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1. THIS DRAWING AND THE INFORMATION CONTAINED HEREIN ARE PROPRIETARY TO PACCAR INC UNLESS OTHERWISE NOTED AND SHALL NOT BE REPRODUCED, COPIED OR DISCLOSED, IN WHOLE OR IN PART, OR USED FOR MANUFACTURE OR FOR OTHER PURPOSE WITHOUT THE WRITTEN PERMISSION OF PACCAR INC.2. DIMENSIONING AND TOLERANCING PER PACCAR CS0108.3. REMOVE ALL BURRS. BREAK SHARP EDGES.4. PART IDENTIFICATION AND TRACEABILITY REQUIREMENTS TO COMPLY WITH PACCAR CPS0098.5. THIS DRAWING/SPECIFICATION USES SYMBOLS TO CLASSIFY CHARACTERISTICS. THESE SYMBOLS ARE DEFINED IN THE PACCAR SUPPLIER QUALITY STANDARD.6. EMISSION-RELATED PART. CODE: SEE PACCAR CPS0374 FOR REQUIREMENTS.
TOLERANCESUNLESS OTHERWISE SPECIFIED
SCALE
DRAWING
TITLE
DIMENSION UNITS
THIRD ANGLE PROJECTION
DO NOT SCALE DRAWING
DRAWING VERSION
REV
CONNECTOR INFORMATION FOR DIAGRAM: P94-2057
REF_DESNUMBER OFCAVITIES
ONSHEET
PARTNUMBER
DESCRIPTION LOCATION OF CONNECTOR
J028 52 3 P20-1172-1252 BLACK, AMP MQS 52-WAY, UNSEALED IN DASH, AT ECU HOTEL
J030 40 3 P20-1172-1240 BLACK, AMP MQS 40-WAY, UNSEALED IN DASH, AT ECU HOTEL
J038 6 3 P20-1095 BLACK, PACKARD, 56 SERIES, UNSEALED CONNECTED TO KEYSWITCH IN PANEL 1
J048 9 3 P20-1183-1209 BLACK, AMP JPT 9-WAY, UNSEALED IN DASH, AT ECU HOTEL
J050 9 3 P20-1183-2209 WHITE, AMP JPT 9-WAY, UNSEALED IN DASH, AT ECU HOTEL
J161 39 3 P20-1314-21530 GREEN, TYCO/AMP MCP 39-WAY SEALED FIREWALL, ENGINE SIDE
J01C 6 3 K333-586-116 BLACK, METRI-PACK, 150 SERIES, UNSEALED DASH, AT STEERING COLUMN
P001 46 3 P20-1301-001 BLACK, AEES LEVER LOCK UNSEALED FIREWALL, AT CAB PDC DASH SIDE
P002 46 3 P20-1301-002 GRAY, AEES LEVER LOCK UNSEALED FIREWALL, AT CAB PDC DASH SIDE
P003 46 3 P20-1301-003 BROWN, AEES LEVER LOCK UNSEALED FIREWALL, AT CAB PDC DASH SIDE
P004 46 3 P20-1301-004 DARK GREEN, AEES LEVER LOCK UNSEALED FIREWALL, AT CAB PDC DASH SIDE
P023 12 3 P20-1131-1312 GREEN, AMP 3-ROW JPT, UNSEALED DASH, AT STEERING COLUMN
P033 39 3 P20-1314-22531 GREEN, TYCO/AMP MCP 39-WAY SEALED FIREWALL, DASH SIDE
P121 21 3 P20-1314-11210 NATURAL, AMP MCP SERIES SEALED FIREWALL, AT CAB PDC ENGINE SIDE
P122 2 3 K333-562-202-1 GRAY, PACKARD, METRI-PACK 150 SERIES, SEALED AT AIR CLEANER BRACKET
P123 5 3 P20-1315 BLACK, YAZAKI, 2.3 II SERIES, SEALED FIREWALL, TOP LH AT WIPER MOTER
P124 2 3 P20-1040 BLACK PACKARD MP 150 SERIES, SEALED ENGINE, FRONT LH SIDE AT WASHER BOTTLE
P152 21 3 P20-1314-11110 BLACK, CONNECTOR AMP 21 WAY MCP, SEALED FIREWALL, AT CAB PDC ENGINE SIDE
P161 21 3 P20-1274-001 BLACK, AMP, MCP SERIES, SEALED AT CHASSIS NODE
P172 21 3 P20-1274-003 LIGHT BLUE, AMP, MCP SERIES, SEALED AT CHASSIS NODE
