Cat Electrical 797 Truck Integrated Brake Control Electrical Circuit System Schematic Manual - PDF

RENR2682 November 2000

797 Truck Integrated Brake Control Electrical Circuit 5YW1-UP

©2000 Caterpillar All Rights Reserved

Printed in U.S.A.

CONN 10 4 PIN

J-C62 1552272 J767-CF41 GY-18 J800-CF40 OR-16 J806-CF39 GY-18 J802-CF38 OR-18 C484-CF37 YL-18 425-CF44 PK-18 770-CF35 GN-18 769-CF34 BU-18 C473-CF33 GN-18 J766-CF32 PU-18 C429-CF20 GY-18 C985-CF31 BU-18 24 11 10 9 8 7 6 5 4 3 2 1

BK OIL COOL PUMP SHAFT SPD 1630265

AY-C2 9X7144

BK-18 WH-18 CONN 5 40PIN CF-C1 9X7148

CONN 11 12 PIN J-C61 1552252

AH-C8 LH REAR BK OIL TEMP SENSOR 1042921 1187226 OR A +V C985-AH20 BU-16 BK B GROUND J767-AH23 GY-16 C WH SIGNAL

AH-C9 RH REAR BK OIL TEMP SENSOR 1042921 1187226 OR A +V C985-AH21 BU-16 BK B GROUND J767-AH24 GY-16 C WH SIGNAL

1 2

AV-C2 7X6222 AETA PROP SOL 3T0062

LH REAR PARK BK REL PRESS 1439170 OR VS BK GROUND WH SIGNAL

RH REAR PARK BK REL PRESS 1439170 OR VS BK GROUND WH SIGNAL

BK OIL COOL PUMP DRIVE SOL 1509134

RADIATOR PUMP DRIVE SOL 1509136

BRAKE OIL FLTR SW 1561382

RAX DRIVE PUMP OIL DIV SOL 1221134 GN GN

BK-18 BK-18

BK-18 BK-18 1 2

GN GN

FRONT BRAKE COOLING FLTR SW 1647577 1 2

1 2

1 2 WH-16 BK-16

A B C

A B C

J817-AH4 J813-AH6

CF-C3 3E5179 1 2 2 1

1 2 3 AW-C19 7N7781

AW-C13 3E3370

113-AW22 OR-16 J767-AW68 GY-16 H428-AW71 GY-16

WH-16 BK-16

C428-AH17 GN-16 J767-AH16 GY-16 J767-AW14 GY-16 J810-AW15 PU-16

J814-AW17 BK-16 775-AW16 BR-16 J814-AW19 BK-16 774-AW18 YL-16

RENR2680

113-AW67 OR-16 J767-AW70 GY-16

AW-C23 3E3370

113-AW23 OR-16 J767-AW69 GY-16 H429-AW72 BU-16

AH-C3 3E3361 J813-AH5 BK-16

J816-AH8 GN-16 J813-AH7 BK-16

AH-C5 3E3361

J767-AH12 GY-16 J767-AH13 GY-16

AH-C6 3E3361

K878-AH14 WH-16 J808-AH15 BK-16

C985-AH19 BU-16

C467-AH25 BU-16

AH-C4 1615769 429-AH26 YL-16

J818-AH29 OR-16 J819-AH28 BR-16 CONN 1 40 PIN

AW-C20 9X7147

773-AW20 GY-16 J814-AW21 BK-16

AH-C2 3E3361

J767-AH12 GY-16 C428-AH17 GN-16 J805-AH27 YL-16 K878-AH14 WH-16 J813-AH5 BK-16 J817-AH4 WH-16 J816-AH8 GN-16 C985-AH19 BU-16 C467-AH25 BU-16 429-AH26 YL-16 J818-AH29 OR-16 J819-AH28 BR-16 J808-AH15 BK-16 1 2 3 4 7 8 9 13 15 16 18 19 22

