797 TRUCK POWER DISTRIBUTION AND GROUND ELECTRICAL CIRCUITS

RENR2680

November 2000

©2000 Caterpillar

All Rights Reserved

Printed in U.S.A.

Front

Page

Front

Page

200-V18 BK-14

200-V34 BK-16

REAR FRAME GROUND

200-V11 BK-14

605-V9 YL-14

RD-18

BK-18

WH-18

LH TURN TAIL LAMP

1350427 V-C4

1042921

A

B

C

200-V19 BK-14

604-V20 OR-14

614-V44 PU-14

RD-18

S

T

BK-18

WH-18

LH STOP TAIL LAMP

1350426

V-C5

1042921

A

B

C

200-V18 BK-14

200-V17 BK-14

200-V16 BK-14

200-V34 BK-16200-V33 BK-16

603-V30 PK-16

608-V26 GN-14

612-V36 GY-14

FOR FUTURE REAR

LH STROBE LIGHT

LH REAR BACKUP LAMP

1647598

BACKUP ALARM

1236449

BK-18

BK-18

1

2

V-C8

3E3361

1

2

V-C9

3E3361

1

2

V-C16

3E3361

200-V35 BK-16

603-V32 PK-16

FOR FUTURE REAR

RH STROBE LIGHT

1

2

V-C10

3E3361

200-V15 BK-14

200-V13 BK-14

200-V12 BK-14

608-V25 GN-14

604-V22 OR-14

606-V10 GY-14

614-V23 PU-14

RD-18

S

T

BK-18

WH-18

RH STOP TAIL LAMP

1350426

RD-18

BK-18

WH-18

RH TURN TAIL LAMP

1350427

RH REAR BACKUP LAMP

1647598

V-C6

1042921

A

B

C

V-C7

1042921

A

B

C

1

2

V-C15

3E3361

200-V14 BK-14

1

2

15

V-C1

9X0145

1

2

15

CH-C3

7X6222

CONN 66

24 PIN

A251-CH2 BK-16A251-V46 BK-16

A251-V46 BK-16

170-V27 RD-16

170-V37 RD-16

A251-V28 BK-16

A251-V40 BK-16

+ BATTERY

+ BATTERY

TIRE MONITOR

SENDER

1532326

- BATTERY

- BATTERY

1

2

7

8

V-C12

7X6222

2

3

4

6

AL-C2

3E5179

2

AN-C3

1552252

3

4

6

CONN 68

12 PIN

200-AL28 BK-14

200-AL35 BK-14

200-AL54 BK-14

200-AL14 BK-14

200-AN85 BK-14

200-AN86 BK-14

200-AN87 BK-16

200-AN88 BK-14

200-AN52 BK-14

200-AN57 BK-14

200-AN50 BK-14

200-AN58 BK-14

200-AN75 BK-14

200-AN102 BK-16

170-V45 RD-14

170-CH1 RD-14170-V45 RD-14

170-AL26 RD-14 170-AN36 RD-14

1616

CONN 67

40 PIN

11

14

18

AL-C1

9X7148

11

14

18

AN-C2

9X7147

105-AN95 RD-16

149-AL8 PU-14 149-AN46 PU-14

113-AL48 OR-16 113-AN13 OR-16

113-AN37 OR-16

113-V3 OR-16 113-CH15 OR-16

113-V3 OR-16

113-V2 OR-16

J842-V5 BK-16

860-V8 PK-16

GROUND

+V

SIGNAL

OR

BK

WH

RH REAR STRUT PRESS SNSR

1613184 V-C3

1042921

A

B

C

113-V41 OR-16

HOIST POS SENSOR

1377601

RD

WH

BK

A

C

B

V-C11

3E3367

A

B

C

GROUND

+BATTERY

SIGNAL

RD-18

YL-18

BK-18POT C

POT A

BU-18

WH-18

PWM BUFFER

1707663

OR-18

POT B

113-V1 OR-16

J842-V4 BK-16

861-V7 PU-16

GROUND

+V

SIGNAL

OR

BK

WH

LH REAR STRUT PRESS SNSR

1613184 V-C2

1042921

A

B

C

308-AL25 YL-16 308-AN40 YL-16

122-AN53 BU-16

122-AN74 BU-16

122-AN79 BU-16

B

A

620-AN41 WH-14

200-AN52 BK-14

LH ENGINE WORK LAMP

1647600

1

2

AN-C20

1552269

605-R2 YL-14

605-R3 YL-14

200-R5 BK-14

200-R6 BK-14

614-R7 PU-14

614-R8 PU-14

611-AF1 PU-14

619-AF2 GN-14

200-AF3 BK-14

200-AF4 BK-14

200-AF5 BK-14

200-R10 BK-16

200-R4 BK-14

200-R11 BK-14

603-R14 PK-16

122-AN53 BU-16

R317-AN65 YL-16

R317-AN66 YL-16

T317-AN68 YL-16

T317-AN67 YL-16

200-AN59 BK-16

200-AN60 BK-16

200-AN61 BK-16

200-AN62 BK-16

200-AN57 BK-14

200-AN50 BK-14

200-AN75 BK-14

200-AN101 BK-16

200-AN98 BK-16200-AN102 BK-16

FOR FUTURE LH

STROBE LIGHT

122-CL1 BU-16

200-CL2 BK-16

200-CM2 BK-16

122-CM1 BU-16

630-R15 GY-14

200-R16 BK-14

122-AN79 BU-16

LH PARK TURN LAMP 1

1350427

RD-18

BK-18

WH-18