T001 1 3 K333-46-22 RING TERMINAL (1/4") AT FIREWALL GROUND STUD, CAB
T151 1 3 K333-46-44 RING, TERMINAL, (1/4") AT FIREWALL GROUND STUD, ENGINE SIDE
T101-2A 1 3 K333-46-11 RING, TERMINAL, (3/8") ENGINE GROUND, REAR LH SIDE
CONNECTOR INFORMATION FOR: P123P20-1315, GRAY, (5 CAVITIES)
LABEL: P123, WIPER MOTOR
MATING VIEW
1 5
CONNECTOR INFORMATION FOR: P152P20-1314-11110, BLACK, (21 CAVITIES)
LABEL: P152, MPDC #1
CONNECTOR INFORMATION FOR: P121P20-1314-11210, NATURAL, (21 CAVITIES)
LABEL: P121, CAB PDC
MATING VIEW
13
1921
CONNECTOR INFORMATION FOR: P004P20-1301-004, DARK GREEN, (46 CAVITIES)
LABEL: P004, CAB PDC P4
CONNECTOR INFORMATION FOR: P002P20-1301-002, GRAY, (46 CAVITIES)
LABEL: P002, CAB PDC P2
CONNECTOR INFORMATION FOR: P003P20-1301-003, BROWN, (46 CAVITIES)
LABEL: P003, CAB PDC P3
CONNECTOR INFORMATION FOR: P001P20-1301-001, BLACK, (46 CAVITIES)
LABEL: P001, CAB PDC P1
A1
B1
B6
A2 A10
B36
B31
A9
MATING VIEW
CONNECTOR INFORMATION FOR: P172P20-1274-003, BLUE, (21 CAVITIES)LABEL: P172, CHASSIS NODE PORT C
CONNECTOR INFORMATION FOR: P161P20-1274-001, , (21 CAVITIES)
LABEL: P161, CHASSIS NODE PORT A
MATING VIEW
19
13
21
CONNECTOR INFORMATION FOR: J050P20-1183-2209, , (9 CAVITIES)
LABEL: J050, CECU 5 (E)
MATING VIEW
13
1921
CONNECTOR INFORMATION FOR: J01CK333-586-116, , (6 CAVITIES)LABEL: J01C, STEERING WHEEL
6
5
4
1
2
3
MATING VIEW
CONNECTOR INFORMATION FOR: P023P20-1131-1312, , (12 CAVITIES)LABEL: P023, TURN STALK SW
MATING VIEW
1
3
4 7 10
6 9 12
TABLE 1: WIRE GAUGE
METRIC(mm^2)
STANDARD(AWG)
METRIC(mm^2)
STANDARD(AWG)
0.35 22 5.0 10
0.5 20 8.0 8
0.8 18 13.0 6
1.0 16 19.0 4
2.0 14 32.0 2
3.0 12 40 1
CONNECTOR INFORMATION FOR: P033P20-1314-22531, GREEN, (39 CAVITIES)
LABEL: P033, CHASSIS HARNESS
MATING VIEW
31
37 39
CONNECTOR INFORMATION FOR: J161P20-1314-21530, GREEN, (39 CAVITIES)
LABEL: J161, IP/CHASSIS
MATING VIEW
3 1
3739CONNECTOR INFORMATION FOR: J028P20-1172-1252, , (52 CAVITIES)
LABEL: J028, CECU 3 (C)
1
14
27
40
13
26
39
52
MATING VIEW
CONNECTOR INFORMATION FOR: J030P20-1172-1240, , (40 CAVITIES)
LABEL: J030, CECU 4 (D)
111
21
31
10
20
30
40
111
3121
1020
4030
MATING VIEW
CONNECTOR INFORMATION FOR: J048P20-1183-1209, , (9 CAVITIES)
LABEL: J048, CECU 1 (A)
4
7
1
6
9
3
MATING VIEW
CONNECTOR INFORMATION FOR: J038P20-1095, BLACK, (6 CAVITIES)
LABEL: J038, KEYSWITCH
4
3
6
2
5
1
MATING VIEW
SHEET 1 OF 3C.6
DIAG-WIPER, WASH & HORN NGP
N
NONE
CP94-2057MILLIMETERS
ANGLE = �#� 1(X) = �#� 1
(X.X) = �#� 0.5
MATERIAL/SUPPLIERPRODUCT DESCRIPTIONPART NUMBERITEMQTY
GENERAL NOTES:
1) USE ON NGP CHASSIS WITH 12-12V ELECTRICAL AND NAMUX 4 INSTRUMENTATION AND 2010 EMMISSIONS COMPLIANT ENGINES.
