Wire

Number

Description

Wire
Color

Power Circuits

Lighting Circuits (Continued)

101

RD

Battery +

609

102

BU

Headlamps

103

YL

Tail/Panel Lamps

105

BR

106

Schematic
Location

Machine
Location

Air Dryer

F-12

Description

Component

Schematic
Location

Machine
Location

Sensor - Atmospheric Pressure

G-15

76

Component

YL

Snow Wing Lamp

Alarm - Action

A-12

Sensor - Engine Oil Pressure

G-15

77

611

PU

LH/RH Lightbar High Beam Headlamps

Alarm - Backup

J-16

Sensor - Engine Speed

F-15

78

612

GY

Auxiliary Circuit

Alternator

H-12

Sensor - Fuel Pressure

F-12

79

Key Switch

614

PU

Auxiliary Circuit

Arc Suppressor - Differential Lock

I-15

Sensor - Inching Pedal Position

E-7

80

WH

Battery 1 to Battery 2

617

BR

Auxiliary Circuit

Battery 1

G-12

Sensor - Injector Actuation Pressure

G-15

81

108

BU

Dome Lamp

618

YL

Auxiliary Circuit

Battery 2

G-12

Sensor - Intake Manifold Air Pressure

G-15

82

109

RD

Alternator Output +

619

GN

LH/RH Lightbar Low Beam H

Breaker - Alternator

G-12

Sensor - Secondary Engine Speed

F-15

83

112

PU

Main Relay Output

629

PK

LH/RH Lightbar Worklamps

Breaker - Main

G-12

Sensor - Throttle Position

I-8

84

113

OR

Monitor

633

BU

LH/RH Moldboard Lamps

Control - Engine

H-16

10

Sensor - Transmission Input Speed

B-16

85

114

GN

Forward Warning Horn

647

GN

Auxiliary Circuit

Control - Transmission

E-12

11

Sensor - Transmission Output Speed 1

B-16

86

115

PK

Lightbars

685

BR

LH/RH Blade Floodlamps

Converter - 12 to 24 Volt 1

J-10

12

Sensor - Transmission Output Speed 2

B-16

87

116

BR

Rear Floods

Converter - 12 to 24 Volt 2

I-8

13

Sensor - Transmission Temperature

D-15

88

117

YL

Load 1

751

GN

Transmission Solenoid 3 (Re

Converter - 20A

C-2

14

Sensor - Turbo Inlet Pressure

F-12

89

118

GY

Front Upper Wiper

752

YL

Transmission Solenoid 1 (Fo

Flasher

J-7

15

Shifter - Transmission

A-11

90

119

PK

Rear Wiper

754

BU

Transmission Solenoid 2 (Fo

Gauge - LH Air Pressure

G-2

16

Solenoid - A/C Clutch

E-11

91

122

BU

Air Dryer

755

OR

Transmission Solenoid 8 (Hig

Gauge - RH Air Pressure

G-2

17

Solenoid - Blade Cushion 1

H-5

92

124

GN

HVAC

892

BR

Cat Data Link -

Gauge Cluster

F-2

18

Solenoid - Blade Cushion 2

H-5

93

126

PK

Battery + (Transmission Control)

893

GN

Cat Data Link +

Ground - Cab 1 (Lower Right Rear)

H-9

19

Solenoid - Centershift Pin

D-7

94

127

OR

Park Brake

900

PU

Transmission Solenoid 4 (2n

Ground - Cab 2 (Cab Front)

C-6

20

Solenoid - Differential Lock

I-15

95

129

BU

Cigar Lighter

901

WH

Transmission Solenoid 6 (1s

Ground - Cab 3 (Upper Cab)

C-3

21

Solenoid - Park Brake

D-7

96

130

GN

Stop Lamp Switch

902

BR

Transmission Solenoid 5 (3rd

Ground - Frame 1 (RH Side)

H-12

22

Solenoid - Start Aid

I-11

97

135

BU

12V Power Port

903

GY

Transmission Solenoid 7 (Lo

Ground - Frame 2 (RH Side Rear)

H-12

23

Solenoid - Transmission 1 (Forward High)

C-16

98

141

PK

Front Defrost

921

WH

Transmission Solenoid 8 (Hig

Ground - Front Frame 1 (Articulation Joint)

H-9

24

Solenoid - Transmission 2 (Forward Low)

C-16

99

144

GN

Beacon

922

BR

Transmission Solenoid 4/5/6

Ground - Front Frame 2 (LH Side)

I-9

25

Solenoid - Transmission 3 (Reverse)

D-16

100

147

PU

Auxiliary Power Port

977

YL

Autoshift Switch

Ground - Front Frame 3 (RH Side)

D-9

26

Solenoid - Transmission 4 (2nd)

C-16

101

148

WH

Snow Wing Lamp

994

GY

Engine Oil Pressure Sensor

Ground - Platform (Left Rear Cab)

H-10

27

Solenoid - Transmission 5 (3rd)

C-16

102

149

PU

Blade Flood

995

BU

Engine Coolant Temperature

Ground - Rear Frame 1 (Articulation Joint)

H-10

28

Solenoid - Transmission 6 (1st)

C-16

103

150

OR

Battery + (Engine)

A701

GY

Cylinder #1 Injector +

Ground - Rear Frame 2 (RH Side)

H-11

29

Solenoid - Transmission 7 (Low Range)

C-16

104

151

GN

Rear Defrost

A702

PU

Cylinder #2 Injector +

Ground - Rear Frame 3 (LH Side)

I-14

30

Solenoid - Transmission 8 (High Range)

C-16

105

152

BU

AccuGrade

A703

BR

Cylinder #3 Injector +

Ground - Rear Frame 4 (LH Side)

I-14

31

Speedometer

G-1

106

153

WH

Start Aid

A704

GN

Cylinder #4 Injector +

Ground Strap AS 1

I-10

32

Strap AS

G-12

107

160

PU

Heated Mirrors

A705

BU

Cylinder #5 Injector +

Ground Strap AS 2

H-9

33

Switch - A/C High Pressure

E-11

108

162

YL

Load 2

A706

GY

Cylinder #6 Injector +

Ground Strap - Engine Control

D-16

34

Switch - A/C Low Pressure

E-11

109

165

YL

Differential Lock

A751

YL

Fuel Temperature Sensor

Ground Strap - Transmission Control

E-12

35

Switch - Autoshift

C-11

110

169

PK

Blade Cushion/Centershift Pin

A755

PK

Throttle Speed Set Switch

Horn - Forward Warning

E-4

36

Switch - Beacon

B-8

111

170

YL

Product Link/GPS

A893

OR

Fuel Priming Pump to Fuel P

Horn GP

I-7

37

Switch - Blade Cushion

B-11

112

173

YL

Turn Signals/Hazards

A982

BR

Throttle Speed Set Switch

Injector - Cylinder #1

H-14

38

Switch - Blower

C-14

113

176

OR

Communications Radio

A983

BU

Throttle Hold Mode Switch (M

Injector - Cylinder #2

H-14

39

Switch - Brake Pedal Limit

E-6

114

177

OR

Main Breaker Output

C912

GN

Throttle Position Sensor Sign

Injector - Cylinder #3

H-14

40

Switch - Centershift Indicator

D-7

115

179

BU

Entertainment Radio

C967

BU

Intake Manifold Air Temperature

Injector - Cylinder #4

H-14

41

Switch - Centershift Pin

B-11

116

Ground Circuits

C975

WH

Throttle Speed Set Switch (Auto)

Injector - Cylinder #5

H-14

42

Switch - Differential Lock

I-5

117

BU

Inching Pedal Limit Switch

Injector - Cylinder #6

H-14

43

Switch - Disconnect

H-12

118

A-13

44

Switch - Engine Coolant Temperature

G-15

119

J-6

45

Switch - Floodlamp

I-5

120

E-11

46

Switch - Front Defrost

A-8

121

Control Circuits

200

BK

Main Chassis

C977

201

BK

Speedometer/Tachometer

C978

BR

Throttle Speed Set Switch

Lighter - Cigar

202

BK

Battery - (Transmission Control)

C979

OR

Throttle Speed Set Switch (Resume)

Meter - Service Hour

205

BK

Instrument Panel

C987

RD

Inlet Air Heater

Module - A/C Protection

206

BK

Battery 1 - to Disconnect Switch

C991

PK

Fuel Pressure Sensor Signal

Module - Gauge Interface

G-2

47

Switch - Front Lower Wiper 1

A-7

122

210

BK

24 to 12V Converter 2

E900

WH

Transmission Output Speed Sensor 1 +

Motor - Blower

B-14

48

Switch - Front Lower Wiper 2

A-7

123

229

BK

Front Frame Ground 4

E901

GN

Transmission Output Speed Sensor 1 -

Motor - Front Defrost Fan

B-2

49

Switch - Front Upper Wiper 1

B-7

124

A287

BK

Battery - (Engine Control)

