457









: Ground Points




: Splice Points


E6 90 Cowl Wire


458

Tire Pressure Warning System (Double Cab)

GND2RDA SILTC

10AECU- IG

RF5V

IND

4 1F


CAL SW

10AIGN1

1H11

SPDIG

2

4

6

5

3

168 10 127

A20

1

A25 B24

B12

B-R

B-R

B-O

G-O

4

P

G- O

C11(A), C12(B)AH

BB

P-B W

TC

P-B

SIL

G

W

L-R

13

LG

7

G L-R

LG

IO

A

AI

BC

W-B

W-B

P

G-O

Tire

Pre

ssur

e

J42(

A) ,

J43(

B)

R

J49

T16

T17

3A4

3B4

A B

G A3A18

3C8

1D6

1F93E1

3A2

A

W-B

W- B

3B7

3C7

D

D

Tire Pressure Monitor ECU

Combination Meter

GNDRDA+5V

Tire

Pre

ssur

e W

arni

ngS

tand

ardi

zatio

n S

W

Junc

tion

Con

nect

or

2

1

Junc

tion

Con

nect

or



Tire Pressure Monitor ReceiverT18

3D1

11

GND

W-B


459

The air pressure sensor installed in the tire wheel detects the tire air pressure and transmits signals to the vehicle sidereceiver. When the detected tire air pressure is below a specified level, the warning light in the combination meter comes onto inform the driver.Press the tire pressure warning standardization SW for 3 seconds with the ignition SW at ON position after the tire pressureis adjusted to the specified value. It will lead the tire pressure monitor ECU to control and warn the pressure according to thespecified value.Warnings when the tire pressure is low∗ When the tire air pressure is below a specified level, the warning light in the combination meter comes on.

T16 Tire Pressure Monitor ECU2-Ground : Approx. 12 volts with ignition SW at ON position


: Parts Location


C11 A 66 J43 B 68 T17 69

C12 B 66 J45 68 T18 71

D6 67 J49 68

J42 A 68 T16 69



1D


1H

( )

3A

3B


3D

( )

3E

: Ground Points



System Outline

Service Hints


460

4WD (Double Cab)

15AGAUGE

G B

1H11

IE126

B24

A24 B12 A25

AB

S A

ctua

tor

with

EC

U (

*4)

B4 B5 7 B B6

B-O

L

LG-B

W-B

V-W

W-B

G-O

Y-B

Y-B

P-B

P- B

LG-B

20A4WD

1D8

A19 A20 B10

A6 A18

Y- B

2- 4

L-Y

P-B

G-Y P

H- L

G-Y P

W-B

E4WDL4

Spe

edom

eter

AG

IND3 LO 2- 4

7

8

IPO

1D7

L-B

4D10

4B10

L-Y

IG

LG- B

G- O

Y- B

P-B

Y-B

F20(A), F21(B)

W- B

ControlCircuit


C11(A), C12(B)

I24(

A) ,

I25(

B)

J28(

A) ,

J29

( B)

Ski

d C

ontr

ol E

CU

(*3

)

Combination Meter

4WD Control ECU

Inte

grat

ion

Con

trol

and

Pan

el

Junc

tion

Con

nect

or

9

2

N


P 1

10AIGN1

E B

LG-B

AD

J49(

A) ,

J50

( B)

Junc

tion

Con

nect

or

IO

JunctionConnector

J45A

1D6

1F9

A5 A11 A15 A8

4LO

4HI


461

(*1)

D 3

F20(A), F21(B)

G- O

LG- B

I 1

1

2

1

2

I 1

IE49

Y-B

G-O

LG-B

W-B

L-R

G-R

L-R

38

D 4

G-R

W-B

W- BW- B

W-B

L4

A 5

W- B

EXI4

IND1 SPDN GND L44WD

L-R

( *2)

* 1 : w/ VSC* 2 : w/o VSC

21

L-R

EXI4

S29

EXI

EXI

4WD

27

24

GR

GR(*2)

GR(*1)

GR

GR

GR

( *2)

( *1)

BA

AC AC

Y- B

BD

AE

IN

A

W-B

W-B

J58

W-B

AW- B

IJ17

L-R

( *2)

IJ16

W- B

J55(

A) ,

J56

( B)

E 5

AB

S A

ctua

tor

with

EC

U

Det

ectio

n S

W( T

rans

fer

4WD

Pos

ition

)

Det

ectio

n S

W( T

rans

fer

L4 P

ositi

on)

Eng

ine

Con

trol

Mod

ule

4WD Control ECU

Junc

tion

Con

nect

or

Junction Connector

Ski

d C

ontr

ol E

CU

with

Act

uato

r

A19 A9A22 A6 B22 B17

13

8

IE46

E A

G-O

E B

AD

W- BG-O

L-R

( *1)

7 IJ1

IJ16

Junc

tion

Con

nect

or

J55(

A) ,

J56(

B)

11 IE4

B

BB

Junc

tion

Con

nect

or

J64

L-R

L-R

L-R

L-R


462

4WD (Double Cab)

I 1

EC13

ED11

GR

GR

GR

3

IE43

EC12

ED12

LGLG

LGLG

6

IE48

EC16

ED14

R-W

R-W

R-W

R-W

2

IE44

EC11

ED13

R-B

R-B

R-B

R-B

5

IE412

EC15

ED15

RR

RR

1

F20(A), F21(B)

W- B W- B

4 A 9

IE4513 IE4 IE41 IE42 IE47

GG

2

YY

B-R

B-R

3

B-W

B-W

5

LW

6

W-B

W- B

4

W- B

W-B

ADD DL1 DL2 DM1 DM2 TM1TM2 TL3 TL1 TL2

M

Det

ectio

n S

W

M

T 31

H2

H4

L4

GR

GR

GR

GR(*2)

GR(*1)

EC1

4

GR

BB

AB

GR

( *2)

GR

( *1)

* 1 : w/ VSC* 2 : w/o VSC

ED16

ADD Actuator

4WD Control ECU

Transfer Shift Actuator

B24B25B23B2B1A1A2A21A13B26

B A

Junc

tion

Con

nect

or

J55(

A) ,

J56

( B)

AF AF

BH

Junc

tion

Con

nect

or

J28(

A) ,

J29(

B)


463

In the conventional system, the 2-4 select SW and the transfer shift lever was used to shift the mode between H-L. In thissystem, the transfer shift lever is not used, and the H-L mode shift can be done by the transfer shift actuator.The mode can be changed by the touch select 2-4 SW and touch select high-low in the integration control and panel.The shift range is controlled according to the vehicle speed sensor and Park/Neutral position SW, and the indicator light isturned ON to inform the driver if any of the following conditions are detected:∗ The shift is not completed even though 3 seconds have elapsed after transfer operation.∗ The vehicle speed is above approximately 100 km/h (63 mph) when shifting from H2 to H4.∗ The vehicle speed is below approximately 5 km/h (3 mph) or the A/T shift lever is in a position other than N position, when

shifting from H4 to L4 or visa versa, and from L4 to H2.

Transfer OperationH2 to H4When the touch select 2-4 SW in the integration control and panel is turned ON, a signal is input into TERMINAL (A) 8 of the4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD (H4 position.)When the system shifts to 4WD, the detection SW (Transfer 4WD position) is turned ON, and the current flows from 4WDcontrol ECU TERMINAL (A) 2 to ADD actuator TERMINAL 5 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (A) 1to GROUND, and the ADD actuator is activated, and the ADD is connected. When the ADD is connected, the detection SW(ADD position SW) is turned ON, and the 4HI Indicator light comes ON.H4 to H2When the touch select 2-4 SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A) 8 ofthe 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the transfer shifts to2WD (H2 position.)When the system shifts to 2WD, the detection SW (Transfer 4WD position) is turned OFF, and the current flows from 4WDcontrol ECU TERMINAL (A) 1 to ADD actuator TERMINAL 1 to motor to TERMINAL 5 to 4WD control ECU TERMINAL (A) 2to GROUND, and the ADD actuator is activated, and the ADD is disconnected. When the ADD is disconnected, thedetection SW (ADD position SW) is turned OFF, and the 4HI indicator Light turns OFF.H4 to L4When the touch select high-low SW in the integration control and panel is turned ON, a signal is input into TERMINAL (A) 15of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD LO position (L4 position.)The 4HI Indicator is turned OFF and the 4LO indicator is turned ON.L4 to H4When the touch select high-low SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A)15 of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the transfer shifts to4WD HI position (H4 Position.)The 4HI indicator is turned ON and the 4LO indicator is turned OFF.The shift is not completed even though 3 seconds have elapsed after transfer operation.∗ The vehicle speed is above approximately 100 km/h (63 mph) when shifting from H2 to H4.∗ The vehicle speed is below approximately 5 km/h (3 mph) or the A/T Shift Lever is in a position other than N position,

when shifting from H4 to L4 or visa versa, and from L4 to H2.L4 to H2When the touch select 2-4 SW in the integration control and panel is turned OFF, a signal is input into TERMINAL (A) 8 ofthe 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 1 to transfer shiftactuator TERMINAL 1 to motor to TERMINAL 2 to 4WD control ECU TERMINAL (B) 2 to GROUND, and the detection SW(Transfer L4 position) is turned OFF.Furthermore, the motor rotates to shift the transfer to 2WD (H2 position.)When the system shifts to 2WD, the detection SW (Transfer 4WD position) is turned OFF, and the current flows from 4WDcontrol ECU TERMINAL (A) 1 to ADD actuator TERMINAL 1 to motor to TERMINAL 5 to 4WD control ECU TERMINAL (A) 2to GROUND, and the ADD actuator is activated, and the ADD is disconnected. When the ADD is disconnected, thedetection SW (ADD position SW) is turned OFF, and the 4LO indicator light turns OFF.

System Outline


464

4WD (Double Cab)

H2 to L4When the touch select 2-4 SW in the integration control and panel is turned ON, and the touch select high-low SW is turnedON, a signal is input into TERMINAL (A) 8 of the 4WD control ECU.The 4WD control ECU is activated by this, and the current flows from the 4WD control ECU TERMINAL (B) 2 to transfer shiftactuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 to GROUND, and the transfer shifts to4WD (H4 position.)When the system shifts to 4WD, the detection SW (Transfer 4WD position) is turned ON, and the current flows from 4WDcontrol ECU TERMINAL (A) 2 to ADD actuator TERMINAL 5 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (A) 1to GROUND, and the ADD actuator is activated, and the ADD is connected. Then a signal is input into TERMINAL (A) 15 ofthe 4WD control ECU and the 4WD control ECU is activated by this, so the current flows from the 4WD control ECUTERMINAL (B) 2 to transfer shift actuator TERMINAL 2 to motor to TERMINAL 1 to 4WD control ECU TERMINAL (B) 1 toGROUND. The transfer shifts to 4WD LO position (L4 position), and the 4LO indicator light comes ON.

