59

E 61

11

13

1524

25

46

2

HH

1212

44

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

48484949

5050

J

F

GG

10

A

B

C

3

5

17

14

7

7

9

28

47

18

19

16

26

27

29

21

30

31

33

3432

35

20

51 52

22

53

54

23

D

9

88

88

D3

6

4

11

10

12

13

1

15

7

88

9

17

24

2528

36 37

38 39

40 41

42

43

44

45

46

47

4849

50

1819

2

1416

26

27 2921

30

31

333432

35

20

51 52

2253

54

23

AB C

E

F

GH

J

55

55

A AA

1

2

325-PK-14

200-BK-14

T

Ground (Case): This indicates that the component does not have a wire connected to ground.It is grounded by being fastened to the machine.

Ground (Wired): This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.

105-9344

T

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Pin Socket Fuse

ComponentPart Number

Pin or Socket Number

Receptacle

Plug

Wire Gauge

Wire, Cable, or Harness Assembly Identification

Wire Color

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.

Single Wire Connector

Circuit Number Identification

Ground Connection

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.

Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity.It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.

Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.

Harness And Wire Symbols

Electrical Schematic Symbols And Definitions

1 12 2

Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets.

Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

Symbols

Symbols And DefinitionsFuse - A component in an electrical circuit that will open the circuit if too much current flows through it.

MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches. K

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KENR8256October 2007

330C ExcavatorElectrical SystemCYA1-UPMCA1-UPKDD1-UPGKX1-UP

2007 Caterpillar, All Rights Reserved Printed in U.S.A.

Machine Harness Connector And Component Locations

Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)102-8016 Resistor: 47 2.4

111-9916 Solenoid:

(A) Stem 1 Control (Atch)(A) Stem 2 Control (Atch)(A) Stem 3 Control (Atch)(A) Stem 4 Control (Atch)(B) Stem 1 Control (Atch)(B) Stem 2 Control (Atch)(B) Stem 3 Control (Atch)(B) Stem 4 Control (Atch)Power Shift ControlSeparate Valve (Atch)

11.7 1.2

112-0090 Solenoid: 1 Relief (Atch)2 Relief (Atch) 19.5 2

121-1491 Solenoid:

Hydraulic LockSwing BrakeTravel SpeedTravel StraightThumb Close (Atch)Thumb Open (Atch)

32.0 3.2

152-8346 Solenoid: Quick Coupler (Atch) 32.6 1.6

171-0114 Solenoid:Flow Control Pump 1 (Atch)Flow Control Pump 2 (Atch)Primary NFC (Atch)

11.5 0.5

4I-5394 Sender: Hydraulic Oil Temperature 6134 To 7496 At room temperature unless otherwise noted.

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position154-0498 Air Cleaner 635mmH2O - Normally Open

167-3466

Auxiliary Hydraulic Pressure (Atch)Hammer Pressure (Atch)Joystick PressureMedium Line Pressure (Atch)Travel Left PressureTravel Right PressureTravel Straight Pressure (Atch)

490 49 kPa(71 7 psi)

290 kPa MIN(42 psi MIN) Normally Open

Event Code Condition

017 Coolant Overheat

043 Abnormal Battery Charge (Voltage To Power Supply Low)

050 Abnormal Battery Charge (Voltage To Power Supply High)

059 Insufficient Level Of Coolant

095 Fuel Filter Is Clogged

100 Engine Oil Pressure Is Low

119 Fuel Level Is Low

171 Engine Oil Level Is Low

179 Abnormal Battery Charge (Charging Is Abnormal)

232 Water Separator Draining Demand

235 Hydraulic Oil Level Is Low

236 Hydraulic Oil Filter Is Clogged

237 Overload Warning

272 Air Filter Is Clogged

600 Hydraulic Oil Overheat

862 Special Filter Is Clogged

863 Automatic Greasing Failure

Event Code Condition

005 Fuel Filter Restriction Derate

015 High Engine Coolant Temperature Derate

017 High Engine Coolant Temperature Warning

025 High Inlet Air Temperature Derate

027 High Inlet Air Temperature Warning

039 Low Engine Oil Pressure Derate

096 High Fuel Pressure

100 Low Engine Oil Pressure Warning

190 Engine Overspeed Warning

265 User Defined Shutdown

Event CodesEngine Control

Event CodesEngine / Pump Control

Component LocationComponent SchematicLocation

MachineLocation Component

SchematicLocation

MachineLocation

Alarm - Action F-3 A Sensor - Turbo Outlet Pressure B-11 45Alarm - Travel Atch A-5 3 Sensor - Water Separator Level Atch I-7 15Alternator F-11 4 Socket - 12V 7A Atch G-4 AAntenna C-4 5 Solenoid - (A) Stem 1 Control Atch A-10 JAssembly - Block G-8 E Solenoid - (A) Stem 2 Control Atch B-11 JBase - Fuse H-10,12 E Solenoid - (A) Stem 3 Control Atch B-11 JBattery H-12 6 Solenoid - (A) Stem 4 Control Atch C-9 JBattery - Atch H,I-12 6 Solenoid - (B) Stem 1 Control Atch A-10 JBreaker - Alternator H-12 E Solenoid - (B) Stem 2 Control Atch B-11 JBreaker - Heater G-12 E Solenoid - (B) Stem 3 Control Atch B-11 JControl - Engine A Thru F-12 H Solenoid - (B) Stem 4 Control Atch C-9 JControl - Engine / Pump Control D,E-7,8 1 Solenoid - 1 Check Relief Atch B-5 33Control - Valve Atch B,C-7,8 2 Solenoid - 1 Relief Atch B-5 31Control - Wiper F-2 A Solenoid - 1 Way/2 Way Control Atch B-5 35Converter - 12V 7A Atch I-5,6 D Solenoid - 2 Check Relief Atch B-5 34Converter - Atch D-5 A Solenoid - 2 Relief Atch B-5 32Diode H-11 E Solenoid - A/C Clutch E-11 50Diode - Main Relay H-9 E Solenoid - Flow Control Pump 1 Atch A-12 FDiode - Start Relay H-8 E Solenoid - Flow Control Pump 2 Atch A-12 FHeater - Air F-11 H Solenoid - Flow Limit Atch A-7 FHorn C-2 7 Solenoid - Hammer Atch B-10 FJoystick - Atch I-3 C Solenoid - Hydraulic Lock C-9 GJoystick - Atch H-1 B Solenoid - Injector 1 B-10 36Lamp - Boom Atch C-2 8 Solenoid - Injector 2 B-10 37Lamp - Cab G-1 9 Solenoid - Injector 3 B-10 38Lamp - Chassis C-2 10 Solenoid - Injector 4 B-10 39Lamp - Dome G-2 A Solenoid - Injector 5 B-10 40Lighter - Cigar F-2 A Solenoid - Injector 6 B-10 41Meter - Service F-2 A Solenoid - Power Shift Control A-9 FMotor - Wiper F-1 A Solenoid - Primary NFC Atch A-7 FMotor - Fuel Pump I-7 E Solenoid - Quick Coupler Atch A-9 FMotor - Lower Washer Atch I-7 11 Solenoid - Separate Valve Atch B-9 GMotor - Lower Wiper Atch H,I-2 D Solenoid - Swing Brake C-9 GMotor - Starter E-11 12 Solenoid - Thumb Close Atch C-5 55Motor - Washer H-7 13 Solenoid - Thumb Open Atch C-5 55Panel - A/C Switch D-1 A Solenoid - Travel Speed C-9 GPanel - Heater Switch Atch D-1 A Solenoid - Travel Straight C-9 GPanel - Switch E-1 A Speaker G-4 APump - Refueling Atch B-2 21 Strap - Ground G-12 ERelay - Air Heater F-11 H Strap - Ground D-11 12Relay - Boom Lamp H-11 E Strap - Ground I-6 47Relay - Cab Lamp H-11 E Switch - Air Cleaner H-7 24Relay - Chassis Lamp H-11 E Switch - Auxiliary Hydraulic Pressure Atch I-1 DRelay - Fuel Pump G-11 E Switch - Backup EPR Valve G,H-2 BRelay - Horn H-11 E Switch - Backup Governor H-2 BRelay - Hydraulic Lock Solenoid G-11 E Switch - Coolant Level I-7 25Relay - Main H-9 E Switch - Disconnect G-12 ERelay - Neutral Start G-11 E Switch - Engine Oil Level E-11 HRelay - Refueling Power Atch B-2 26 Switch - Fine Swing Control Atch D-3 ARelay - Refueling Start Atch B-3 29 Switch - Hammer Foot I-4 DRelay - Refueling Stop Atch B-3 27 Switch - Hammer Pressure Atch B-10 FRelay - Start H-8 E Switch - Hammer Pressure Atch C-5 FRelay - Thumb Close Atch I-8 2 Switch - Hammer Pressure Atch I-1 DRelay - Thumb Open Atch I-8 2 Switch - Horn I-3 CResistor I-9 E Switch - Hydraulic Oil Filter A-5 FSeat - Atch With Seat Heater H-2 14 Switch - Hydraulic Oil Level A-5 FSender - Hydraulic Oil Temperature A-5 F Switch - Joystick Pressure I-2 DSensor - 1 Pump Discharge Pressure A-9 F Switch - Key H-1 BSensor - 2 Pump Discharge Pressure A-9 F Switch - Lower Washer Atch D-2 ASensor - A/C Photo F-1 A Switch - Medium Line Pressure Atch I-1 DSensor - Atmospheric Pressure C-11 44 Switch - Neutral Start Limit I-3 DSensor - Connector HEP A-11 48 Switch - One Touch Low Idle H-1 BSensor - Dual Cam Speed/Timing (Crank) B-11 H Switch - Quick Coupler Atch D-4 BSensor - Dual Cam Speed/Timing (Run) B-11 H Switch - Refueling Atch A-4 20Sensor - Engine Coolant Temperature B-11 H Switch - Refueling Start (NO) Atch B-3 18Sensor - Fuel Level A-4 17 Switch - Refueling Stop (NC) Atch B-3 19Sensor - Fuel Pressure B-11 H Switch - Seat Heater Atch D-2 ASensor - HEUI Rail Pressure B-11 42 Switch - Secondary Shutdown G-5 47Sensor - Intake Air Temperature B-11 H Switch - Throttle Position H-1 BSensor - Negative Control Pressure 1 Atch A-12 F Switch - Travel Left Pressure I-2 DSensor - Negative Control Pressure 2 Atch A-12 F Switch - Travel Right Pressure I-2 DSensor - Oil Pressure C-11 H Switch - Travel Straight Pressure Atch I-1 DSensor - Oil Temperature B-11 49 Switch - Window Limit G-1 ASensor - Oil Temperature B-11 43 Timer - Relay I-12 ESensor - Squeeze Pressure Atch B-5 16 Unit - Indicator H-1 BSensor - TDC Probe B-11 H

Machine locations are repeated for components located close together. E = Located around relay panel.A = Located inside of cab. F = Located inside of pump compartment.B = Located inside of right console. G = Located around control valve.C = Located inside of left console. H = Located behind engine.