E902

PU

Auxiliary Circuit

Motor - Front Lower Washer

I-10

50

Switch - Front Upper Wiper 2

B-7

125

Basic Machine Circuits

E903

YL

Auxiliary Circuit

Motor - Front Lower Wiper

E-4

51

Switch - Fuel Pressure

F-12

126

304

WH

Cranking Relay Output

E904

BR

Auxiliary Circuit

Motor - Front Upper Washer

I-10

52

Switch - Ground Level Shutdown

C-15

127

306

GN

Cranking Relay

E905

BU

Auxiliary Circuit

Motor - Front Upper Wiper

D-3

53

Switch - Headlamp

J-4

128

307

OR

Key Switch Start

E906

OR

Transmission Output Speed Sensor 2 +

Motor - Rear Defrost Fan

C-9

54

Switch - Headlamp Dimmer

J-4

129

308

YL

Key Switch Run

E907

GY

Transmission Output Speed Sensor 2 -

Motor - Rear Washer

I-10

55

Switch - Heated Mirrors

B-6

130

321

BR

Backup Lamps

E908

BR

Transmission Input Speed Sensor +

Motor - Rear Wiper

C-9

56

Switch - Inching Pedal Limit

E-6

131

322

GY

Horn Relay

E909

WH

Transmission Input Speed Sensor -

Motor - Starting

H-12

57

Switch - Intake Manifold Air Temperature

G-15

132

331

OR

Backup Alarm Relay

E937

PU

Transmission Shifter Redundant Neutral

Port - 12V Power

B-3

58

Switch - Key

B-13

133

365

YL

Fuel Priming Relay

E938

OR

Transmission Shifter First

Pump - Fuel Priming

F-12

59

Switch - LH Brake System Pressure

E-7

134

390

YL

Key Switch Input

E939

WH

Transmission Shifter Second

Relay - Backup Alarm

J-16

60

Switch - Lightbar Lamp

J-4

135

A305

YL

Horn Relay to Forward Warning Horn

E940

BU

Transmission Shifter Third

Relay - Cranking

F-12

61

Switch - Open ROPS Beacon

C-13

136

Monitoring Circuits

E941

YL

Transmission Shifter Fourth

Relay - Fuel Priming

F-12

62

Switch - Park Brake Pressure

E-9

137

GN

Alternator (R) Terminal

E942

GN

Transmission Shifter Fifth

Relay - Horn

J-7

63

Switch - Rear Defrost

A-8

138

405

GY

Low Engine Oil Pressure Lamp

E943

BR

Transmission Shifter Sixth

Relay - Key Switch Enable

B-13

64

Switch - Rear Wiper

A-7

139

408

WH

RH Brake System Pressure Switch

E944

GY

Transmission Shifter Seventh

Relay - Main

G-12

65

Switch - RH Brake System Pressure

E-7

140

410

WH

Action Alarm

E945

PU

Transmission Shifter Eighth

Relay - Start Aid

I-11

66

Switch - Snow Wing Lamp

A-6

141

419

YL

Park Brake Pressure Switch

E946

OR

Transmission Shifter Forward

Relays Tail Panel Lamps

J-7

67

Switch - Stop Lamp

E-7

142

426

BR

Transmission Filter Bypass Switch

E947

WH

Transmission Shifter Reverse

Resistor - CAN 1

H-16

68

Switch - Tail Lamp

J-4

143

432

PK

Brake Pedal Limit Switch

E948

BU

Transmission Shifter Park

Resistor - CAN 2

G-2

69

Switch - Thermostat

C-14

144

439

YL

Centershift Indicator Switch

E949

YL

Transmission Shifter Neutral

Resistor - Front Defrost

B-2

70

Switch - Throttle Hold Mode

B-10

145

441

OR

Coolant Temperature Gauge

E963

BK

Engine Speed Sensor -

Resistor - HVAC 1

B-14

71

Switch - Throttle Speed Set

A-10

146

447

PK

Fuel Level Gauge

E965

BU

Engine Speed Sensor +

Resistor - HVAC 2

B-9

72

Switch - Transmission Filter Bypass

H-13

147

488

WH

LH/RH Brake System Pressure Switches

E965

BU

Secondary Engine Speed Sensor -

Sender - Articulation Angle

H-10

73

Switch - Turn Signal

J-7

148

403

490

GN

Check Transmission Lamp

E966

YL

Secondary Engine Speed Sensor +

Sender - Coolant Temperature

D-12

74

Tachometer

G-1

149

498

WH

Differential Lock Switch and Indicator Lamp

E974

GN

Inching Pedal Limit Switch

Sender - Fuel Level

D-12

75

Valve - Injector Actuation

F-15

150

A429

YL

Articulation Gauge

F713

OR

Turbo Inlet Pressure Sensor Signal

C436

BU

Transmission Filter Bypass Indicator

F715

PU

Ground Level Shutdown Switch

E458

YL

Brake Air Pressure Lamp

F716

WH

Ground Level Shutdown Switch

F420

GN

Action Lamp

F762

GY

Start Aid Relay

G460

GN

Transmission Temperature Sensor Signal

F775

BU

Centershift Pin Solenoid

G479

WH

Check Engine Lamp

F843

YL

Inching Pedal Position Sensor Signal

G826

BR

Engine Oil Pressure Sensor +5V Supply

500

BR

Front Upper Wiper (Park)

G827

BU

Fuel Pressure Sensor Return

CONN 1

A-15

501

GN

Front Upper Wiper (Low)

G828

WH

Atmospheric Press Sensor +5V Supply

CONN 2

A-15
A-15

Accessory Circuits

Connector Number

Front Upper Wiper (High)

G829

GN

Atmospheric Press Sensor Return

BR

Rear Wiper (Park)

G833

PK

Intake Manifold Air Temperature Switch

CONN 4

B-15

504

YL

Rear Wiper (Low)

G849

BR

Injector Actuation Press Sensor Signal

CONN 5

B-15

505

BU

Rear Wiper (High)

G850

BU

Inlet Air Heater Return

CONN 6

B-15
H-15

506

PU

Front Upper Wiper (Wash)

G854

PK

Injector Actuation Valve +

CONN 7

507

WH

Rear Wiper (Wash)

G855

PU

Injector Actuation Valve -

CONN 8

H-15

508

PU

LH Speaker +

G856

WH

TDC Service Probe +

CONN 9

J-14

509

WH

LH Speaker -

G857

YL

TDC Service Probe -

CONN 10

D-14
B-14

511

BR

RH Speaker +

G946

OR

Throttle Lock Indicator Lamp

CONN 11

512

GN

RH Speaker -

H807

YL

Start Aid Relay

CONN 12

A-13

515

GY

Blower Switch (High)

J703

PK

China GPS to Key Switch Enable Relay

CONN 13

B-13

516

GN

Blower Switch (Medium)

J764

BR

Transmission Filter Bypass Switch

CONN 14

C-13

517

BU

Blower Switch (Low)

J765

BU

Transmission Temp Sensor Return

CONN 15

F-13
I-13

521

YL

Blower Switch to A/C Protection Module

L854

YL

AccuGrade Blade Control CAN +

CONN 16

522

WH

A/C High Pressure Switch to Thermostat

L855

GN

AccuGrade Blade Control CAN -

CONN 17

J-13

537

GN

Turn Signal Switch To Flasher

L983

WH

Cylinder #1/#2 Injector Return

CONN 18

I-12
C-12
C-12

556

WH

Differential Lock Switch

L984

OR

Cylinder #3/#4 Injector Return

CONN 19

567

WH

Front Defrost Switch

L985

YL

Cylinder #5/#6 Injector Return

CONN 20

569

PK

Rear Defrost Switch

M998

OR

Autoshift Indicator Lamp

CONN 21

C-11

570

BU

Blade Cushion Solenoid 1/2

N707

PU

Fuel Pressure Switch Return

CONN 22

D-11

575

YL

Front Lower Wiper (Park)

R746

PK

Intake Manifold Air Press Sensor Signal

CONN 23

E-11

Atmospheric Pressure Sensor Signal

CONN 24

F-11

Throttle Position Sensor +8V Supply

CONN 25

F-11

GY

577

PU

Front Lower Wiper (High)

R800

OR

578

BU

Front Lower Wiper (Wash)

R939

WH

Speedometer/Tachometer RS485A

CONN 26

G-11

592

BU

24 to 12V Converter +12V Switched

R940

BU

Speedometer/Tachometer RS485B

CONN 27

I-11

597

PU

A/C High Press Switch to A/C Low Press Switch

R993

BR

Turbo Inlet Pressure Sensor 5V Return

CONN 28

G-10

OR

Turbo Inlet Pressure Sensor +5V Supply

CONN 29

G-10

A503

PK

Front Defroster (Low)

R997

A504

GN

Rear Defroster (Low)

R998

BR

Throttle Position Sensor 8V Return

CONN 30

G-10

A506

OR

Front Defroster (High)

T725

WH

Fuel Pressure Switch

CONN 31

A-10
D-9

A507

YL

Rear Defroster (High)

T858

GY

Cylinder Injector #1/#2 High Side

CONN 32

A513

PK

24 to 12V Converter +12V Unswitched

T859

WH

Cylinder Injector #3/#4 High Side

CONN 33

D-9

A572

PK

A/C Low Pressure Switch

T860

OR

Cylinder Injector #5/#6 High Side

CONN 34

D-9

C542

GN

Auxiliary Circuit

T914

OR

Throttle Hold Mode Switch (Off)

CONN 35

C-8

E554

PK

A/C Clutch Solenoid to A/C Protection Module

Lighting Circuits

T957

PU

Cylinder #1 Injector Return

CONN 36

C-8
C-7

T958

YL

Cylinder #2 Injector Return

CONN 37

601

GY

Dash Lamps

T959

BR

Cylinder #3 Injector Return

CONN 38

C-7

603

PK

Beacon Lamp

T960

BU

Cylinder #4 Injector Return

CONN 39

C-7

604

OR

Stop Lamp Switch

T961

GN

Cylinder #5 Injector Return

CONN 40

G-6

Cylinder #6 Injector Return

CONN 41

G-6

605

YL

LH Lightbar Turn Lamp

T962

WH

606

GY

RH Lightbar Turn Lamp

Y792

PK

CAN Data Link +

CONN 42

G-6

608

GN

LH/RH Rear Floodlamps

Y793

YL

CAN Data Link -

CONN 43

G-6

CONN 44

G-6

CONN 45

F-6

CONN 46

F-6

CONN 47

F-6

CONN 48

F-4

Component Identifiers (CID)