2) HOW TO USE THIS DIAGRAM: -EACH CONNECTOR HAS A DISTINCT ALPHANUMERIC "REFERENCE DESIGNATOR" OR "REF_DES" PRINTED NEXT TO IT. USE THE REF_DES TO FIND CONNECTOR INFORMATION IN THE CONNECTOR INFORMATION TABLE. A REF_DES IS FOR REFERENCE ONLY AND DOES NOT NECESSARILY MATCH ANY REF_DES ON THE CORRESPONDING HARNESS DRAWINGS. -CONNECTOR MATING VIEWS SHOWN FOR CONNECTORS WITH 3 OR MORE TERMINALS.
SPLICE CONTAINS OTHER CUT LEADS SHOWN ON OTHER DIAGRAMS.
5) WIRE SIZE IN DIAGRAM IS SPECIFIED IN METRIC UNITS PER SAE STANDARDS J1127 & J1128. TABLE 1 PROVIDED FOR CROSS REFERENCE TO AMERICAN WIRE GAUGE (AWG) UNITS.
6) EMISSIONS RELATED PART CODE: [N] SEE CPS0369 FOR REQUIREMENTS.
IF FUSE E_N2 IS BLOWN WINDSHIELD WASHER PUMP WILL NOT OPERATE.
IF FUSE C_R9 IS BLOWN WINDSHIELD WASHER PUMP WILL NOT OPERATE.
3) LEGEND:
DENOTES A TWISTED TRIPLET OF WIRES
DENOTES A TWISTED PAIR OF WIRES
DENOTES A TWISTED PAIR OF JACKETED WIRES
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UNLESS OTHERWISE NOTEDTHIS DRAWING AND THE INFORMATION CONTAINED HEREIN ARE PROPRIETARY TO PACCAR INC.IT SHALL NOT BE REPRODUCED, COPIED OR DISCLOSED, IN WHOLE OR IN PART, OR USED FOR MANUFACTURE OR FOR OTHER PURPOSE WITHOUT THE WRITTEN PERMISSION OF PACCAR INC. SHEET 2 OF 3C.6NONE
CP94-2057
DIAG-WIPER, WASH & HORN NGP
P004
P001
P002
P003
DASH SIDE
CAB POWER DISTRIBUTION (PDC)
ENGINE SIDE
P151
P152
P121
USAGE: USE ON NGP CHASSIS WITH 12-12V ELECTRICAL AND NAMUX 4 INSTRUMENTATION AND 2010 EMMISSIONS COMPLIANT ENGINES.
WIPER,WASH & HORN SYSTEM BLOCK DIAGRAM
THIS SIMPLIFIED BLOCK DIAGRAM SHOWS HARNESSESINVOLVED IN THE WIPER WASH & HORN SYSTEM DIAGRAM.
LINES REPRESENT HARNESS TO HARNESS & HARNESSTO POWER DISTRIBUTION CENTER CONNECTIONS.
ENG HARNESS
CAB POWERDISTRIBUTION
(PDC)
CHASSISHARNESS
IP DASHHARNESS
TURN STALKSWITCH
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SCALE DRAWING VERSION
UNLESS OTHERWISE NOTEDTHIS DRAWING AND THE INFORMATION CONTAINED HEREIN ARE PROPRIETARY TO PACCAR INC.IT SHALL NOT BE REPRODUCED, COPIED OR DISCLOSED, IN WHOLE OR IN PART, OR USED FOR MANUFACTURE OR FOR OTHER PURPOSE WITHOUT THE WRITTEN PERMISSION OF PACCAR INC. SHEET 3 OF 3C.6NONE
CP94-2057
DIAG-WIPER, WASH & HORN NGP
YEL5971-101 0.8
WHT5910-101 2.0
WHT5913-101 0.8
YEL5971-101 0.8
WHT5971-101 0.8
YEL5913-101 0.8
YEL5913-101 0.8
BAT BUS
CAB PDC
YEL5913-151, 0.8
"WIN WASHER BOTTLE PWR"
CHASSIS HARNESS
PORT C
GRA5910-002 0.5
IP DASHHARNESS
"WIPER ON/OFF RLY CTRL"
GRA5915-001 0.5
GRA5970-001 0.5
"HORN RELAY CTRL"
MULTIFUNCTIONSTEERING WHEEL
IP DASHHARNESS
WHT1517-151, 19.0
WHT1500-151, 2.0
PORT A
FIREWALLGROUNDSTUD, ENGINESIDE
GRA5915-002, 0.5