F20 (A) 4WD Control ECU(A) 5-Ground : Approx. 12 volts with ignition SW at ON or ST position(A) 6-Ground : Always continuity(A) 9-Ground : 4 pulses with 1 rotation(A) 8-Ground : 2 volts or less with touch select 2-4 SW on(A)17-Ground : 2 volts or less with detection SW (Transfer L4 position) on and transfer shift lever at L4 position

I24 (A), I25 (B) Integration Control and Panel(A) 5-(B) 1 : Closed with touch select 2-4 SW on

P1 Park/Neutral Position SW2-9 : Closed with A/T shift lever at N position

: Parts Location


A5 64 F21 B 67 J55 A 68

A9 64 I24 A 67 J56 B 68

C11 A 66 I25 B 67 J58 68

C12 B 66 J28 A 68 J64 68

D3 64 J29 B 68 P1 65

D4 64 J45 68 S29 65

E5 67 J49 A 68 T3 65

F20 A 67 J50 B 68



1D


1H

( )

4B50 Cowl Wire and Sub J/B No 4 (Upper the Accelerator Pedal)





ED1 90 Engine No.2 Wire and Differential Wire (Near the Transmission)




Service Hints


465

: Ground Points




: Splice Points


I1 94 Engine Wire


466

Memo


467

SRS (Double Cab)

NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructionsand the procedure, and precautions in the Repair Manual applicable for the model year.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of informationwhen troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.

Work must be started more than 90 seconds after the ignition SW is turned to the ”LOCK” position and thenegative (-) terminal cable is disconnected from the battery.(The SRS is equipped with a back-up power source so that if work is started within 90 seconds fromdisconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)

When the negative (-) terminal cable is disconnected from the battery, the memory of the clock and audio system will becleared. So before starting work, make a record of the contents in the audio memory system. When work is finished,reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, powertelescopic steering, power seat and power outside rear view mirror which are all equipped with memory function.However, it is not possible to make a record of these memory contents. So when the work is finished, it will benecessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoiderasing the memory in each system, never use a back-up power supply from outside the vehicle.

Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.

Do not expose the following parts directly to hot air or flame;

Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;

Never use SRS parts from another vehicle. When replacing parts, replace with new parts.

For the purpose of reuse, never disassemble and repair the following parts.

If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector,replace with new one.

Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system.

Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.

After work on the SRS is completed, check the SRS warning light.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the RepairManual.

∗ Steering wheel pad∗ Front passenger airbag assembly∗ Side airbag assembly∗ Curtain shield airbag assembly∗ Seat belt pretensioner∗ Center airbag sensor assembly∗ Front airbag sensor assembly∗ Side airbag sensor assembly∗ Rear airbag sensor assembly


468

SRS (Double Cab)

10

B

12

Battery

B

W-R

Y-R

Y-G

3 4

WW

BB

W B

2 1 2 1

25A

AM

2

W-R

A11 A12Airbag SensorFront LH

Airbag SensorFront RH

7. 5

A E

CU

-B

21

YY-B

Sho

rt P

in

W-R

W-R

W-R

F13FusibleLink Block

W B

W-B

W-B

G RWBG

G

B W R

( *1)

1C3

1J7

1E2

1J3

4A19

4A9

2C8 2C1

2D1

ST2

IG2AM2 65

I23Ignition SW

B- R

C21

Cur

tain

Airb

ag C

utO

ff S

W

3C1

3A2

IO

A

JunctionConnector

J45

A30 A28 A29 A27

+SL - SL +SR - SR

IA11 IA12 IJ31 IJ32

A19 A13 A17 A23

PBEW P- AB PAON

A12 A8 A9 A10

B10B9B8B12

S13

( A) ,

S14

( B)


I25

11 2 1

Airbag Squib(Front Passenger Airbag Assembly)

A16

A4 A3 A1 A2

P+ P-

C 4(A), C 5(B), C 6(C)Center Airbag Sensor Assembly

W- R

B- R

(*1)

( *1)

( *1)

3

6

Sho

rt C

onne

ctor

B15

V

32 4

( *2)

W-B

W-B

W-B

( *2)

IN


1 IK2

15 B

PBE+

IK217

B(*2)

( *2)B

Buckle SW RHOccupant DetectionSW

PAONP- ABPBKL

RMSW P2+ P2-

- SR+SR- SL+SL

(*1)

( *1)

( *1)

( *1)


469

Y-R

Y-G

3 421

Y-B Y

21

YY-B

21YY-B

12

211221 12

S34 S32

GRP

R L

Y-R

Y-G P-L

GR

-L

W G

A5 A6 A7 A8

D+ D- D2- D2+

PretensionerLH

P13PretensionerRH

P14S35

C5 6 C B4 B3

PL+ PL- PR+ PR-

22 B B20

VUPR

C1 C2

S37

B21 B19

S33

C C19 21 C22 C20

C 4(A), C 5(B), C 6(C)Center Airbag Sensor Assembly

* 1 : Captain Seat

W- R

B- R

W- R

B- R

(*1) (*1)

Side Airbag Sensor RH

ESR

Side Airbag SensorRear LH

Side AirbagSensor LH

Side Airbag SensorRear RH

SFL+ SFL- VUCR ESCR VUPL ESL ESCL VUCL

Side AirbagSquib LH

* 2 : Separate Seat

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

( *3)

* 3 : w/ Side Airbag

A17Airbag Squib(Steering Wheel Pad)

SpiralCable


470

SRS (Double Cab)

3

IG2

21 A

1A

17 C

B- R

22

1E17

7 B

C23

B14

A

W- R

32

GSW2

6 1D

C10

12

C 4(A), C 5(B), C 6(C)

1

9 C


2

2 1C

12

C

Y-V

Y-O

Y-R

Y-G

Y-O

Y-V

10AIGN1

W-B

W-B

26 A

B

W-B

A

JunctionConnector

J45

B-O ( *1)

W- B

B- O

B- O

F/PS

6 3 54

BB

-W

BR

-R

G-W

R-GV

1A

11 1H

B8

S38

6 B B5

C3 C4

C22

18

10

1F3


E 4

W- R

A25

E2 E1

1A6

1F9

IN IO

(*1) (*1)

(*1)

W-B

Curtain ShieldAirbag Squib LH

Buckle SW LHSeat Position Airbag Sensor

Curtain ShieldAirbag Squib RHSide Airbag Squib RH

LBE+ LSP-LSP+LBE-ICR+ICR-SFR+SFR-

ICL+ICL-

( *3)

( *3)

( *3)

( *3)

1A8

1G1

W-B

HALLIC


471

IK2

W- R

A

BSW

6 3C

R

11

40

A4 8 A

R

WGG

-B

24

Y

B

G-R

S13

( A) ,

S14

( B)

Y

C 4(A), C 5(B), C 6(C)

( *1)

( *1)


W-B

R

( *1)

( *1)

( *1)

( *1)

( *1)

W- B

G-R

15

B-O

B-O

G-R

G-B

WW

A9

LR

5

A

B- O

B- O

( *1)

( *1)

( *1)

( *1)

( *1)

B-O

W- R

B16 24 B A20

A

RMIL

A16

B

B12

A11

Com

bina

tion

Met

erC

11( A

) , C

12( B

)

1A2

1D4

A16A15

SILTC

A14

LA

1A2

1E14

1A9

1F15

3B6

3E6

11

A/B

3C7

7

SIL

3A8

3C8

TC

13

3D7

3A7

3D5

3C5

BS12BS13BS15

7

IGFSR+FSR-

A2

BGNDDIA

BS14

Buckle SW RHB13

2 1

Occupant Classification ECUO10(A), O11(B)

(*1) (*1)

(*1)B

-O

B-O ( *1)

P-B W

P-B W

R

W

(*1)


G-B

( *1)

* 1 : Captain Seat* 2 : Separate Seat

Sho

rt C

onne

ctor

FSR-FSR+

IK26

* 3 : w/ Side Airbag

SR

S

RS

CA

OFF


472

SRS (Double Cab)

2

W- R

SGD1

1 B

A

O13

B

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

BR

7

( *1)

( *1)

( *1)

3

W-R

W-R

W-R

BR

BR

GND

Occupant ClassificationSensor Front RH

SGD3

321

R-W

L-WY

SGD4SIG4SVC4

SGD4SIG4SVC4

321

B-YLGP

SGD2SIG2SVC2

SGD2SIG2SVC2

R-B

G-B

Y-B

SGD3SIG3SVC3

O14Occupant ClassificationSensor Rear LH

OGV

SIG1

SVC1 SIG1 SGD1

1

SVC1

(*1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

11 B

(*1)

W-R

1 2 3

9 3E

10 3D

IK27

BS11

A1

+B

3

Occupant ClassificationSensor Front LH

O12

3 BB9

SIG3SVC3

5 B

Occupant ClassificationSensor Rear RH

B12

O15

B8 B2 B6 B10

BS1

B4

6

IK22

IP

A

JunctionConnector

J54

Occupant Classification ECUO10(A), O11(B)

(*1)* 1 : Captain Seat


473

The SRS is a driver protection device which has a supplemental role to the seat belts.When the ignition SW on, the current from the IGN1 fuse flows to TERMINAL (A) 21 of the center airbag sensor assembly.If an accident occurs while driving, deceleration caused by a frontal impact is detected (by sensor) and when the frontalimpact exceeds a set level, the current from the IGN1 fuse flows to TERMINAL (A) 21 of the center airbag sensor assembly.This current flows to TERMINALS (A) 4, (A) 5, (B) 4, (B) 5, (C) 4, (C) 5 to TERMINAL 1 of the airbag squib and Pretensionersto TERMINAL 2 to TERMINALS (A) 3, (A) 6, (B) 3, (B) 6, (C) 3, (C) 6 of the center airbag sensor assembly. Furthermore, thecurrent flows to TERMINAL (A) 25 or (A) 26 to GROUND, causing the center airbag squibs to expand.When the safing sensor built into the center airbag sensor assembly is on, airbag sensor is off and the current from the IGN1fuse flows same as above-mentioned flowing, causing the airbag squibs to expand. When the safing sensor built into thecenter airbag sensor assembly is on, the airbag sensor on one of the above-mentioned circuits is activated so that currentflows to the airbag squibs and causes them to operate.The airbag stored inside the steering wheel pad is instantaneously expanded to soften the shock to the driver.The airbag stored inside the passenger’s instrument panel is instantaneously expanded to soften the shock to thepassenger.