J767-AH22GY-16 J805-AH27YL-16

CONN 67 40 PIN AL-C1 AN-C2 9X7148 9X7147

J803-AN72 BR-16 J804-AN71 WH-16 J767-AN80 GY-16 C985-AN29 BU-16 F433-AN21 PU-16 J812-AN97 PK-16 2 3 4 35 36 37 J803-AL60 BR-16 J804-AL56 WH-16 J767-AL49 GY-16 C985-AL46 BU-16 F433-AL47 PU-16 J812-AL9 PK-16

C466-AN76 YL-16 C985-AN70 BU-16 J767-AN99 GY-16

J-C86 8N1526 CONN 2 15 PIN

AW-C22 8N1527

CONN 3 40 PIN CH-C1 9X0141

CH-C4 3E5179

CONN 49 12PIN AN-C1 1552252

CONN 82 24 PIN

AH-C13 3E3361

J812-AL9 PK-16 C985-AL46 BU-16 F433-AL47 PU-16 J767-AL49 GY-16

8 9 10 11 13 14

J803-J115 BR-18 J804-J116 WH-18 C466-J117 YL-18 F433-J118 PU-18 C985-J47 BU-18 J767-J209 GY-18

J812-J65 PK-18

AW-C1 BRAKE OIL DIVERTER SOL 3E3361 1528340 1 GN-18 987-AW1 WH-16 2 GN-18 J815-AW2 BK-16

J-C42 9X1343 J-C47 9X1343 CONN 4 40 PIN AN-C19 9X0141

J767-AW40 GY-16 C428-AW41 GN-16 J805-AW42 YL-16 K878-AW25 WH-16 J813-AW46 BK-16 J817-AW47 WH-16 J816-AW48 GN-16 C985-AW52 BU-16 C467-AW54 BU-16 429-AW55 YL-16 J818-AW56 OR-16 J819-AW53 BR-16 J808-AW43 BK-16 AN-C10 1698670

C985-AN70 BU-16 J767-AN99 GY-16 C466-AN76 YL-16 A B C

AL-C4 1552252

J804-AL56 WH-16 J803-AL60 BR-16

AL-C3 7X6222 8 9

CONN 75 12 PIN

1 14 15 17

CONN 73 24 PIN J812-AK31 C985-AK13 F433-AK11 J767-AK10

CONN 29 40 PIN J-C15 A-C1 1130580 3E6286 J811-J225 BK-14 20 19 958-J42 YL-14

STOPLAMP RELAY 3E5239

AH-C1 AW-C21 9X0145 7X6222

U-C3 3E5179 J804-U14 J803-U15 WH-16 BR-16

K985-J33 BR-16 K986-J32 PK-16 700-J34 PK-16 J767-J132 GY-18 M901-J40 YL-16 454-J41 GN-16 J811-J226 BK-18

J-C10 3E6286

K985-K12 BR-16 J767-K47 GY-16 K986-K13 PK-16 RENR2684 RENR2683

K-C3 3E7996

J767-K49 GY-16 700-K15 PK-16

454-K24 GN-16 J811-K66 BK-18

M901-K18 YL-16 J811-K48 BK-18

U-C4 7N9737 1 2

AK-C2 9X0145

PK-16 BU-16 PU-16 GY-16 J767-AK10 GY-16

RENR2680 124-K80 GN-14 X971-K60 OR-16

RENR2680 200-K25 BK-16

RENR2684 RENR2683 614-K50 PU-16 R982-K39 YL-16

J767-K49 GY-16 700-K15 PK-16

10 11 13 14 17 25 31

K-C7 3E7996

614-K56 PU-16 R982-K43 YL-16 K985-K12 BR-16 A B 1

J767-K47 GY-16 K986-K13 PK-16 2 3 4 5 6 C D

A B 1 2 3 4 5 6 C D

AK-C9 FAN DRIVE FILTER SW 1552269 164-7577 1 BK-18 J812-AK31 PK-16 2 BK-18 J767-AK29 GY-16

YL-16 GN-16 BR-16 PK-16 PK-16 OR-16 WH-16 BU-16

A234-J26 F711-J23 C428-J63 H429-J380 769-J48 J800-J368 J767-J207 C985-J206 J766-J211 893-J184 892-J180 F712-J22 J810-J64 K992-J126 C473-J45