T

G

P

LH PARK TURN LAMP 2

1350427

RD-18

BK-18

WH-18

T

G

P

R-C2

1042921

A

B

C

R-C3

1042921

A

B

C

LH HIGH BEAM HEADLAMP

1647599

LH LOW BEAM HEADLAMP

1647595

LH FRONT BACKUP LAMP

161-0908

FRONT ENGINE START AID SOL 1

1238773

BU-16

BK-16

FRONT ENGINE START AID SOL 2

1238773

BU-16

BK-16

REAR ENGINE START AID SOL 1

1238773

BU-16

BK-16

REAR ENGINE START AID SOL 2

1238773

BU-16

BK-16

°T

SYSTEM AIR DRYER 1

1018352

1

2

AN-C12

1552269

1

2

AN-C13

1552269

1

2

AN-C14

1552269

1

2

AN-C15

1552269

1

2

R-C5

3E3361

3

7

R-C1

3E3388

AN-C11

1552264

3

7

AF-C1

3E3370

A

B

C

R-C4

3E3367

A

B

C

°T

SYSTEM AIR DRYER 2

1018352

1

2

AN-C16

3E3364

1

2

AN-C17

3E3364

1

CONN 81

CONN 80

CONN 79

8 PIN

CONN 78

3 PIN

2

CL-C1

3E3361

1

2

CL-C2

1565011

1

2

CM-C1

3E3361

1

2

CM-C2

1565011

1

2

R-C6

3E3361

1

2

AF-C2

3E3361

1

2

AF-C3

3E3361

122-AN74 BU-16

200-AN58 BK-14

WASTEGATE AIR SHUTOFF SOL

7T9074

BR

BR

AN-C4

7N9738

1

2

105-AN95 RD-16

322-AN96 GY-16

HORN SOL

7T9074

BR

BR

AN-C5

7N9738

1

2

AN-C9

3E3370

A

B

C

OR-18

BK-18

GROUND

+BATTERY

SIGNAL

WH-18

LH FRONT STRUT PRESS SNSR

1753186

113-AN37 OR-16

J842-AN69 BK-16

859-AN77 YL-16

631-AL10 GY-14

631-AL11 GY-14

631-AL12 GY-14

631-AL13 GY-14

200-AL15 BK-14

200-AL16 BK-14

200-AL17 BK-14

200-AL18 BK-14

200-AL14 BK-14

149-AL64 PU-14

200-AL65 BK-14

200-AL67 BK-14

FAST FILL

POWER

CONNECTION

LH FOG LAMP 1

1647595

LH FOG LAMP 2

1647595

RH FOG LAMP 1

1647595

RH FOG

LAMP 2

1647595

1

2

AL-C8

1552269

1

2

AL-C9

1552269

1

2

AL-C10

1552269

1

2

AL-C11

1552269

1

2

AL-C15

1552269

1

2

AL-C16

3E3364

149-AL8 PU-14 149-AL66 PU-14

2

U-C3

3E5179

12 PIN

2

AL-C4

1552252

200-AL28 BK-14

607-U12 PK-14

200-U9 BK-14

LADDER FLOOD LAMP 2

1647600

1

2

U-C6

3E3361

3

16

22

AK-C2

9X0145

3

16

22

CONN 73

24 PIN

AL-C3

7X6222

200-AK20 BK-14200-AL35 BK-14

200-AK20 BK-14

33

5

T-C1

3E5179

AK-C1

1552252

5

CONN 71

12 PIN

606-T1 GY-14

606-T3 GY-14

200-T4 BK-14

200-T6 BK-14

614-T7 PU-14

614-T9 PU-14

200-AG2 BK-14

200-AG3 BK-14

200-AG4 BK-14

611-AG1 PU-14

619-AG5 GN-14

200-T5 BK-14

200-T10 BK-14

200-T21 BK-14

630-T14 GY-14

200-T20 BK-16

603-T19 PK-16

200-AK9 BK-14

FOR FUTURE RH

STROBE LIGHT

RH HIGH BEAM

HEADLAMP

1647599

RH LOW BEAM

HEADLAMP

1647595

RH FRONT

BACKUP LAMP

1610908

RH PARK TURN LAMP 1

1350427

RD-18

BK-18

WH-18

T

G

P

RH PARK TURN LAMP 2

1350427

RD-18

BK-18

WH-18

T

G

P

T-C2

1042921

A

B

C

T-C3

1042921

A

B

C

1

2

T-C7

3E3361

AG-C1

3E3370

A

B

C

T-C6

3E3367

A

B

C

CONN 72

3 PIN

1

2

AG-C2

3E3361

1

2

AG-C3

3E3361

1

2

T-C8

3E3361

200-AK3 BK-14

200-AL54 BK-14

200-AK8 BK-16

327-AK17 PK-16

200-AK3 BK-14

STEERING BLEED SOL

1492658

GN-18

GN-18

AK-C7

7N9738

1

2

200-AK2 BK-14

620-AK1 WH-14

RH ENGINE

WORK LAMP

1647600

1

2

AK-C8

1552269

170-AL26 RD-14

ST

ON

OFF

B

S

C

R

VIMS SERVICE KEY SW

9G7641

ENGINE FLOOD LAMP SW

1392118

RD-18

1

AL-C13

1552269

620-AL7 WH-14 WH-18

2

113-AL48 OR-16

113-AK12 OR-16

J842-AK4 BK-16

858-AK14 GY-16

OR-18

BK-18

GROUND

+BATTERY

SIGNAL

WH-18

RH FRONT STRUT PRESS SNSR