: Parts Location


A11 64 C23 70 O15 72

A12 64 D6 67 P13 71

A16 66 E4 67 P14 71

A17 66 F13 34, 64 S13 A 69

B13 72 I23 67 S14 B 69

B14 70 I25 67 S32 71

B15 70 J45 68 S33 71

C4 A 66 J54 68 S34 71

C5 B 66 J58 68 S35 71

C6 C 66 O10 A 72S37

71 (Separate Seat)

C11 A 66 O11 B 72S37

72 (Captain Seat)

C12 B 66 O12 72S38

71 (Separate Seat)

C21 66 O13 72S38

72 (Captain Seat)

C22 70 O14 72



1A

1C

1D


1F

( )

1G

1H




3A

3B


3D

( )

3E


System Outline


474

SRS (Double Cab)







: Ground Points






475

Memo


476

Accessory Meter and Garage Door Opener (Double Cab)

10AECU- IG

1M1

10AIGN1

1H11

A25G

-OG

-O

B24

SI

B-O

B-R

IG+

B-R

IN

1M

1G

W-B

W-B

7

1

E

1 O 8 5 4

IA72 IA71

12

L-R

L-W

PLL P

TEP+ TEP-

A28

6 2

AD

BE

G-O

A24

V-W

AB

S A

ctua

tor

with

EC

U (

w/o

VS

C)

B12

W-B

W-B


C11(A), C12(B)

J49(A), J50(B)

Ski

d C

ontr

ol E

CU

with

Act

uato

r(w

/ V

SC

)

Ambient Temp. Sensor

Combination Meter

JunctionConnector

Overhead Module

G-O


IC21

IO

JunctionConnector

J45A

1M8

1D5

1M4

1D10

1D6

1F9

E

E

SPEEDCONTROL


477

O8 Overhead Module6-Ground : Approx. 12 volts with the ignition SW at ON position1-Ground : Always continuity

: Parts Location


A28 64 J45 68 J56 68

C11 A 66 J49 A 68 O8 70

C12 B 66 J50 B 68



1D


1G45 Cowl Wire and Driver Side J/B (Lower Finish Panel)

1H






: Ground Points




Service Hints


478

Cigarette Lighter and Power Outlet - 12V (Double Cab)

7. 5ARADNO. 2

15ACIG

1E20

5 2

3 1

15APWROUTLET

1 4

2

IPO

1L1

1E10 1H3 1H4

L-W

IM17

1

2

IM18

P24

2

2

W-B

P 6

2

2

W-B

P 7

1H1 1H7

1G7

IN

W-B

ID22

L-R

L-R

1

2

ID21

PP

GR

W-B

2

12

F13

W

W

Battery

ACCRelay

C 7

140A

ALT

6

B

L-W

W-B

L-W

W-B

1H9

W-B

B2

IO

AJ45

W-B


J52(B)

CigaretteLighter

Fus

ible

Lin

k B

lock

JunctionConnector

JunctionConnector

Pow

er O

utle

t

Pow

er O

utle

t

Pow

er O

utle

t (R

ear) 1 1

1 1

(*2)(*1)

(*2)(*1)

(*1)(*2)

(*1)(*2)

* 2 : Except Captain Seat* 1 : Captain Seat

( *1)

( *1)

( *1)

( *1)

( *1)

B6


479

C7 Cigarette Lighter2-Ground : Approx. 12 volts with the ignition SW at ON or ACC position1-Ground : Always continuity

P6, P7 Power Outlet (Captain Seat)1-Ground : Approx. 12 volts with the ignition SW at ON or ACC position2-Ground : Always continuity

P6, P7 Power Outlet (Except Captain Seat)1-Ground : Approx. 12 volts with the ignition SW at ON or ACC position2-Ground : Always continuity

P24 Power Outlet (Rear)2-Ground : Approx. 12 volts with the ignition SW at ON or ACC position1-Ground : Always continuity

: Parts Location


C7 66 J52 B 68 P24 69

F13 34, 64 P6 69

J45 68 P7 69



1E


1H

( )

1L 45 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)




IM1 92 Console Box Wire and Cowl Wire (Rear Console)

: Ground Points




Service Hints


480

Power Outlet - 115V (Double Cab)

2 3

1 5

15AAC INV.

10AECU- IG

IM12 IM1455

5 5

1G41F44 1

371

4

6

43

IN

A

B-R

B-R

G-B

B

W-B LG

W-B

W-B

W-B

LG B-R

B-Y

E

AC2 AC1+B

M 5

V12

P23

INVERTERRelay

J58

B-R

B-Y

B-Y

B-R

IG INV

E

B E

3A4

3D4

4D10

4E94E10

AW- B

W-B

IK21

W-B

IN12 IN11IK218

LG


JunctionConnector

Main SW

Power Outlet(115V)

VoltageInverter


481

INVERTER Relay5-3 : Closed with the ignition SW at ON position and the main SW at on

: Parts Location


J58 68 P23 69

M5 69 V12 71

: Relay Blocks






1G45 Cowl Wire and Driver Side J/B (Lower Finish Panel)









IN1 92 Cowl Wire and Floor Wire (Rear Console)

: Ground Points



Service Hints


482

Horn (Double Cab)

10AHORN

5 2

3 1

2F7 2H8

HORNRelay

1 1H 7 H 8

A6

C21

6

C16

B-Y

W-R

W- R

B

HR

HORN

B

IA712


B 9(A), B11(C)Body ECU

CombinationSW

Horn LH Horn RH

Hor

n


483

C16 Combination SW6-Ground : Continuity with the horn SW on

: Parts Location


B9 A 66 C16 66 H8 64

B11 C 66 H7 64








Service Hints


484

Moon Roof (Double Cab)

25ASUN ROOF

1M5

10AECU- IG

1M1

L-W

B-R

5 8

M 6

9 10

UP DOWN

12 11

CLS OPN

O 8 1

R-Y

R-W

G-Y

P-B

4 3 10 9

IN

B 1

1M7

1G1

W-B

W-B

W-B

W- B

W- B

7

C16 C8B15

1G12

1M9

1 1

MPX3 DCTY PCTY

2

LG-B

GR

-RG

R-R

LG-B

PG

-O

D16

D17

AH

BA

GR

-R

J50(B)

E

B IG MPX1

EOPNCLSDWNUP

IK13


B10(B), B11(C)

J49(A), J50(B)

Body ECU

Doo

r C

ourte

sy S

WFr

ont L

H

Doo

r C

ourte

sy S

WFr

ont R

H

JunctionConnector

JunctionConnector

Moon Roof Control ECU and Motor

Overhead Module

Moon Roof Control SW

BD

BD

M

PSW1

PSW2M

otor

Pos

ition

SW


485

The moon roof can be operated by the moon roof control SW, when the ignition SW is at ON position or during the key-offoperation.

1. Jam Protection FunctionDuring close or tilt down operation, if the system detects a load, the motor rotates in the opposite direction.

2. Key-Off OperationWith all the doors closed, within 43 seconds after the ignition switch has been turned to OFF from ON, the moon roof can beoperated. However, if the front door is opened, the moon roof cannot be operated.

M6 Moon Roof Control ECU and Motor5-Ground : Always approx. 12 volts8-Ground : Approx. 12 volts with the ignition SW at ON position

: Approx. 12 volts with the key off moon roof operation7-Ground : Always continuity

O8 Overhead Module9-1 : Closed with the moon roof control SW at UP position

10-1 : Closed with the moon roof control SW at DOWN position11-1 : Closed with the moon roof control SW at OPEN position12-1 : Closed with the moon roof control SW at CLOSE position1-Ground : Always continuity

: Parts Location


B10 B 66 D17 70 M6 70

B11 C 66 J49 A 68 O8 70

D16 70 J50 B 68








: Ground Points



: Splice Points


B1 96 Roof Wire

System Outline

Service Hints


486

Remote Control Mirror (Double Cab)

7. 5ARAD NO. 2

1F12

GR

8

B

4 3 5 26

VL HLM+ VR HR

OperationSW

SelectSW

7

E

L-W

BR

-B

LG-B

BR

-R

LG-R

W-B

M+ MVL MHL

M M

IN

MHR MVR M+

MM

R10

Down/Right

Up/Left

Down Right

RightRight

Up

Left Left

Left

GR

BA

AC AC

L-W

L-W

IB512 IB511 IF52 IF51 IF56

BR

-B

BR

-R

LG-R

LG-B

L-W

BR

-B

BR

-R

LG-B

L- W

W-B

R 9R 8

123321

L-W

LG-R

A

J58

4D10

4C10

4A5

4E5


J36(

A) ,

J37(

B)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

Remote Control Mirror LH Remote Control Mirror RH



487

R10 Remote Control Mirror SW8-6 : Continuity with the operation SW at UP or LEFT position6-7 : Continuity with the operation SW at DOWN or RIGHT position

8-Ground : Approx. 12 volts with the ignition SW at ACC or ON position7-Ground : Always continuity

: Parts Location


J36 A 68 J58 68 R9 71

J37 B 68 R8 71 R10 69




4A



4E





: Ground Points



Service Hints


488

Power Seat (Double Cab)

30APWR SEAT


1G16

BQ29

1

2

1

2

1

2

2

1

2

1

BQ23

BQ

4 9 6 10 5 7 8 3 2

SLDF SLDR FUP FDWN RUP RDWN RCLRRCLFE

Fron

t

Rea

r

Up

Dow

nU

p

Dow

n

Fron

t

Rea

r

1

B

4 1 2

3

Fron

t

Rea

r

L 3 P16

L-O

L-O

L- O

L-O

L-O

P19

P15

P17

P18

Y-B

Y-R

L-Y

L-R Y L-BL

W-B

W-B

LR

Y-G

W-B

W-B

2

A

A

J82

A

B

BB

P20

J82

M MMM

1

AC

BG

J40(A), J41(B)

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Lumbar Support Control SW(Driver’ s Seat)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Fron

t V

ertic

al C

ontr

ol)

Power Seat Control SW(Driver’ s Seat)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Rea

r V

ertic

al C

ontr

ol)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Rec

linin

g C

ontro

l)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Slid

e C

ontr

ol)

Pow

er S

eat M

otor

( Driv

er’

s S

eat

Lum

bar

Sup

port

Con

trol)

B

5

W-B

M


489

P16 Power Seat Control SW (Driver’s Seat)1-9 : Closed with the driver’s seat at front slide operation1-6 : Closed with the driver’s seat at rear slide operation1-3 : Closed with the driver’s seat at front reclining operation1-2 : Closed with the driver’s seat at rear reclining operation

1-10 : Closed with the driver’s seat at front vertical up operation1-5 : Closed with the driver’s seat at front vertical down operation1-7 : Closed with the driver’s seat at rear vertical up operation1-8 : Closed with the driver’s seat at rear vertical down operation


: Parts Location


J40 A 68 P15 72 P19 72

J41 B 68 P16 72 P20 72

J82 72 P17 72

L3 72 P18 72







: Ground Points



Service Hints


490

Seat Heater (Double Cab)