K989-J44 BU-16 K988-J43 WH-16 K991-J35 OR-16

RENR2680

RENR2684

K985-K12 BR-16 K986-K13 PK-16 700-K15 PK-16 J767-K16 GY-16 M901-K18 YL-16 454-K24 GN-16 J811-K72 BK-18

CONN 35 40PIN

2

5

TCS TEST SW 1701301

K-C12 1071984 1071984 TCS IND LAMP 1631878

K-C14 1071984

LH FRONT BRAKE TEMP SNSR 1187226 OR-18 +V BK-18 GROUND SIGNAL WH-18

RADIATOR SHAFT SPEED SNSR 7C1897 BK-18 WH-18

TWISTED WIRES AK-C3 RH FRONT BRAKE TEMP SNSR 1698670 1187226 RD-18 A +V C985-AK13 BU-16 BK-18 B GROUND J767-AK30 GY-16 C SIGNAL YL-18 F433-AK11 PU-16

J811-K72 BK-18 J767-K16 GY-16

RENR2680

RENR2680 A274-J438 BK-14 A274-J439 BK-14

Media Number

1 2

REAR CAB GROUND BOSS 1 8X4711

GN-18 GN-18

J767-J84 GY-18 F790-J228 BR-18 J-C204 1698670 BRAKE SYS PRESS SW 1285091

706-J229 BR-18 J767-J133 GY-18 C976-J134 YL-16 F780-J147 PK-16 J811-J226 BK-18 J767-J132 GY-18 K986-J32 PK-16 700-J34 PK-16 K985-J33 BR-16 J-C69 454-J41 GN-16 1552273 M901-J40 YL-16 2 3 4

CONN 32 6 PIN

AUTO RETARDER SW 1701299

1 3 CONN 22 12 PIN

8N1519 J-C13

4 6

8N1520 E-C2

101-CK2 RD-10 101-EU1 RD-10

BK-18 RD-18 BU-18

BK-18 RD-18 BU-18

1471446 J-C3

BK-18 GN-18 GN-18 BU-16 BU-18 OR-16 GY-18 BU-18 PU-18 GN-18 BR-18 GY-18 PU-18 PU-16 GN-18

K991-J35 OR-16 J767-J83 GY-18

J-C55 1698670

AJ-C7 3E3382 2

113-J36 OR-16 113-J327 OR-18 A252-J232 BK-14 A252-J395 BK-14 176-J452 RD-12 176-J398 RD-12

K-C1 1130580 700-K15 PK-16 K985-K12 BR-16 K986-K13 PK-16 M901-K18 YL-16 454-K24 GN-16 J811-K66 BK-18 J811-K48 BK-18 J767-K49 GY-16 J767-K47 GY-16 J-C89 1153082

A252-J395 BK-14 A252-J232 BK-14 A253-J396 BK-14 A253-J202 BK-14 A251-J254 BK-16

JUNCTION BLOCK 21 TERM

2 20A

3

RETARDER ON IND LAMP 1631878 RENR2680

797 Truck Electrical System Schematic Titles

RENR2570 797 Truck Electrical System

RENR2680 Power Distribution and Ground Circuits

RENR2681 Starting and Start Aid Circuits

RENR2682 Integrated Brake Control Circuit

RENR2683 Vital Information Management System (VIMS)