1753186

AK-C4

3E3370

A

B

C

308-AL25 YL-16

VIMS GROUND

LEVEL SERVICE

PORT

AL-C5

9D3374

A

CONN 76

5 PIN

E

308-AL21 YL-16

RENR2684

RENR2683

RENR2681

RENR2681

RENR2681

RENR2681

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684RENR2684

RENR2684

RENR2684

RENR2685

RENR2685

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2684

RENR2683

RENR2685

RENR2685

RENR2687

RENR2685

RENR2683

RENR2684

RENR2684

RENR2684

RENR2684

603-V32

RENR2684

RENR2684

RENR2685

RENR2683

RENR2684

Media

Number

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

POWER DISTRIBUTION AND GROUND CIRCUITS

RENR2680

797 TRUCK

REAR CAB GROUND

BOSS 1

8X4711

A274-J438 BK-14

A274-J439 BK-14

173-J158 RD-16

173-J418 RD-16

173-J428 RD-16

173-J431 RD-16

173-J435 RD-16

A274-J434 BK-14

A274-J430 BK-14

A274-J427 BK-14

A274-J417 BK-14

A274-J233 BK-14

113-J92 OR-18

KEY SWITCH

+ BATTERY

- BATTERY

- BATTERY

+ BATTERY

KEY SWITCH OFF

+ BATTERY

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

CHASSIS CONTROL

1499994

- BATTERY

58

J-C32

1471446

1

2

22

23

38

46

47

56

57

69

70

J-C34

1607690

A251-J254

A251-J190 BK-16

BK-16

A251-J190 BK-16

CONN 3

40 PIN

6

9

10

J-C42

9X1343

19

20

A251-J254 BK-16

A251-J195 BK-18

A251-J252 BK-16

A251-J253 BK-16

2

15

2

15

J-C5

1607689

CG-C5

1338753

CONN 12

70 PIN

1

14

46

1

14

46

A251-CG3 BK-16

A251-CG30 BK-16

+ BATTERY

- BATTERY

+ BATTERY

- BATTERY

KEY SWITCH

1

2

14

15

46

CG-C6

1499996

VIMS

170-CG1 RD-14

170-CG29 RD-14

113-CG43 OR-16

1607689

176-J37 RD-16

176-J38 RD-16

A252-J231 BK-16

A252-J230 BK-16

176-J384 RD-16

176-J383 RD-16

176-J385 RD-16

A252-J359 BK-16

A252-J358 BK-16

A252-J59 BK-16

113-J327 OR-18

+ BATTERY

KEY SWITCH

- BATTERY

- BATTERY

+ BATTERY

+24V

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

IBC CONTROL

1499995

1

58

2

22

23

J-C4

1607690

J-C3

1471446

39

46

47

56

57

69

70

A252-J232 BK-14

A252-J395 BK-14

200-J353 BK-16

200-J449 BK-12

200-E48 BK-16200-J353 BK-16

1919

1

2

4

5

6

7

8

9

10

11

12

E-C1

9X0146

13

14

15

16

18

20

21

CONN 23

24 PIN

1

2

4

5

6

7

8

9

10

11

12

13

14

15

16

18

20

21

J-C14

7X6222

112-CK17 PU-10

112-CK24 PU-12

112-CK25 PU-12

112-CK26 PU-12

112-CK15 PU-10

112-CK16 PU-10

109-E46 RD-4

109-E33 RD-4

110-E49 RD-4

308-E47 YL-16

200-E48 BK-16

112-CK27 PU-12

80A

ALTERNATOR BREAKER 1

9S4693

MAIN RELAY

3T0376

80A

ALTERNATOR BREAKER 2

9S4693

101-CK3 RD-4

101-CK4 RD-4

101-CK1 RD-10

101-CK2 RD-10

101-CK5 RD-10

101-CK6 RD-10

101-CK8 RD-10

101-CK7 RD-10

101-FC1 RD-2

TERMINAL STUD

9G8451

TERMINAL STUD 2

9G8451

200-J352 BK-16

200-J352 BK-16

2020

6

37

38

40

K-C1

1130580

6

J-C10

3E6286

CONN 35

40 PIN

37

38

40

200-K20 BK-16 200-K34 BK-16

200-K33 BK-16

200-K32 BK-16

200-K35 BK-16

200-K31 BK-16

200-K38 BK-16

200-K37 BK-16

200-K25 BK-16

200-K25 BK-16

X971-K60 OR-16

124-K80 GN-14

AUTO RETARDER SW

1701299

6

5

4

5

C

D

K-C7

10 PIN

3E7996

200-K37 BK-16

521-K59 YL-16

AC ON SW

1701304

C

D

3E7996

K-C2

10 PIN

200-K35 BK-16

200-K38 BK-16

C569-K28 YL-16

605-K30 YL-16

LH TURN IND LAMP

1631879

c

K-C8

1071984

KNOB AS.