10AHTR

1E4

15ASEAT HTR

1F18

R-Y

D

DD

J57

IO

W-B

B-W R-L

B-W

3 1 2

W-B

B-W R-L

IN

BO16

W-B

W-B

W-B LG

LG

3 1 2

W-BLG

BQ

BQ23

W-B

L

W- B

R-L

R-L

R-L

BO13 BQ26 BQ27

56

4

3

LO HI LO HI

LOHIE

IG

56

4

3

LO HI LO HI

LOHIE

IG

L

2 3

1 5

5 5

5 5

S12

W-B L

R-Y

SEAT HEATERRelay

AB

BF

AF

BB

S28 S26

G

4A7

4E7

IK211 IK210

C

CCC

J57

W-B

W-B

W-B

AJ45

W-B

IK21

AJ58

W-B


J36

J40(A), J41(B)

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

Sea

t H

eate

r S

W( F

ront

Pas

seng

er’

s S

eat)

Seat Heater(Driver’ s Seat)

Seat Heater(Front Passenger’ s Seat)

B

B

S11

Sea

t H

eate

r S

W( D

river

’s

Sea

t)

L

JunctionConnector

J82

D

D


491

S11, S12 Seat Heater SW (Driver’s Seat), (Front Passenger’s Seat)4-Ground : Approx. 12 volts with the ignition SW at ON position6-Ground : Always continuity

: Parts Location


J36 68 J57 68 S12 69

J40 A 68 J58 68 S26 72

J41 B 68 J82 68 S28 72

J45 68 S11 69

: Relay Blocks












BO1 98 Floor Wire and Seat No.1 Wire (Under the Front Passenger’s Seat)


: Ground Points





Service Hints


492

Rear Window Defogger and Mirror Heater (Double Cab)

40A

DE

FOG

4

10AHTR

1J2

3 2

4

5 1

2G2 2C2

2B2 2A12F1

W-B B Y

B

IL28

B

BR

W-B

L-W

A1

B1

B

2 3

1 5

15A

MIR

HTR

2B5

MIR HTRRelay

4

RDEF

I25

Y

BD

AF AF

IF54

G

W-B

G

BF

AD

IN

A

W-B

G

IF65

W-B

W-B

R-Y

DEFOGRelay

F13

IO

A

A

A

Y

J45 J58

W-B

IA412

EA

J34

E 4

44

66

R 9

R 8

22

22

IA47

YY

G

W- B

B

W-B

B

G- Y

IA7

3Y

A


R22(A), R23(B)

J36(

A) ,

J37

( B)

J36(A), J37(B)

Fusi

ble

Link

Blo

ck


Junc

tion

Con

nect

or Junc

tion

Con

nect

or

JunctionConnector

JunctionConnector

JunctionConnector

Rem

ote

Con

trol

Mirr

or L

H

Rem

ote

Con

trol

Mirr

or R

H

Rear WindowDefogger

Rear WindowDefogger SW

Hea

ter

Hea

ter

G

7. 5

AD

EF

I/UP

2

2

1

2

IA46

12

G-Y

G-Y

G-Y

ELS2


E 4


493

DEFOG Relay5-3 : Closed with the ignition SW at ON position and rear window defogger SW on

MIR HTR Relay5-3 : Closed with the ignition SW at ON position and rear window defogger SW on

: Parts Location


E4 67 J36 A 68 R8 71

F13 34, 64 J37 B 68 R9 71

I25 67 J45 68 R22 A 71

J34 65 J58 68 R23 B 71

: Relay Blocks






2A

2B


2F

g g ( g )

2G








: Ground Points






: Splice Points


E4 90 Engine Room Main Wire

Service Hints


494

Automatic Glare-Resistant EC Mirror (Double Cab)

7

6

IN

1M7

1G1

W-B

W-B

10AECU- IG


1M1

B-R

InnerMirror

I27


495

I27 Inner Mirror7-Ground : Approx. 12 volts with the ignition SW at ON or ST position6-Ground : Always continuity

: Parts Location


I27 70





: Ground Points



Service Hints


496

Navigation and Audio System with RSES (Double Cab)

2B3

7. 5ARAD NO. 2

IA411

L-Y

L-Y

B

BL112

1 2

WY

BL111

R

R 6

R

BM112

1 2

WW

BM111

R

R 7

L-Y

GR

1F12

A12

GR

20ARAD NO. 3

2A3

25ARAD NO. 1

A

A

IA49

A

R-B

R-B

J60

L- Y

L- Y

GR

GR

4A5

4D5 4C5 4A15

IL110

GR

GR

GR

B10 B4 B13 B5 B14 B15 B16B1

IL23

R-B

R-B

R-B

BR

BR

BR

BR

BR

EGND2RR-RR+RL-RL++B2

WRYB

IK12 IK11

R W

+B

ACC


S23(A), S24(B)

Junc

tion

Con

nect

or

Rear DoorSpeaker LH

Rear DoorSpeaker RH


IL12 IL11


497

B6

IB54 IB55

B17

2 1

3 4

8 B

IB56 IB57

B19

4 3

2 1

20 B

IF62 IF61

B9

3 4

1 2

7 B

IF610 IF69

B18

2 1

4 3

T 7

F15

F16

T 8

A1 A11 A5 A15 A9 A8 A19 A18 A10

A3 A5 A2A22

(Shi

elde

d)

VP G

L-W

W-L

B-Y LG L

P V G

L-W

W-L

B-Y LG L

B R G W

GR

L-Y

L- Y

L- Y

GR

BU+B ACC+B TX+ TX- L+ R+ L- R- GND

R

L

P

L- Y

GR

A20

BR

GND

GR

V BR

IL117 IL118 IL19 IL18

FL+ FL- WFL+ WFL- WFR- WFR+ FR+ FR-

LLGB-Y

W-L

L-WGVP

A8 A7 A1

A7

MUTE

TX+ TX- MUTE L+ R+ L-

IL115 IL116 IL111 IL15 IL13 IL16 IL14 IL17

A23

(Shi

elde

d)

B R GBR

YLGLL LG Y

S23(A), S24(B)

R27(A), R28(B), R29(C), R30(D), R31(E)

Fro

nt D

oor

Spe

aker

LH

( Woo

fer)

Fro

nt D

oor

Spe

aker

RH

( Woo

fer)

Radio and Player with Display


Tw

eete

r LH

Tw

eete

r R

H

13 B11 B12 B

( Shi

elde

d)

P L

A4

R-

W

( Shi

elde

d)

Y

BD BF

AJ AL

BE

AK

Junc

tion

Con

nect

orJ4

2(A

) , J

43( B

)

AA AG

BE BC

J40(

A) ,

J41

( B)

Junc

tion

Con

nect

or

D B

H A

A B

E A

IVO- IVO+ SLD1

INT- INT+


498


8 B6 B7 B

SW1 GND SW2

B9

B31

IM314

LG-R

GR

-R

BR

-W

LGLG

TX1+

12 10 11

TX+

B10

B30

IM315

W-G

LG

TX1-

TX-

B15

B26

IM318

YW

RSR+

R- R+

B16

B25

IM319

Y-R

W

RSR-

R- R-

B17

B24

IM320

LW

RSL+

R- L+

B18

B23

IM321

L-R

W

RSL-

R- L-

B14

B27

IM317

SLD1

SG2

B19

B28

IM316

LG

RMU

RMUT

IM32

J54

GND

B29

L- Y

GR

L- Y

GR

11 A12 A3 A

GAUX AUXR AUXL

LG BR

BR

4 1 2

CE AUXR AUXL

V10

23 A24 A10 A

SG7 NTS4 SGN5

BR

BR

3 5 6

SG6 NTS4 DGND

22 A

SG6

7

SGN5

(Shi

elde

d)

( Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)

( Shi

elde

d)

R-W

W-B

Y

A

AU1 EAU AU2

SEEK+

SEEK-

VOL+

VOL-

MODE

IP

BR

R27(A), R28(B), R29(C), R30(D), R31(E)

C16

Ste

erin

g P

AD

SW

R17(A), R18(B), R19(C)

Combination SW

JunctionConnector


Rear Seat Entertainment ECU

Video Terminal

D3

G-O

D1

LG-R

3B3

3A13

1

LG-R

Par

king

Bra

ke S

WP

5

Com

bina

tion

Met

er

PKB SPD

D5

R-B

Par

k/N

eutr

al P

ositi

on S

W

REV


499

C2

B10

IM36

WW

R+

R+

C3

B9

IM37

GW

R-

R-

C4

B8

IM38

BW

L+

L+

C5

B7

IM39

RW

L-

L-

C1

B11

IM35

( Shi

elde

d)

S- GND

SG1

C6

B20

IM34R

-GLG

MUTE

LMUT

L- Y

GR

IM313

IM31

IA422

7. 5ARSE

2

2

B32 B16

ACC +B

GR

L-O

L-O

Y

LG

L- Y

7 A8 A9 A

HP1R HP1L SG5

BR

BR

1 2 3

HPR HPL SGND

H11

19 A20 A21 A

HP2R HP2L SG6

BR

BR

1 2 3

HPR HPL SGND

H12

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)( S

hiel

ded)

2

1

R17(A), R18(B), R19(C)

R27(A), R28(B), R29(C), R30(D), R31(E)

Headphone Terminal LH Headphone Terminal RH



E4

B21

VB

R

E1

B20

LGB

R

E5

B19

(Shi

elde

d)

IM323 IM322 IM324

(Shi

elde

d)

SGN1 NTS1 SG3

SGN2 NTS2 SGND


500


IM48

A1

+B2

YY

Y

IM47

A2

ACC2

LGLG

LG

IM49

A5

TX2+

LGLG

LG

IM410

A4

TX2-

LGLG

LG

IM412

A17

VR2

BB

B

IM416

A13

R2

BB

B

IM415

A14

G2

BB

B

IM414

A15

B2

BB

B

IM413

A16

SYN2

BB

B

IM411

A18

VG2

5 C11 C12 C

ACC3 +B AR+

LG LG

19 20 6

ACC +B R+

2 C3 C4 C

AR- AL+ AL-

W W

7 8 9

R- L+ L-

( Shi

elde

d)

1 C6 C

SG4 MUTE

LG

5 10

SLD MUTE

R21

8

BU+B

7

ACC

9

TX+

10

TX-

12

VR

16

R

15

G

14

B

13

SYNC

11

VG

( Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)

W W

D33

IC38 IC37 IC317 IC318 IC320 IC324 IC323 IC322 IC321 IC319

R17(A), R18(B), R19(C)

DVD Player


Rear Seat Entertainment Display


501

IM41

A6

GND1

YY

Y

IM45

C17

HPL+

WW

W

IM43

C19

HPR+

WW

W

IM42

C20

SLD1

D33

10 C9 C8 C

NTS2 SGN2 SG9

BR

BR

3 2 1

NTSC S. GND SLD

( Shi

elde

d)

1

GND

5

L+

3

R+

2

SGND

(Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)

15 C13 C14 C

TX3+ TX3- GND4

LG LG

17 18 16

TX+ TX- GND

LG

R21

IM46

C16

HPL-

WW

W

6

L-

IM44

C18

HPR-

WW

W

4

R-

IC31 IC35 IC36 IC33 IC34 IC32

R17(A), R18(B), R19(C)