RENR2684 Panel Lamp and Miscellaneous Circuits

RENR2685 Washer / Wiper and Turn Signal Circuits

RENR2686 Heater and Air Conditioning Circuits

RENR2687 Chassis Control Circuit

RENR2688 Transmission Control Circuit

RENR2689 Front Engine Control Circuit

RENR2690 Rear Engine Control Circuit

RENR2691 Master Engine Control Circuit

RENR2692 Schematic Tables and Symbol Definitions

RENR2682 797 TRUCK INTEGRATED BRAKE CONTROL CIRCUIT

RENR2680

J767-J85 GY-18

BK-18 RD-18 BU-18

M901-J40 454-J41 K985-J33 700-J34 K986-J32 K991-J35 K988-J43 K989-J44

RD-16 RD-16 RD-16 RD-16 RD-16 BK-16 BK-16 BK-16 BK-16 BK-16 OR-18 OR-16 BK-18 GY-18 GN-18

YL-18 PK-18 PK-18 GY-16 GN-18

J766-J154 PU-18

C484-J51 425-J406 J812-J65 H428-J378 770-J49

BRAKE COOL SHAFT SPD + BRAKE COOL SHAFT SPD RR BRAKE TEMP LR BRAKE TEMP REAR DIFF TEMP KEY SWITCH ARC PRESS TCS TEST ARC (N/C) ARC (N/O) RF BRAKE TEMP LF BRAKE TEMP FINAL DRIVE FLTR BYPASS SW BRAKE SYS ON FOOT BRAKE PRESS BRAKE FILTER ENGINE SPEED ENGINE SPEED + PARK BRAKE (N/C) WHEN OFF PARK BRAKE (N/O) WHEN OFF BRAKE OIL PRESS DIFF LUBE PRESS LO RAD FAN SPEED RAD FAN SPEED + PARK BRAKE LOCKOUT DIFF FILTER BYPASS SW DIFF OIL LEVEL FAN DR FLTR BYPASS SW LH REAR PARK BK PRESS RR WHEEL SPEED ECM LOCATION CODE 3 ECM LOCATION CODE 2 ECM LOCATION CODE 1 ECM LOCATION CODE 0 CAN(SHIELD) CAN(LOW) FRONT BK COOL FLTR BYPASS RH REAR PARK BK PRESS LR WHEEL SPEED +12V INSTRUMENT SENSOR RETURN +8V SUPPLY INSTRUMENT RETURN CDL+ CDLCAN(HIGH) REAR BK COOL FLTR BYPASS RETARDER LEVER FINAL DRIVE LUBE PRESS LOCATION CODE 13 1499995 IBC CONTROL

+ BATTERY - BATTERY FINAL DRIVE OIL BYPASS SOL LEFT BRAKE SOLENOID RIGHT BRAKE SOLENOID SERVO BRAKE SOLENOID ARC CONTROL SOLENOID BRAKE COOL PUMP RADIATOR PUMP PROP RETURN + BATTERY - BATTERY BRAKE OIL DIVERT PROP RET TCS LAMP ARC LAMP PROP RET + BATTERY - BATTERY ARC SUPPLY SOLENOID PARK BRAKE SOLENOID REAR DIFF FAN SOL BRAKE LIGHT RELAY +24V ON/OFF RET 1-4 + BATTERY - BATTERY PROP RET 21-25 RAX PUMP DR OIL DIV SOL PROP RET 13-16 PROP RET 17-20 - BATTERY + BATTERY

J-C37 1698670

113-J266 OR-18

C B A

176-J385 176-J384 176-J38 176-J37 176-J383 A252-J359 A252-J358 A252-J59 A252-J231 A252-J230 113-J327 113-J36 A234-J26 F712-J22 F711-J23

893-J184 GN-18 892-J180 BR-18

958-J42 YL-14

J813-J323 BK-18

J815-J214 BK-18

C985-J206 BU-18

68 67 62 61 59 58 57 56 55 54 52 51 47 46 45 44 41 40 39 38 37 36 33 32 31 29 28 27 25 24 23 22 21 20 19 18 16 15 14 13 12 11 9 8 7 6 4 3 2