1450846

CIGAR LIGHTER

1450847

200-K34 BK-16

200-K33 BK-16

611-K22 PU-16

612-K23 GY-16

HI BEAM IND LAMP

1631880

REVERSE IND LAMP

1631878

c

K-C10

1071984

c

K-C11

1071984

200-K32 BK-16

606-K29 GY-16

RH TURN IND LAMP

1631879

c

K-C15

1071984

200-AJ16 BK-16200-J343 BK-16

200-J343 BK-16

1111

1

8

AJ-C1

3E5179

12 PIN

1

J-C57

1552252

8

185-AJ12 YL-18

185-AJ8 YL-18

185-AJ13 YL-18

185-AJ9 YL-18

200-AJ17 BK-16

200-AJ18 BK-16

200-AJ22 BK-18

200-AJ21 BK-18

185-AJ13 YL-18

185-AJ9 YL-18

12V AUX

CONN

200-AJ38 BK-16

2

5

1

3

4

6

LH POWER WINDOW SW

1701313

1

3

4

6

AJ-C4

3E7996

10 PIN

10 PIN

2

5

1

3

4

6

RH POWER WINDOW SW

1701313

1

3

4

6

AJ-C5

3E7996

1

2

AJ-C6

3E3364

C569-AJ27 YL-16

185-AJ7 YL-16

200-EC1 BK-12 200-EC2 BK-14

200-EC3 BK-14

200-EC4 BK-14

593-EC7 GN-14

593-EC8 GN-14

521-EC6 YL-14

125-EC5 OR-12

CONDENSER GP 156-3581

125-J400 OR-12

521-J403 YL-14

CONDENSER RELAY

3E5239

87a

87

85

86

30

MOTOR

COND MOTOR 1

1463506

WH/RD-14

BK-14

MOTOR

COND MOTOR 2

1463506

WH/RD-14

BK-14

1

2

3

4

5

EC-C1

9X1054

1

2

EC-C2

3E3361

1

2

CONN 26

2 PIN

CONN 25

1 PIN

CONN 24

1 PIN

EC-C3

3E3361

1

EC-C4

1297164

1

EC-C5

1297163

1

EC-C6

3E3364

1

J-C18

1297164

1

J-C23

1297163

1

J-C33

1552269

CONN 16

37 PIN

1

2

8

CG-C4

8N1513

1

2

8

J-C84

8N1514

A251-CG17 BK-16

170-CG16 RD-16

VIMS MAIN MODULE

1499997

+24V BATTERY

GROUND

1

2

+BATTERY8

CG-C1

8N1514

170-J224 RD-16

A251-J339 BK-16

2

AM-C2

3E5176

CONN 14

12 PIN

3

4

5

2

3

4

5

J-C59

3E5179

A253-J202 BK-14A253-AM20 BK-14

A253-J396 BK-14A253-AM12 BK-14

A253-AM23 BK-16

A253-AM24 BK-16

A253-AM6 BK-16

A253-AM5 BK-16

A253-AM11 BK-16

KEY SWITCH

+ BATTERY

- BATTERY

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

- BATTERY

+ BATTERY

XMSN CONTROL

1588618

58

CF-C4

1471446

1

2

22

23

46

47

56

57

69

70

AM-C6

1607690

170-J19 RD-14

170-J18 RD-14

170-J166 RD-14

170-J166 RD-14

170-J20 RD-14

170-J20 RD-14

170-J20 RD-14

170-E44 RD-14170-J20 RD-14

170-E44 RD-14

15A

VIMS BREAKER

6T3643

101-EU1 RD-10

20A

IBC CONTROL

BREAKER

6T3644

101-CK2 RD-10

101-EK1 RD-10

101-CK1 RD-10

15A

ADEM FRONT BREAKER

6T3643

101-EK1 RD-10

20A

CHASSIS CONTROL BREAKER

6T3644

101-AA1 RD-00

STUD AS

3T8607

110-E49 RD-4110-J247 RD-4

CONN 27

1 PIN

1

E-C4

1275483

1

J-C1

1275484

110-J247 RD-4

CONN 7

25 PIN

19

20

J-C50

8N1517

110-J247 RD-4

109-E46 RD-4

2

3

4

5

8

9

10

11

12

E-C2

CONN 22

12 PIN

8N1520

2

3

4

5

8

9

10

11

12

J-C13

8N1519

109-J342 RD-4

109-J342 RD-4

109-J342 RD-4

101-CK5 RD-10

101-CK6 RD-10

101-EG1 RD-10

101-EF1 RD-10

101-EF1 RD-10

101-EG1 RD-10

101-CK5 RD-10

RD-10

20A

START AID BREAKER 1

6T3644

20A

START AID BREAKER 2

6T3644

10A

KEY BREAKER

6T3642

15A

STOP TURN DOME BREAKER

6T3643

101-CK6

127-E22 RD-12

128-E23 RD-12

105-E24 RD-16

103-E25 RD-14

127-E22 RD-12

128-E23 RD-12

127-J237 RD-12

128-J239 RD-12

127-J238 RD-14

128-J240 RD-14

105-E24 RD-16

103-E25 RD-14103-J275 RD-14

105-J76 RD-16

105-J76 RD-16

105-J1 RD-16

105-J76 RD-16

105-J356 RD-16

105-J356 RD-16

105-J356 RD-16

21

CONN 4

40 PIN

J-C47

9X1343

37

105-J77 RD-16

105-K70 RD-16

308-K67 YL-16

326-K68 PU-16

307-K69 OR-16

BR

OR

PU

YL

ST

ON

OFF

B

S

C

R

KEY START SW

1107887

1

2

K-C19

1552272

3

4

101-CK8 RD-10

101-CK7 RD-10

101-EH1 RD-10

101-EJ1 RD-10

15A

HEADLAMP BREAKER

3T2662

15A

FLOODLAMP BREAKER

3T2662

15A

ACC LAMP BREAKER

3T3643

102-E26 RD-14

115-E27 RD-14

149-E28 RD-14

102-E26 RD-14

115-E27 RD-14

149-E28 RD-14149-J330 RD-14

102-J283 RD-14