DVD Player




502


S23 (A), S24 (B) Stereo Component Amplifier(B) 1, (B) 10-Ground : Always approx. 12 volts(A)12-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(B) 15, (B) 16-Ground : Always continuity

R27 (A) Radio and Player with Display(A) 1-Ground : Always approx. 12 volts(A)11-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(A)20-Ground : Always continuity

R17 (A) Rear Seat Entertainment ECU(B)16-Ground : Always approx. 12 volts(B)29-Ground : Always continuity

: Parts Location


C16 66 J54 68 R28 B 69

D33 67 J60 70 R29 C 69

F15 70 P5 69 R30 D 69

F16 70 R6 71 R31 E 69

H11 67 R7 71 S23 A 71

H12 67 R17 A 69 S24 B 71

J40 A 68 R18 B 69 T7 71

J41 B 68 R19 C 69 T8 71

J42 A 68 R21 71 V10 69

J43 B 68 R27 A 69

: Relay Blocks










4A


4D

( )














Service Hints


503

: Ground Points





504

Audio System with RSES (Double Cab)

2B3

7. 5ARAD NO. 2

IA411

L-Y

L-Y

B

BL112

1 2

WY

BL111

R

R 6

R

BM112

1 2

WW

BM111

R

R 7

L-Y

GR

1F12

A12

GR

20ARAD NO. 3

2A3

25ARAD NO. 1

A

A

IA49

A

R-B

R-B

J60

L- Y

L- Y

GR

GR

4A5

4D5 4C5 4A15

IL110

GR

GR

GR

B10 B4 B13 B5 B14 B15 B16B1

IL23

R-B

R-B

R-B

BR

BR

BR

BR

BR


WRYB

IK12 IK11

R W

+B

ACC


S23(A), S24(B)

Junc

tion

Con

nect

or

Rear DoorSpeaker LH

Rear DoorSpeaker RH


IL12 IL11


505

B6

IB54 IB55

B17

2 1

3 4

8 B

IB56 IB57

B19

4 3

2 1

20 B

IF62 IF61

B9

3 4

1 2

7 B

IF610 IF69

B18

2 1

4 3

T 7

F15

F16

T 8

A1 A11 A5 A15 A9 A8 A19 A18 A10

A3 A5 A2A22

(Shi

elde

d)

VP G

L-W

W-L

B-Y LG L

P V G

L-W

W-L

B-Y LG L

B R G W

GR

L-Y

L- Y

L- Y

GR


R

L

P

L- Y

GR

A20

BR

GND

GR

V BR

IL117 IL118 IL19 IL18


LLGB-Y

W-L

L-WGVP

A8 A7 A1

A7

MUTE

TX+ TX- MUTE L+ R+ L-


A23

(Shi

elde

d)

B R GBR

YLGLL LG Y

S23(A), S24(B)

R14(A), R15(B), R16(C)

Fro

nt D

oor

Spe

aker

LH

( Woo

fer)

Fro

nt D

oor

Spe

aker

RH

( Woo

fer)

Radio and Player


Tw

eete

r LH

Tw

eete

r R

H

13 B11 B12 B

( Shi

elde

d)

P L

A4

R-

W

( Shi

elde

d)

Y

BD BF

AJ AL

BE

AK

Junc

tion

Con

nect

orJ4

2(A

) , J

43( B

)

AA AG

BE BC

J40(

A) ,

J41

( B)

Junc

tion

Con

nect

or

D B

H A

A B

E A

IVO- IVO+ SLD1

INT- INT+


506


8 B6 B7 B

SW1 GND SW2

B9

B31

IM314

LG-R

GR

-R

BR

-W

LGLG

TX1+

12 10 11

TX+

B10

B30

IM315

W-G

LG

TX1-

TX-

B15

B26

IM318Y

W

RSR+

R- R+

B16

B25

IM319

Y-R

W

RSR-

R- R-

B17

B24

IM320

LW

RSL+

R- L+

B18

B23

IM321

L-R

W

RSL-

R- L-

B14

B27

IM317

SLD1

SG2

B19

B28

IM316

LG

RMU

RMUT

IM32

J54

GND

B29

L- Y

GR

L- Y

GR

11 A12 A3 A

GAUX AUXR AUXL

LG BR

BR

4 1 2

CE AUXR AUXL

V10

23 A24 A10 A

SG7 NTS4 SGN5

BR

BR

3 5 6

SG6 NTS4 DGND

22 A

SG6

7

SGN5

(Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

R-W

W-B

Y

A

AU1 EAU AU2

SEEK+

SEEK-

VOL+

VOL-

MODE

IP

BR

R14(A), R15(B), R16(C)

C16

Ste

erin

g P

AD

SW

R17(A), R18(B), R19(C)

Combination SW

JunctionConnector

Radio and Player


Video Terminal


507

C2

B10

IM36

WW

R+

R+

C3

B9

IM37

GW

R-

R-

C4

B8

IM38

BW

L+

L+

C5

B7

IM39

RW

L-

L-

C1

B11

IM35

( Shi

elde

d)

S- GND

SG1

C6

B12

IM34R

-GLG

MUTE

LMUT

L- Y

GR

IM313

IM31

IA422

7. 5ARSE

2

2

B32 B16

ACC +B

GR

L-O

L-O

Y

LG

L- Y

7 A8 A9 A

HP1R HP1L SG5

BR

BR

1 2 3

HPR HPL SGND

H11

19 A20 A21 A

HP2R HP2L SG6

BR

BR

1 2 3

HPR HPL SGND

H12

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)( S

hiel

ded)

2

1

R17(A), R18(B), R19(C)

R14(A), R15(B), R16(C)


Radio and Player



508


IM48

A1

+B2

YY

Y

IM47

A2

ACC2

LGLG

LG

IM49

A5

TX2+

LGLG

LG

IM410

A4

TX2-

LGLG

LG

IM412

A17

VR2

BB

B

IM416

A13

R2

BB

B

IM415

A14

G2

BB

B

IM414

A15

B2

BB

B

IM413

A16

SYN2

BB

B

IM411

A18

VG2

5 C11 C12 C

ACC3 +B AR+

LG LG

19 20 6

ACC +B R+

2 C3 C4 C

AR- AL+ AL-

W W

7 8 9

R- L+ L-

( Shi

elde

d)

1 C6 C

SG4 MUTE

LG

5 10

SLD MUTE

R21

8

BU+B

7

ACC

9

TX+

10

TX-

12

VR

16

R

15

G

14

B

13

SYNC

11

VG

( Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)

W W

D33

IC38 IC37 IC317 IC318 IC320 IC324 IC323 IC322 IC321 IC319

R17(A), R18(B), R19(C)

DVD Player




509

IM41

A6

GND1

YY

Y

IM45

C17

HPL+

WW

W

IM43

C19

HPR+

WW

W

IM42

C20

SLD1

D33

10 C9 C8 C

NTS2 SGN2 SG9

BR

BR

3 2 1

NTSC S. GND SLD

( Shi

elde

d)

1

GND

5

L+

3

R+

2

SGND

(Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)

15 C13 C14 C

TX3+ TX3- GND4

LG LG

17 18 16

TX+ TX- GND

LG

R21

IM46

C16

HPL-

WW

W

6

L-

IM44

C18

HPR-

WW

W

4

R-

IC31 IC35 IC36 IC33 IC34 IC32

R17(A), R18(B), R19(C)

DVD Player




510



R14 (A) Radio and Player(A) 1-Ground : Always approx. 12 volts(A)11-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(A)20-Ground : Always continuity

R17 (A) Rear Seat Entertainment ECU(B)16-Ground : Always approx. 12 volts(B)29-Ground : Always continuity

: Parts Location


C16 66 J43 B 68 R18 B 69

D33 67 J54 68 R19 C 69

F15 70 J60 70 R21 71

F16 70 R6 71 S23 A 71

H11 67 R7 71 S24 B 71

H12 67 R14 A 69 T7 71

J40 A 68 R15 B 69 T8 71

J41 B 68 R16 C 69 V10 69

J42 A 68 R17 A 69

: Relay Blocks








4A


4D

( )














Service Hints


511

: Ground Points





512

Navigation and Audio System with 8 Speaker (Double Cab)

2B3

7. 5ARAD NO. 2

IA411

L-Y

L-Y

B

BL112

1 2

WY

BL111

R

R 6

R

BM112

1 2

WW

BM111

R

R 7

GR

1F12

A12

GR

20ARAD NO. 3

2A3

25ARAD NO. 1

A

A

IA49

A

R-B

R-B

J60

L- Y

L- Y

GR(*1)

* 1 : w/ Rear Seat Audio System

GR

(*1)

4A5

4D5 4C5 4A15

IL110

GR

GR

GR

B10 B4 B13 B5 B14 B15 B16B1

IL23

R-B

R-B

R-B

BR

BR

BR

BR

BR


WRYB

IK12 IK11

R W

+B

ACC

IL12 IL11

( *1)


S23(A), S24(B)

Junc

tion

Con

nect

or

Rear DoorSpeaker LH

Rear DoorSpeaker RH



513

AA AG

BE BC

B6

IB54 IB55

B17

2 1

3 4

8 B

IB56 IB57

B19

4 3

2 1

20 B

IF62 IF61

B9

3 4

1 2

7 B

IF610 IF69

B18

2 1

4 3

T 7

F15

F16

T 8

A1 A11 A5 A15 A9 A8 A19 A18 A10

A3 A5 A2 A4

( Shi

elde

d)

VP G

L-W

W-L

B-Y LG L

P V G

L-W

W-L

B-Y LG L

B R G W

GR

L-Y

L-Y

L- Y

GR(*1)


R

L

P

L- Y(*1)

GR(*1)

A20

BR

GND

GR

( *1)

V BR

IL117 IL118 IL19 IL18


LLGB-Y

W-L

L-WGVP

A8 A7 A1

A7

MUTE

TX+ TX- MUTE L+ R+ L- R-


( Shi

elde

d)

B R G W

YLGLL LG Y

J40(

A) ,

J41

( B)

R27(A), R28(B), R30(C)

S23(A), S24(B)

Fron

t D

oor

Spe

aker

LH

( Woo

fer)

Fron

t D

oor

Spe

aker

RH

( Woo

fer)

Junc

tion

Con

nect

or



Twee

ter

LH

Twee

ter

RH

C3

G-O

C1

LG-R

3B3

3A13

1

LG-R

Par

king

Bra

ke S

WP

5

Com

bina

tion

Met

er

BDBA

AHAE

PKBSPD

C5R

-BP

ark/

Neu

tral

Pos

ition

SW

REV


514


B9

LGLG

TX1+

TX+

B10

W-G

LG

TX1-

TX-

B15

YW

RSR+

R- R+

B16

Y-R

W

RSR-

R- R-

B17

LW

RSL+

R- L+

B18

L-R

W

RSL-

R- L-

B14

SLD1

SG1

B19

LG

RMU

RMUT

J54

GND

L- Y(*1)