GRA5913-001, 0.5
WHT1515-012 32.0
IP DASHHARNESS
KEY SWITCH
RED1910-001, 0.8
GRA1230-002, 0.8
ACC BUS
ORN1230-001, 0.5
ORN1230-001, 0.5
GRA2411-004, 0.8
RED4210-002, 2.0
RED4210-003, 2.0
RED5910-101, 2.0
YEL5918-102, 2.0
YEL5911-101, 2.0
YEL5912-101, 2.0
WINDSHIELD WASHER PUMP
WINDSHIELD WIPER MOTOR
WHT1513-102, 5.0
WHT1512-104, 3.0
ENGINEGROUNDSTUD
ELECTRICHORN
RED1122-151, 2.0
RED1122-151, 2.0
RED1121-151, 2.0
RED1121-151, 2.0
YEL0519-151, 0.75
YEL0519-151, 0.75
GRN0819-151, 0.75
GRN0819-151, 0.75
YEL0819-001, 0.75
YEL0819-001, 0.75
GRN0819-001, 0.75
GRN0819-001, 0.75
WHT1515-023, 8.0
"WIPER LOW/INTER R"
"WINSHIELD WASH MOTOR"
"WIPER FAST CECU"
"CECU PWR #1, BATT"
"CECU PWR #2, BATT"
"J1939, F-CAN (-)"
"J1939, F-CAN (+)"
"CECU GROUND"
WHT5970-001, 0.5
WHT1515-013, 8.0
WHT1515-016, 2.0
"HORN GND"
GRA5910-002, 0.5
YEL5913-151, 0.8
WHT5910-101, 2.0
CHASSIS NODE, NAMUX IV
GROUND
"J1939, F-CAN (+)"
"J1939, F-CAN (-)"
"G1 PWR 25A"
"G2 PWR 25A"
CECU 3, NAMUX IV
IP DASHHARNESS
CAB PDCCAB SIDE
TURN STALKSWITCH
CAB PDCENGINE SIDE
FIREWALL
CHASSIS HARNESS
ENGINEHARNESS
CHASSIS HARNESS
FIREWALLGROUNDSTUD, CABSIDE
CAB PDCENGINE SIDE
ORN6970-001 0.5
"J1939, C-CAN (-)"
"J1939, C-CAN (+)"
"MUX WHEEL ACC"
WHT6970-002 0.5
"MUX WHEEL RTRN"
GRN0821-013 0.75
YEL0821-013 0.75
SEE J1939 DATABUS DIAGRAM
SEE ENGINEHARNESS DIAGRAM
WHT2991-001 0.5
WHT2991-001 0.5
WIPER PARK OPERATION: PARK SWITCH OPERATION: THE PARK SWITCH IN THE WIPER MOTOR IS INPOSITION #1 WHEN THE WIPERS ARE IN THE PARK POSITION. IT IS INPOSITION #2 WHEN THE WIPERS MOVE OUT OF PARK POSITION. WIPER PARK OPERATION: WITH THE WIPER ON/OFF RELAY IN THE OFF POSITION, THE PARK CIRCUIT HAS TWO POSSIBLE STATES: - WIPERS IN PARK POSITION: WITH THE WIPERS IN PARK POSITION, THE PARK SWITCH IN THE WIPER MOTOR IS IN POSITION #1. THIS CONNECTS THE WIPER LOW SPEED CIRCUIT TO GROUND, HOLDING THE MOTOR IN PARK POSITION (DYNAMIC PARK). - WIPERS OUT OF PARK POSITION: WITH THE WIPERS OUT OF PARK POSITION, THE PARK SWITCH IN THE WIPER MOTOR IS IN POSITION #2. THIS CONNECTS THE WIPER LOW SPEED CIRCUIT TO BATTERY POWER, MOVING THE WIPERS TO PARK POSITION.
WASHER OPERATION: PRESSING THE WASHER PUMP SWITCH INITIALLY ACTIVATESONLY THE WIPERS. THE WIPERS ACTIVATE AT LOW SPEED IF THE WIPER SWITCH IS IN ANY POSITION BESIDES HIGH. THEWIPERS REMAIN AT HIGH SPEED IF THE WIPER SWITCH IS ATHIGH SPEED. IF THE SWITCH IS HELD FOR MORE THAN 0.5 SECOND, THE WASHER PUMP WILL ACTIVATE AS WELL. WHEN THE SWITCH IS RELEASED, THE WASHER PUMP WILL STOPIMMEDIATELY. THE WIPERS WILL REMAIN ON FOR 1-3 SWIPES. THE WASHER PUMP WILL NOT OPERATE FOR MORE THAN 15 SECONDSCONTINUOUSLY.