115-J285 RD-14

149-J331 PU-14

126-E3 RD-14

126-E4 RD-14

126-E3 RD-14

126-E4 RD-14

126-J450 RD-14

126-J451 RD-14

126-J450 RD-14

126-J451 RD-14

126-AM2 RD-14

126-AM7 RD-14

126-J450 RD-14

126-J451 RD-14

126-AM1 RD-16

15A

XMSN CONTROL

BREAKER

6T3643

101-CK7 RD-10

101-EV1 RD-10

15A

ADEM REAR BREAKER

6T3643

173-E36 RD-12

151-E37 GN-14

150-E38 RD-14

173-E36 RD-12173-J436 RD-12

173-J436 RD-12

173-J436 RD-12

151-E37 GN-14

150-E38 RD-14

151-J272 GN-14

150-J269 RD-14

101-CK1 RD-10

176-E2 RD-12

176-E1 RD-12

176-J398 RD-12 176-E2 RD-12

176-E1 RD-12176-J452 RD-12

176-J398 RD-12

176-J452 RD-12

176-J398 RD-12

176-J452 RD-12

326-J423 PU-16

126-AM21 RD-16

126-AM22 RD-16

126-AM4 RD-16

126-AM10 RD-16

112-CK15 PU-10

112-EL1 PU-10

POWER WINDOW BREAKER

112-EL1 PU-10

10A

6T3642

10A

WIPER BREAKER

6T3642

185-E40 YL-16

185-E40 YL-16185-J130 YL-16

185-J130 YL-16

185-J130YL-16

119-E41 PK-16

113-E39 OR-16

119-E41 PK-16119-J160 PK-16

112-CK16 PU-10

15A

ADEM MASTER BREAKER

6T3643

113-E39 OR-16

113-E39 OR-16113-J265 OR-18

113-J164 OR-18

19

CF-C5

7X6222

19

J-C60

9X0146

CONN 15

24 PIN

113-CF19 OR-18

113-J36 OR-16

113-AJ1 OR-16113-J150 OR-18

113-AJ31 OR-18

XMSN CANE POS SENSOR

1267896

+V

AJ-C3

10 PIN

9W3089

6

J879-AJ28 GN-18

113-AJ29 OR-16

M996-AJ30PK-16

RD

BK

SIGNAL

GROUND

+24V

WH

HOIST LEVER POS SENSOR

1618937

AJ-C8

1042921

A

B

C

113-J15 OR-16

113-J387 OR-16

113-CG20 OR-16

113-J374 OR-16

3

J-C45

CONN 1

40 PIN

9X7148

113-J249 OR-16

112-CK17 PU-10

112-EM1 PU-10

15A

BACKUP ALARM BREAKER

3T3643

PU-10112-EM1

112-EN1 PU-10

15A

24V ACCESSORIES BREAKER

6T3643

10A

AIR DRYER BREAKER

6T3642

121-E30 YL-14

121-E30 YL-14121-J281 YL-14

112-CK25 PU-12

20A

BRAKE RETRACT BREAKER

6T3644

112-CK24 PU-12

20A

CONVERTER BREAKER

6T3644

120-E31 YL-12

120-E31 YL-12120-J27 YL-12

120-J27 YL-12

139-E32 OR-10

139-E32 OR-10139-J364 OR-10

139-K1

CONN 37

1 PIN

OR-10

139-J364 OR-10

1

K-C17

1275485

1

J-C11

1275486

139-K1 OR-10

BRAKE

RETRACT SW

1701308

3

2

2

K-C4

3E7996

10 PIN

112-CK26 PU-12

15A

AC BREAKER

3T3643

124-E29 GN-14

124-E29 GN-14124-J290 GN-14

124-K81 GN-14 124-K8 GN-14

124-K80 GN-14

124-K8 GN-14

B

BLOWER SW

1570217

112-CK27 PU-12

20A

AC CONDENSER

BREAKER

6T3644

125-E53 OR-12

125-E53 OR-12125-J400 OR-12

123-E34 WH-16

122-E35 BU-16

123-E34 WH-16

122-E35 BU-16122-J194 BU-16

122-J194 BU-16

122-J194 BU-16

308-E47 YL-16308-J258 YL-16

308-J258 YL-16

308-J305 YL-16

308-J305 YL-16

308-J299 YL-16

308-J299 YL-16

124-J290 GN-14

CBL-CT1 RD-2

CBL-CU1 RD-00

CBL-CV1 BK-00

CBL-CW1 BK-00

CBL-CY1 RD-00CBL-EA1 RD-00

NEGPOS

BATTERY 1

1152422

NEGPOS

BATTERY 2

1152422

DISCONNECT SW

7N0718

150A

ALTERNATOR BREAKER

1265008

CHASSIS GND

6

9

10

19

20

CH-C1

9X0141

A251-CH2 BK-16

A251-CH2 BK-16

200-AN85 BK-14

200-AN86 BK-14

200-AN87 BK-16

200-AN88 BK-14

200-AN52 BK-14

200-AN57 BK-14

200-AN50 BK-14

200-AN58 BK-14

200-AN75 BK-14

200-AN102 BK-16

CHASSIS GROUND

403-P23 GN-18

A495-P25 GY-18

ALT

+

R

ALTERNATOR 1

3E7577

ALT

+

R

ALTERNATOR 2

3E7577

110-CN13 RD-4

109-CN12 RD-4

110-P27 RD-4

109-P28

RD-4

1

CN-C5

1275483

1

CN-C6

1275484

1

P-C6

1275484

1

P-C7

1275483

CONN 59

1 PIN

CONN 58

1 PIN

170-CH20 RD-14170-CH19 RD-14

170-CH1 RD-14

170-CH19 RD-14

11

CH-C4

3E5179

3

8

9

AN-C1

1552252

3

8

9

CONN 49

12 PIN

170-AN36 RD-14

170-CH20 RD-14

21

37

AN-C19

9X0141

105-AN95 RD-16

149-AN46 PU-14

CN-C1

8N1518

113-CH23 OR-16

113-CH23 OR-16

113-AN13 OR-16 113-AN12 OR-16

113-AN37 OR-16

113-CH15 OR-16

308-CH34 YL-16

308-CH34 YL-16