Wire DescriptionWire

Number Wire Color DescriptionWire

Number Wire Color Description

Power Circuits Control Circuits101 RD Battery (+) 763 BU Travel Speed Change Solenoid103 RD Dome Lamp / Memory 780 PU Quick Coupler Switch To Quick Coupler Sol105 RD Key Switch 788 YL Engine Speed Sensor108 RD Air Heater Relay A746 PK Boost Pressure109 RD Alternator B (+) Terminal A747 GY Atmospheric Pressure110 RD Timer Relay A755 PK Throttle Position 1112 PU Main Relay A756 BU Throttle Position 2113 OR Switch Panel / Radio A757 GY Throttle Position 3114 RD Horn Relay A758 BR Throttle Position 4115 RD Cab Lamp Relay A762 PU Engine Speed Sensor (+)118 GY Wiper Control Accessory A768 BU Backup EPR Valve Sw To Pwrshift Cont Sol119 PK Cab Fan A769 GY Backup EPR Valve Sw To Pwrshift Cont Sol120 YL 12V 7A Converter 1 A770 PK Backup EPR Valve Sw To Resistor123 WH Seat Heater Switch E795 YL Oil Temperature Sensor124 GN Heater / AC Unit E797 WH IAP Control Valve129 BU Cigar Lighter E798 PK IAP Control Valve130 RD Engine Control (+) B F716 WH Secondary Shutdown Switch135 BU 12V 7A Socket F773 OR Backup Governor Switch Terminal (1)147 PU Atch. Solenoid Fuse F774 WH Backup Governor Switch Terminal (3)149 RD Boom Lamp Relay H705 BR Fuel Pump Relay Coil150 OR Quick Coupler Switch J702 BK Air Heater Relay Coil151 GN Hyd. Lock Sol. Relay M734 BR Travel Mode Switch152 BU Lower Wiper / Washer M736 BU Backup Switch154 RD Neutral Start Relay M737 WH Flow Limit Solenoid160 PU Chassis Lamp Relay M738 OR Primary NFC Solenoid168 RD Refueling Power Relay M739 YL PRV Return 2169 PK Backup / Monitor Control M740 PK Travel Straight Solenoid172 RD Product Link M741 GY Travel Alarm Cancel Switch175 RD A/C Blower M742 PU AEC Mode Switch179 BU 12V 7A Converter 2 M743 GN Not Used180 GN Auxiliary Circuit T713 GN Thumb Open Relay Coil184 RD Engine / Pump Control T714 BU Thumb Open Solenoid188 WH Fuel Pump Relay T715 WH Thumb Close Relay Coil189 RD Timer Relay Out T716 PK Thumb Close Solenoid191 WH Power Window 892 BR Cat Data Link (-)

Ground Circuits 893 GN Cat Data Link (+)200 BK Chassis Ground A893 OR Fuel Pump Relay To Fuel Pump Motor201 BK Monitor Ground F889 WH Governor Command210 BK Converter 1 Ground G826 BR Oil Pressure Sensor (+5V)229 BK Converter 2 Ground G827 BU Oil Pressure Sensor Common235 BK Engine / Pump Control Ground G828 WH (+5V) From Eng Cont To Sensors

A278 BK Fuel Pump G829 GN Sensor CommonBasic Machine Circuits G833 PK Sensor Common

304 WH Start Relay To Starter Motor G849 BR Rail Pressure Sensor306 GN Neutral Start Relay To Start Relay Coil G850 BU Air Heater Relay Coil307 OR Key Switch To Neutral Start Relay G854 PK Connector HEP308 YL Key Switch On G855 PU Connector HEP Common310 PU Not Used G856 WH TDC Probe (+)320 RD Horn Switch To Horn Relay Coil G857 YL TDC Probe (-)321 BR Travel Alarm K843 GN Joystick Switch 1 (RH)322 GY Horn Relay To Horns K844 GY Joystick Switch 1 (LH)323 WH Refueling Power Relay To Refueling Pump K847 PU Joystick Switch 2 (RH)325 PK Refueling Switch To Refueling Stop Switch K848 WH Joystick Switch 1 (LH)326 RD Key Switch Off K849 YL Hammer Pressure Switch329 YL Refueling Stop Relay To Refueling Power Rly K850 BR Stem 2365 YL Refueling Stop Switch To Refueling Relays K851 BU Medium Line Pressure Switch

Monitoring Circuits K852 GN Auxiliary Hydraulic Pressure Switch403 GN Alt R Term To Service Meter (+) & E/P Cont K853 GY Pump 1 Flow Cont Solenoid405 GY Eng Cont Low Oil Press Output K854 OR Pump 2 Flow Cont Solenoid410 WH Fault Alarm K855 PK Separate Valve Solenoid412 BU Coolant Level Switch K856 PU Stem 1 Cont Solenoid A430 BU Air Cleaner Switch K857 WH Stem 2 Cont Solenoid A487 OR Hyd Oil Level Switch K858 YL Stem 3 Cont Solenoid A491 PK Hyd Oil Temperature Sender K859 BR Stem 4 Cont Solenoid A495 GN Fuel Level Sensor K860 BU Stem 1 Cont Solenoid B496 WH Hyd Oil Level Switch K861 GN Stem 2 Cont Solenoid B

A499 BU Hyd Tank Pressure Switch K862 GY Stem 3 Cont Solenoid BC468 BU Engine Oil Level Switch K863 OR Stem 4 Cont Solenoid BE469 YL Tool Pressure Sensor K864 PK Relief Solenoid 1E470 BR Negative Control Pressure Sensor 1 K865 PU Relief Solenoid 2E471 BU Negative Control Pressure Sensor 2 K866 WH 1 Way / 2 Way Cont SolenoidE472 GN Valve Control 12V Supply K867 YL PRV Return 1E473 GY Valve Control Stem 1 Modulation K868 BR Solenoid Ground 2E474 OR Valve Control Stem 2 Modulation K869 BU Solenoid Ground 3E475 PK Valve Control Stem 3 Modulation K870 GN Solenoid Ground 4E476 PU Valve Control Stem 4 Modulation K871 WH Not UsedH465 GN Alarm Cancel Indicator K872 OR Not UsedH466 BU Automatic Engine Speed Control Indicator K876 BR Relief Check Solenoid 1H467 WH Travel Mode Indicator K877 BU Relief Check Solenoid 2H473 BR Straight Travel Pressure Switch K879 GN Not UsedH474 GN Travel Right Pressure Switch K882 BU Oil Temperature SensorH475 BU Travel Left Pressure Switch 954 GN Hammer Foot Switch To Hammer SolenoidH476 WH Joystick Pressure Switch 994 GY Oil Pressure SensorH477 YL Oil Grade Code 1 995 BU Engine Coolant Temperature SensorH478 BU Oil Grade Code 2 998 BR Backup Governor Switch

Accessory Circuits C967 BU Intake Air Temperature Sensor501 GN Sw Panel Wiper Low To Wiper Cont Low C987 RD Valve Cont (+B)506 PU Wiper Cont Washer (+) To Washer Motor C991 PK Fuel Pressure Sensor508 PU LH Speaker E963 BK Dual Cam Speed Timing (Run)509 WH LH Speaker E964 WH Dual Cam Speed Timing (Run)511 BR RH Speaker E965 BU Dual Cam Speed Timing (Crank)512 GN RH Speaker E966 YL Dual Cam Speed Timing (Crank)530 OR Sw Panel Wash To Wiper Cont Wash G976 BU Water Separator Level Sensor535 BU Lower Wiper Motor (+) Terminal K904 GN Pump Discharge Pressure Sensor 1575 YL Lower Wiper Motor (S) Terminal K906 GN Swing Brake Solenoid576 PK Lower Wiper Motor (+1) Terminal K907 BU Swing Brake Cancel Solenoid578 BU Atch Lower Washer Motor L968 OR PRV Return 1586 BR Not Used L969 WH Pressure Cont PRV590 GY Sw Panel Wiper Int (3) To Wiper Cont Int (3) L972 BU One Touch Low Idle Switch592 BU Converter 12V To Radio L973 GN Fine Swing Solenoid

A513 RD Converter Memory To Radio L976 GN Refueling Start SwitchA537 PK Seat Heater Switch To Seat Heater M906 BU Stem 1 Squeeze Pressure SensorA579 OR Wiper Cont Wiper CCW To Wiper Motor T945 GY Not UsedA580 BR Wiper Cont Wiper CW To Wiper Motor T946 PU Not UsedA581 GN Wiper Cont Wiper REV To Wiper Motor T947 YL Not UsedA582 PU Wiper Cont Wiper Stop To Wiper Motor T948 BR Not UsedA584 BU Wiper Cont Wiper Cut To Window Limit Sw T949 BU Not UsedA586 OR Sw Panel Wiper Int (6) To Wiper Cont Int (6) T950 GN Not UsedA588 GN Hyd Lock Sol Relay To Hyd Lock Sol T951 YL Injector Solenoid 1C537 GN A/C Photo Sensor To A/C Sw Panel & Htr T952 BR Injector Solenoid 2C538 OR A/C Photo Sensor To A/C Sw Panel & Htr T953 BU Injector Solenoid 3C560 OR Not Used T954 GY Injector Solenoid 4C566 PK Not Used T955 GN Injector Solenoid 5C569 YL Converter 2 (12V) Out To (12V) (7A) Socket T956 GY Injector Solenoid 6E554 PK A/C Clutch Solenoid T957 PU Injector Solenoid 1 Return

Lighting Circuits T958 YL Injector Solenoid 2 Return607 PK Chassis Lamp Relay Output T959 BR Injector Solenoid 3 Return615 YL Cab Lamp Relay T960 BU Injector Solenoid 4 Return616 BU Boom Lamp Relay T961 GN Injector Solenoid 5 Return645 RD Boom Lamp Relay Coil T962 WH Injector Solenoid 6 Return646 RD Switch Panel Chassis Lamp T967 YL Pump Discharge Pressure Sensor 2684 RD Cab Lamp Relay Coil

A623 BU Chassis Lamp Relay Coil To Diode

Related Electrical Service ManualsForm Number

Alternator: 9W-3043 SENR3685

Electric Starting Motor: 6V-5539

Consist: 106-8854 SENR3581

Consist: 6V-5582 SENR4975

Engine/Pump Control: 157-3165 RENR3814

Starting and Charging: REG00843SENR2143

Tool Control: RENR5389

Engine Control: SENR9506

Title

Component Identifiers (CID)Module Identifier (MID)

Engine Control(MID No. 036)

CID Component0001 Injector Solenoid 1st Cylinder0002 Injector Solenoid 2nd Cylinder0003 Injector Solenoid 3rd Cylinder0004 Injector Solenoid 4th Cylinder0005 Injector Solenoid 5th Cylinder0006 Injector Solenoid 6th Cylinder0041 8V DC Supply0042 Injection Actuation Control Valve0091 Throttle Position Signal0094 Fuel Pressure Sensor0100 Engine Oil Pressure Sensor0110 Engine Coolant Temperature Sensor0164 Injector Actuation Pressure0168 System Voltage0172 Intake Manifold Air Temperature0175 Engine Oil Temperature Sensor0190 Engine Speed Sensor0253 Personality Module0261 Engine Timing Calibration0262 5V Sensor DC Power Supply0268 Check Programable Parameters0273 Turbo Outlet Pressure Sensor0274 Atmospheric Pressure Sensor0286 Oil Lamp0342 Secondary Engine Speed Sensor0617 Air Inlet Heater Relay1627 Fuel Pump Relay

Engine / Pump Control(MID No. 105)

CID Component0091 Throttle Position Signal0096 Fuel Level Sensor0110 Engine Coolant Temperature Sensor0167 Alternator0168 Voltage Of The Power Supply (Keyswitch)0190 Speed Sensor0248 Cat Data Link0286 Signal For Low Engine Oil Pressure0374 Swing Brake Solenoid0376 Travel Alarm0581 Proportional Reducing Valve For The Powershift Pressure0586 Engine Speed Dial0587 Feedback Sensor For The Governor Actuator0590 Engine Controller0598 Travel Speed Solenoid0600 Hydraulic Oil Temperature Sensor1161 Pump Delivery Pressure1162 Pump Delivery Pressure1524 Proportional Solenoid Valve For Negative Flow Control1525 Straight Travel Solenoid1590 Proportional Solenoid Valve For Negative Flow Control2002 Action Alarm

Tool Control System(MID No. 106)

CID Component0145 12V DC Power Supply1522 Solenoid Valve For The Number Two Check Valve1523 Solenoid Valve For The Number Two Check Valve1593 Extend Solenoid Valve For Auxiliary Stem 11594 Extend Solenoid Valve For Auxiliary Stem 21595 Extend Solenoid Valve For Auxiliary Stem 31596 Retract Solenoid Valve For Auxiliary Stem 11597 Retract Solenoid Valve For Auxiliary Stem 21598 Retract Solenoid Valve For Auxiliary Stem 31609 Clench Pressure Sensor1615 Solenoid Valve For One-Way Flow Or Two-Way Flow1657 Left Joystick Slide Control1658 Right Joystick Slide Control1665 Solenoid Valve For The Number One Relief Valve1666 Solenoid Valve For The Number Two Relief Valve

The CID is a diagnostic code that indicates which circuit is faulty.