Module Identifier (MID)
Engine Control
(MID No. 036)
CID

Component

0001

Cylinder #1 Injector

0002

Cylinder #2 Injector

0003

Cylinder #3 Injector

0004

Cylinder #4 Injector

0005

Cylinder #5 Injector

0006

Cylinder #6 Injector

0041

8 Volt DC Supply

0042

Injector Actuation Valve

0091

Throttle Position Sensor

0094

Fuel Delivery Pressure Sensor

0100

Engine Oil Pressure Sensor

0164

Injector Actuation Pressure

0168

Electrical System Voltage

0172

Intake Manifold Air Temperature Sensor

0190

Engine Speed Sensor

CONN 47

32

CONN 21

76

12
134

59
CONN 7

CONN 43

52

13

27

CONN 22

CONN 8

CONN 44

50

55

137

89

CONN 15
142

CONN 53

75

126

CONN 27

147
CONN 9

79

25

140

CONN 17
84

62

36
96

82

CONN 48
CONN 50

CONN 42
CONN 41

132

12K, 120K, 140K, and 160K

Motor Grader
Electrical System

51

150

12K:
JJA1-3011
SZP1-359

94

80
CONN 46

119

CONN 49

F-4

CONN 50

E-4

CONN 51

C-3

CONN 52

C-3

CONN 53

D-3/E-3

CONN 54

F-3

CONN 55

F-3

74

115

127
30

11
78

CONN 23

93

CONN 5
83

85

CONN 6

88

35
118
68

22
31

2013 Caterpillar, All Rights Reserved

5
95

CONN 29
10
CONN 30

90

34
69

CONN 16

Engine Timing Calibration

Data valid but above normal operational range.

0262

5 Volt Sensor DC Power Supply

Data valid but below normal operational range.

0267

Remote Shutdown Input

Data erratic, intermittent, or incorrect.

0268

Programmed Parameter Fault

Voltage above normal or shorted high.

0269

Sensor Power Supply

Voltage below normal or shorted low.

0271

Action Alarm

Current below normal or open circuit.

0274

Atmospheric Pressure Sensor

Current above normal or grounded circuit.

0286

EMS Oil Lamp

Mechanical system not responding properly.

0296

Transmission Control

Abnormal frequency, pulse width, or period.

0324

Warning Lamp

Abnormal update.

0342

Secondary Engine Speed Sensor

10

Abnormal rate of change.

0548

Throttle Lock Lamp

11

Failure mode not identifiable.

0549

Throttle Lock Switch

12

Bad device or component.

1589

Turbocharger Inlet Air Pressure Sensor

13

Out of calibration.

1627

Fuel Pump Relay

14

Parameter failures.

1627

Fuel Pump Relay

15

Parameter failures.

1785

Intake Manifold Pressure Sensor

16

Parameter not available.

2417

Ether Injection Control Solenoid

17

Module not responding.

2756

Engine System Warning Indicator

18

Sensor supply fault.

2757

Transmission System Warning Indicator

19

Condition not met.

2770

Throttle Lock Resume/Decel Switch

20

Parameter failures.

2771

Throttle Lock Set/Accel Switch

2869

System Air Pressure Indicator

Harness And Wire Electrical Schematic Symbols

146

145

77

73

110

Pressure
Symbol

44

CONN 26

16

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.

106

133

39
40

66

143

135

128

CONN 54
CONN 55
CONN 49

120

41
97

113

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

148

109
4

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.

42

149
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.

15

108

23

116

17

117

43
37

Condition
High Fuel Pressure

E172

High Air Filter Restriction

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.

45

131
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.

64
63

91

114

CID

Component
Electrical System Voltage

0177

Temperature Sensor (Transmission Oil)

0268

Programmable Parameter

E194

High Exhaust Temperature

E198

Low Fuel Pressure

E265

User Defined Shutdown

0444

Magnetic Switch (Start Relay)

E360

Low Engine Oil Pressure

0520

Configuration (Transmission)

E361

High Engine Coolant Temperature

0585

Speed Sensor (Transmission Output) (No. 1)

E362

Engine Overspeed

0637

Backup Alarm

E390

Fuel Filter Restriction

0668

Transmission Control (Shift Lever)

E441

Idle Elevated to Increase Battery Voltage

0669

Speed Sensor (Transmission Input)

0673

Speed Sensor (Transmission Output) (No. 2)

0868

Indicator Lamp (Automatic shift)

1401

Solenoid Valve (Forward High)

1402

Solenoid Valve (Forward Low)

1403

Solenoid Valve (Reverse)

1404

Solenoid Valve (Speed Clutch) (No. 2)

1405

Solenoid Valve (Speed Clutch) (No. 3)

E539

High Intake Manifold Air Temperature

Event Codes
Transmission Control
Event Code

Condition

E049

Coasting in Neutral Warning

E627

Parking Brake Applied with Machine In Motion

E762

Machine Driven with Cold Transmission

E861

Clock Manual Alignment Required

1406

Solenoid Valve (Speed Clutch) (No. 1)

1407

Solenoid Valve (Low Range)

1408

Solenoid Valve (High Range)

1484

Limit Switch (Inching Pedal)

1580

Indicator Lamp (Transmission Filter Bypass )

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.

CONN 11
2

CONN 20

Harness and Wire Symbols

CONN 19

46
87

Wire,
Cable,
or
Harness
Assembly Identification: Includes
Harness Identification Letters and
Harness Connector Serialization
Codes (see sample).

67

CONN 40
86

Harness Identification Letter(s):

(A, B, C, ..., AA, AB, AC, ...)

L-C12
3E-5179

AG-C4
111-7898

61

L-C12
3E-5179

Harness Connector Serialization Code:

The "C" stands for "Connector" and the
number indicates which connector in the
harness (C1, C2, C3, ...).

Part Number: for Connector Plug

Part Number: for Connector Receptacle

2
Plug

CONN 14

Deutsch connector: Typical representation

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

1
2

Sure-Seal connector: Typical representation

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

CONN 4
6

UNSWITCHED POWER
FUSE BLOCK

5A
9X-1123

Fuse (5 Amps)

Component
Part Number

325-AG135 PK-14

CONN 2
CONN 1

CONN 3

SWITCHED POWER
FUSE BLOCK

Receptacle
Pin or Socket Number

1
2

107

Harness identification code:

This example indicates wire group 325,
wire 135 in harness "AG".

Wire Gauge
Wire Color

57

SHIFT CONSOLE

STEERING AND GUAGE CONSOLES

8
CONN 24

65

28
29

14

72

33

Off-Machine Switch Specification

CONN 39

24

141

56
CONN 38

CHASSIS

OVERHEAD FUSE BLOCK

CONN 37
CONN 36

CONN 10

Part No.

Function

Actuate

Deactuate

Contact Position

275 kPa MAX

170 55 kPa
1-3 Normally Open
(39.8 psi MAX)
(24.6 7.9 psi)
114-5333
A/C High Pressure
2-3 Normally Closed
1750 200 kPa
2800 140 kPa
High
(406.1 20.3 psi)
(253.8 29 psi)
640 kPa MAX
530 40 kPa
Normally Closed
114-9281
Brake System Pressure LH/RH
(92.8 psi MAX)
(76.9 5.8 psi)
103.4 13.8 kPa
34.5 7 kPa
Normally Open
149-6371
A/C Low Pressure
(15 2 psi)
(5 1 psi)
110.3 13.8 kPa
69 kPa MIN
Normally Closed
275-1253
Fuel Pressure
(16 2 psi)
(10 psi MIN)
640 kPa MAX
530 40 kPa
297-1140
Park Brake Pressure
Normally Closed
(92.8 psi MAX)
(76.9 5.8 psi)
With increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the closed condition can be maintained
down to 170 kPa (25 psi).
Low

Contact position at the contacts of the harness connector.

CONN 35

21

130

0168

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.

CONN 12

129

71

136

121

54

CONN 52

Resistor, Sender and Solenoid Specifications

Part No.
7T-4003

124
125

49
CONN 51

101

E096

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

CONN 31

138

Event Code

Circuit Breaker
Symbol

Flow
Symbol

Fuse: A component in an electrical circuit that will open the circuit if too much current flows
through it.

FRONT VIEW OF
GUAGE CONSOLE

38

CONN 18

Level
Symbol

Symbols and Definitions

144

Component Identifiers (CID)

Module Identifier (MID)
Transmission Control
(MID No. 081)

Temperature
Symbol

CONN 25

The FMI is a diagnostic code that indicates what type of failure has occurred.

Event Codes
Engine Control

Symbols

112

18

Failure Description

0261

Printed in U.S.A.

CAB PLATFORM HARNESSES

CONN 28

Failure Mode Identifiers (FMI)

Personality Module

160K:
SZM1-489
JBP1-3159

81

REAR VIEW OF
RELAY PANEL

0253

140K:
JPA1-3139

92

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 near the component. See the
Component Location Chart.

FMI No.

120K:
SZN1-1485
JAP1-3119

CONN 45

Schematic
Location

OR

R747

26

Connector Location

503

Front Lower Wiper (Low)

19

47

502

PK

Always check component part numbers with Parts Manual for your specific machine.