WIPER INTERMITTENT & LOW OPERATION: WHEN THE WIPER SWITCH IS SET TO AN INTERMITTENT SETTING,THE WIPER MOTOR LOW OUTPUT (TERMINAL #9, CONNECTOR J105) WILL PULSE ON (GROUNDING THE WIPER ON/OFF RELAY) FOR 0.7SECONDS EVERY FEW SECONDS. THE INTERVAL FOR EACH SETTING IS: INTERMITTENT SETTING INTERVAL #1 4 SECONDS #2 7 SECONDS #3 12 SECONDS #4 20 SECONDS WHEN THE WIPER SWITCH IS SET TO LOW, THE WIPER MOTOR LOW OUTPUT IS STEADY ON.
WIPER HIGH OPERATION: WHEN THE WIPER SWITCH IS SET TO HIGH, THE WIPER FASTSWITCH, IN THE TURN SIGNAL SWITCH, GROUNDS THE COILS ONBOTH THE WIPER ON/OFF RELAY AND THE WIPER HI/LOW RELAY.
* CAB PDC HAS FUSES AND RELAYS LOCATED ON BOTH THE ENGINE SIDE AND THE CAB SIDE OF THE FIREWALL. ENGINE SIDE FUSES AND RELAYS ARE INDICATED BY AN "E" PREFIX AND CAB SIDE ARE INDICATED BY A "C" PREFIX.
USAGE: USE ON NGP CHASSIS WITH 12-12V ELECTRICAL AND NAMUX 4 INSTRUMENTATION AND 2010 EMMISSIONS COMPLIANT ENGINES.
"CECU ACC PWR"
CAB PDCENGINE SIDE
IP DASHHARNESS
RED1128-151, 2.0
RED1128-151, 2.0
"G8 PWR 25A"
P123
13254
P122
A B
P124
B
A
111KEY SW
10 AMP
C_P13
HORN
10 AMP
C_K7
WIPER MOTOR
25 AMP
E_A11
06
60c
30
85 86
87
HORN.
CK_J7
P172
15 17
P152
1
7
8
4
P023
1
7
3
8
9
10
6
11
12
2
4
5
P004
B8B1
J01C
D E F A C B
P002
B13
P121
8
21
18
15
12
9
20
T151
161
P161
16 4 21 18 347.5 71.5 120 240 715
LOW
INT #4
INT #3
INT #2
INT #1
WASHER PUMPSWITCH
909
300
LEFT
RIGHTTURN SIGNAL
RESISTOR LADDER
HEADLAMPHI/LOW SWITCH
HEADLAMPFLASH SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
MARKER LAMPFLASH SWITCH
BLACK/GREEN
GREEN
BLUE/YELLOW
BLACK
WHITE
YELLOW
BLUE
RED/BLUE
WIPER INTERMITTENT/LOWRESISTOR LADDER
WIPER FASTSWITCH
71.5
71.5
71.5
71.5
RAYCHEM POLYSWITCHP/N mini SMDM075F/24 ORP/N mini SMDC075F/24-2
J028
47 31
c
30
85 86
87
WIPERHI/LOW
87A
EK_K11
D1
C A
WIPER
25 AMP
E_J10
c
30
85 86
87
WIPERON/OFF
87A
EK_F11
0102
04
D4
C
A
A
T001
005
P003
B1B8
BATSTR
IGN
ACC
J038
1
5
2
4
3
6
12
c
30
85 86
87
ACCESSORYRELAY
CK_P1
A03
G
B
P001
B34
P002
B30
P002
B9
J048
5
CECU BATT PWR 1
15 AMP
C_K18
CECU BATT PWR 2
15 AMP
C_B5
M
PARKSWITCH
M
103
T101-2A
C
CHAS PWR G1
25 AMP
E_J2
CHAS PWR G2
25 AMP
E_L2
J161
1
2
P033
2
1
015
J048
9 2
J050
2
J030
17 3
J030
32 33
B
P002
B14
016
4
4
4
44
4
CHAS PWR G8
25 AMP
E_N2
7
CECU ACC
5 AMP
C_R9 67
8
7
8