The MID is a diagnostic code that indicates which electronic control modulediagnosed the fault.

Failure Mode Identifiers (FMI)FMI No. Failure Description

0 Data valid but above normal operational range.1 Data valid but below normal operational range.2 Data erratic, intermittent, or incorrect.3 Voltage above normal or shorted high.4 Voltage below normal or shorted low.5 Current below normal or open circuit.6 Current above normal or grounded circuit.7 Mechanical system not responding properly.8 Abnormal frequency, pulse width, or period.9 Abnormal update.10 Abnormal rate of change.11 Failure mode not identifiable.12 Bad device or component.13 Out of calibration.

14-31 ReservedThe FMI is a diagnostic code that indicates what type of failure has occurred.

Connector LocationConnector Number SchematicLocation

MachineLocation

CONN 1 I-12 ECONN 2 C-11 HCONN 3 G-10 ECONN 4 G-10 ECONN 5 G-10 ECONN 6 G-10 ECONN 7 I-9 2CONN 8 G-9 ECONN 9 D-9 51CONN 10 D-8 52CONN 11 G-8 ECONN 12 G-8 ECONN 13 G-7 ECONN 14 F-6 DCONN 15 H-6 13CONN 16 H-6 13CONN 17 H-6 13CONN 18 I-5,6 DCONN 19 E,F-5 DCONN 20 A-5 FCONN 21 D-4 ACONN 22 E-4 ACONN 23 E-4 ACONN 24 E,F-4 ACONN 25 F-4 ACONN 26 G-4 DCONN 27 H-3,4 /I-3 DCONN 28 I-3,4 DCONN 29 H-3 DCONN 30 H-3 DCONN 31 G,H-3 DCONN 32 G-3 DCONN 33 C-3 53CONN 34 C-3 54CONN 35 H,I-2 DCONN 36 I-2 DCONN 37 F-1 A

The connectors shown in this chart are for harness to harness connectors.Connectors that join a harness to a component are generally located at or nearthe component. See the Component Location Chart.

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ABBREV COLORRD REDWH WHITEOR ORANGEYL YELLOWPK PINKBK BLACKGY GRAYPU PURPLEBR BROWNGN GREENBU BLUE

COLOR ABBREVIATIONS

SYMBOL DESCRIPTION

BLADE, SPADE, RING OR SCREWTERMINAL

CIRCUIT CONNECTED

CIRCUIT NOT CONNECTED

ELECTRICAL CONNECTION TOMACHINE STRUCTUREINTERNAL ELECTRICAL CONNECTIONTO SURFACE OF COMPONENT

CONNECTOR

ATCH WIRE, CABLE, COMPONENT

CIRCUIT CONNECTED

SPLICE

CIRCUIT GROUPING DESIGNATIONL#

WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF.WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON.VOLTAGE CONVERTER OUTPUT CIRCUIT.STARTING CIRCUIT.GROUND CIRCUIT.STARTING AID CIRCUIT.

ENGINE CONTROL CIRCUIT.ENGINE PUMP CONTROL CIRCUIT.VALVE CONTROL CIRCUIT.HEATER AND AIR CONDITIONER CIRCUIT.WIPER/WASHER CIRCUIT.

WIRE GROUP COLOR DESCRIPTIONS

CAT DATA LINK.

E

R

-

20

21

A

12

V

AHAHAHAHAH

WH-18C

BK-18

GN

(NOTE A)RD-00

V

V

V

BA 197-4420 G-4AY 204-1634 G-10

200-BK-18119-PK-18

AX 204-1629 G-10

200-BK-18

119-PK-18200-BK-18 L16

119-PK-18119-PK-18119-PK-18

AMAM

FUSE5A 141-2759

10A 113-849015A 113-849130A 124-3548

FUSE BASE183-1000

EJHGFCB

D

A

ECM

101-RD-4

108-RD-4

168-RD-10

101-RD-4

CJ

108-RD-4CNCM

HEATER BREAKER216-4970

109-RD-4101-RD-4

109-RD-4

101-RD-4

101-RD-4

108-RD-4

168-RD-10

109-RD-4101-RD-4101-RD-4

151-GN

130-RD-14

307-OR

172-RD-18

172-RD-18

108-RD-4

101-RD-4

AN

ANAN

DIODE197-4385

AM

A

329-YL-18

Y

BK-18

168-RD-18

AN 193-3388 C-2 (NOTE L)AM 204-1816 G-5

BK-18CB

AB

CA

998-BR-18H477-YL-18H478-BU-18

H478-BU-18H477-YL-18998-BR-18

IAP CONTVALVEE797-WH-18

E798-PK-18 12

E797-WH-18E798-PK-18

E795-YL-18 E795-YL-18G833-PK-18

1 APC

OIL GRADE CODE 2

1 APC

OIL GRADE CODE 1

OIL TEMP

OIL TEMP

DIGITAL RETURN

BOOST PRESS

BOOST PRESS

BRAKE RETURN 1BRAKE RETURN 2BRAKE RETURN 3BRAKE RETURN 4BRAKE RETURN 5BRAKE RETURN 6

INJECTOR RETURN 1INJECTOR BRAKE 1

INJECTOR BRAKE 2INJECTOR RETURN 2

INJECTOR RETURN 3INJECTOR BRAKE 3

INJECTOR BRAKE 4INJECTOR RETURN 4

INJECTOR RETURN 5INJECTOR BRAKE 5

INJECTOR BRAKE 6INJECTOR RETURN 6

235-BK-18

SECONDARYSHUTDOWN SW4D-1836

235-BK-18

235-BK-18

21F716-WH-18

F716-WH-18

F716-WH-18F716-WH-18

F716-WH-18

F716-WH-18

30A

15A

200-BK

200-BK

L68 L68

L67 L67

L67

L66

L66 L66

L65

L65 L65

L64

L64

L63

L63

L62

L62

L62

L61

L61

L61

L60

L60

L60

L59 L59

L59

L58

L58L58

L71

L71

L70 L70

L70

L69

L69

L69

L54

L54

L54

L53

L54

L53

L53

L53

L55

L55

L55

L52

L52

L52L52

L52

L52

L51

L51

L50

L50

L50

L48

L48

L47

L47

L47

L46

L46 L46

L45

L45

L45

L44 L44

L44

L44

200-BK-18

L43

L43

L43 L43 L43

L40 L40 L40

L40

105-RD

L42

L42

L42

L39 L39

L39

L39

L39

L33

L33

L33

L37

L37

L37

L36

L36

L35

L35

L35

L34

L34

L34

L31

L31

L31

L31

L30

L30 L30

L29

L29

L29

L29

L28

L28

L28

L28

L27

L27

L27

L26L26

L25

L25

L25

L24

L24

L24

L24

L24

L23

L23

L23

L22

SENSOR COMMONSENSOR SIGNAL

L22

L21

L21

L20 L20

L19L19

L18

L18 L18 L18

L18

L17

L17

L17

L17

BAAY

L16

L15

L15

L15 L15

L15

L14

L14

L14 L14

L14

L13

L13

L13

L12

308-YL

L12

L12

L36

L11

L11

L10

L10

L9

L9

L8

L8

L7

L7

L7

201-BK-18

L6

L6

103-RD

L5L5

L5

L4

L4

L3

L3L2

L2L2

L2

L1

684-RD-18

616-BU

172-RD-18

607-PK

151-GN

115-RD

114-RD

189-RD

151-GN

684-RD-18

114-RD

189-RD

108-RD-4168-RD-10

147-PU

L1

306-GN

229-BK-18

200-BK-18

101-RD-4108-RD-4

120A

160-PU 160-PU

235-BK-18308-YL

200-BK308-YL

147-PU

229-BK-14

T962-WH-18T956-GY-18T961-GN-18T955-GN-18T960-BU-18T954-GY-18T959-BR-18T953-BU-18T958-YL-18T952-BR-18T957-PU-18T951-YL-18

K860-BU-18

K860-BU-18

235-BK-14

308-YL

308-YL

308-YL

308-YL

200-BK

200-BK

235-BK-14

147-PU

235-BK-14

780-PU-18

235-BK-14

235-BK-14

K849-YL-18

308-YL308-YL

308-YL

308-YL

308-YL

105-RD

200-BK-14200-BK-14200-BK-18200-BK200-BK200-BK

179-BU

120-YL

200-BK-14

200-BK-14

169-PK-18

615-YL

103-RD

K870-GN-18

L10

K849-YL-18

200-BK-18

F774-WH-18F773-OR-18235-BK-18

235-BK-18A768-BU-18A769-GY-18

615-YL

200-BK-14

200-BK-14

200-BK-14200-BK

201-BK-18

200-BK-14

200-BK

431 2 5 6

200-BK-18

200-BK

200-BK

200-BK-14

K849-YL-18

G829-GN-18G829-GN-18G829-GN-18

K867-YL-18K867-YL-18

AL 193-3402 G-8 (NOTE G)

ATCHHAMMER FOOT SW

138-4653(NOTE G)

AL

954-GN308-YL

21

CAT DATA LINK + 89CAT DATA LINK -

THROTTLE BACKUP (ACCEL) 2223THROTTLE BACKUP (DECEL)