GR(*1)

IA422

7. 5ARSE

2

2

ACC +B

GR

( *1)

L-O

L-O

LG

LG( *

1)

L- Y(*1)

HP1R HP1L SGN1

BR

BR

1 2 3

HPR HPL SGND

H11

HP2R HP2L SGN2

BR

BR

1 2 3

HPR HPL SGND

H12

(Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

R-W

W-B

LG

A

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)( S

hiel

ded)

IC33 IC32 IC31

IM38 IM37 IM36

IC319 IC318 IC317

IM320 IM319 IM318

17 3 2 1 15 14 13

(*1)

( *1)

( *1)

( *1)

P L

( *1)

( *1)

BR

BR

( *1)

( *1)

W B( *1)

( *1)

( *1)

( *1)

BR

BR

( *1)

( *1)

R20

( *1)

( *1)


8 B6 B7 B

SW1 GND SW2

LG-R

GR

-R

BR

-W

12 10 11

AU1 EAU AU2

MODE

SEEK-

VOL+

VOL-

C16

22 23 9 8 7 6 1110 24 12

IC321

SEEK+

2

1

IC312

IC326 IC327 IC39 IC38 IC37 IC36 IC310 IC311 IC328

IP

BR

Ste

erin

g P

AD

SW

R27(A), R28(B), R30(C)

Combination SW


JunctionConnector




515


R27 (A) Radio and Player with Display(A) 1-Ground : Always approx. 12 volts(A)11-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(A)20-Ground : Always continuity

R20 Rear Seat Audio Controller12-Ground : Always approx. 12 volts17-Ground : Always continuity

: Parts Location


C16 66 J54 68 R28 B 69

F15 70 J60 70 R30 C 69

F16 70 P5 69 S23 A 71

H11 67 R6 71 S24 B 71

H12 67 R7 71 T7 71

J40 A 68 R20 71 T8 71

J41 B 68 R27 A 69

: Relay Blocks










4A


4D

( )













Service Hints


516


: Ground Points





517

Memo


518

Audio System with 8 Speaker (Double Cab)

2B3

7. 5ARAD NO. 2

IA411

L-Y

L-Y

B

BL112

1 2

WY

BL111

R

R 6

R

BM112

1 2

WW

BM111

R

R 7

GR

1F12

A12

GR

20ARAD NO. 3

2A3

25ARAD NO. 1

A

A

IA49

A

R-B

R-B

J60

L- Y

L- Y

GR(*1)


GR

(*1)

4A5

4D5 4C5 4A15

IL110

GR

GR

GR

B10 B4 B13 B5 B14 B15 B16B1

IL23

R-B

R-B

R-B

BR

BR

BR

BR

BR


WRYB

IK12 IK11

R W

+B

ACC

IL12 IL11

( *1)


S23(A), S24(B)

Junc

tion

Con

nect

or

Rear DoorSpeaker LH

Rear DoorSpeaker RH



519

AA AG

BE BC

B6

IB54 IB55

B17

2 1

3 4

8 B

IB56 IB57

B19

4 3

2 1

20 B

IF62 IF61

B9

3 4

1 2

7 B

IF610 IF69

B18

2 1

4 3

T 7

F15

F16

T 8

A1 A11 A5 A15 A9 A8 A19 A18 A10

A3 A5 A2 A4( S

hiel

ded)

VP G

L-W

W-L

B-Y LG L

P V G

L-W

W-L

B-Y LG L

B R G W

GR

L-Y

L- Y

L- Y

GR(*1)


R

L

P

L- Y(*1)

GR(*1)

A20

BR

GND

GR

(*1)

V BR

IL117 IL118 IL19 IL18


LLGB-Y

W-L

L-WGVP

A8 A7 A1

A7

MUTE

TX+ TX- MUTE L+ R+ L- R-


( Shi

elde

d)

B R G W

YLGLL LG Y

J40(

A) ,

J41

( B)

R14(A), R15(B)

S23(A), S24(B)

Fron

t D

oor

Spe

aker

LH

( Woo

fer)

Fron

t D

oor

Spe

aker

RH

( Woo

fer)

Junc

tion

Con

nect

or

Radio and Player


Twee

ter

LH

Twee

ter

RH

BDBA

AHAE


520


B9

LGLG

TX1+

TX+

B10

W-G

LG

TX1-

TX-

B15

YW

RSR+

R- R+

B16

Y-R

W

RSR-

R- R-

B17

LW

RSL+

R- L+

B18

L-R

W

RSL-

R- L-

B14

SLD1

SG1

B19

LG

RMU

RMUT

J54

GND

L- Y(*1)

GR(*1)

IA422

7. 5ARSE

2

2

ACC +B

GR

( *1)

L-O

L-O

LG

LG( *

1)

L- Y(*1)

HP1R HP1L SGN1

BR

BR

1 2 3

HPR HPL SGND

H11

HP2R HP2L SGN2

BR

BR

1 2 3

HPR HPL SGND

H12

(Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

( Shi

elde

d)

R-W

W-B

LG

A

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( *1)

( Shi

elde

d)( S

hiel

ded)

( Shi

elde

d)( S

hiel

ded)

IC33 IC32 IC31

IM38 IM37 IM36

IC319 IC318 IC317

IM320 IM319 IM318

17 3 2 1 15 14 13

(*1)

( *1)

( *1)

( *1)

P L

( *1)

( *1)

BR

BR

( *1)

( *1)

W B( *1)

( *1)

( *1)

( *1)

BR

BR

( *1)

( *1)

R20

( *1)

( *1)


8 B6 B7 B

SW1 GND SW2

LG-R

GR

-R

BR

-W

12 10 11

AU1 EAU AU2

MODE

SEEK-

VOL+

VOL-

C16

22 23 9 8 7 6 1110 24 12

IC321

SEEK+

2

1

IC312

IC326 IC327 IC39 IC38 IC37 IC36 IC310 IC311 IC328

IP

BR

Ste

erin

g P

AD

SW

R14(A), R15(B)

Combination SW


JunctionConnector

Radio and Player



521


R14 (A) Radio and Player(A) 1-Ground : Always approx. 12 volts(A)11-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(A)20-Ground : Always continuity

R20 Rear Seat Audio Controller12-Ground : Always approx. 12 volts17-Ground : Always continuity

: Parts Location


C16 66 J41 B 68 R15 B 69

F15 70 J54 68 R20 71

F16 70 J60 70 S23 A 71

H11 67 R6 71 S24 B 71

H12 67 R7 71 T7 71

J40 A 68 R14 A 69 T8 71

: Relay Blocks








4A


4D

( )













: Ground Points




Service Hints


522


25ARAD NO. 1

2B3

7. 5ARAD NO. 2

IA411

B4 B3

BU+B ACC+B

L-Y

GR

A3

RR-

W

IK11

W

BM111

2 1

R

A1

RR+

R

IK12

R

BM112

W

R 7

A6

RL-

YY

BL111

2 1

R

A2

RL+

BB

BL112

W

R 6

B2

FL+

P

IB54

P

1 2

L

B6

FL-

V

IB55

V

R

F 8

2

4

1

3

B1

FR+

LG

IF610

LG

1 2

V

B5

FR-

L

IF69

L

P

F 9

2

34

1

B7

GND

IP

BR

BR

BA BE

AE AA

L-Y

GR

6

FL-

1

FR+

1F12

T 7 T 8

4C5

4A5


R 1(A), R 2(B)

J40(

A) ,

J41(

B)



Junc

tion

Con

nect

or

Radio and Player

Rear DoorSpeaker LH

Rear DoorSpeaker RH

TweeterLH

TweeterRH


523

R2 (B) Radio and Player(B) 3-Ground : Approx. 12 volts with the ignition SW at ON or ACC position and acc cut relay not operated(B) 4-Ground : Always approx. 12 volts(B) 7-Ground : Always continuity

: Parts Location


F8 70 R1 A 69 T7 71

F9 70 R2 B 69 T8 71

J40 A 68 R6 71

J41 B 68 R7 71




2B 41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)











: Ground Points



Service Hints


524

Combination Meter (Double Cab)

Doo

r

BuzzerODO/TRIP

FUELCONTROL

Fuel

TEMPCONTROL

SPEEDCONTROL

B23 B24

A4 A24 A22 A32 A30 A29 A26 B11

10ADOME


2C

10AIGN1

1H11

1J5

1E8

B-O

RR

L-R

Ski

d C

ontr

ol E

CU

with

Act

uato

r(*1

)V

-WA

BS

Act

uato

r W

ith E

CU

( *2)

W-G

Y-R

GR

-R

Y-G

2 3

V BR

V BR

Fuel SenderF10


4A6

4E6

R

3

Rhe

osta

t

Eng

ine

Con

trol

Mod

ule

Doo

r C

ourt

esy

SW

( Driv

er’

s S

ide)

Bod

y E

CU

Bod

y E

CU

BG BJ

AA AC

BP25 BP28

V BR

JunctionConnector

J42(A), J43(B)


525

OIL PRESSCONTROL

MA

INT

RE

QD

Oil

Pre

ssur

e

Driv

er’

sS

eat B

elt

BLINKBuzzer

A27 A5

A23

Sec

urity

Tire

Pre

ssur

e

BR

AK

E

SR

S

A17

A20 A1 B21 A16

1

O 2Oil PressureSW

IE116

Y-B

Y-B

R-G P

G-W

R-W R

14 1

B B

B

Inte

grat

ion

Con

trol

and

Pan

el

I24

Eng

ine

Con

trol

Mod

ule

E 4

B-O


BE

BE

AD

AD

AD

G- OG- O

G- O

G- O



Radio and Player

JunctionConnector

J49(A), J50(B)AA AA

BC

Junc

tion

Con

nect

or

J49(

A) ,

J50(

B)

Bod

y E

CU

DA4WD Control ECU

G- O

BE

Overhead ModuleG- O

EB

G- O

J55(A), J56(B)JunctionConnector

Buc

kle

SW

Tire

Pre

ssur

eM

onito

r E

CU

Ski

d C

ontr

ol E

CU

with

Act

uato

r

Ski

d C

ontr

ol E

CU

with

Act

uato

r ( *

1)A

BS

Act

uato

r w

ithE

CU

(*2

)

A40

Y

Cen

ter

Airb

agS

enso

r A

ssem

bly

* 2 : w/o VSC* 1 : w/ VSC

TACHTACH

( *1)

IO

3B1

3A2

W-B

( *2)

W-B

( *2)

A

JunctionConnector

J45


526


D 3 2 L

AB

S

R NP

Illum

inat

ion

A19B12A2

A25 A21 A34 A35 A36 A37 A38 A39

G- O

L-Y

R-B

LG-R

L-W L

W-R


IO

W-B

W-B

LG-R

Eng

ine

Con

trol

Mod

ule



7. 5APANEL

1H10

G

1D6

1F9

A

JunctionConnector

J45

IJ118

A

A

1

LG-R

A

Y-B ( *2)