308-CH34 YL-16

308-AN40 YL-16

122-CH33 BU-16

122-CH33 BU-16

122-CH33 BU-16

122-AN10 BU-16

122-AN53 BU-16

122-AN74 BU-16

122-AN79 BU-16

AW-C20

9X7147

113-AW57 OR-16

113-AW67 OR-16

113-AW22 OR-16

113-AW23 OR-16

J767-AW68 GY-16

777-AW75 PU-10

J767-AW69 GY-16

H428-AW71 GY-16

H429-AW72 BU-16

OR

BK

GROUND

VS

SIGNAL

WH

LH REAR PARK BK REL PRESS

1439170

OR

BK

GROUND

VS

SIGNAL

WH

RH REAR PARK BK REL PRESS

1439170

AW-C13

3E3370

A

B

C

AW-C23

3E3370

A

B

C

113-AW6 OR-16

113-AW6 OR-16

J879-AW7 GN-16

J820-AW8 OR-16

NOTE: SENSOR

NOT INSTALLED

NOTE: SENSOR

NOT INSTALLED

AW-C15

3E3367

A

B

C

113-AW3 OR-16

113-AW3 OR-16

J879-AW4 GN-16

J821-AW5 BR-16

AW-C14

3E3367

A

B

C

113-AW11 OR-16

113-AW11 OR-16

J842-AW12 BK-16

447-AW13 PK-16

DIGITAL RET

+V ANALOG

PROG

OR-18

BK-18

BU-18

YL-18

SIG

FUEL LEVEL SENSOR

1249325

1

2

AW-C17

3E3373

3

4

113-AW73 OR-16

1717

AW-C21

7X6222

CONN 82

24 PIN

AH-C1

9X0145

STEERING OIL LEVEL

SENSOR

1727724

WH

RD

BK

1

2

GY

GN

J842-AH31 BK-16

113-AH30 OR-16

G439-AH33YL-16

A

B

AH-C10

1042921

C

GROUND

VS

SIGNAL

RD

BK

YL

GROUND

SENDER

PWM BUFFER 2

1260182

113-CH24 OR-16

113-CH24 OR-16

200-AW76 BK-10

MOTOR

BRAKE RETRACT MOTOR

8C9514

200-AW65 BK-16

REAR FRAME GROUND 2

327-AW24 PK-16

BRAKE ACCUM BLEED SOL

1221134

GN-18

GN-18

1

2

AW-C2

3E3361

10

11

12

13

14

15

JUNCTION BLOCK

21 TERM

J-C87

1153082

150-J268 RD-14

150-J267 RD-14

151-J271 GN-14

151-J270 GN-14

151-J272 GN-14

150-J269 RD-14

CONN 8

40 PIN

1

3

7

J-C51

9X7148

18

21

28

200-J386 BK-16

150-J268 RD-14

150-J267 RD-14

151-J271 GN-14

151-J270 GN-14

113-J334 OR-16

1

3

7

31

CN-C3

3E6286

1

3

7

31

PA-C30

1130580

CONN 55

40 PIN

200-CN24 BK-16200-PA153 BK-16

CN-C2

9X7147

150-CN14 RD-14

150-CN15 RD-14150-P2 OR-14

150-P1 OR-14

1

3

1

3

7

CN-C4

3E6287

7

P-C5

1130581

CONN 57

40 PIN

151-CN27 GN-14

151-CN33 GN-14

151-PA1 OR-14

151-PA136 OR-14

113-P5 OR-14

113-CN45 OR-16

113-CN46 OR-16

113-PA5 OR-14

113-CN18 OR-16

113-J14 OR-18 113-C24 OR-16

88

C-C1

3E5176

J-C7

3E5179

CONN 43

12 PIN

113-C25 OR-16

E710-C37 BU-16

E710-C38 BU-16

113-C26 OR-16

VIMS MESSAGE CENTER CLUSTER

1492357

PU-18

BR-18

c

C-C10

3T3158

1

2

C-C11

3E3361

PANEL

LAMP 3

163-6509

E710-C29 BU-16

113-C35 OR-16

SPEEDO TACH CLUSTER

6V6457

c

C-C7

3T3158

PANEL LAMP 4

163-6509

113-C42 OR-18

CONN 45

8 PIN

1

C-C14

3E3388

A274-J438

A274-J439

A274-J434 BK-14

A274-J430 BK-14

A274-J427 BK-14

A274-J417 BK-14

A274-J233 BK-14

A274-J438 BK-14

A274-J439 BK-14

1

2

3

4

5

6

7

8

9

JUNCTION BLOCK

21 TERM

J-C88

1153082

16

17

18

A274-J434 BK-14

A274-J430 BK-14

A274-J427 BK-14

A274-J417 BK-14

A274-J233 BK-14

BK-14

BK-14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

JUNCTION BLOCK

21 TERM

J-C89

1153082

102-J284 RD-14

115-J286 RD-14

102-J278 RD-14

115-J279 RD-14

102-J278 RD-14

102-J283 RD-14

102-J284 RD-14

115-J279 RD-14

115-J285 RD-14

115-J286 RD-14

113-J265 OR-18

113-J334 OR-16

8

1

2

3

4

5

6

7

9

JUNCTION BLOCK

21 TERM

J-C90

1153082

113-J266 OR-18

113-J266 OR-18

113-J164 OR-18

113-J164 OR-18

113-J92 OR-18

113-J92 OR-18

113-J327 OR-18

113-J327 OR-18

113-J36 OR-16

113-J36 OR-16

113-J150 OR-18

113-J15 OR-16

113-J15 OR-16

113-J387 OR-16

113-J387 OR-16

113-J374 OR-16

113-J374 OR-16

113-J14 OR-18

113-J127 OR-16

113-J333 OR-16

113-J249 OR-16

113-J249 OR-16

121-J282 YL-14

121-J281 YL-14

121-J281 YL-14

121-J273 YL-14

121-J282 YL-14

121-J273 YL-14

113-J334 OR-16

102-J283 RD-14

115-J285 RD-14

113-J265 OR-18

113-J150 OR-18