OIL PRESSURE

IGNITION KEY SW 7066THROTTLE

OIL PRESSURE

-B 6563-B

954-GN

-B 61

53+B+B 52

48+B

LOW OIL PRESSURE OUTPUT 28

954-GN954-GN954-GN

235-BK-18

A

6968

21

1 2 21

INJECTORSOL 1

1 2 21 1 22

954-GN

1

INJECTORSOL 2

INJECTORSOL 3

INJECTORSOL 4

INJECTORSOL 5

INJECTORSOL 6

E

V C

RELAY PANEL

SENSOR COMMON+5V

+5VSENSOR COMMON

SENSOR COMMON+5V

+5V

SENSOR COMMON

YL OIL TEMP

ATMOSPHERICPRESSURE

FUELPRESSURE

OILPRESSURE

HEUI RAILPRESSURE

ENGINECOOLANT TEMP

COMMONIAPCV CONNECTOR

HEP

2

B

AG

1

G828-WH-18G828-WH-18

308-YL

308-YL

96

234

8

121

10

7

511

187123

5

24

610911

4

231

191-WH-14

179-BU

150-OR-18

129-BU

123-WH-18

120-YL

124-GN-14

113-OR-18

308-YL

152-BU

147-PU

607-PK103-RD

175-RD-14307-OR

118-GY

169-PK-18

645-RD-18

A588-GN

A770-PK-18

615-YL

151-GN154-RD

105-RD

189-RD

L56

646-RD-18

L57

320-RD-18

L41

CBA

K867-YL-18K854-OR-18K867-YL-18K853-GY-18E471-BU-18308-YL

235-BK-18

E470-BR-18308-YL

AJAJ

K869-BU-18

4

E471-BU-18

3

12

308-YL

K854-OR-18K853-GY-18

K867-YL-18

E471-BU-18E470-BR-18

200-BK-18

M743-GN-18

AV E476-PU-18

E475-PK-18

235-BK-18

235-BK-18

E472-GN-18

E472-GN-18

3

1

56

4

2

2

4

6

K869-BU-18

L56 L56

L56

L57

L49

L49

AV

235-BK-18

200-BK-18

308-YL

C468-BU-18

200-BK-18

788-YL-18

T716-PK-18

325-PK-18

T714-BU-18

M739-YL-18

M737-WH-18

M738-OR-18

491-PK-18

15A

10A

780-PU-18

235-BK-18

A768-BU-18

A769-GY-18

K904-GN-18

147-PU

487-OR-18

235-BK-18235-BK-18

235-BK-18235-BK-18

321-BR-18

235-BK-18

496-WH-18

235-BK-18

A499-BU-18

T967-YL-18

487-OR-18

147-PUK904-GN-18A769-GY-18A768-BU-18

200-BK-4

200-BK-4

109-RD-4

H705-BR-18

325-PK-18

321-BR-18

M739-YL-18

235-BK-18

A499-BU-18

496-WH-18

495-GN-18

147-PU

M738-OR-18

M737-WH-18

A769-GY-18

A768-BU-18

780-PU-18

K904-GN-18

T967-YL-18

491-PK-18

487-OR-18

1 87 123 52 4 6 109 11

235-BK-18

200-BK-18

200-BK-18

101-RD-4

109-RD-4

A588-GN

322-GY

607-PK

616-BU

130-RD-14

108-RD-4

168-RD-10

304-WH-8

H705-BR-18

235-BK-18

K854-OR-18K853-GY-18

175-RD-14

A588-GN

645-RD-18

615-YL

308-YL

189-RD

320-RD-18

H705-BR-18

L72

103-RD

607-PK

175-RD-14103-RD

A588-GN

322-GY

A588-GN

A588-GN

L62

154-RD

147-PU

A588-GN

184-RD

118-GY

308-YL

154-RD

607-PK

103-RD

H705-BR-18

320-RD-18

189-RD

229-BK-18H705-BR-18

BOOST PRESSURE

HEUI RAIL PRESSURE

1

G855-PU-18

G855-PU-18

G854-PK-18

G854-PK-18G857-YL-18

G857-YL-18G856-WH-18

G856-WH-18 E966-YL-18E966-YL-18 E965-BU-18E965-BU-18

E964-WH-18E964-WH-18E963-BK-18E963-BK-18

C967-BU-18C967-BU-18

G833-PK-18995-BU-18

G833-PK-18

995-BU-18

2

G828-WH-18

G828-WH-18

G828-WH-18

G829-GN-18

G829-GN-18

G829-GN-18

G828-WH-18

G829-GN-18

A746-PK-18

G849-BR-18

C991-PK-18

A746-PK-18

G849-BR-18

C991-PK-18

G828-WH-18

G829-GN-18A747-GY-18

G826-BR-18G827-BU-18

AIR HEATER RELAY G850-BU-18J702-BK-18

T945-GY-18T946-PU-18T947-YL-18T948-BR-18T949-BU-18T950-GN-18T951-YL-18T957-PU-18T952-BR-18T958-YL-18T953-BU-18T959-BR-18T954-GY-18T960-BU-18T955-GN-18T961-GN-18T956-GY-18T962-WH-18

T945-GY-18T946-PU-18T947-YL-18T948-BR-18T949-BU-18T950-GN-18T951-YL-18T957-PU-18T952-BR-18T958-YL-18

308-YL

AL

K849-YL-18

K849-YL-18

K867-YL-18K867-YL-18

235-BK-18

E470-BR-18308-YL

K868-BR-18

235-BK-18235-BK-18235-BK-18

235-BK-18235-BK-18235-BK-18

235-BK-18

C

506-PU-18

200-BK-18

151-GN

105-RD

306-GN

109-RD-4

M739-YL-18

A770-PK-18

K849-YL-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

T953-BU-18T959-BR-18T954-GY-18T960-BU-18T955-GN-18T961-GN-18T956-GY-18T962-WH-18 13

14

15

16

17

6

5

4

3

T962-WH-18

T961-GN-18

T960-BU-18

T959-BR-18

T958-YL-18

T957-PU-18

T956-GY-18

T955-GN-18

T954-GY-18

T953-BU-18

T952-BR-18

T951-YL-18

101112

789

G850-BU-18J702-BK-18

F889-WH-18F889-WH-18

780-PU-18

5A

10A

491-PK-18

235-BK-18

E554-PK-18A/C CLUTCHSOL113-3499(NOTE C)

ENG SPEEDSENSOR6V-2455

C12

21ENG OILLEVEL SW

111-4759

C

MOTOR

CHASSIS

STARTERMOTOR

6V-5539

304-WH-8G S

MTR BAT101-RD-4RD-00RD-00

GROUND STRAP140-0860

CACF(NOTE A)

AFN

C

M738-OR-18M737-WH-18M739-YL-18

235-BK-18

A499-BU-18235-BK-18

578-BU

496-WH-18

235-BK-18321-BR-18

235-BK-18

235-BK-18

403-GN-18

E554-PK-18

C468-BU-18

788-YL-18

304-WH-8

101-RD-4

A588-GN

C

E

E

E

E

CN

E

WACKWF

C C

EE

VC

994-GY-18

308-YL

118-GY

G826-BR-18

C

HYD TANK PRESS SW

C

147-PU

K849-YL-18

ENG/PUMP CONT157-3165

C

235-BK-18

C

A

BC

AJ

OIL TEMP

C

AJ

AJAE

AE

200-BK-14200-BK-14200-BK-14

200-BK200-BK200-BK

W

W

W

A

BA

169-PK-18

K849-YL-18

L

L A

T716-PK-18200-BK-18G827-BU-18

GN

308-YL

235-BK-18235-BK-18

C

YL

200-BK-18

235-BK-18

A770-PK-18150-OR-18105-RD

F

F

MAIN RELAY213-0772

FA

FA

235-BK-18

235-BK-18

C

C A

235-BK-18

235-BK-18

M737-WH-18

C

684-RD-18

235-BK-18

21

T714-BU-18

C

C

AJ

HHV

A

235-BK-18

NOTE G: USE WITH CONFIG. 3.

K843-GN-18V

235-BK-18

235-BK-18

A

K849-YL-18

J

J

J

K849-YL-18

200-BK

235-BK-18

J

J

3

2 1

121110

98

76

54

321

235-BK-18

T

F

F

F

F

F

CABF

235-BK-18

ATCH HEATERSW PANEL176-2005

780-PU-18ATCH QUICKCOUPLER SOL152-8346

Y Y

C

994-GY-18

129-BU

152-BU

235-BK-18

124-GN-14

120-YL

151-GN

169-PK-18

646-RD-18

304-WH-8

A770-PK-18

179-BU

147-PU

191-WH-14

168-RD-10

K906-GN-18A768-BU-18A769-GY-18F774-WH-18F773-OR-18E554-PK-18

147-PU

235-BK-18

A747-GY-18

235-BK-14

F774-WH-18

F773-OR-18

E554-PK-18

K906-GN-18

A768-BU-18

A769-GY-18

487-OR-18

496-WH-18

405-GY-18

C468-BU-18

763-BU-18

788-YL-18

A762-PU-18

M740-PK-18

M737-WH-18

M738-OR-18

321-BR-18

235-BK-18

763-BU-18

K906-GN-18

M740-PK-18

308-YL

F889-WH-18

405-GY-18

F773-OR-18

F774-WH-18

893-GN-18

892-BR-18

998-BR-18

H705-BR-18

130-RD-14

235-BK-18

108-RD-4

200-BK-18

2

307-OR

M739-YL-18

495-GN-18

K904-GN-18

491-PK-18

T967-YL-18

G833-PK-18

SENSOR SIGNAL

E473-GY-18

SENSOR SIGNAL

SENSOR SIGNAL

WH

SENSOR SIGNAL

YL

YL

SENSOR COMMON

GN

GN

OR

OR

G833-PK-18

OR

ORBK

BK

SENSOR SIGNAL

WH

18

150-OR-18

113-OR-18

1

235-BK-18

615-YL

780-PU-18

L973-GN

AY

ATCH RELIEFCHECK SOL 2201-9367(NOTE J)

119-PK-18

200-BK-18

AJ

E472-GN-18

229-BK-14

304-WH-8

646260

ATCH SEPARATEVALVE SOL111-9916(NOTE B)

ATCH STEM 4CONT SOL(A)111-9916(NOTE B)

ATCH STEM 3CONT SOL(A)111-9916(NOTE J)

ATCH STEM 2CONT SOL(A)111-9916(NOTE J)

ATCH STEM 1CONT SOL(A)111-9916(NOTE J)

ATCH STEM 1CONT SOL(B)111-9916(NOTE J)

ATCH STEM 2CONT SOL(B)111-9916(NOTE J)

59

58

YL

235-BK-18

57

308-YLE469-YL-18

56

GN

C

K868-BR-18

55

K856-PU-18

K857-WH-18

54

K868-BR-18

K868-BR-18

K868-BR-18

12

211

2

G833-PK-18

K868-BR-18

21

K868-BR-18

K868-BR-18

K861-GN-18

K860-BU-18

21

AF 170-9295 G-1 (NOTE E)

K862-GY-18

GN

K863-OR-18

ATCH STEM 3CONT SOL(B)111-9916(NOTE J)

K869-BU-18

K869-BU-18

5150

12

YL

ATCH STEM 4CONT SOL(B)111-9916(NOTE B) 2

1

K867-YL-18

12

21

K869-BU-18

K869-BU-18

K869-BU-18

K859-BR-18

K858-YL-18AB

C

GROUND+B

SIGNAL

ATCH TOOLPRESS. SENSOR

157-3182(NOTE B)

BK-18YL-18BR-18

K855-PK-18 K855-PK-18

K860-BU-18

K858-YL-18

K863-OR-18

K857-WH-18

K862-GY-18

E469-YL-18

K856-PU-18

K861-GN-18

K859-BR-18

K868-BR-18

K869-BU-18

47

K867-YL-18

K867-YL-18E470-BR-18E471-BU-18K853-GY-18K854-OR-18

K866-WH-18

K864-PK-18

235-BK-14

K865-PU-18

308-YL

C987-RD-14

151-GN

E472-GN-18E475-PK-18E476-PU-18E473-GY-18E474-OR-18K848-WH-18K844-GY-18

308-YL

2

K843-GN-18

1

AJ

AH 188-9865 C-10

235-BK-18

A537-PK-18

E474-OR-18E473-GY-18E476-PU-18E475-PK-18E472-GN-18

L12

892-BR-18

RELIEF CHECK V11WAY/2WAY CONT SOL

893-GN-18

PUMP2 F1 F CONT PRVPUMP1 F1 F CONT PRVNEG CONT PRESS SNSR2NEG CONT PRESS SNSR1

K850-BR-18

PRV RETURN(1)