CONN 3

576

60

Component Description
Resistor:

9G-1950

Resistor:

HVAC 1

134-2540

Resistor:

CAN 1/2

7W-9943

Sender:

332-7657

Sender:

10 0.5
Overall: 2 0.1
Each Side of Tap: 1 0.05
120 12

Coolant Temperature

50
Empty: 240-250
Full: 28-33

Fuel Level

145-1144

Solenoid

152-8346

Solenoid

Transmission 1 (Forward High)

Transmission 3 (Reverse)
Centershift Pin

163-0872

Solenoid

A/C Clutch

185-0008

Solenoid

186-1526

Solenoid

239-1134

Solenoid:

Park Brake
Transmission 2 (Forward Low)
Transmission 4 (2nd)
Transmission 5 (3rd)
Transmission 6 (1st)
Transmission 7 (Low Range)
Transmission 8 (High Range)
Start Aid

122
103
123

Resistance (Ohms)

Front Defrost
HVAC 2

8.7 0.4

31 3

20

102
111
139

CONN 32

100
104

CONN 33

98
105

53

99

70
CONN 13

Related Electrical Service Manuals

58

Title
Alternator:

CONN 34
20

TRANSMISSION CONTROL VALVE

HVAC

CAB HARNESSES

17.6 0.6
71.9 2

At room temperature unless otherwise noted.

48

32.6 1.6

Form Number
6N-9294 (35A STD)

SENR4978

197-8820 (95A ATCH)

SENR4130

Transmission Control:

KENR6680

Engine Control:

KENR5407

(Dimensions: 56 inches x 35 inches)

Wire
Color

KENR8244-08
October 2013

42 Page,

Wire
Number

Component Location

KENR8244-08

Wire Description

GN-16
GN-16

1
2

1
2

1
2

A
C
B

BK-18
WH-18
RD-18

(127) GROUND LEVEL SHUTDOWN SWITCH

139-2116

U-C20
1552267
F715-U127 PU-18
F716-U126 WH-18
A287-U125 BK -18

T-C8
1552269
902-T13 BR-16
922-T14 BR-16
T-C7
1552269
901-T11 WH-16
922-T12 BR-16

H-C7
6T6505
522-H10 WH-16

T-C9
1552269
903-T15 GY-16
922-T16 BR-16

H-C6
6T6505
200-H7 BK-14

(144) THERMOSTAT SWITCH

3E-5464
INCLUDED WITH A/C GP ONLY

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

H-C2
3T3158
601-H11 GY-18

E900-U23 WH-18
E901-U22 GN-18
E902-U13 PU-18
E903-U14 YL-18
E904-U16 BR-18
E905-U15 BU-18
E908-U21 BR-18
E909-U20 WH-18
E907-U119 GY-18
E906-U70 OR-18

200-H12 BK-14

(71) HVAC RESISTOR 1

9G-1950

1
2

H-C1
1552269

(87) TRANSMISSION OUTPUT SPEED SENSOR 2

290-5792

BK-18
BK-18

1
2

1
2

MOTOR

V-C5
1552269
E909-V10 WH-18
E908-V11 BR-18

H-C8
3E3382
1
124-H8 GN-14
200-H12 BK-14
521-H9 YL-16
522-H10 WH-16
601-H11 GY-18

V-C6
1552269
E901-V12 GN-18
E900-V13 WH-18

U-C6
3E5179
PU-18
OR-18
WH-18
BU-18
YL-18
GN-18
BR-18
GY-18
PU-18
OR-18
WH-18
BU-18

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

W-C4
1552252
E937-W10
E938-W11
E939-W12
E940-W13
E941-W14
E942-W15
E943-W16
E944-W17
E945-W18
E946-W19
E947-W7
E948-W8

PU-18
OR-18
WH-18
BU-18
YL-18
GN-18
BR-18
GY-18
PU-18
OR-18
WH-18
BU-18

CONN 3

H18

U-C5
W-C3
1552252
3E5179
1
E949-U45 YL-18
E949-W9 YL-18
2
113-U46 OR-16
113-W2 OR-16
3
126-W20 PK-16
126-U79 PK-16
4
201-U81 BK-18
201-W1 BK-18
5
202-U75 BK-16
202-W3 BK-16
6
892-U71 BR-18
892-W39 BR-18
7
893-U72 GN-18
893-W40 GN-18
8
A983-U118 BU-18
A983-W25 BU-18
9
C975-U117 WH-18
C975-W24 WH-18
10
C978-U121 BR-18
C978-W28 BR-18
11
A755-U129 PK-18
A755-W35 PK-18
12
C979-W26 OR-18
C979-U87 OR-18
U-C8
CONN 2 1552273
205-U109 BK-18
601-U110 GY-18
A287-U130 BK-18
A982-U114 BR-18
308-U123 YL-16
T914-U131 OR-18

CONN 1
CONNECTS TO CHASSIS HARNESS AT CONNECTOR AF-C16
LOC A-7
ON MEDIA NUMBER KENR9533 (ACCUGRADE)

16

TO CHINA GPS

H11

3
4
5
6
C
D

AE-C1
3E3376
BK-16
BK-18
GY-18
GN-16

Y-C2
1552272
200-Y12
205-Y11
601-Y5
144-Y13

1
2
3
4

P-C14
3E3382

CONN 14
Y-C3
1552273

BK-16
BK-18
GY-18
GN-16

CONN 11

Y-C1
1552273

124-Y1 GN-14

2
3
4
5
6

200-Y51
521-Y26
522-Y25
601-Y4

BK-14
YL-16
WH-16
GY-18

15

1
2
3
4
5
6

W-C5
3E3382
205-W32 BK-18
601-W31 GY-18
A287-W33 BK-18
A982-W45 BR-18
308-W44 YL-16
T914-W37 OR-18

W-C10
3E3382
1
892-W38 BR-18
2
893-W41 GN-18
3
308-W44 YL-16
4
5
6

L855-W42
L854-W43

Y-C9
3E5519
30
30
390-Y9 YL-16
86
86
J703-Y7 PK-18
85
200-Y48 BK-18
85

(64) KEY SWITCH ENABLE RELAY

3E-5239

113-W2 OR-16
126-W20 PK-16
201-W1 BK-18
202-W3 BK-16
205-W32 BK-18
601-W31 GY-18
892-W38 BR-18
892-W39 BR-18

892-W5 BR-18

893-W40 GN-18
893-W41 GN-18

893-W6 GN-18

A287-W33
A755-W35
A982-W45
A983-W25
C975-W24
C978-W28
C979-W26
E937-W10
E938-W11
E939-W12
E940-W13
E941-W14
E942-W15
E943-W16
E944-W17
E945-W18
E946-W19
E947-W7
E948-W8
E949-W9
L854-W43
L855-W42
T914-W37

BK-18
PK-18
BR-18
BU-18
WH-18
BR-18
OR-18
PU-18
OR-18
WH-18
BU-18
YL-18
GN-18
BR-18
GY-18
PU-18
OR-18
WH-18
BU-18
YL-18
YL-18
GN-18
OR-18

87
87A

87
87a

(133) KEY SWITCH

110-7887

OFF C
ON S
ST B

YL-16
PU-16
OR-16
BR-16

1
2
3
4

YJ-C2
3E3364
200-YJ1 BK -18
129-YJ2 RD -18

1
2
3
4
5
6

P-C12
1552252

CONN 19

1
2

307-Y3 OR-16

Y-C17
1552272
308-Y52 YL-16
390-Y9 YL-16
105-Y10 RD-18
Y-C19
1552269 CONN 12
200-Y43 BK-18
129-Y6 RD-18

PK-18
YL-18
YL-18
GY-18
GY-18
OR-16
BR-18
BR-18

200-P98
200-P103
200-P104
200-P105
200-P10
200-P106
229-P181
229-P64

CONN 20
Y-C6
1552252

(2) ACTION ALARM

3E-6328

YJ-C1
6T6505

J764-Y14 BR -18
977-Y16 YL-18

601-Y15
205-Y18
169-Y20
169-Y2
570-Y19

Y-C7
3E7996
GY-18
BK-18
PK-18
PK-18
BU-16

12

BK-18
BK-18

P-C25
1275483
PU-6

Y-C8
3E7996
601-Y21 GY-18
205-Y22 BK-18

P-C20
1552252
118-P76 GY-16
135-P155 BU-16
144-P73 GN-16
176-P47 RD-14
108-P127 RD-18

205-P171 BK-18
210-P151 BK-18
308-P46 YL-16
506-P24 PU-16
507-P32 WH-16

H9

P-C7
CONN 32 3E5179
575-P77
576-P74
577-P75
578-P31
592-P152
601-P173
605-P84
606-P85
611-P52

RD-16
BK-16
YL-18
GN-18
GN-18
BR-18

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

619-P49 GN-18
A513-P40 PK-18

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

GN-16
BK-18
BR-18
PU-16
WH-16
YL-16
PK-16
PU-16
BU-16
GY-18
GY-14
BU-14

BR-16
YL-16
BU-16
PK-16
GN-16
YL-16

B+

BK-16
GN-16
GY-16
BR-16
OR-16

BK/RD-16
BK-16

MOTOR

CONN 35

J-C4
3E3388

L-C1
1552264

GROUND
MOTOR

2
1
4
6
3
5

1
2

J-C1
1552269
603-J4 PK-16
200-J12 BK-16

J-C2
1552273
200-J11 BK-16
504-J6
119-J5
503-J7
505-J8

YL-16
PK-16
BR-16
BU-16

J-C3
1552269
A507-J10 YL-16
200-J1 BK-16

(72) HVAC RESISTOR 2

7T-4003
J-C8
J-C9
6T6505
6T6505
(112) BLADE CUSHION SWITCH
9X-9629

FRONT ONLY

OFF

FRONT AND REAR

5
C

619-C36 GN-14
619-C37 GN-16

619-C38

629-C30 PK-16

108-P127

RD-18

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

432-C95 PK-18
E974-C91 GN-18
J765-C92 BU-18
C977-C96 BU-18

601-P156

3
4

(111) BEACON SWITCH

9X-9639

(146) THROTTLE SPEED SET SWITCH

185-2197

W-C8
3E7996

OR-18

REDUNDANT NEUTRAL
GROUND
FIRST
SECOND
THIRD
FOURTH
FIFTH
SIXTH
SEVENTH
EIGHTH
FORWARD
REVERSE
PARK
NEUTRAL
+ BATTERY

601-W4 GY-18
601-W22 GY-18
205-W21 BK-18
205-W23 BK-18
C979-W26 OR-18
A287-W34 BK-18
A287-W27 BK-18
A982-W45 BR-18
A755-W35 PK-18
A287-W27 BK-18
C978-W28 BR-18
601-W22 GY-18
205-W23 BK-18