113-J14 OR-18

K992-J126 PU-16

J767-J159 GY-18

113-J127 OR-16

SIGNAL OUT

GROUND

+V

RETARDER SW

1533717

1

2

J-C26

6 PIN

1552273

3

113-J333 OR-16

103-J275 RD-14

102-J283 RD-14

115-J285 RD-14

149-J330 RD-14

151-J272 GN-14

150-J269 RD-14

119-J160 PK-16

113-J265 OR-18

121-J281 YL-14

124-J290 GN-14

RENR2690

RENR2681

RENR2681

RENR2681

RENR2689

RENR2691

RENR2684

RENR2683

RENR2684

RENR2682

RENR2683

RENR2683

RENR2685

RENR2685

RENR2682

RENR2684

RENR2684

RENR2684

RENR2686

RENR2684

RENR2681

3

8

9

15

22

24

A-C1

CONN 29

40 PIN

3E6286

26

3

8

9

15

22

24

26

29

J-C15

1130580

200-A53 BK-14

119-A44 PK-16

591-A43 WH-16

500-A67 BR-16

575-A19 YL-16

200-A22 BK-16

WIPER MOTOR

RELAY

3E5239

87a

87

85

86

30

A-C7

3E5519

1

5

2

4

3

200-A51 BK-14

619-A54 GN-14

610-A50 OR-14

102-A49 RD-14

HEADLAMP

RELAY

3E5239

87a

87

85

86

30

A-C10

9X1054

1

5

2

4

3

RENR2684

RENR2684

RENR2687

RENR2684

200-A52 BK-14

200-A53 BK-14

631-A57 GY-14

627-A56 YL-14

115-A55 PK-14

FOGLAMP

RELAY

3E5239

87a

87

85

86

30

A-C11

9X1054

1

5

2

4

3

200-J236 BK-14

127-J238 RD-14

128-J240 RD-14128-A17 RD-14

127-A30 RD-14

128-A17 RD-14

T317-A24 YL-14

128-A14 RD-14

T998-A21 BR-16

128-A18 RD-14

128-A15 RD-14

T810-A23 BR-16

T807-A13 WH-16

T984-A8 GY-14

START AID HOLD

RELAY 2

3E5239

87a

87

85

86

30

START AID PULL

IN RELAY 2

3E5239

87a

87

85

86

30

A-C2

9X1054

1

5

2

4

3

A-C3

9X1054

1

5

2

4

3

103-A46 RD-14 103-J276 RD-14

J811-A45 BK-14

103-A46 RD-14

604-A48 OR-14

958-A47 YL-14

STOPLAMP

RELAY

3E5239

87a

87

85

86

30

A-C9

9X1054

1

5

2

4

3

102-A49 RD-14

115-A55 PK-14

102-J284 RD-14

115-J286 RD-14

127-A33 RD-14

X337-A42 WH-14

X809-A41 BU-14

X998-A37 BR-16

PRELUBE

RELAY

3E5239

87a

87

85

86

30

A-C6

9X1054

1

5

2

4

3

R317-A39 YL-14

127-A27 RD-14

127-A28 RD-14

127-A29 RD-14

127-A32 RD-14 127-A31 RD-14

127-A30 RD-14

R998-A36 BR-16

R810-A38 BR-16

R807-A26 WH-16

R984-A2 GY-14

START AID HOLD

RELAY 1

3E5239

87a

87

85

86

30

START AID PULL

IN RELAY 1

3E5239

87a

87

85

86

30

A-C4

9X1054

1

5

2

4

3

A-C5

9X1054

1

5

2

4

3

127-A34 RD-14

H809-A64 YL-16

327-A66 PK-14

H867-A60 YL-16

STEERING BRAKE

BLEED RELAY

3E5239

87a

87

85

86

30

A-C13

9X1054

1

5

2

4

3

H867-A16 YL-16

119-A44 PK-16 119-J259 PK-16

121-A58 YL-14

121-J282 YL-14

612-A61 GY-14

321-A59 BR-16

121-A58 YL-14

BACKUP ALARM

LIGHT RELAY

3E5239

87a

87

85

86

30

A-C12

9X1054

1

5

2

4

3

RENR2687

RENR2684

RENR2684

RENR2687

RENR2687

RENR2683

RENR2683

RENR2682

RENR2682

B

A

Back

Page

Back

Page

RENR2686

RENR2684

RENR2684

RENR2684

RENR2685

RENR2684

RENR2684

RENR2685

RENR2684

RENR2681

RENR2684

RENR2687

200-J244 BK-14

F-C1

3E5176

5

7

9

10

J-C8

3E5179

5

7

9

10

CONN 41

12 PIN

200-F9 BK-14

200-F40 BK-14

+12V AUX

POWER

CONN

F-C5

3E3364

1

2

200-F18 BK-16

GROUNDBK

RADIO

1736530 1736532

+ BATTERY (24V)BU

F-C15

8 PIN

3E3385

3

4

200-J335 BK-14 200-EW6 BK-14

66

J-C20

3E3388

77

EW-C1

3E3385

CONN 39

8 PIN

602-EW5 WH-16

103-EW7 RD-16103-J401 RD-16

BK-18

WH-18

RD-18

CAB DOME LAMP

3E6389

EW-C2

3E3367

A

C

B

135-F15 BU-14

115-F14 RD-14115-J279 RD-14

11

J-C9

1552252

CONN 40

12 PIN

F-C2

3E5179

115-F14 RD-14

103-F3 RD-14

2

5

3

6

FOG LAMP SW

1701311

2

5

F-C14

3E7996

10 PIN

102-F38 RD-14102-J278 RD-14

5

3

6

RUNNING LAMP SW

1701305

2

5

F-C12

3E7996

10 PIN

149-J277 RD-14

149-F7 RD-14

2

3

1

LADDER LAMP SW

1701312

2

F-C13

3E7996

10 PIN

149-F62 PU-14

149-J391 PU-14

11

11

12

F-C9

3E5179

J-C28