K851-BU-18

SOL GND3

SOL GND2

ATCH STEM4 CONT PRV(A)

ATCH STEM2 CONT PRV(B)

MASK ENABLERS232 GND

ATCH STEM1 CONT PRV(A)

TOOL PRESS SNSR

ATCH STEM4 NEUTRALATCH STEM3 NEUTRAL

ATCH STEM3 CONT PRV(B)

ATCH STEM2 CONT PRV(A)

RS232 TXRS232 RX

ATCH STEM4 CONT PRV(B)

ATCH STEM3 CONT PRV(A)

ATCH STEM2 NEUTRALATCH STEM1 NEUTRAL

ATCH STEM1 CONT PRV(B)

SEPARATE VALVE PRV

SNSR GNDRS422 TX-

STEM1(SQUEEZE) PRESS SNSR

K867-YL-18

RS422 TX+RS422 RX-RS422 RX+

GNDGND

CDL(-)CDL(+)

K867-YL-18

46

LEFT JOYSTICK

998-BR-18

RIGHT JOYSTICK

K852-GN-18

KEY SWINTER LOCK

50494847

45

4645

40393837

30

44

29

27

GNYL

18

43

26

35

40

42

5444

34

31

25

38

31

45611151720

27

2124

31

32

K849-YL-18

235-BK-1436

K849-YL-18K852-GN-18K851-BU-18K850-BR-18 ATCH STEM2

ATCH STEM3ATCH STEM4

41

28

42

ATCH STEM112V SPLYATCH STEM3 MODULATIONATCH STEM4 MODULATIONATCH STEM1 MODULATIONATCH STEM2 MODULATIONSOL GND4ATCH2 RELIEF PRV

ATCH1 RLF PRVRELIEF CHECK V2

32

24153

142

4333

2221

1211

235-BK-14235-BK-14

+B

34

4243

4449

5051

52

840

39

30

29

12

37

41

363534

30

16

7

9

10

18

19

35

25

28

53

48

38

27

4547

123

2241263637465413142333

25

K877-BU-18K876-BR-18

LEFT JOYSTICK

RIGHT JOYSTICK

K848-WH-18K844-GY-18K843-GN-18

308-YL308-YL308-YL151-GN151-GN

C987-RD-14C987-RD-14C987-RD-14

5

1

3

235-BK-14

235-BK-18

CHASSIS

K869-BU-18

+B

BK-00BK-00

DISCONNECT SW7N-0718

7N-0719(NOTE A)

GROUND STRAP132-1806

200-BK-18

K851-BU-18

K851-BU-18

K852-GN-18

K852-GN-18

K849-YL-18

K849-YL-18

V

ATCHMEDIUM LINEPRESS. SW167-3466(NOTE B)

A12

-BR

235-BK-18

K906-GN-18

A588-GN

763-BU-18

235-BK-18

M740-PK-18235-BK-18

235-BK-18

235-BK-18

A762-PU-18

200-BK-18200-BK-18

DUAL CAMSPEED/TIMING(RUN)

S/T -

235-BK-18

S/T +

235-BK-18

G833-PK-18

ATCHTHUMB(OPEN) SOL

121-1491(NOTE K)

1

K854-OR-18

K853-GY-18

308-YL

K867-YL-18

K867-YL-18

788-YL-18

E471-BU-18

E470-BR-18

C468-BU-18

E554-PK-18

308-YL

308-YL

2

6

308-YL

235-BK-18

235-BK-18

235-BK-18

403-GN-18

ATCH PUMP 2FLOW CONT SOL

171-0114(NOTE B)

12

M740-PK-18

235-BK-18

CB

BR-18

A

YL-18BK-18

GROUNDSIGNAL

+BBK-18

ATCH PUMP 1FLOW CONT SOL

171-0114(NOTE B)

ATCH NEGATIVECONT PRESS.SENSOR 1157-3128(NOTE B)

21

SIGNAL

+BGROUND

CBA

BR-18

ATCH NEGATIVECONT PRESS.SENSOR 2157-3128(NOTE B)

SENSOR COMMON

235-BK-18

+5V

892-BR-18

K906-GN-18

893-GN-18

235-BK-18

T714-BU-18

K866-WH-18

K865-PU-18K870-GN-18

ATCH 1WAY/2WAYCONT SOL201-9367(NOTE J)

ATCH RELIEFCHECK SOL 1201-9367(NOTE J)

ATCHRELIEF SOL 2

112-0090(NOTE J)

ATCHRELIEF SOL 1

112-0090(NOTE J)K870-GN-18

V12

K864-PK-18

21

V

M906-BU-18

CN 213-0837 G-8CM 213-0561 G-8

V

21

21

V

235-BK-18

235-BK-18

235-BK-18

308-YL

V

21

F889-WH-18

CHASSIS

ATCHFINE SWING SOL

107-705621

200-BK

200-BKL973-GN

763-BU-18

109-RD-4

A762-PU-18

A762-PU-18

A

A F

M

M

308-YL

XX

AJ

12

496-WH-18

322-GY616-BU

325-PK-18

L973-GN

168-RD-10

607-PK

322-GY

616-BU

322-GY616-BU

325-PK-18168-RD-10607-PK

200-BK-10

200-BK

200-BK200-BK

998-BR-18

308-YL

AV

ACB

21

K879-GNK872-OR

K871-WH

123-WH-18

200-BK-18

200-BK-1812

AV

101-RD-4

T716-PK-18

506-PU-18578-BU

320-RD-18

ATCHTHUMB(CLOSE) SOL

121-1491(NOTE K)

147-PU147-PU147-PU

607-PK

ATCH BATTERY3T-5760

(NOTE A)

BATTERY3T-5760

ATCH WTRSEPARATORLEVEL SNSR174-9570

WASHER7T-8890

AIR CLEANER SW154-0498

SENSOR SIGNALTURBOOUTLET

PRESSURE

TDC PROBETDC +TDC -1

USER DEFINED SHUTDOWN

229-BK-14

L12

229-BK-14229-BK-14

ENG CONT GND

2

AB

49

C

21

SENSOR COMMONSENSOR SIGNAL

412-BU-18

235-BK-18

578-BU

235-BK-18

506-PU-18

430-BU-18

147-PU

G976-BU-18

578-BU

430-BU-18

G976-BU-18

147-PU

200-BK-18

235-BK-18

G976-BU-18

147-PU

430-BU-18

235-BK-18

506-PU-18

578-BU

ATCH LOWERWASHER7T-8890

COOLANTLEVEL SW096-0744

32

26

33

67

29

130-RD-14

616-BU

235-BK-14

893-GN-18

892-BR-18

607-PK

105-RD

615-YL

80A

101-RD-4

ALT BREAKER171-2210

147-PU

4

OPTION V SW(2)

OPTION PWM IN(1)

+12V SPLYO.L.W.D PRESS SNSRANLG SNSR RETURN

OPTION V SW(1)

HEATER RLY/STARTER RLYSNSR RETURNPRV RETURN(4)FAN MOT CONT PRVPRV RETURN(3)OPTION CONT PRV(2)OPTION CONT PRV(1)

PUMP DISCH (2) PRESS SNSRHYD OIL TEMP SNSRPUMP DISCH (1) PRESS SNSRFUEL LEVELPRV RETURN(2)TRAVEL ALMPRIM NFC PRESS PRVFLOW LIMIT PRESS PRVTRAVEL STRAIGHT SOL

GOV FDBK

COOL TEMP SNSR

SP SNSR(+)

T967-YL-18491-PK-18K904-GN-18495-GN-18M739-YL-18321-BR-18M738-OR-18

25 3

A762-PU-18788-YL-18763-BU-18

FREE SWINGBKUP SWGOV COMMAND

ALT R TERM

403-GN-18M736-BU-18

K907-BU-18L969-WH-18L968-OR-18H466-BU-18H465-GN-18H467-WH-18410-WH-18

L973-GN

L973-GN

SP SNSR(-)

M736-BU-18

403-GN-18

403-GN-18

403-GN-18

403-GN-18

403-GN-18

308-YL

M736-BU-18

L973-GN

L973-GN

2421

L973-GN

TRAVEL SP CHG SOL

M738-OR-18

892-BR-18

ACTION ALARMTRAVEL MODE INDTRAVEL ALM CANCEL INDAEC MODE INDPRV RETURN(1)PS CONT PRVSWING BK CANCEL SOL

410-WH-18H467-WH-18H465-GN-18H466-BU-18L968-OR-18L969-WH-18K907-BU-18

273853

YL

4241

GNOR

32515049

GNYL

43333448

21

S/T +

54

S/T - DUAL CAMSPEED/TIMING(CRANK)

4631

28

52

5

1211

26

183

4539

412-BU-18

3020

17

21102240

37

13981

36

29

2516

SW RETURN

CREEPER TRAVEL FUNCTION SWOVER LOAD ALM CANCEL SW

A499-BU-18

OPTION SWAUTO LUB FAILURESPL FLTR PLUGGED

F SEC FLTR PLUGGED

F PRIM FLTR PLUGGED

4964434351532524171637362726

7

855251

HYD. OIL LEVEL SW 496-WH-18ENG OIL PRESS SWENG OIL LEVEL SW

41 405-GY-18

M737-WH-18

C468-BU-18

M740-PK-18

235-BK235-BK

23KEY SW ON

GNDGND

ACL PLUGGEDWTR SEPARATOR LEVEL SNSR

CAPSULE FLTR PLUGGED

COOL. LEVEL SW

20

308-YL

235-BK

19

18

K849-YL-18

17

235-BK

31

42

47430-BU-18G976-BU-18

487-OR-18

412-BU-18

308-YL

1264

16

35

15141312111076

5

4321

SHARED WITH TDC CAL

39

NOT AVAILABLE-USED ON J2

NOT AVAILABLE-USED ON J2

ANALOG SENSOR POWER

K852-GN-18

K852-GN-18

K852-GN-18

ENG BLOCK

K851-BU-18

K851-BU-18

K851-BU-18

STRAP

K849-YL-18

K849-YL-18

K849-YL-18

184-RD

AIR HEATER RELAY

893-GN-18

893-GN-18

893-GN-18

893-GN-18

893-GN-18

893-GN-18

893-GN-18

892-BR-18

892-BR-18

892-BR-18

892-BR-18

892-BR-18

892-BR-18

892-BR-18

235-BK-14

308-YL

893-GN-18

892-BR-18

K850-BR-18

AIR HEATER CONTROLLER

+B+B

184-RD184-RD

ATCH STEM 2 SWING CANCELCAT DATA LINK(-)CAT DATA LINK(+)

K850-BR-18892-BR-18893-GN-18

CA CC

CC

H473-BR-18

CE

TRAVEL STR PRESS SW 53

CG

ATCH STEM 1 SWING CANCELATCH STEM 3 SWING CANCELATCH STEM 4 SWING CANCEL

CF

CGCH

E

K849-YL-18K851-BU-18

184-RD

CJ CL

CL

CE

K852-GN-18

184-RD

184-RD

CH(NOTE A)