J819-J57 BR-16 J818-J213 OR-16 429-J62 YL-18 C467-J61 BU-18 C429-J54 GY-18 113-J36 OR-16 K991-J35 OR-16 700-J34 PK-16 K985-J33 BR-16 K986-J32 PK-16 F433-J118 PU-18 C466-J117 YL-18 J806-J53 GY-18 706-J229 BR-18 F790-J228 BR-18 J805-J60 YL-18 450-J119 YL-18 451-J121 BR-18 C976-J134 YL-16 F780-J147 PK-16 432-J58 PK-18 J802-J52 OR-18 J804-J116 WH-18 J803-J115 BR-18

A252-J231 BK-16 176-J37 RD-16

K878-J437 WH-16 J808-J394 BK-16

70 69 68 65 64 63 62 61 60 59 57 56 55 52 51 50 49 47 46 45 44 41 40 39 36 23 22 18 14 13 12 2 1

1607690 J-C4 176-J385 RD-16 A252-J59 BK-16 J845-J55 PU-18 774-J67 YL-18 775-J322 BR-18 773-J319 GY-18 K988-J43 WH-16 J817-J379 WH-16 J816-J317 GN-18 J815-J214 BK-18 176-J383 RD-16 A252-J358 BK-16 987-J66 WH-18 J814-J217 BK-18 M901-J40 YL-16 454-J41 GN-16 J813-J323 BK-18 176-J384 RD-16 A252-J359 BK-16 K989-J44 BU-16 A958-J223 WH-18 G736-J56 PK-18 958-J42 YL-14 113-J327 OR-18 J811-J227 BK-18 176-J38 RD-16 A252-J230 BK-16

A958-J223 WH-18 J813-J221 BK-18

RENR2680

FUTURE CAN LINK J-C24 3E3370

GN-18 GN-18

113-J327 OR-18 113-J36 OR-16 113-J164 OR-18 113-J92 OR-18 113-J150 OR-18 113-J14 OR-18

A252-J395 BK-14 A252-J232 BK-14

176-J398 RD-12 176-J452 RD-12

RENR2683

J813-J222 BK-18 F780-J147 PK-16 F790-J228 BR-18 A958-J223 WH-18 706-J229 BR-18 C976-J134 YL-16 J811-J226 BK-18 J767-J131 GY-18 J767-J132 GY-18 J767-J133 GY-18 J814-J219 BK-18

C985-J248 BU-16 C985-J47 BU-18 C985-J205 BU-18 J815-J216 BK-18 J815-J215 BK-18 J813-J220 BK-18 J813-J221 BK-18

J811-J227 BK-18 J767-J207 GY-18 J814-J217 BK-18 451-J121 BR-18 450-J119 YL-18 J808-J394 BK-16 K878-J437 WH-16 G736-J56 PK-18 432-J58 PK-18 H428-J378 GY-16 J812-J65 PK-18 J818-J213 OR-16 C429-J54 GY-18 J802-J52 OR-18 H429-J380 BU-16 J800-J368 OR-16 J803-J115 BR-18 J804-J116 WH-18 F433-J118 PU-18 C466-J117 YL-18 774-J67 YL-18 770-J49 GN-18 769-J48 BU-18 C473-J45 GN-18 J845-J55 PU-18 C484-J51 YL-18 J819-J57 BR-16 J805-J60 YL-18 C467-J61 BU-18 429-J62 YL-18 C428-J63 GN-18 J810-J64 PU-18 987-J66 WH-18 J816-J317 GN-18 J817-J379 WH-16 773-J319 GY-18 775-J322 BR-18 K992-J126 PU-16 425-J406 PK-18 J806-J53 GY-18 J766-J154 PU-18 J766-J211 PU-18

GY-18 GY-18 GY-18 BK-14 BK-18 BK-18

J767-J131 GY-18

1 2

7 2 5 6 3 1 4 8 9

BK-18 BK-18 GY-18 GY-18 GY-18 BK-14

103-A46 RD-14 958-A47 YL-14 J811-A45 BK-14 604-A48 OR-14

F780-J147 PK-16 C976-J134 YL-16 J811-J226 BK-18 J814-J219 BK-18 J767-J132 GY-18 J813-J222 BK-18 J813-J221 BK-18 A958-J223 WH-18 J767-J131 GY-18 J767-J133 GY-18 F790-J228 BR-18 706-J229 BR-18 BK BK