B
2

6
C

A
B
1
2
3
4
5
6
C
D

A
B
2

BU-18

E974-C91

GN-18

A287-C93

NC
COM

BK-18

NO
NC

A
B
C

P-C27
1552269
488-P44 WH-18
201-P122 BK-16

1
2

P-C28
1552269
408-P57 WH -18
488-P44 WH-18

1
2

P-C29
1552269
130-P54 RD-18
604-P68 OR-18

OR-18
BK-18
WH-18

PWR (+24V)
GROUND
SIGNAL

498-P100 WH-18
629-P25 PK-16
A305-P165 YL-16

GY -18

(131) INCHING PEDAL LIMIT SWITCH

112-6175
(114) BRAKE PEDAL LIMIT SWITCH
112-6175

(80) INCHING PEDAL POSITION SENSOR

266-1478

(134) LH BRAKE SYSTEM PRESSURE SWITCH

114-9281

(140) RH BRAKE SYSTEM PRESSURE SWITCH

114-9281

1
2

113-P92 OR-18
118-P76 GY-16
200-P10 BK-14
200-P14 BK-16
200-P36 BK-14
200-P60 BK-16
200-P61 BK-14
200-P63 BK-18
200-P118 BK-16
201-P53 BK-16
205-P138 BK-18
405-P19 GY-18
419-P121 YL-18
439-P142 YL-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
570-P120 BU-16
575-P77 YL-16
576-P74 PK-16
577-P75 PU-16
601-P154 GY-18
605-P78 YL-18
605-P83 YL-18
606-P79 GY-18
606-P80 GY-18
611-P30 PU-16
611-P33 PU-16
611-P39 PU-16
619-P37 GN-16
619-P38 GN-16
685-P21 BR-18
685-P22 BR-18
685-P42 BR-14
921-P34 WH-18
922-P6 BR-18
A429-P130 YL-18
C436-P164 BU-18
E458-P119 YL-18
F420-P9 GN-18
G479-P3 WH-18
G946-P146 OR-18
M998-P35 OR-18
Y792-P4 PK-18
Y793-P5 YL-18

(138) REAR DEFROST SWITCH

9X-9638

3
4
5
6

W-C2
9W1951
A
113-W2 OR-16
B
201-W1 BK-18

893-W6 GN-18
892-W5 BR-18
L855-W42 GN-18
L854-W43 YL-18

10

C
D
E
F
G
H
J

(121) FRONT DEFROST SWITCH

9X-9638

CONN 31

3
4
5
6

601-L55 GY-18
205-L50 BK-18

151-L15
569-L10
A504-L3
569-L10
A507-L2
601-L54
205-L51

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

141-L9 PK-16
567-L16 WH-16
A503-L12 PK-16
567-L16 WH-16
A506-L11 OR-16
601-L53 GY-18
205-L52 BK-18

SERVICE TOOL CONNECTOR

SERVICE TOOL CONNECTOR CAP

8C-6354

M-C2
1552269
609-M1 YL-16
200-M2 BK-16

1
2

HIGH BEAM INDICATOR LAMP

107-1983

G-C17
1071984
498-G1 WH-18
200-G73 BK-18

DIFFERENTIAL LOCK INDICATOR LAMP

107-1983

G-C25
1071984
439-G60 YL-18
200-G72 BK-18

CENTERSHIFT PIN INDICATOR LAMP

107-1983

G-C22
1071984
E458-G47 YL-18
200-G56 BK-18

BRAKE AIR PRESSURE LAMP

107-1983

G-C26
1071984
490-G50 GN-18
113-G2 OR-18

CHECK TRANSMISSION LAMP

107-1983
GA-C4
1552273

G-C24
1071984
419-G46 YL-18
113-G59 OR-18

PARKING BRAKE ENGAGED LAMP

107-1983

G-C20
1071984
G479-G42 WH-18
113-G3 OR-18

CHECK ENGINE LAMP

107-1983

201-G18 BK-18

Y792-G5 PK-18
Y792-G14 PK-18

Y793-G7 YL-18

Y793-G6 YL-18
Y793-G13 YL-18

CONN 54

G946-G51

OR - 18

YL - 18
WH-18
GY - 18
BK - 18
BR - 18
BU - 18

OR-18

P-C4
3E5179

205-G68
601-G67
205-G70
601-G69

WH-18
WH-18

1
4
3
2

1
2

GN-16
GN-16

2
3

WH-18
WH-18

RS485A
RS485B
GROUND
GAUGE +V

RS485A
RS485B
GROUND
GAUGE +V

1
2
3
4
5
6

POWER
CAN HIGH
CAN LOW

(106) SPEEDOMETER
336-6608

1
2
3
4
5
6

RS485A
RS485B
GAUGE GND
GAUGE +V

GROUND

G-C1
1552267
A
YL-18
B
PK-18

R939-GA11 WH-18
R940-GA12 BU-18
201-GA13 BK-18
113-GA14 OR-18

R939-GA11
R939-GA9
R940-GA12
R940-GA10
201-GA17
201-GA13
113-GA14
113-GA18

R939-GA1 WH-18
R940-GA2 BU-18
201-GA3 BK-18
113-GA4 OR-18

WH-18
WH-18
BU-18
BU-18
BK-18
BK-18
OR-18
OR-18

(69) CAN RESISTOR 2

134-2540
(17) RH AIR PRESSURE GAUGE
1W-3306

LAMP
7N-5876

LAMP
7N-5876

G-C29
3T3158

G-C30
3T3158

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

COOLANT TEMPERATURE

CONN 55

ARTICULATION
IGN

IGN

P-C5
1552252

R939-GA9 WH-18
R940-GA10 BU-18
201-GA17 BK-18
113-GA18 OR-18

GA-C3
1552273

G-C3
1552273
113-G64 OR-18
201-G63 BK-18
601-G54 GY-18
441-G9 OR-16
447-G44 PK-18
A429-G45 YL-18

SEND

SEND

1
2
3
4
5
6

GND

GND
WH-18
BK-18
PU-18
OR-18
PK-18
GY-18

IGN

IGN

SEND

SEND
GND

GND

BATTERY

FUEL LEVEL

P-C41
1552269
685-P21 BR-18
200-P14 BK-16

1
2

P-C8
1552269
685-P22 BR-18
200-P10 BK-14

1
2

LH BLADE FLOODLAMP
234-4323

RH BLADE FLOODLAMP
234-4323

P-C19
1552273

118-P76 GY-16
200-P10 BK-14
200-P14 BK-16
200-P36 BK-14
200-P60 BK-16
200-P118 BK-16
575-P77 YL-16
576-P74 PK-16
577-P75 PU-16
605-P78 YL-18
606-P79 GY-18
611-P30 PU-16
611-P33 PU-16
619-P37 GN-16
619-P38 GN-16
629-P25 PK-16
685-P21 BR-18
685-P22 BR-18
A305-P165 YL-16