CK

E

E

E

JOYSTICK PRESS SWTRAVEL LEFT PRESS SWTRAVEL RIGHT PRESS SWONE TOUCH LO IDEL SW

THROTTLE POS 1THROTTLE POS 2

WC

THROTTLE POS 3THROTTLE POS 4

E

TRAVEL ALM CANCEL SWAEC MODE SW

TRAVEL MODE SW

200-BK-18

H476-WH-18H475-BU-18H474-GN-18L972-BU-18A755-PK-18A756-BU-18

C

A757-GY-18

A588-GN

A758-BR-18M741-GY-18M742-PU-18M734-BR-18

C

YLGN

101-RD-4

YLGN

ATMOSPHERIC PRESSURE

235-BK-18

19

685567544739463845

V

V

V

374436

2

64744

35

V

V

66

SHARED WITH TDC CAL

6529282120

912

41

235-BK-18

56

2315

3

24

14

34

COOLANT TEMP

2414

THROTTLE RETURN

1974

V

AH4

42

10

2

13

16

5

15

11

17

6

27

7

40

308-YL

3031

33

25

18

1

8

43

32

50

51

52

35INTAKE AIR TEMP

SENSOR SIGNAL

53

SENSOR COMMON57

49

1

AH

308-YL

235-BK-18

38

32

E470-BR-18

40

50

AG

5414

4

2

K882-BU-18

48

13

V

V

H

G

I

H

G

I

18

1

E

WG

58

OIL PRESSURE

FUEL PRESSURE

6364

K882-BU-18

CRANKTDC PROBE 22

23TDC PROBE

INTAKE AIR TEMP

RUN

6970

235-BK-18

CONN HEP 6162CONN HEP

43

CRANK 59

60

E

E

200-BK-18

E

RUN

WE

33

WA

26

284546

293039119

10

WC

1920221221

K852-GN-18K851-BU-18K849-YL-18

48

T967-YL-18

H476-WH-18H475-BU-18H474-GN-18L972-BU-18A755-PK-18A756-BU-18A757-GY-18A758-BR-18

K907-BU-18L969-WH-18L968-OR-18

+B

H466-BU-18H465-GN-18

M741-GY-18M742-PU-18M734-BR-18

H467-WH-18410-WH-18

H473-BR-18

C C

C

C

SIGNALGROUND

AB

AC

BC

C

GROUND

235-BK-18

WIRE AS.183-4878

AIR HEATER

235-BK-18

C

M736-BU-18

235-BK-18

235-BK-18

235-BK-14

+BSIGNAL

12

21

PUMP DISCHARGEPRESS. SENSOR 2

157-3182

PUMP DISCHARGEPRESS. SENSOR 1

157-3182 ATCHPRIMARYNFC SOL171-0114(NOTE B)

ATCHFLOW LIMIT SOL

171-0188(NOTE F)

POWER SHIFTCONT SOL111-9916

235-BK-18235-BK-14

235-BK-18235-BK-18

308-YL

235-BK-14235-BK-18

E472-GN-18

E472-GN-18

K848-WH-18

E476-PU-18

E475-PK-18

K844-GY-18

E474-OR-18

ATCH LEFTFOOT PEDAL(NOTE B)

235-BK-18

200-BK-18

235-BK-18

E472-GN-18

E472-GN-18

F889-WH-18

E472-GN-18

K843-GN-18

E473-GY-18

E472-GN-18

235-BK-18

M740-PK-18

322-GY

403-GN-18

ATCH RIGHTFOOT PEDAL(NOTE B)

235-BK-18

235-BK-18

E472-GN-18

F889-WH-18

E473-GY-18

K843-GN-18

235-BK-18

200-BK-18

E472-GN-18

E472-GN-18

235-BK-18

235-BK-18

E475-PK-18

607-PK

E554-PK-18

175-RD-14

A499-BU-18

124-GN-14

200-BK-14

200-BK-14

2 61 534

THROTTLE POWER

235-BK-14

ANALOG SENSOR RETURN

BB

308-YL

BR

235-BK-18

G

ENG CONT157-3165

R/L R

780-PU-18

F889-WH-18

ATCHHEATER UNIT164-0490

A/C UNIT161-3779

200-BK-14

E554-PK-18

K879-GN

K868-BR-18

K872-ORK871-WH

403-GN-18506-PU-18578-BU310-PU

892-BR-18893-GN-18410-WH-18H467-WH-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18

ATCHVALVE CONT

H466-BU-18

235-BK-18

E476-PU-18

235-BK-18

K849-YL-18

780-PU-18326-RD

K906-GN-18A768-BU-18A769-GY-18L968-OR-18L969-WH-18K907-BU-18M736-BU-18F774-WH-18F773-OR-18A758-BR-18A757-GY-18A756-BU-18A755-PK-18L972-BU-18

235-BK-18235-BK-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

H474-GN-18H475-BU-18H476-WH-18K852-GN-18

K861-GN-18

12

235-BK-18

H473-BR-18

3938

37

54272625285250515340

229-BK-14

41492117

M736-BU-18

16151920

12

F889-WH-18

33

18

2930

K856-PU-18

4243444847468910141312117

235-BK-18

998-BR-18

2235

998-BR-1834

32

36

23

K862-GY-18

K857-WH-18

A499-BU-18

24

32

465

K858-YL-18

K860-BU-18

C

31

45

235-BK-18

1

496-WH-18

308-YL

B

405-GN-18

998-BR-18

780-PU-18

998-BR-18

ENG CONT

607-PK

175-RD-14

175-RD-14124-GN-14

124-GN-14

130-RD-14

607-PK607-PK

607-PK607-PK

308-YL308-YL308-YL

147-PU645-RD-18103-RD152-BU129-BU

113-OR-18646-RD-18118-GY615-YL

123-WH-18191-WH-14A588-GN150-OR-18105-RD307-OR

A770-PK-18

169-PK-18169-PK-18169-PK-18

189-RD151-GN154-RD

320-RD-18120-YL179-BU

K851-BU-18

L973-GN

K879-GNK872-ORK871-WH403-GN-18506-PU-18

235-BK-18

321-BR-18

A

780-PU-18

645-RD-18

GROUND

578-BU

21

WH AJ

310-PU892-BR-18893-GN-18410-WH-18H467-WH-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18H466-BU-18

A499-BU-18

130-RD-14

147-PU

235-BK-18

L973-GN

L973-GN

103-RD152-BU129-BU

113-OR-18646-RD-18

200-BK

235-BK-18

118-GY615-YL

123-WH-18191-WH-14A588-GN

607-PK169-PK-18307-OR

575-YL-18

A537-PK-18

200-BK-14200-BK-14

607-PK

307-OR

307-OR307-OR307-OR

780-PU-18

135-BU

210-BK

C569-YL

229-BK

575-YL-18535-BU

576-PK-18200-BK-18

K876-BR-18

200-BK-18200-BK-18200-BK

V

V

V

535-BU

ATCHTRAVEL ALARM

3E-7738

AJ12

576-PK-18

578-BU535-BU152-BU

892-BR-18893-GN-18

645-RD-18506-PU-18403-GN-18129-BU

410-WH-18

103-RD103-RD103-RD

103-RD

130-RD-14

A537-PK-18

L973-GN

118-GYH466-BU-18H465-GN-18M741-GY-18M742-PU-18M734-BR-18646-RD-18H467-WH-18

113-OR-18

235-BK-14

607-PK607-PK

607-PK-18607-PK-18607-PK

576-PK-18123-WH-18

310-PU307-ORK879-GNK872-ORK871-WH147-PU

200-BK-14200-BK-14

V

607-PK-18

147-PU

147-PU

586-BR

130-RD-14

235-BK-18

607-PK

ATCHHAMMER

PRESS. SW167-3466(NOTE K)

1

130-RD-14

2

130-RD-14

AV

AV

2

6521 3

FUEL PUMP

T716-PK-18

200-BK200-BK-14

T715-WH-18

AE

200-BK

200-BK

200-BK-18

L973-GN

T714-BU-18

235-BK-18

235-BK-18

3

F889-WH-18

A584-BU-18200-BK-18

T713-GN-18

200-BK

200-BK

615-YL

615-YL

135-BU-14

4

210-BK-14

229-BK-14C569-YL-14

4

321

T715-WH-18

586-BR

200-BK-18

C560-OR-18

C566-PK-18

T713-GN-18

586-BR

576-PK-18

123-WH-18

310-PU

307-OR

K879-GN

K872-OR

K871-WH

A537-PK-18

AY

147-PU

147-PU

147-PU

147-PU

235-BK-18

147-PU

L41

575-YL-18

152-BU103-RD

892-BR-18893-GN-18

578-BU535-BU 535-BU

235-BK-18

C538-OR-18

C537-GN-18

Y 204-1686 B-2

607-PK-18

235-BK-18

607-PK-18

K871-WH

147-PU

200-BK-18

200-BK-18

K872-OR

K879-GN

6

147-PU

147-PU

607-PK-18

607-PK-18

607-PK-18

607-PK-18

607-PK-18

607-PK-18

607-PK-18

607-PK-18

200-BK-18

200-BK-18

200-BK-18

200-BK-18

200-BK-18

200-BK-18

200-BK-18

200-BK-18

L41

L41

235-BK-18

235-BK-14

CHASSIS

5

235-BK-14

4

E471-BU-18

200-BK-18

3

K870-GN-18K870-GN-18

235-BK-18

K870-GN-18

M906-BU-18

CAB

CAB

CABOPERATOR STATION

ATCH12V 7A SOCKET

121-0987 (NOTE D)

CAB

A537-PK-18

123-WH-18

578-BU

235-BK-18

607-PK-18

607-PK-18

T713-GN-18

607-PK-18

607-PK-18

535-BU-18

535-BU-18

607-PK-18

200-BK-18

200-BK-18

575-YL-18

200-BK-18

200-BK-18

576-PK-18

1

169-PK-18169-PK-18

4

200-BK-18

2

113-OR-18H467-WH-18646-RD-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18

TRAVEL MODE IND 2

A584-BU-18

200-BK-18

645-RD-18506-PU-18403-GN-18129-BU

410-WH-18

200-BK-14

200-BK

200-BK

200-BK

200-BK

200-BK-18

200-BK 200-BK-18

200-BK-18

403-GN-18

129-BU

118-GY

410-WH-18

T715-WH-18

410-WH-18

A586-OR-18590-GY-18501-GN-18530-OR-18

530-OR-18501-GN-18590-GY-18

235-BK-18

SIGNAL

A582-PUA581-GNA580-BRA579-OR

200-BK-18

308-YL

403-GN-18

129-BU200-BK

200-BKA582-PUA581-GNA580-BRA579-OR

C537-GN-18C538-OR-18

72

54

6

535-BU

9

11

12831

10

152-BU

A584-BU-18

535-BU152-BU103-RD

892-BR-18893-GN-18

AV

201-BK-18229-BK-14

575-YL-18113-OR-18113-OR-18

200-BK-18

AFN

AFN

F

E

D

F

C

B

A

200-BK615-YL

9 8 7

169-PK-18

9 8 7

AV

63

6 5 4

18

615-YL

6 5 4

17

3 2 1

F

E

D

3 2 1

C

B

A

7

151612

810

WH 132-1827 A-4

1

5

14

4

11

607-PK

12

9

2

10

913

18

15

7

6

8

45

12

2021

14

163191711

AWAW

T715-WH-18

T716-PK-18

607-PK169-PK-18

13

235-BK-18

308-YL 308-YL

A537-PK-18

326-RD

F774-WH-18F773-OR-18235-BK-18

169-PK-18

308-YL

K906-GN-18A768-BU-18A769-GY-18L968-OR-18L969-WH-18K907-BU-18M736-BU-18

AC 116-0098 B-3AE 183-0998 A-7 (NOTE F)