176-J398 RD-12 176-J452 RD-12

J811-J226 J814-J219 J767-J131 J767-J132 J767-J133 J811-J225

87 87a

A-C9 9X1054 1 5 2 85 4 3 86

K989-J44 BU-16 J813-J222 BK-18

1 2

9 8

J-C45 9X7148

30

K988-J43 WH-16 J814-J219 BK-18

176-E2 RD-12 176-E1 RD-12

AW-C3 3E3361

J767-AN4 GY-16

3 2 4 1 AW-C18 7N8204 J767-AW9 GY-16 432-AW10 PK-16

C985-AN15 BU-16

CA-C1 9X0145 CONN 53 24 PIN (R) AETA 4 WAY SOL S-1 (L) 9G9988 S-2 BK-18 RD-18 RD-18 BK-18 AW-C16 7N7782

J803-AN72 BR-16 J804-AN71 WH-16 C466-AN76 YL-16 F433-AN21 PU-16 C985-AN15 BU-16 J767-AN4 GY-16

REAR BRAKE COOL FLTR BYPASS SW 1647577 +V GROUND SIGNAL OUT UNUSED UNUSED UNUSED RETARDER SW 1533717

22

BRAKE OIL ACCUM PRESS SW 9X6855 BK-16 1 2 RD-16 3 BU-16 1 2 3 4 5 6 J-C26 1552273

J812-CH5 PK-16

JUNCTION BLOCK 21 TERM 113-J127 OR-16 J767-J159 GY-18 K992-J126 PU-16

H429-J380 BU-16 J808-J394 BK-16 K878-J437 WH-16

CONN 48 14 PIN

C985-AN29 BU-16 C985-AN70 BU-16 J767-AN80 GY-16 J767-AN99 GY-16

AV-C3 9X7147 J-C88 1153082 RENR2680

2 9 10

CONN 50 24 PIN CA-C2 9X0145 JUNCTION BLOCK 18 TERM J-C16 1153082

H429-AW72 BU-16 J808-AW43 BK-16 K878-AW25 WH-16

AT-C2 7X6222 AT-C3 6D5234 A J800-AT1 OR-16 B 769-AT2 BU-16 C J766-AT3 PU-16 E 770-AT4 GN-16 J767-J159 J767-J207 J767-J373 J811-J225 J811-J226 J811-J227

J806-AT25 GY-16

J808-J394 BK-16 K878-J437 WH-16 J814-J218 BK-18 773-J319 GY-18 775-J322 BR-18 774-J67 YL-18 C985-J248 BU-16 J812-J65 PK-18 C466-J117 YL-18 F433-J118 PU-18 J815-J216 BK-18 H428-J378 GY-16 J817-J379 WH-16 H429-J380 BU-16 J767-J209 GY-18 J813-J220 BK-18 J816-J317 GN-18 987-J66 WH-18 J810-J64 PU-18 C428-J63 GN-18 429-J62 YL-18 C467-J61 BU-18 J805-J60 YL-18 432-J58 PK-18 J767-J373 GY-18 C985-J47 BU-18 J819-J57 BR-16 J818-J213 OR-16 J803-J115 BR-18 J804-J116 WH-18

AE-C3 1554319 J800-AE1 OR-16-P 769-AE9 BU-16-P J766-AE5 PU-16-P

RENR2688

J800-AE3 OR-16-P J766-AE7 PU-16-P 10 11 12 13 14 15 18 17 16 7 6 3 2 1 5 4 8 9 19 20 21

J802-AT26 OR-16 J767-AT30 GY-16 YL-18 YL-18 YL-18 BR-18 BR-18 BR-18 BK-18 BK-18 BK-18 GY-18 GY-18 GY-18 GY-18 GY-18

AT-C1 3E3361

450-J119 450-J123 450-J124 451-J120 451-J121 451-J122 J814-J219 J814-J218 J814-J217 J767-J209 J767-J208 J767-J133 J767-J132 J767-J131