200-P60
575-P77
576-P74
577-P75
118-P76

1
2
3
4
5
6

BK-16
YL-16
PK-16
PU-16
GY-16

P-C30
1552269
A305-P165 YL-16
200-P118 BK-16

1
2

GROUND

BK-16

MOTOR

(51) FRONT LOWER WIPER MOTOR

135-0611

GN-16
GY-16
BR-16
OR-16

AK-C2
1552267
605-AK5 YL-18
200-AK6 BK-18

(36) FORWARD WARNING HORN

163-1201

BK-16
BK-16

CONN 50

P-C17
1552252
200-P36 BK-14

619-P38 GN-16
619-P37 GN-16

CONN 53

AM-C1
3E5179
1
200-AM1 BK-14

2
3
4
5
6
7
8
9
10
11
12

YL-18
GY-18
PK-16
PU-16

AK-C5
1552269
619-AK3 GN-14
200-AK7 BK-14

B+

605-AM2
606-AM3
629-AM4
611-AM5
614-AM6
611-AM7
617-AM8
619-AM9
618-AM10
619-AM11

AM-C2
1552252
200-AM1 BK-14

605-AM2
606-AM3
629-AM4
611-AM5
614-AM6
611-AM7
617-AM8
619-AM9
618-AM10
619-AM11

YL-18
GY-18
PK-14
PU-14
PU-18
PU-14
BR-18
GN-14
YL-18
GN-14

YL-18
GY-18
PK-14
PU-14
PU-18
PU-14
BR-18
GN-14
YL-18
GN-14

AK-C1
3E5179
1
200-AK12

2
3
4
5
6
7
8
9
10
11
12

200-AK12

200-AK6
200-AK7
200-AK8
200-AK9
200-AK10
200-AK11

BK-14

BK-14

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

(115) CENTERSHIFT INDICATOR SWITCH

3E-3636

605-AK5 YL-18
606-AK13 GY-18

611-AK1 PU-14
611-AK2 PU-14
619-AK3 GN-14

(96) PARK BRAKE SOLENOID

185-0008

CONNECTS TO AK-C1
LOC E-3

RD-18
BK-18
WH-18

LH LIGHTBAR TURN LAMP

135-0427

AK-C4
1552269
611-AK1 PU-14
200-AK8 BK-14

1
2

LH LIGHTBAR HIGH BEAM HEADLAMP

234-4324

AK-C6
1552269
611-AK2 PU-14
200-AK10 BK-14

1
2

RH LIGHTBAR HIGH BEAM HEADLAMP

234-4324

611-AK1 PU-14
611-AK2 PU-14

619-AK4 GN-14

AJ-C1
3E5179
1
200-AJ2 BK-14

CONN 53

A
B
C

LH LIGHTBAR LOW BEAM HEADLAMP

234-4323

1
2

605-AK5 YL-18
606-AK13 GY-18

AK-C3
1552267
606-AK13 GY-18
200-AK9 BK-18

619-AK3 GN-14
619-AK4 GN-14
1
4

(149) TACHOMETER
336-6609

1
2
3
4
5
6

GA-C1
1552273
1
2
3
4
5
6

G-C5
3E5179

G946-P146

490-P2 GN-18
205-P138 BK-18
G479-P3 WH-18

113-P92 OR-18
F420-P9 GN-18
201-P53 BK-16
Y792-P4 PK-18
Y793-P5 YL-18
E458-P119 YL-18
419-P121 YL-18
447-P128 PK-18
605-P83 YL-18
606-P80 GY-18
611-P39 PU-16
A429-P130 YL-18

OR-18
M998-P35

921-P34 WH-18

G-C4
1552252

(47) GAUGE INTERFACE MODULE

274-8068

Y792-G8 PK-18

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

CONN 49

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

113-G77
F420-G16
201-G35
Y792-G8
Y793-G7
E458-G47
419-G46
447-G44
605-G12
606-G11
611-G10
A429-G45

OR-18
M998-G22

921-G21 WH-18

405-G19 GY-18

441-G9 OR-16

G-C10
3E3388

P-C2
1552264

2
3
4
5
6
7
8
9
10
11
12

AJ-C2
1552269
629-AJ3 PK-14
200-AJ4 BK-14

1
2

LH LIGHTBAR WORKLAMP
234-4323

AK-C7
1552269
619-AK4 GN-14
200-AK11 BK-14

629-AJ1 PK-14
AJ-C3
1552269
629-AJ5 PK-14
200-AJ6 BK-14

1
2

A
B
C

RD-18
BK-18
WH-18

1
2

RH LIGHTBAR TURN LAMP

135-0427

RH LIGHTBAR LOW BEAM HEADLAMP

234-4323

RH LIGHTBAR WORKLAMP
234-4323

SNOW WING LAMP

234-4323

1
2

GROUND CIRCUIT

K-C31
1747566

112-K40 PU-6
17

OVERHEAD FUSE BLOCK

15A

108-K61
112-K40
118-K58
135-K35
176-K67
210-K36
308-K34
592-K37
605-K31
606-K32
611-K57
619-K59
A513-K3

H1

NOT
USED

CONN 36

CONN 37

CONN 38

CONN 39

L-C3
3E5179

118-L39
118-L38
200-L42
502-L36
501-L37
500-L34
506-L35

L-C7
1552264
GY-16
GY-16
BK-16
OR-16
GN-16
BR-16
PU-16

L-C19
3E3376

RD-16
PU-6
GY-16
BU-16
RD-14
BK-18
YL-16
BU-18
YL-18
GY-18
PU-14
GN-14
PK-18

119-K1
135-K35
141-K12
148-K18
151-K20
160-K11
162-K64
176-K67
200-K52

H3

200-K51
200-K65
200-K52
200-K47
200-K46
200-K54

(20) CAB GROUND 2

(CAB FRONT)

200-K53 BK-16
200-K71 BK-16
200-K70 BK-16

BK-16
BK-16
BK-16
BK-14
BK-14
BK-14

RD-16
RD-16
WH-16
YL-16
BU-16
BR-16

118-L23
118-L31
200-L20
577-L30
576-L29
575-L33
578-L28

L-C8
1552264
GY-16
GY-16
BK-16
PU-16
PK-16
YL-16
BU-16

L
P W

RD-14
RD-18
BK-18
WH-14
YL-14
BU-14
BR-18

WIPER B+
WASHER B+
GROUND
HIGH
LOW
PARK
WASH

(122) FRONT LOWER WIPER SWITCH 1

112-6174
NOTE B
(123) FRONT LOWER WIPER SWITCH 2
275-7741
NOTE C
H
B B
1
2
3
4
5
6
7
8

RD-16
RD-16
WH-16
YL-16
BU-16
BR-16

L-C9
1552264
119-L25 PK-16
119-L26 PK-16
200-L1 BK-16
505-L6 BU-16
504-L8 YL-16
503-L7 BR-16
507-L27 WH-16

L
P W

RD-14
RD-18
BK-18
WH-14
YL-14
BU-14
BR-18

RD-14
RD-18
BK-18
WH-14
YL-14
BU-14
BR-18

RD-16
GY-16
BU-16
RD-14
BK-16
BK-16
BK-16
BK-18
YL-16
BR-16
GN-16
OR-16
BU-18
PK-18

200-K46 BK-14

200-K4 BK-14
200-K13 BK-14

200-K47 BK-14

200-K16 BK-14
200-K19 BK-14

508-K48
509-K49
511-K43
512-K42

PU-18
WH-18
BR-18
GN-18

200-K51 BK-16

200-K39
200-K41
200-K45
200-K44

508-K48
509-K49
511-K43
512-K42

PU-18
WH-18
BR-18
GN-18

210-K36
308-K34
500-K25
501-K24
502-K26
592-K37
605-K31
606-K32

BK-16
BK-18
BK-16
BK-18

611-K57 PU-14

611-K27 PU-14
611-K30 PU-14

619-K59 GN-14

619-K29 GN-14
619-K28 GN -14

C542-K60

GN- 16

C542-K66
C542-K68

10A

WIPER B+
WASHER B+
GROUND
HIGH
LOW
PARK
WASH

WIPER B+
WASHER B+
GROUND
HIGH
LOW
PARK
WASH

601-L68
601-L66
205-L67
205-L65
162-L63
633-L64

L-C17
3E7996
GY-18
GY-18
BK-18
BK-18
YL-14
BU-14

L-C12
3E7996
601-L66 GY-18
601-L48 GY-18
205-L49 BK-18
205-L65 BK-18
148-L22 WH-16
609-L40 YL-16

L-C10
3E7996
GY-18
GY-18
BK-18
BK-18
BR-18
GN-18
YL-14

601-L44 GY-18
205-L46 BK-18

A
B
1
2
3
4
5
6
C
D

10

11

12

13

14

15

16

BUSS POINT 2

KK

NOT USED

AA
AA
CC
CC
EE
FF
FF
GG
HH
LL
MM
TT
UU
UU
WW

PART#
WIRE AS
169-3145
CABLE AS
300-6152
300-6496
317-3166
302-4398
289-9355
318-2063
305-0038
318-2064
317-3164
294-9621
294-9622
317-3168
317-3165
303-0368
289-9354

BK-16

GROUND
MOTOR

18

160-K11
162-K64
148-K18
117-K14

PU-16
YL-14
WH-16
YL-14

AR-C3
1779654
176-AR1 RD-14
200-AR3 BK-12

(21) CAB GROUND 3

(UPPER CAB)