CK 213-0562 G-8

A758-BR-18A757-GY-18A756-BU-18A755-PK-18L972-BU-18

307-OR105-RD

150-OR-18A770-PK-18

K849-YL-18

K849-YL-18

235-BK-18

AL

200-BK-18

200-BK-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

T713-GN-18

R 204-1809 C-2

K849-YL-18

235-BK-18

954-GN

506-PU-18

645-RD-18

329-YL-18

168-RD-18

169-PK-18

308-YL

T714-BU-18

105-RD307-OR326-RD308-YL

168-RD-18

168-RD-18

K906-GN-18A768-BU-18

200-BK-18

235-BK-18

A769-GY-18L968-OR-18L969-WH-18

F889-WH-18

A770-PK-18K907-BU-18A537-PK-18

A537-PK-18

M736-BU-18169-PK-18

495-GN-18

F774-WH-18

365-YL-18

F773-OR-18235-BK-18A758-BR-18A757-GY-18A756-BU-18A755-PK-18

200-BK-18

L972-BU-18

954-GN

607-PK

K847-PU-18

K843-GN-18E473-GY-18E472-GN-18

200-BK-18

200-BK-18200-BK-18

235-BK-18K849-YL-18

21107

200-BK

124

3981165

+B

BK-18

F774-WH-18

BR-18

535-BU

103-RD-18

607-PK-18

AJ 197-4411 D-8

PC

NOTE E: USE WITH CAB GUARD.

L976-GN-18

11

L976-GN-18

85123

ATCH SQUEEZEPRESS. SENSOR

157-3128(NOTE J)

L976-GN-18

325-PK-18

123

200-BK-10

168-RD-10

105-RD

4

307-OR326-RD

892-BR-18893-GN-18

BKYL

91067

AJHYD OILFILTER SW173-3518GROUND

SIGNAL12

12

C

AJ

4

235-BK-18

CONSOLE(RH)

204-1859 HE01

WHHYD OILTEMP SENDER

4I-5394

FUEL LEVELSENSOR163-6700

ATCHREFUELING SW

5C-6108

HYD OILLEVEL SW170-9376

AJ

AJ

K869-BU-18

Y/G

Y/W

11

1112

K867-YL-18

ATCHTHUMB(CLOSE) RELAY

149-5050(NOTE K)

ATCH JOYSTICK177-7711

235-BK-18235-BK-18

235-BK-18

235-BK-18

235-BK-18235-BK-18235-BK-18

308-YL

998-BR-18

K906-GN-18

200-BK-18

L972-BU-18607-PK

607-PK

V

+12V

GND

PWM+SWITCH 1SWITCH 2COMMON

31

564

K867-YL-18

2

E472-GN-18E473-GY-18K843-GN-18K847-PU-18

ATCHTHUMB(OPEN) RELAY

149-5050(NOTE K)

10

320-RD-18

329-YL-18

235-BK-18

235-BK-18

CONSOLE(LH)

320-RD-18200-BK-18

ATCHJOYSTICK177-77122

1

345

235-BK-18235-BK-18

6 235-BK-18235-BK-18

K852-GN-18

M743-GN-18

12

K848-WH-18K844-GY-18E474-OR-18E472-GN-18

10

K851-BU-18

ATCHREFUELING

POWER RELAY165-4026

789101112

6

4

52

3

1

235-BK-18235-BK-18

ATCH 12V 7ACONVERTER167-3467

K849-YL-18

200-BK179-BU179-BU

229-BKGND12V MEMORY

GND24V IN

24V MEMORY

12V OUT

2

1

200-BK120-YL

135-BU

6

2

120-YL

3

46

210-BK

4

5

5

13

179-BU179-BU179-BU

COMMON

ATCH 12V 7ACONVERTER167-3467

GND12V MEMORY

GND24V IN

24V MEMORY

12V OUT

1

6

23

4

5

1

C569-YL

229-BK

200-BK

SWITCH 2SWITCH 1PWM+

586-BR

H473-BR-18 H473-BR-18

235-BK-18

235-BK-18235-BK-18235-BK-18

235-BK-18

H474-GN-18

235-BK-18

H475-BU-18H476-WH-18

229-BK-18

L973-GN

179-BU

120-YL

235-BK-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

235-BK-18

189-RD

GND

235-BK-18

151-GN

H466-BU-18

A

21 ATCHSTRAIGHT TRAVEL

PRESS. SW167-3466

H476-WH-18

H475-BU-18

154-RD

210-BK

235-BK-18

154-RD

T967-YL-18147-PU

K904-GN-18A769-GY-18A768-BU-18

2

K852-GN-18

CJ 197-4353 G-8

235-BK-18

H474-GN-18

M736-BU-18

308-YL

L973-GN

235-BK-18

147-PU

K853-GY-18

T967-YL-18

487-OR-18491-PK-18

PLATFORMCHASSIS

GROUND STRAP7G-1060

K854-OR-18

V

780-PU-18

487-OR-18

235-BK-18M739-YL-18

F773-OR-18

M737-WH-18M738-OR-18

892-BR-18

491-PK-18

M737-WH-18

M738-OR-18 M738-OR-18M737-WH-18 A

C

B

235-BK-18

CHASSIS

321-BR-18

893-GN-18

118-GY

169-PK-18

893-GN-18

200-BK

235-BK-18

645-RD-18

201-BK-18

308-YL

308-YL

308-YL

T716-PK-18

T715-WH-18

200-BK

T714-BU-18

T713-GN-18

200-BK

200-BK

235-BK-18

308-YL

168-RD-10

ATCHCONVERTER134-1346

TO RADIO

A513-RD-18

323-WH-10

616-BU

592-BU-18

A513-RD-18

2

113-OR-18

1

103-RD-18

592-BU-18

GNDMEM12VIGN24V

200-BK-18

200-BK-18

1

200-BK-18

7 2 84 15

511-BR-18

NOTE B: NOT USED ON THIS VEHICLE.

WA 167-3618 G-8

200-BK509-WH-18508-PU-18

512-GN-18511-BR-18

103-RD

AWAW

4

200-BK-18

511-BR-18

508-PU-18

512-GN-18

509-WH-18

113-OR-18

BA ATCHCAB FAN180-5316

F

F

ATCH SPEAKER (L)7Y-5505

ATCH SPEAKER (R)7Y-5505

DOME LAMP176-1986

F

C569-YL-14

325-PK-18

322-GY

780-PU-18

3

K867-YL-18

147-PU

235-BK-18

1

893-GN-18

892-BR-18

235-BK-18

508-PU-18

512-GN-18

322-GY

F889-WH-18

509-WH-18

322-GY

210-BK-14135-BU-14

607-PK

3

F

1 2

113-OR-18

103-RD

6 29

F889-WH-18

1 37 41085

ATCH12V 7A SOCKET

121-0987

6

ATCH HAMMERPRESS. SW167-3466(NOTE G)

12

AL

YL-18

AV

B CA

12

ATCH HAMMER SOL121-6303(NOTE G)

AL

A CB

AL

NOTE L: USE WITH SHORT BOOM.

NOTE J: USE WITH CONFIG. 14.NOTE H: USE WITH CONFIG. 5.

108-RD-4

403-GN-18

200-BK-18

ANTENNA167-3492

K869-BU-18K869-BU-18

229-BK-14

235-BK-14

235-BK-18

L38

OIL TEMP

123-WH-18

169-PK-18

BLOCK AS.121-1023

NOTE K: USE WITH CONFIG. 15.

892-BR-18893-GN-18

235-BK-18

200-BK

308-YL

308-YL

110-RD189-RD

113-OR-18

H705-BR-18

105-RD

189-RD

615-YL

RD-18WH-18

607-PK

160-PU160-PU160-PU

151-GN

BK-18

189-RD

154-RD

HYD TANKPRESS. SW(NOTE B)

307-OR 306-GN

A588-GN

645-RD-18

308-YL

C987-RD-14

184-RD

151-GN

150-OR-18

607-PK

C987-RD-14151-GN

A588-GN

Y

235-BK-18

235-BK-18

168-RD-18

200-BK-10200-BK-18200-BK-10

200-BK-18

L976-GN-18

365-YL-18

168-RD-18

495-GN-18

L976-GN-18

200-BK-10

322-GY

616-BU

168-RD-10

607-PK

322-GY

105-RD

607-PK

112-PU-6

307-OR

191-WH-14 892-BR-18

325-PK-18

147-PU

684-RD-18

200-BK

235-BK-18

200-BK235-BK-14

308-YL105-RD

200-BK

200-BK

K906-GN-18

200-BK-18

763-BU-18

235-BK-18

169-PK-18

AG

646-RD-18

A588-GN

A770-PK-18

306-GN200-BK

684-RD-18

A768-BU-18

325-PK-18

646-RD-18

A623-BU-18

112-PU-6

200-BK

308-YL

308-YL308-YL308-YL308-YL

(NOTE B)

308-YL

FOR A SINGLE SHEET VERSION OF THIS SCHEMATICCONTACT DESIGN CONTROL.

UNLESS OTHERWISE SPECIFIED ALL WIRE IS 16 GAGE.

COMPONENTS ARE SHOWN INSTALLED ON A FULLYOPERABLE MACHINE WITH THE KEY AND ENGINE OFF.

THIS SCHEMATIC IS FOR THE 330C EXCAVATOR.

CH 193-3515 I-12 (NOTE A)CG 170-6929 I-12 (NOTE A)CF 193-3377 I-12 (NOTE A)CE 204-1601 I-12CC 170-6929 I-12CA 186-4708 I-12

CABLE AS.

200-BK

WF 111-4829 G-8

WIRE AS.

P 163-6750 C-3

200-BK

A769-GY-18

L973-GN

109-RD-8109-RD-6

109-RD-6

168-RD-10

304-WH-8

304-WH-8

179-BU

N 167-3456 G-1M 167-3527 D-5L 167-3457 I-5

G 163-6810 F-1

K 170-6828 H-1

F 163-6787 F-4

J 186-4624 H-3H 170-6959 I-3

E 231-1677 G-9

NOTE D: USE WITH 12V 7A X 2 CONVERTER.

C 231-1683 F-5

K904-GN-18

L16

IDENT PART NO. LOC

A588-GN

200-BK

235-BK-18

10A

CB

200-BK-18

A

HARNESS AS.

L72

184-RD

A588-GN

535-BU

NOTE F: USE WITH CONFIG. 3,14.

101-RD-4

780-PU-18

200-BK

AJ

A770-PK-18

646-RD-18

607-PK

154-RD

200-BK-18

645-RD-18

616-BU

147-PU

168-RD-10

105-RD

AFN

F

R

189-RD

109-RD-4

487-OR-18

149-RD149-RD149-RD

115-RD115-RD115-RD

780-PU-18

108-RD-4

306-GN

114-RD

200-BK

12

B

AC

114-RD114-RD

21

200-BK-18

235-BK-18

L968-OR-18

780-PU-18

L969-WH-18

A770-PK-18

150-OR-18

615-YL

189-RD

DIODE121-1022

AA 116-0096 B-3

K907-BU-18K906-GN-18

A768-BU-18

F773-OR-18F774-WH-18

412-BU-18

J

NOTE A: USE WITH COLD WEATHER.