1552252

11

12

CONN 42

12 PIN

2

F-C16

3E7996

STROBE LAMP SW

1701318

3

2

103-F6 RD-14103-J274 RD-14

103-F28 RD-14

103-F35 RD-14

103-F8 RD-14

602-F26 WH-16

RH DOOR SW

9D4068

602-F34 WH-16

LH DOOR SW

9D4068

113-F19 OR-16113-J333 OR-16

113-J333 OR-16

121-F50 YL-14121-J273 YL-14

121-F50 YL-14121-F56 YL-14

121-F57 YL-14

3

1

2

REAR BACKUP

LAMP SW

1701317

6

4

5

3

6

F-C10

3E7996

10 PIN

RENR2684

RENR2684

RENR2684

RENR2685

RENR2684

RENR2684

518-J143 OR-16

103-J312 RD-14

FLASHER

1080358

103-J275 RD-14

103-J276 RD-14

149-J330 RD-14

149-J331 PU-14

124-J290 GN-14

200-J335 BK-14

200-J244 BK-14

200-J337 BK-14

200-J341 BK-16

200-J344 BK-14

200-J199 BK-14

200-J236 BK-14

200-J352 BK-16

200-J353 BK-16

200-J386 BK-16

200-J449 BK-12

REAR CAB GROUND

BOSS 2

8X4711

RENR2686

RENR2685

200-J236 BK-14

22

H-C3

3E-3381155-2273

J-C29

CONN 38

6 PIN

515-H4 GY-14

200-H13 BK-14

200-H12 BK-14

522-H7 WH-14

RENR2686

CONDITIONER GP 137-2134

200-H11 BK-14

MOTOR

BLOWER

MOTOR

3E6392

WH/RD-14

BK-14

°T

THERMOSTAT SW

3E5464

1

2

H-C2

3E3360

200-J337 BK-14

200-J340 BK-16

200-J343 BK-16

103-J275 RD-14

103-J276 RD-14

102-J278 RD-14

115-J279 RD-14

149-J330 RD-14

149-J331 PU-14

119-J160 PK-16

119-J140 PK-16

119-J259 PK-16

119-J141 PK-16

590-J151 GY-16

591-J336 WH-16

OUT

+V

IN

INT WIPER MODULE

1437884

119-J139 PK-16

WIPE WASH TURN SW

1416579

WIPER B+

BU-18

J-C27

1552252

12 PIN

8

121-J281 YL-14

121-J273 YL-14

124-J290 GN-14

RENR2687

RENR2683

119-J140 PK-16

502-J135 OR-16

501-J136 GN-16

506-J138 PU-16

200-J337 BK-14

200-J340 BK-16

500-J328 BR-16

GND

B+

P

T°

MOTOR

L

H

BR

GY

BK

OR

GN

FRONT WIPER

1606340

MOTOR

WASHER

1270833

1

2

J-C31

1552273

3

4

5

6

RENR2685

RENR2685

A251-J195 BK-18

200-J199 BK-14

3

9

3

9

1

2

N-C2

7X6222

1

2

J-C41

9X0146

A251-N17 BK-16

DIAGNOSTIC CONN

A

B

N-C8

9W1951

CONN 20

9 PIN

200-N13 BK-14

120-N2 YL-16

120-N5 YL-16

200-N3 BK-16

200-N34 BK-16

200-N4 BK-16

120-N6 YL-16

120-N29 YL-16

105-N1 RD-16

105-N8 RD-16

C569-N14 YL-16

A513-N10 PK-16

592-N11 BU-16

+24 V BATTERY IN

+24 V SWITCHED IN

GROUND

+12 V MEMORY OUT

+12 V SWITCHED OUT

GROUND

5A 24V TO 12V CONVERTER

1191733

15A 24V TO 12V CONVERTER

3E8646

+12V OUT

IGNITION

+24V IN

GROUND

1

2

N-C1

3E3379

3

4

5

6

200-N12 BK-16

C569-N16 YL-16

POWER PORT

1172311

CONN 21

105-N9 RD-16

105-J1 RD-16

120-N7 YL-12120-J27YL-12

120-J27YL-12

11

CONN 46

1 PIN

CONN 17

24 PIN

RENR2684

RENR2684

126-J450 RD-14

126-J451 RD-14

CBL CP1 BK-2

CBL-CR1 RD-2

CBL-CT1 RD-2

X337-P19 WH-14

200-P24 BK-16

PRELUBE MAIN POWER RELAY

3E0154

MOTOR

PRELUBE MOTOR

1572144

PRELUBE CHASSIS GND

200-PA153 BK-16 200-P24 BK-16

1313

2

PA-C26

9X7143

2

P-C11

9X7144

CONN 65

24 PIN

229-P104 BK-16

229-P105 BK-16

ENGINE BLOCK GND 1

+BATTERY

-BATTERY

KEY SWITCH ON

FRONT ENGINE ECM

1328900

-BATTERY

+BATTERY

4

5

6

11

23

P-C3

1010204

229-PA44 BK-14

229-PA45 BK-14

229-PA137 BK-14

ENG BLOCK GROUND 2

229-PA44 BK-14

229-PA45 BK-14

- BATTERY

KEY SWITCH ON

+ BATTERY

+ BATTERY

REAR ENGINE ECM

1328900

4

5

6

23

PA-C1

1010204

151-PA134 OR-14

229-PA137 BK-14

113-PA138 OR-14

-BATTERY

+BATTERY (UNSWITCHED)

KEY SWITCH ON (MAIN POWER)

ENGINE ECM MASTER

1153055

4

5

6

PA-C16

3E6286

150-P2 OR-14

150-P1 OR-14

150-P53 OR-14

150-P52 OR-14

151-PA1 OR-14

151-PA136 OR-14

151-PA1 OR-14

151-PA136 OR-14

151-PA135 OR-14

151-PA2 OR-14

113-PA37 OR-14

113-PA37 OR-14 113-P55 OR-14

113-P56 OR-14113-P5 OR-14

113-PA5 OR-14

113-PA5 OR-14

113-PA38 OR-14

- BATTERY11

RENR2684

RENR2684