Y-B

( *2)

LG- R

(*2)

2

1

IJ124

Y-B

( *2

*4)

Y- B

(*2 *3)

LG- R

(*2 *3)

Dio

de( P

arki

ng B

rake

SW

)

D31

3A13

3C32

1

1K12Bra

ke F

luid

Leve

l War

ning

SW

B 2

Y- B

(*2)

W- B

Par

king

Bra

ke S

WP

5

Junc

tion

Con

nect

or

J59


527

Tur

n R

H

Tur

n LH

Bea

m( *

4)

( *3)

A18B17A33B19

O/D

OFF

SLI

P

CR

UIS

E

A/T

OIL

TE

MP

VS

C T

RA

C

AU

TO L

SD

Mal

func

tion

Indi

cato

rLa

mp

B2A7B3A3A14A15A18

G-B

G-Y

R-G

R-G

Turn

Sig

nal F

lash

er

( *4)

( *3)

Hea

dlig

ht L

H,

RH

Bod

y E

CU

V-G R-L

L-O

B-R P-L

P-B

W-L

Engine Control Module Skid Control ECUwith Actuator


* 2 : w/o VSC* 1 : w/ VSC



528


L4

VS

C O

FF

4HI

Was

her

Cha

rge

B8A13B7B6B5B4B1

L-R

Ski

d C

ontr

ol E

CU

with

Act

uato

r

Y-B

Y-B

P-B

P-B

R-W Y-G

Gen

erat

or


4WD

Con

trol E

CU

Inte

grat

ion

Con

trol

and

Pan

el

4WD

Con

trol E

CU

Inte

grat

ion

Con

trol

and

Pan

el

IJ12

2

1

EM

A

JunctionConnector

J30

R-B

W-B

Was

her

Leve

l Sen

sor

W 2


529

P5 Parking Brake SW1-Ground : Closed with parking brake lever pulled up

C11 (A), C12 (B) Combination Meter(B)23-Ground : Always approx. 12 volts(B)24-Ground : Approx. 12 volts with ignition SW at ON or ST position(B)12-Ground : Always continuity

: Parts Location


B2 64 J30 65 J56 B 68

C11 A 66 J42 A 68 J59 68

C12 B 66 J43 B 68 O2 65

D31 67 J45 68 P5 69

E4 67 J49 A 68 W2 65

F10 70 J50 B 68

I24 67 J55 A 68



1D



1H




3A


3C

( )








: Ground Points




Service Hints


530

Air Conditioning (Double Cab)

7

6

B13A8A7B17

A21 A17 A10

IE14

B18

W-R

G-W

L-W

LG-B

GR

-L

L-Y

V-W

R- Y

B-W L

B-O

R-Y

W-R

A15

B 6

M

FRS REC

+

5

2 1

A/C

Loc

k S

enso

r

A/C

Mag

netic

Clu

tch

FRS RECIG+ DEF

ACT LMS AC1 L

R-Y

ACT LMS AC1

10AIGN1

1E17

B-O

4D7 4A7

4B7

R-Y

R-Y

321

A 3

1

2

IJ116

LG-B

L-B

A 1

Dua

l

E 4

I24(A), I25(B)


Pre

ssur

e S

W


Air InletControlServo Motor

Def

rost

er M

ode

SW



IE111

A13

G-W

IE110

A12

W-R

25 9 24

A1

LG-B

16 B

L-B

IJ210

LG-B

3D5

3E5

A4A3

Y

G-B

1

2

A/C

The

rmis

tor

A13

SG- 2TW

S5 PRE SG- 1 LOCK


531

I 2

2

1

21 IA4

4

7. 5AA/C

2

2

1

2

IN

A

B14

IA74

IA711

B10

EA

W-B

2

HEATERRelay

2

G-W

22

G-W

2

4

52

31

L- R

LG-R

10AHTR

1J21E4

8 4

M1 LOM2H15

3

1

R- Y

R-Y

L- R

L- W

W-B

W-B

W-B

R-Y

W-R

W-R

R-Y

L-R

L-R

L-W

LG-R

B 4

B 5

B 6

1

3

B

E

L-W

G- W

W- B

J58AW- B

2C2

2G5

AJ35

4B10

4D10

W-B

A

W-B

L- R

50A

HE

ATE

R

F13

I24(A), I25(B)


BlowerMotor

Blower Resistor

Blower SW

Fus

ible

Lin

kB

lock


JunctionConnector

JunctionConnector

M

2 3

L- Y

L- R

1

W-B


532

Air Conditioning (Double Cab)

1. Heater Blower Motor OperationCurrent is applied at all times through the HEATER fuse to TERMINAL 5 of the HTR relay.When the ignition SW is turned on, current flows through the HTR fuse to TERMINAL 2 of the HTR relay to the coil side toTERMINAL 1 to TERMINAL 3 of the blower SW.

∗ Low speed operationWhen the blower SW is moved to LO position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, causing the HTR relay to switch on. This causes the current to flow from the HEATER fuse to TERMINAL 5 ofthe HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistorto TERMINAL 1 to GROUND, causing the blower motor to rotate at low speed.

∗ Medium speed operation (Operation at M1, M2)When the blower SW is moved to M1 position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, turning the HTR relay to switch on. This causes the current to flow from the HEATER fuse to TERMINAL 5 ofthe HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistorto TERMINAL 3 to TERMINAL 4 of the blower SW to TERMINAL 1 to GROUND. At this time, the blower resistance of theblower resistor is less than at low speed, so the blower motor rotates at medium low speed.When the blower SW is moved to M2 position, current flows through the motor flows from TERMINAL 4 of the blowerresistor to TERMINAL 2 to TERMINAL 8 of the blower SW to TERMINAL 1 to GROUND. At this time, resistance of theblower resistor is less than at M1 position, so the blower motor rotates at medium high speed.

∗ High speed operationWhen the blower SW is moved to HIGH position, current flows to TERMINAL 3 of the blower SW to TERMINAL 1 toGROUND, turning the HTR relay to switch on.This causes the current to flow from the HEATER fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2of the blower motor to TERMINAL 1 to TERMINAL 5 of the blower SW to TERMINAL 1 to GROUND, causing the blowermotor to rotate at high speed.

2. Operation of Air Inlet Control Servo Motor∗ Switching from FRESH to RECIRC

With the ignition SW turned on, current flows from the HTR fuse to TERMINAL 5 of the air inlet control servo motor. Whenthe RECIRC/FRESH SW is switched to the RECIRC side, current flows from TERMINAL 5 of the air inlet control servomotor to TERMINAL 1 to TERMINAL (A) 8 of the integration control and panel to TERMINAL (B) 10 to GROUND. Themotor rotates and the damper moves to the RECIRC side. When it is in the RECIRC position, current is cut inside theservo motor and the damper stops at that position.

∗ Switching from RECIRC to FRESHWith the ignition SW turned on, when the RECIRC/FRESH SW is switched to the FRESH side, current flows fromTERMINAL 5 of the air inlet control servo motor to TERMINAL 2 to TERMINAL (A) 7 of the integration control and panel toTERMINAL (B) 10 to GROUND, the motor rotates and the damper moves to the FRESH side. when it is in the FRESHposition, current is cut inside the servo motor and the damper stops at that position. When the ignition SW turned on, andmode SW (Integration control and panel) is at DEF or F/DEF position, it causes the damper to move to the FRESH side.Whether the RECIRC/FRESH SW (Integration control and panel) is on or not.

3. Air Conditioning OperationWhen the blower SW is on, current flows from the HTR fuse to the HTR relay (Coil side) to TERMINAL 3 of the blower SW toTERMINAL 1 to GROUND, activating the HTR relay. This causes current to flow from the HEATER fuse to the HTR relay(Point side) to A/C fuse to TERMINAL (B) 14 of the A/C SW (Integration control and panel). When the A/C SW (IntegrationControl and panel) is turned on. Current flows from the A/C fuse to TERMINAL (B) 14 of the integration control and panel toTERMINAL (B) 18 to A/C magnetic clutch. Causing The compressor to operate.When blower SW is on and mode SW (Integration control and panel) is at DEF or F/DEF position, it causes A/C to runwhether A/C SW (Integration control and panel) is on or not.

System Outline


533

HEATER Relay5-3 : Closed with ignition SW on and heater blower SW on

A1 A/C Dual Pressure SW1-2 : Open with refrigerant pressure at less than approx. 2.0 kgf/cm2 (196.1 kpa, 28.4 psi) or

more than approx. 32.0 kgf/cm2 (3138.1 kpa, 455 psi)

I25 (B) Integration Control and Panel(B)17-Ground : Approx. 12 volts with ignition SW at ON or ST position(B)14-Ground : Approx. 12 volts with ignition SW on and blower SW on(B)10-Ground : Always continuity

: Parts Location


A1 64 B5 66 I25 B 67

A3 64 B6 66 J35 65

A13 66 E4 67 J58 68

A15 66 F13 34, 64

B4 66 I24 A 67

: Relay Blocks








2G41 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)



4A


4D

( )








: Ground Points




: Splice Points


I2 94 Cowl Wire

Service Hints


100

H SYSTEM CIRCUITS

2005 TOYOTA TUNDRAELECTRICAL WIRING DIAGRAM

SYSTEM CIRCUITS(ACCESS CAB, STANDARD CAB) Page

ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Audio System (Built-in Type Amplifier) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308Audio System (Separate Type Amplifier w/ Navigation System) . . . . . . . . . . 300Audio System (Separate Type Amplifier w/o Navigation System) . . . . . . . . . 304Automatic Glare-Resistant EC Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294Back-Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160Cargo Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190Center Cluster Integration Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310Cruise Control (1GR-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230Cruise Control (2UZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226Door Lock Control (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . 248Door Lock Control (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . 254Electronically Controlled Transmission and A/T Indicator (1GR-FE) . . . . . 204Electronically Controlled Transmission and A/T Indicator (2UZ-FE) . . . . . . 198Engine Control (1GR-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136Engine Control (2UZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120Fog Light (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156Fog Light (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158Headlight (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150Headlight (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282Ignition (1GR-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Ignition (2UZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274Light Auto Turn Off System (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . 178Light Auto Turn Off System (w/o Daytime Running Light) . . . . . . . . . . . . . . . 182Mirror Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278Power Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162Tire Pressure Warning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174TVIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260VSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212Wiper and Washer (w/ INT TIME SW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284Wiper and Washer (w/o INT TIME SW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2604WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242


101

H

(DOUBLE CAB) PageABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454Accessory Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530Audio System (Rear Seat Entertainment System) . . . . . . . . . . . . . . . . . . . . . . . 504Audio System (w/ Navigation and Rear Seat Entertainment System) . . . . . 496Audio System (6 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 522Audio System (8 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518Audio System (8 Speaker w/ Navigation System) . . . . . . . . . . . . . . . . . . . . . . . 512Automatic Glare-Resistant EC Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494Back-Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370Cargo Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378Center Cluster Integration Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420Electronically Controlled Transmission and A/T Indicator . . . . . . . . . . . . . . . 438Engine Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332Fog Light (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352Fog Light (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476Headlight (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346Headlight (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404Light Auto Turn Off System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400Mirror Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492Moon Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484Multiplex Communication System (BEAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384Multiplex Communication System (BEAN Bus) . . . . . . . . . . . . . . . . . . . . . . . . . 380Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382Power Outlet (115V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480Power Outlet (12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478Power Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404Seat Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356Theft Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420Tire Pressure Warning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364VSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4284WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460

To Ignition SWIG Terminal

Fuse

VoltmeterSW 1

Relay

SW 2 Solenoid

[A]

[B]

[C]

Ohmmeter

SW

Ohmmeter

Diode

Digital Type Analog Type


12

C TROUBLESHOOTING

VOLTAGE CHECK

(a) Establish conditions in which voltage is present at the checkpoint.Example:

[A] - Ignition SW on[B] - Ignition SW and SW 1 on[C] - Ignition SW, SW 1 and Relay on (SW 2 off)

(b) Using a voltmeter, connect the negative lead to a good groundpoint or negative battery terminal, and the positive lead to theconnector or component terminal.This check can be done with a test light instead of a voltmeter.