A

A769-GY-18

575-YL-18

576-PK-18

200-BK

200-BK

ACTION ALARM132-1829

235-BK-18

147-PU147-PU

K904-GN-18

235-BK-18

BK-18

235-BK-18

200-BK

BK-18YL-18

A586-OR-18

CDL -

10167

GND

F F

F

8

14172

11

F889-WH-18

16

AIR HEATERRELAY

209-5582

132 4

684-RD-18

AW 204-1954 G-7 (NOTE K)

19

12

18

15

M739-YL-18

+B

WASH

9

16

235-BK-18

5

3

TRAVEL MODE IND 1

41657

200-BK-18

8

3

150-OR-18

2

4

7

24

169-PK-18

124-GN-14

13

235-BK-18

11

535-BU

H705-BR-18

+12V

2

13

45

9 10

ATCHHAMMER

PRESS. SW167-3466(NOTE H)

TRAVELLEFT

PRESS. SW167-3466

F

ACC

HHA

A

A

J

J

RISE. S

REV

WASH

INT(6)

JJ

JJ

INT(3)

INDICATOR UNIT163-6702

TRAVELRIGHT

PRESS. SW167-3466

12

21

JOYSTICKPRESS. SW167-3466

12

12

ATCHSEAT WITH

SEAT HEATER164-0505

+BL. CHASSIS

BACKUPEPR VALVE SW

163-6710

12

A

A

ONE TOUCHLOW IDLE SW128-2134

NEUTRAL STARTLIMIT SW163-6785

HORN SW128-2134

64 2 5

A

3

A

21

ATCH LOWERWIPER MOTOR167-7079

+

S +1MOTOR

1278 1

L72 L72

ATCHAUX HYD

PRESS. SW167-3466(NOTE B)

306-GN

109-RD-4

108-RD-4

118-GY

129-BU

179-BU120-YL147-PU

113-OR-18

180-GN

109-RD-4

200-BK200-BK-10

LOW

123-WH-18

WIPER CUT

GNDWA+

W. CWW. CCW

G

191-WH-14

G

QUICK COUPLER

15A

5A

10A

POWER WINDOW

15A

ATT SOL

10A

10A

5A

NEUTRAL START RELAY161-3128

E

5A

120-YL

STOP

10A

8

E

HYD LOCK SOL RELAY161-3128

CHASSIS LAMP RELAY161-3128

E

A/C SW PANEL157-3210

WC 224-2859 H-9

13

200-BK-18

EBOOM LAMP RELAY

161-3128

CAB LAMP RELAY161-3128

E

LOWER WIPER/WASHER

CHASSIS LAMPWIPER/WASHER

CIGAR LIGHTER

12V 7A CONVERTER 112V 7A CONVERTER 2

5A

10A

10A10A SW PANEL/RADIO

BACKUP/MONITOR CONT5A

A/C

SEAT HEATER

DIODE121-1022

AUX CKT

5A

10A

12

WE WF

6

START RELAY125-1302

200-BK306-GN

DIODE121-1022

WE 167-3619 H-8

306-GN

109-RD-4

108-RD-4

169-PK-18

101-RD-4

1211109 7 81 6543 2 A B

RESISTOR102-8016

C

322-GY

235-BK-18

235-BK-18

235-BK-18

K851-BU-18

168-RD-10

151-GN

12

101-RD-4

L6

120-YL

124-GN-14

A588-GN

BR-18

491-PK-18

K849-YL-18

11

152-BU

AV 213-0604 G-7 (NOTE K)

ATCH UNDERWINDOW LIMIT SW

129-6466

7

WG 163-6758 H-8

184-RD

684-RD-18

YL-18BR-18

A769-GY-18A768-BU-18

C987-RD-14

101-RD-4

320-RD-18

115710112 84

A 204-1812 F-5

149-RD

115-RD

326

101-RD-4

114-RD

W. LOW

109-RD-4

175-RD-14 893-GN-18

103-RD

105-RD

110-RD

175-RD-14

235-BK-14

616-BU

168-RD-10

200-BK

200-BK

C

C

201-BK-18

ALTERNATOR9W-3043

615-YL

200-BK

F

307-OR

168-RD-10

4

607-PK

780-PU-18

169-PK-18

150-OR-18

AEC MODE IND

T967-YL-18

W. INT(3)

+

235-BK-18

-

9

W. INT(6)

ALARM CANCEL IND

130-RD-14

152-BU

160-PU

129-BU

HORN RELAY161-3128

9

ALARM CANCEL SW

M739-YL-18

M739-YL-18

235-BK-18

235-BK-18

607-PK

B-

168-RD-18

365-YL-18

L38

AS

200-BK-18

AEC MODE SW

AS

YL-18

200-BK

J2

200-BK

J1

B+

30A

235-BK-18

325-PK-18

ALT

325-PK-18 200-BK-10

607-PK

323-WH-10

365-YL-18

A537-PK-18

AS

10A

CAB LAMP

BOOM LAMP

TRAVEL MODE SW

L. BOOM

L. CHASSIS

10A10A

5A

10A

EFUEL PUMP RELAY

161-3128

10A

AT

ATCH QUICKCOUPLER SW7N-2353

12

ATAU

L35

780-PU-18

200-BK-14

200-BK-14

235-BK-18

150-OR-18

10A

15A

A758-BR-18

GND

10A

+B

10A

KEY SW

TIMER RELAY

ATCH VALVE CONT

A/C BLOWER

V 193-3394 C-7 (NOTE J)

E/P CONT

BK-00

BK-00

W 167-3473 I-6 (NOTE D)

A757-GY-18A756-BU-18

RD-00

RD-00

RD-00

320-RD-18

780-PU-18150-OR-18

235-BK-18

147-PU

A755-PK-18

CAB

L38

21

AU A

780-PU-18150-OR-18

780-PU-18150-OR-18

ATCHPRODUCT LINK

892-BR-18893-GN-18

310-PU

403-GN-18308-YL

235-BK-18172-RD-18

654

1

32

C

C

C

K877-BU-18

235-BK-18

C

308-YL

235-BK-18235-BK-18235-BK-18

K867-YL-18

2

M906-BU-18K864-PK-18

CDL +

K870-GN-18

J2

1

K865-PU-18

V

1PLUG AS.186-4574 (NOTE B)

K876-BR-18

J

200-BK-18

322-GY

188-WH

K866-WH-18

188-WH

188-WH A893-OR

A893-OR

A893-OR

188-WH

5

188-WH

432

1

10A

172-RD-18

REFUELING PUMP

172-RD-18 PRODUCT LINK5A

235-BK-18

A278-BK

235-BK-18

403-GN-18

MOTOR

SIGNAL

893-GN-18

V

ACC

K877-BU-18

103-RD-18

892-BR-18

C

C

C A

A

A

CC

616-BU200-BK

+12V

BACKUP GOV SW163-6711

LIGHT

WIPERMOTOR

161-3667

WIPER CONT155-7042

E

IN

F

GNDOUT+B

23

4

TIMERRELAY

163-6703

1

DOME LAMP/MEMORY

HORN

TRAVELSTRAIGHT SOL121-1491 2

1

15A

15A

C

308-YL

119-PK-18

172-RD-18

2

172-RD-18

CAB FAN119-PK-18

2 1

AX

ET CONN

L49

308-YL

A278-BK

A893-OR

A893-OR

A278-BK

A278-BK

235-BK-18

235-BK-18

L32

403-GN-18

A893-OR

L32

1

403-GN-18

SWINGBRAKE SOL121-1491

A893-OR

12V 7A X2 (NOTE D)

L32

HYD LOCKSOL

121-1491

200-BK

TRAVELSPEED SOL121-1491

200-BK-18

893-GN-18

SIGNAL

+B

GROUND

A893-OR

8

892-BR-18

12

892-BR-18

893-GN-18

2

3

MONITOR157-3198

MOTOR

AU 204-1923 D-4

MOTOR

CAB

607-PK

1

AT 204-1920 D-4

235-BK-18

NEGPOS

L976-GN-18

200-BK

168-RD-10

200-BK616-BU

615-YL200-BK

NEGPOS

X 193-3392 C-4

C

L33

NEG

WINDOWLIMIT SW117-6306

ATCHCAB LAMP167-3441

POS

120-YL120-YL

1

3

25

4

J

L972-BU-18

6

6

5

4

32

6

1

12V OUT

24V MEMORY24V IN

120-YL

GND

12V MEMORYGND

ATCH 12V 7ACONVERTER167-3467

121110987

135-BU

C569-YL

FUEL PUMP190-8970

200-BK120-YL

684-RD-18

120-YL

12V 5A

1

L32

2

235-BK-18

SWITCH PANEL163-6701

AC AC

ATCHREFUELING

START RELAY149-5050

210-BK

Y

AC

120-YL

A/C PHOTOSENSOR167-7083

135-BU

120-YL

(NOTE B)

M

200-BK

P

P

C

105

SERVICEMETER6T-7337

MOTOR

21

CIGARLIGHTER9W-0335

NEG

ATCH LOWERWIPER SW163-6718

ATCH LOWERWASHER SW163-6719

AG 201-1283 C-11

(NOTE B)

WIRE PAIRS OF 892-BR & 893-GN, G856-WH & G857-YL,E965-BU & E966-YL, E963-BK & E964-WH MUST BETWISTED AT LEAST 1 TURN PER 25mm.

ATCH SEATHEATER SW163-6721

F

C

ATCHBOOM LAMP153-2521

OPERATOR STATION

S4S3S2S1

COM

R

K

ATCHCAB LAMP167-3441

ATCHREFUELING PUMP

123-3929

ATCHREFUELING

START SW(NO)6T-9442

AA

Y

Y

HORN7Y-3919

AS 204-1919 D-4

F

Y

R

POS

+ -

ATCHREFUELING

STOP RELAY149-5050

J

Y

F

KEY SW9G-7641

J

AAAA

ATCHREFUELING

STOP SW(NC)9X-4184

FF F

CL 197-4304 H-12

(NOTE B)

CHASSISLAMP

153-2523

THROTTLEPOS SW106-0107

ATCHBOOM LAMP153-2521

F F

ATCH FINESWING CONT SW

163-6722

R

CSB

(NOTE B)

F

OFF

F

ONST

NOTE C: NOT USED WITH HEATER UNIT.

12

21

HORN7Y-3920

L20

L15

2

12

21

12

51

17

876

16

5

52

201910942353131

21

3

FUEL PUMP RELAY COIL

197-8394

197-8393

197-8394

197-8394

204-0320

274-7396

274-7395

236-6221

236-6221

204-0320

CONN 9

CONN 1

CONN 2

CONN 3

CONN

4

CONN

5

CONN

6

CONN 7

CONN 8

CONN 10

CONN 11

CONN 12

CONN 13

CONN 14

CONN 15

CONN 16

CONN 17

CONN 18

CONN 19

CONN 20

CONN 21

CONN 22

CONN 23

CONN 24

CONN 25

CONN 26

CONN 27

CONN 27

CONN 27

CONN 28

CONN 29

CONN 30

CONN 31

CONN 32

CONN 33 CONN 34

CONN 35

CONN

36

CONN 37