K-C15
1552264
509-K49 WH-18
508-K48 PU-18
210-K36 BK-18
A513-K3
592-K37
512-K42
511-K43

PK-18
BU-18
GN-18
BR-18

K-C13
1552267
108-K61 RD-16
200-K53 BK-16

1
2
3
4
5
6
7
8

AM/FM RADIO
NOT USED

A
C
B

RD-18
WH-18
BK-18

CHG

OTHER COLOR DESCRIPTIONS

(14) 20A CONVERTER

239-3902
1
2
3
4

HIGHWAYS

+24V BATTERY IN
GROUND

AR-C2
1552273

308-AR2 YL-16

H7

CAN DATA LINK

ACCUGRADE CAN DATA LINK

AR-C1
3E3364

1
2

CAT DATA LINK

B+

CONN 52

K-C12
1552269
176-K67 RD-14
308-K34 YL-16

TURN SIGNAL / WIPER WASHER CIRCUIT

(53) FRONT UPPER WIPER MOTOR
135-0611

GN-16
GY-16
BR-16
OR-16

H7

1
2
3
4
5
6

IGNITION INPUT

LOC ATCH

03

I-7

01
01
00
02
00
00
02
00
00
05
05
02
00
01
01

G-12
G-12
G-11
G-11
G-12
H-12
H-12
H-12
H-12
H-12
H-12
H-12
H-12
H-12
G-12

NOTES

ATCH

ATCH

ATCH

1
2

NOT USED

K-C41
1552269
C542-K68 GN-16
200-K70 BK-16

1
2

NOT USED

K-C17
6T6505
508-K48 PU-18
509-K49 WH-18
K-C18
6T8047

DOME LAMP
3E-6389

CONN 51

K-C14
1552269
135-K35 BU -16
200-K52 BK-16

A
AE
AG
AJ
AK
AL
AM
AN
AP
AR
AT
AU
AW
AW
AY
C
CA
F
F
G
GA
H
J
K
L
L
M
P
R
T
U
U
UA
UA
V
VX
W
Y
YJ

&
&
&
&
&
&
&
&
&

893
E901
E903
E905
E907
E909
L855
R940
Y793

DESCRIPTION
HORN SW

ATCH

K-C39
1552269
C542-K66 GN-16
200-K71 BK-16

+
-

LH SPEAKER
6T-7695

K-C25
1552269
619-K28 GN-14
200-K4 BK-14

1
2

LH CAB LOW BEAM HEADLAMP

2344325

K-C26
1552269
611-K27 PU-14
200-K19 BK-14

1
2

LH CAB HIGH BEAM HEADLAMP

2344326

H6

892
E900
E902
E904
E906
E908
L854
R939
Y792
ID

GN-16
GY-16
BR-16
OR-16

2
1
4
6
3
5

AP-C1
AP-C2
3E3364
7T5957
1
135-AP1 BU-16
2
200-AP2 BK-16

(58) 12V POWER PORT

117-2311

K-C9
1552267
605-K31 YL-18
200-K41 BK-18

H6

(130) HEATED MIRRORS SWITCH

123-5858

(141) SNOW WING LAMP SWITCH

123-5847

501-K24
118-K56
500-K25
502-K26

HEATER AND AIR CONDITIONER CIRCUIT

GN-16
GN-16

NOT USED

A
B
1
2
3
4
5
6
C
D

A
B
1
2
3
4
5
6
C
D

UPPER CAB SWITCH PANEL

7

10A

The following wire

pairs must be
twisted at least 1
turn per 25mm:
A
B
1
2
3
4
5
6
C
D

ENGINE CONTROL CIRCUIT

K-C8
1552273
200-K45 BK-16

HEATED MIRRORS

ID

L-C18
3E7996
601-L68 GY-18
205-L67 BK-18

TRANSMISSION CONTROL CIRCUIT

15A
6

151-K20 GN-16

200-K4 BK-14
200-K13 BK-14
200-K16 BK-14
200-K19 BK-14
200-K39 BK-16
200-K41 BK-18
200-K44 BK-18
200-K70 BK-16
200-K71 BK-16
605-K31 YL-18
606-K32 GY-18
611-K27 PU-14
611-K30 PU-14
619-K28 GN-14
619-K29 GN-14
A503-K21 PK-16
A506-K22 OR-16
C542-K66 GN-16
C542-K68 GN-16

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

A503-K21 PK-16
A506-K22 OR-16
A513-K3 PK-18

601-L43
601-L44
205-L47
205-L46
321-L19
647-L18
117-L17

(139) REAR WIPER SWITCH

275-7741
1
2
3
4
5
6
7
8

108-K61
118-K56
135-K35
176-K67
200-K45
200-K52
200-K53
210-K36
308-K34
500-K25
501-K24
502-K26
592-K37
A513-K3

START AID CIRCUIT

REAR DEFROST

PK-16
BU-16
PK-16
WH-16
GN-16
PU-16
YL-14
RD-14
BK-16

200-K65 BK-16
200-K69 BK-16

117-K14 YL-14
118-K23 GY-16
119-K1 PK-16
141-K12 PK-16
148-K18 WH-16
151-K20 GN-16
160-K11 PU-16
162-K64 YL-14
200-K54 BK-14
500-K25 BR-16
501-K24 GN-16
502-K26 OR-16
A503-K21 PK-16
A506-K22 OR-16
C542-K60 GN-16

L-C11
1552272

(124) FRONT UPPER WIPER SWITCH 1

112-6174
NOTE B
(125) FRONT UPPER WIPER SWITCH 2
275-7741
NOTE C
B B
H
1
2
3
4
5
6
7
8

10A
5

K-C35
1552272

L-C2
1552252

10A

LOAD 2

141-K12 PK-16

K-C1
1552252

L-C13
1552269

10A
3

118-K55 GY-16
118-K56 GY-16

STARTING CIRCUIT
SNOW WING LAMP

FRONT DEFROST

PU-6
YL-14
GY-16
PK-16
PK-16
WH-16
GN-16
PU-16
YL-14

VOLTAGE CONVERTER OUTPUT CIRCUIT

119-K1 PK-16

112-K40
117-K14
118-K55
119-K1
141-K12
148-K18
151-K20
160-K11
162-K64

WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON

15A

108-K61 RD-16
112-K40 PU-6
117-K14 YL-14

WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF

BUSS POINT 1

LOAD 1

118-K55 GY-16

K-C2
3E5179

LOWER CAB SWITCH PANEL

9

G-C6
1071984
611-G10 PU-18
200-G74 BK-18

H29

(94) CENTERSHIFT PIN SOLENOID

152-8346

L-C6
3E7996
1

11

144-L32 GN-16
603-L4 PK-16

(90) TRANSMISSION SHIFTER

253-4019

A
B
1
2
3
4
5
6
C
D

CONN 48

611-P30 PU-16

M-C1
3E3364

L-C4
3E7996

A
B
1
2
3
4
5
6
C
D

RH TURN INDICATOR LAMP

107-1983

GAUGE CONSOLE

605-P78
606-P79
629-P25
611-P33

118-K23 GY-16
118-K58 GY-16

L-C5
3E7996

113-P92 OR-18
200-P61 BK-14
200-P63 BK-18
201-P53 BK-16
205-P138 BK-18
405-P19 GY-18
419-P121 YL-18
439-P142 YL-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
498-P100 WH-18
570-P120 BU-16
601-P154 GY-18
605-P83 YL-18
606-P80 GY-18
611-P39 PU-16
685-P42 BR-14
921-P34 WH-18
922-P6 BR-18
A429-P130 YL-18
C436-P164 BU-18
E458-P119 YL-18
F420-P9 GN-18
G479-P3 WH-18
G946-P146 OR-18
M998-P35 OR-18
Y792-P4 PK-18
Y793-P5 YL-18

(142) STOP LAMP SWITCH

3E-2026

1
2

G-C7
1071984
606-G11 GY-18
200-G75 BK-18

(18) GAUGE CLUSTER

287-3260

H25

P-C50
1552267
126-P110 PK-18
J765-P43 BU-18
F843-P112 YL-18

LH TURN INDICATOR LAMP

107-1983

H29

432-C95 PK-18

1
3
4

633-AT7 BU-14
200-AT8 BK-14

H26

H26
J765-C92

AT-C1
3E3370

P-C16
1552267

432-P162 PK -18
E974-P149 GN -18
J765-P27 BU -18
C977-P125 BU -18

NO

G-C11
1071984
605-G12 YL-18
200-G76 BK-18

(16) LH AIR PRESSURE GAUGE

1W-3306

A287-P50 BK -18
605-P86 YL- 18
606-P87 GY- 18

COM

THROTTLE LOCK INDICATOR LAMP

107-1983

H28

105-P62 RD-18
108-P127 RD-18
112-P144 PU-6
112-P145 PU-6
113-P93 OR-16
122-P81 BU-16
124-P29 GN-14
126-P114 PK-14
127-P141 OR-16
129-P102 RD-18
130-P54 RD-18
144-P124 GN-16
147-P153 RD-16
150-P99 RD-14
153-P158 RD-16
169-P139 PK-18
170-P176 RD-16
176-P47 RD-14
177-P143 RD-6
179-P148 RD-18
200-P13 BK-18
205-P174 BK-18
403-P157 GN-18
432-P162 PK-18
556-P94 WH-18
601-P12 GY-18
601-P156 GY-18
605-P86 YL-18
606-P87 GY-18
608-P20 GN-18
611-P69 PU-16
619-P70 GN-16
685-P23 BR-14
A287-P50 BK-18
C977-P125 BU-18
E974-P149 GN-18
J765-P27 BU-18