J767-AT29 GY-16

K992-J126 PU-16 J767-J159 GY-18

J800-AE4 OR-16-P J766-AE8 PU-16-P 770-AE10 GN-16-P RENR2688

LH WHL SPEED SENSOR AE-C1 1440178 9D3955

J815-J215 BK-18 769-J48 BU-18 J800-J368 OR-16 G736-J56 PK-18 C985-J205 BU-18 J767-J208 GY-18 C473-J45 GN-18 770-J49 GN-18 C429-J54 GY-18 J806-J53 GY-18 J802-J52 OR-18 C484-J51 YL-18 J845-J55 PU-18 425-J406 PK-18

FINAL DRIVE FLTR BYPASS SW 9X7781

J767-J373 GY-18 J814-J218 BK-18 H428-J378 GY-16 432-J58 PK-18 J805-J60 YL-18 C467-J61 BU-18 429-J62 YL-18 C428-J63 GN-18 J810-J64 PU-18 987-J66 WH-18 J816-J317 GN-18 773-J319 GY-18 775-J322 BR-18 774-J67 YL-18 J817-J379 WH-16 J819-J57 BR-16 J818-J213 OR-16 J815-J216 BK-18 J813-J220 BK-18 C985-J248 BU-16

GN-16 PU-16 BU-16 OR-16 GY-16 YL-16 OR-16 BU-16 GY-16 GN-16 1 2

J766-J211 PU-18 J766-J154 PU-18 J766-J360 PU-18

770-AT4 J766-AT3 769-AT2 J802-AT26 J806-AT25 C484-AT24 J800-AT1 C985-AT20 C429-AT22 C473-AT23

J767-AT15 GY-16

BK-18 BK-18 J767-AT27 GY-16

12 36 1 2 4 5 6 7 8 10 11 13 14 15 30 33 34 35 37 40

16 15 10 9 8 7 6 5 4 3 2 1 J767-AT28 GY-16

J767-AW59 GY-16 J814-AW60 BK-16 H428-AW71 GY-16 432-AW10 PK-16 J805-AW42 YL-16 C467-AW54 BU-16 429-AW55 YL-16 C428-AW41 GN-16 J810-AW15 PU-16 987-AW1 WH-16 J816-AW48 GN-16 773-AW20 GY-16 775-AW16 BR-16 774-AW18 YL-16 J817-AW47 WH-16 J819-AW53 BR-16 J818-AW56 OR-16 J815-AW2 BK-16 J813-AW46 BK-16 C985-AW52 BU-16

J767-CA28 GY-16 425-CA26 PK-16 770-CA21 GN-16 J766-CA20 PU-16 769-CA19 BU-16 J802-CA18 OR-16 J806-CA17 GY-16 C484-CA16 YL-16 J800-CA27 OR-16 C985-CA15 BU-16 C429-CA14 GY-16 C473-CA13 GN-16

C484-AT24 YL-16

12

OR-16 GY-16 GY-16 GY-16 OR-16 YL-16 PK-16 GN-16 BU-16 BU-16 PU-16 GN-16

GN-18 GN-18

DIFF LUBE FLTR BYPASS SW 9X7781

J812-AN97 PK-16 J803-AN72 BR-16 J804-AN71 WH-16 C466-AN76 YL-16 F433-AN21 PU-16

J800-CA27 J767-CA28 C429-CA14 J806-CA17 J802-CA18 C484-CA16 425-CA26 770-CA21 769-CA19 C985-CA15 J766-CA20 C473-CA13

J815-CE3 BK-16 J845-CE4 PU-16

DIFF LUBE SW 130-7459 J767-AT15 GY-16

J767-AW70 GY-16 J767-AW14 GY-16 J767-AW9 GY-16 J767-AW40 GY-16 J814-AW21 BK-16 J814-AW17 BK-16 J814-AW19 BK-16

11 21 10 9 8 7 6 5 4 3 2 1

C B A

A C985-AT21 BU-16 B J767-AT16 GY-16 C C473-AT23 GN-16 AT-C8 3E3370

J805-AW42 YL-16 C428-AW41 GN-16 J817-AW47 WH-16 J813-AW46 BK-16 J767-AW40 GY-16 J818-AW56 OR-16 429-AW55 YL-16 C467-AW54 BU-16 J819-AW53 BR-16 C985-AW52 BU-16 J816-AW48 GN-16 J808-AW43 BK-16 K878-AW25 WH-16