CONTINUITY AND RESISTANCE CHECK

(a) Disconnect the battery terminal or wire so there is no voltagebetween the check points.

(b) Contact the two leads of an ohmmeter to each of the checkpoints.

If the circuit has diodes, reverse the two leads and checkagain.When contacting the negative lead to the diode positive sideand the positive lead to the negative side, there should becontinuity.When contacting the two leads in reverse, there should be nocontinuity.

(c) Use a volt/ohmmeter with high impedance (10 kΩ/Vminimum) for troubleshooting of the electrical circuit.

To Ignition SWIG Terminal

Test Light

RelayLight

SW 2 Solenoid

Disconnect

Short [A]

DisconnectDisconnect

SW 1

Fuse Case

Short [B]

Short [C]

Pull Up

Press Down Press Down

Pull Up


13

C

FINDING A SHORT CIRCUIT

(a) Remove the blown fuse and disconnect all loads of the fuse.(b) Connect a test light in place of the fuse.(c) Establish conditions in which the test light comes on.

Example:[A] - Ignition SW on[B] - Ignition SW and SW 1 on[C] - Ignition SW, SW 1 and Relay on (Connect the

Relay) and SW 2 off (or Disconnect SW 2)

(d) Disconnect and reconnect the connectors while watching thetest light.The short lies between the connector where the test lightstays lit and the connector where the light goes out.

(e) Find the exact location of the short by lightly shaking theproblem wire along the body.

CAUTION:(a) Do not open the cover or the case of the ECU unless

absolutely necessary. (If the IC terminals are touched,the IC may be destroyed by static electricity.)

(b) When replacing the internal mechanism (ECU part) ofthe digital meter, be careful that no part of your body orclothing comes in contact with the terminals of leadsfrom the IC, etc. of the replacement part (spare part).

DISCONNECTION OF MALE AND FEMALECONNECTORS

To pull apart the connectors, pull on the connector itself, notthe wire harness.

HINT : Check to see what kind of connector you aredisconnecting before pulling apart.

10

3

0.21

1

(mm)

Reference:

ToolUpExample:(Case 1)

Terminal Retainer

Terminal Retainer

[Retainer at Full Lock Position]

[Retainer at Temporary Lock Position]

StopperTerminalRetainer

SecondaryLocking Device

Example:(Case 2)


14

C TROUBLESHOOTING

HOW TO REPLACE TERMINAL(with terminal retainer or secondary locking device)

1. PREPARE THE SPECIAL TOOL

HINT : To remove the terminal from the connector, pleaseconstruct and use the special tool or like object shown onthe left.

2. DISCONNECT CONNECTOR

3. DISENGAGE THE SECONDARY LOCKING DEVICE OR

TERMINAL RETAINER.

(a) Locking device must be disengaged before the terminallocking clip can be released and the terminal removed fromthe connector.

(b) Use a special tool or the terminal pick to unlock the secondarylocking device or terminal retainer.

NOTICE:Do not remove the terminal retainer from connector body.

[A] For Non-Waterproof Type Connector

HINT : The needle insertion position varies according to the

connector’s shape (number of terminals etc.), so

check the position before inserting it.

”Case 1”

Raise the terminal retainer up to the temporary lock

position.

”Case 2”

Open the secondary locking device.

ToolTab

Tab

TerminalRetainer

Access Hole( Mark)

Tool

Tool

[Female]

Example:

[Male]

(Case 1)

[Male] [Female]

Retainerat Full Lock Position

Retainerat Temporary Lock Position

Terminal Retainer

[Male] Press Down [Female]Press Down

ToolTool

Example:(Case 2)


15

C

[B] For Waterproof Type Connector

HINT : Terminal retainer color is differentaccording to connector body.

Example:Terminal Retainer : Connector BodyBlack or White : GrayBlack or White : Dark GrayGray or White : Black

”Case 1”Type where terminal retainer is pulledup to the temporary lock position (PullType).

Insert the special tool into the terminalretainer access hole (Mark) and pullthe terminal retainer up to thetemporary lock position.

HINT : The needle insertion position variesaccording to the connector’s shape(Number of terminals etc.), so checkthe position before inserting it.

”Case 2”Type which cannot be pulled as far asPower Lock insert the tool straight intothe access hole of terminal retainer asshown.

Retainer atFull Lock Position

[Male] [Female]

Retainer atTemporary Lock Position

Locking Lug

Tool


16

C TROUBLESHOOTING

Push the terminal retainer down to the temporary lock position.

(c) Release the locking lug from terminal and pull the terminal outfrom rear.

4. INSTALL TERMINAL TO CONNECTOR

(a) Insert the terminal.HINT:1. Make sure the terminal is positioned correctly.2. Insert the terminal until the locking lug locks firmly.3. Insert the terminal with terminal retainer in the temporary lock

position.

(b) Push the secondary locking device or terminal retainer in tothe full lock position.

5. CONNECT CONNECTOR


18

E GLOSSARY OF TERMS AND SYMBOLS

BATTERYStores chemical energy andconverts it into electrical energy.Provides DC current for the auto’svarious electrical circuits.

GROUNDThe point at which wiring attaches tothe Body, thereby providing a returnpath for an electrical circuit; without aground, current cannot flow.

CAPACITOR (Condenser)A small holding unit for temporarystorage of electrical voltage.

HEADLIGHTSCurrent flow causes a headlightfilament to heat up and emit light. Aheadlight may have either a single(1) filament or a double (2) filament

1. SINGLE FILAMENT

CIGARETTE LIGHTERAn electric resistance heatingelement.

2. DOUBLE FILAMENT

CIRCUIT BREAKERBasically a reusable fuse, a circuitbreaker will heat and open if toomuch current flows through it.Some units automatically reset whencool, others must be manually reset.

HORNAn electric device which sounds aloud audible signal.

DIODEA semiconductor which allowscurrent flow in only one direction.

IGNITION COILConverts low-voltage DC currentinto high-voltage ignition current forfiring the spark plugs.

DIODE, ZENERA diode which allows current flow in onedirection but blocks reverse flow only upto a specific voltage. Above that potential,it passes the excess voltage. This acts asa simple voltage regulator.

LIGHTCurrent flow through a filamentcauses the filament to heat up andemit light.

PHOTODIODEThe photodiode is a semiconductorwhich controls the current flowaccording to the amount of light.

LED (LIGHT EMITTING DIODE)Upon current flow, these diodes emitlight without producing the heat of acomparable light.

DISTRIBUTOR, IIAChannels high-voltage current fromthe ignition coil to the individualspark plugs.

METER, ANALOGCurrent flow activates a magneticcoil which causes a needle to move,thereby providing a relative displayagainst a background calibration.

FUSEA thin metal strip which burns throughwhen too much current flows through it,thereby stopping current flow andprotecting a circuit from damage.

FUSIBLE LINK

METER, DIGITALCurrent flow activates one or manyLED’s, LCD’s, or fluorescentdisplays, which provide a relative ordigital display.

FUEL

FUSIBLE LINKA heavy-gauge wire placed in highamperage circuits which burns through onoverloads, thereby protecting the circuit.The numbers indicate the crosssectionsurface area of the wires.

(for Medium Current Fuse)

(for High Current Fuse or Fusible Link)

MOTORA power unit which convertselectrical energy into mechanicalenergy, especially rotary motion.

M


19

E

RELAYBasically, an electrically operatedswitch which may be normallyclosed (1) or open (2).Current flow through a small coilcreates a magnetic field which eitheropens or closes an attached switch.

1. NORMALLY CLOSED

2. NORMALLY OPEN

SWITCH, MANUALOpens and closesi it th b

SPEAKERAn electromechanical device whichcreates sound waves from currentflow.

RELAY, DOUBLE THROWA relay which passes currentthrough one set of contacts or theother.

circuits, therebystopping (1) orallowing (2) currentflow.

1. NORMALLY OPEN

2. NORMALLY CLOSED

RESISTORAn electrical component with a fixedresistance, placed in a circuit toreduce voltage to a specific value.

SWITCH, DOUBLE THROWA switch which continuously passescurrent through one set of contactsor the other.

RESISTOR, TAPPEDA resistor which supplies two ormore different non adjustableresistance values.

SWITCH, IGNITIONA key operated switch with severalpositions which allows variouscircuits, particularly the primaryignition circuit, to becomeoperational.

RESISTOR, VARIABLE or RHEOSTATA controllable resistor with a variablerate of resistance.Also called a potentiometer orrheostat.

SENSOR (Thermistor)A resistor which varies its resistancewith temperature.

SWITCH, WIPER PARKAutomatically returns wipers to thestop position when the wiper switchis turned off.

(Reed Switch Type)

SENSOR, SPEEDUses magnetic impulses to openand close a switch to create a signalfor activation of other components.

TRANSISTORA solidstate device typically used asan electronic relay; stops or passescurrent depending on the voltageapplied at ”base”.

SHORT PINUsed to provide an unbrokenconnection within a junction block.

WIRESWires are always drawn asstraight lines on wiringdiagrams.Crossed wires (1) without ablack dot at the junction are

t j i d

(1) NOT CONNECTED

SOLENOIDAn electromagnetic coil which formsa magnetic field when current flows,to move a plunger, etc.

jnot joined;crossed wires (2) with ablack dot or octagonal ( )mark at the junction arespliced (joined)connections.

(2) SPLICED

Documents

FOREWORD - Mugga . Net · FOREWORD This wiring diagram manual has been prepared to provide information on the electrical system of the 2005 TOYOTA TUNDRA. ... A/C = Air Conditioning