OR-16 GY-16 GY-16 GY-16 OR-16 YL-16 PK-16 GN-16 BU-16 BU-16 PU-16 GN-16

J815-AU3 BK-16 G736-AU2 PK-16 J845-AU1 PU-16

OR BK WH

J767-AW70 GY-16 775-AW16 BR-16 773-AW20 GY-16 J810-AW15 PU-16 J767-AW14 GY-16 432-AW10 PK-16 J814-AW21 BK-16 J814-AW17 BK-16 J767-AW9 GY-16 J815-AW2 BK-16 987-AW1 WH-16 H429-AW72 BU-16 H428-AW71 GY-16 774-AW18 YL-16 J814-AW19 BK-16

J800-AV22 J767-AV23 C429-AV10 J806-AV9 J802-AV8 C484-AV7 425-AV6 770-AV5 769-AV4 C985-AV3 J766-AV2 C473-AV1

G736-AU2 PK-16 J845-AU1 PU-16 J815-AU3 BK-16 FINAL DRIVE PRESS SNSR 1752336 +V GROUND SIGNAL

C985-AT20 BU-16

c

OR-16 GY-18 GY-18 GY-18 OR-18 YL-18 PK-18 GN-18 BU-18 BU-18 PU-18 GN-18

20 15 13

A C985-AT19 BU-16 B J767-AT32 GY-16 C C429-AT22 GY-16 AT-C7 8T8731

c

J800-CF40 J767-CF41 C429-CF20 J806-CF39 J802-CF38 C484-CF37 425-CF44 770-CF35 769-CF34 C985-CF31 J766-CF32 C473-CF33

G736-AY17 PK-16 J845-AY13 PU-16 J815-AY12 BK-16

RH WHL SPEED SENSOR AE-C2 9D3955 1440178 +12V A GROUND B SIGNAL C

12 11 10 9 8 7 6 5 4 3 2 1

AM-C4 3E3376 A B C

J767-J208 GY-18 J800-J368 OR-16 J806-J53 GY-18 J802-J52 OR-18 C484-J51 YL-18 425-J406 PK-18 770-J49 GN-18 769-J48 BU-18 C473-J45 GN-18 J766-J360 PU-18 C429-J54 GY-18 C985-J205 BU-18

AM-C7 9X7143 20 15 13

CONN 6 24 PIN

G736-AM62 PK-16 J845-AM9 PU-18 J815-AM3 BK-18

CONN 54 24 PIN AY-C1 9X7144

G736-AM62 PK-16 J815-AM3 BK-18 J845-AM9 PU-18

CE-C3 3E3361

OR BK WH

15 14 13

AU-C2 9X7143

3 2 1

FINAL DRIVE OIL BYPASS SOL 1561113

1 2

CE-C1 3E3367 CONN 51 AU-C1 3E3370

G736-J56 PK-18 J815-J215 BK-18 J845-J55 PU-18

+12V GROUND SIGNAL DIFF OIL TEMP SNSR 1285662 +V GROUND SIGNAL J-C35 1552269 ARC CONTROL VALVE 1555989

J-C36 1552269 ARC SUPPLY VALVE 1221134

C B A ARC PRESS SW 1285091

J-C54 1552269 PARK BRAKE SOL 1528340

C B A FOOT BRAKE PRESS SW 1285091

C B A

J767-AJ34 GY-16 C976-AJ32 YL-16 F780-AJ33 PK-16

1 3

PARK BRAKE ON OFF SW 4D1836