P-C35
1552252

C-C21
3E5179

A287-C93 BK-18
605-C46 YL-18
606-C45 GY-18

685-C47 BR-14

498-P100 WH-18
629-P25 PK-16
A305-P165 YL-16

P-C39
3E5179
113-P93 OR-16
122-P81 BU-16
124-P29 GN-14
127-P141 OR-16
126-P114 PK-14
153-P158 RD-16
169-P139 PK-18

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

G-C27
1071984
G946-G51 OR-18
113-G4 OR-18

405-P19 GY-18

OR-16
BU-16
GN-14
OR-16
PK-14
RD-16
PK-18

TRANSMISSION FILTER BYPASS INDICATOR

107-1983

G-C8
1552273
113-G17 OR-18
Y792-G5 PK-18
Y793-G6 YL-18

633-AT7 BU-14
633-AT9 BU-14

RD-14
WH-18
WH-18
GN-16
BR-14
PK -16
GN-18
PU-16
GY-18
GN-16

G-C28
1071984
C436-G55 BU-18
922-G49 BR-18

Y793-G13
Y792-G14

1
2
3
4
5
6
7
8

176-P47
498-P100
556-P94
144-P124
685-P23
629-P25
608-P20
611-P69
601-P12
619-P70

LOW ENGINE OIL PRESSURE LAMP

107-1983

LAMP CLUSTER

YL-18
GY-18
PU-18
WH-18
BR-18
YL-18
BU-18
YL-18
GN-18
WH-18
OR-18
OR-18

BU-14

441-P18 OR-16

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

601-C76 GY-18

GN-16

633-AT11

P-C38
1552252

C-C11
3E5179

RD-14
WH-18
WH-18
GN-16
BR-14
PK-16
GN-18
PU-16
GY-18
GN-16

CONN 47

RD-6

147-P153 RD-16
150-P99 RD-14
170-P176 RD-16
179-P148 RD-18
200-P13 BK-18
A305-P165 YL-16
205-P174 BK-18

C-C20
CONN 46 1552252

YL-18
GY-18
GN-18
PU-16

570-AT5 BU-18
570-AT3 BU-18

570-AT1 BU - 16
200-AT2 BK - 14
633-AT11 BU - 14

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

570-AT1 BU-16

PU-6

601-G67 GY-18
601-G54 GY-18
601-G69 GY-18

605-G12
606-G11
611-G10
921-G21
922-G49
A429-G45
C436-G55
E458-G47
F420-G16
G479-G42
G946-G51
M998-G22

200-AT2 BK-14

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

GY-18
YL-18
YL-18
OR-16
PK-18
GN-18
WH-18

601-G66 GY-18

A
B
C

RD-16
RD-14
RD-16
RD-18
BK-18
YL-16
BK-18

A305-C7 YL-16

3
4

A
B
1
2
3
4
5
6
C
D

405-G19
419-G46
439-G60
441-G9
447-G44
490-G50
498-G1

570-P120 BU-16
200-P61 BK-14
685-P42 BR-14

147-C78
150-C57
170-C81
179-C80
200-C84
A305-C7
205-C75

160-L45 PU-16
C542-L62 GN-16

AT-C5
1552269

436-G60
498-G1
601-G66
200-G71
922-G49
C36-G55

P-C1
3E5179
105-P62 RD-18
403-P157 GN-18
129-P102 RD-18
130-P54 RD-18

RD-18
GN-18
RD-18
RD-18

200-AT4
200-AT6
200-AT10
200-AT8

205-G70 BK-18
205-G68 BK-18

439-P142 YL-18
498-P100 WH-18
601-P154 GY-18
200-P63 BK-18
922-P6 BR-18
C436-P164 BU-18

C-C5
CONN 44 1552252
105-C16
403-C94
129-C5
130-C8

108-C56 RD-18

605-C46
606-C45
608-C26
611-C39

AT-C4
1552269

570-AT5 BU-18
200-AT6 BK-18

AT-C3
1552269

BK-18
BK-18
BK-18
BK-18
BK-18
BK-18
BK-18

201-G63 BK-18
201-G18 BK-18

205-G65 BK-18

633-AT9 BU -14
200-AT10 BK-14

GN
GN
1
2

201-G35 BK-16

REAR WIPER

(145) THROTTLE HOLD MODE SWITCH

183-2151

RH MOLDBOARD LAMP
234-4323

H3

200-G15
200-G76
200-G74
200-G20
200-G72
200-G75
200-G73

490-G50 GN-18
205-G65 BK - 18
G479-G42 WH-18

P-C31
1275483
177-P143

AUTOSHIFT INDICATOR LAMP

107-1983

G-C21
1071984
405-G19 GY-18
200-G20 BK-18

WIRE GROUP COLOR DESCRIPTIONS

(116) CENTERSHIFT PIN SWITCH

9X-9634

A
B
1
2
3
4
5
6
C
D

LH MOLDBOARD LAMP
234-4323

1
2

GN
GN
1
2

(93) BLADE CUSHION SOLENOID 2

112-2240

OR-18
OR-18
OR-18
OR-18
OR-18
OR-18

200-G56 BK-18
200-G23 BK-18

200-G71 BK-18

FRONT UPPER WIPER

A507-J2 YL-16

W-C7
3E7996
601-W29 GY-18
601-W31 GY-18
205-W32 BK-18
205-W30 BK-18
A983-W25 BU-18
A287-W33 BK-18
A287-W36 BK-18
T914-W37 OR-18
A287-W34 BK-18
A287-W36 BK-18
C975-W24 WH-18
601-W29 GY-18
601-W4 GY-18
205-W30 BK-18
205-W21 BK-18

HEADLAMPS

UNLOCK

LOCK
16

A
B
2

113-G59
113-G64
113-G17
113-G2
113-G4
113-G3

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

C-C15
CONN 43 1275484
1
177-C82 RD-6

H4

200-J9 BK-16

1
2

113-G77 OR-18

PU-6

P-C23
1275483
112-P144

113-C88
122-C12
124-C27
127-C55
126-C20
153-C15
169-C54

601-C76 GY-18

685-C48 BR-18
685-C22 BR-14

H4

RIGHT CAB HEADLINER

Y-C14
3T3158

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

144-K62
205-K2
321-K15
506-K5
507-K7
575-K8
576-K10
577-K9
578-K6
601-K33
612-K17
633-K63

C-C13
CONN 42 1275484

G-C2
1071984
M998-G22 OR-18
921-G21 WH-18

H1

A504-J3 GN-16

205-W32 BK-18
601-W31 GY-18
A287-W33 BK-18
A755-W35 PK-18
A982-W45 BR-18
A983-W25 BU-18
C975-W24 WH-18
C978-W28 BR-18
C979-W26 OR-18

H21

YL-16
PK-16
PU-16
BU-16
BU-18
GY-18
YL-18
GY-18
PU-14
GY-14
GN-14
PK-18

RD-16
PU-6
GY-16
BU-16
RD-14
BK-18
YL-16
BU-18
YL-18
GY-18
PU-14
GN-14
PK-18

GY-18
GY-18
GY-18
GY-18
GY-18

601-C60 GY-18
601-C28 GY-18

P-C11
1552269
127-P141 OR-16
200-P72 BK-18
108-K61
112-K40
118-K58
135-K35
176-K67
210-K36
308-K34
592-K37
605-K31
606-K32
611-K57
619-K59
A513-K3

205-C75 BK-18

601-C44 GY-18

P-C10
1552272

GY-16
BU-16
GN-16
RD-14
RD-16
BU-14
BK-18
BK-18
YL-16
BR-18
PU-16
WH-16

BK-18
BK-18
BK-18
BK-18
BK-18

601-C32
601-C52
601-C71
601-C67
601-C33

P-C9
1552269
F775-P51 BU-18
200-P67 BK-18

601-Y41 GY-18

W-C1
7X6222
E937-W10 PU-18
202-W3 BK-16
E938-W11 OR-18
E939-W12 WH-18
E940-W13 BU-18
E941-W14 YL-18
E942-W15 GN-18
E943-W16 BR-18
E944-W17 GY-18
E945-W18 PU-18
E946-W19 OR-18
E947-W7 WH-18
E948-W8 BU-18
E949-W9 YL-18
126-W20 PK-16

K-C3
3E5179
118-K58
135-K35
144-K62
176-K67
108-K61
633-K63
205-K2
210-K36
308-K34
321-K15
506-K5
507-K7

K-C32
1552252
1
575-K8
2
576-K10
3
577-K9
4
578-K6
5
592-K37
6
601-K33
7
605-K31
8
606-K32
9
611-K57
10
612-K17
11
619-K59
12
A513-K3

200-J1 BK-16
200-J11 BK-16
200-J12 BK-16

PK-18

SHIFT LEVER PANEL LAMP

7N-5876

T914-W37

105-P62 RD-18
108-P127 RD-18
112-P144 PU-6
112-P145 PU-6
113-P93 OR-16
122-P81 BU-16
124-P29 GN-14
126-P114 PK-14
129-P102 RD-18
144-P124 GN-16
147-P153 RD-16
150-P99 RD-14
153-P158 RD-16
169-P139 PK-18
170-P176 RD-16
176-P47 RD-14
177-P143 RD-6
179-P148 RD-18
200-P13 BK-18
205-P174 BK-18
403-P157 GN-18
432-P162 PK-18
556-P94 WH-18
601-P12 GY -18
601-P156 GY-18
605-P86 YL-18
606-P87 GY-18
608-P20 GN -18
611-P69 PU-16
619-P70 GN-16
685-P23 BR-14
A287-P50 BK-18
C977-P125 BU-18
E974-P149 GN-18
J765-P27 BU-18

H27

119-J5 PK-16

(54) REAR DEFROST FAN MOTOR

170-4820

A
B
1
2
3
4
5
6
C
D

169-Y2 PK-18
F775-Y17 BU-18

127-P141 OR-16
130-P54 RD-18

K-C5
1275484
1
112-K40 PU-6

CONN 33

(110) AUTOSHIFT SWITCH

102-9861

B
2

127-P141 OR-16
130-P54 RD-18

(137) PARK BRAKE PRESSURE SWITCH

297-1140

A
B
1
2
3
4
5
6
C
D

H23

(26) FRONT FRAME GROUND 3

(RH SIDE)

112-P145

(56) REAR WIPER MOTOR

203-1124

B
2

1
2
3
4
5
6
C
D

BU-18
BU-18

H27

RD-18
RD-18
RD-18
RD-18
RD-18
RD-18
RD-18
RD-18
RD-18
RD-16
RD-14
RD-12
RD-16
RD-16
RD-14
RD-6
RD-18
BK-18
YL-18
GY-18
GY-18
BR-18
YL-16

CONN 34

113-W2 OR-16
201-W1 BK-18
892-W5 BR-18
893-W6 GN-18
L854-W43 YL-18
L855-W42 GN-18

13

1
2

P-C13
3E5179

922-P6 BR-18

BU-18
J765-P27
J765-P43

BK-14
BK-14
BK-14
BK-14
BK-14
BK-14
BK-16
BK-16

Y-C15
3E7996
A
601-Y23 GY -18
B
205-Y24 BK -18

BR-18
BR-14
BR-14
BR-18

103-C42
103-C51
105-C16
108-C56
114-C6
114-C10
114-C14
129-C5
130-C8
147-C78
150-C57
152-C17
153-C15
170-C81
176-C18
177-C82
179-C80
200-C84
605-C46
606-C45
601-C52
685-C48
A305-C7

439-P142 YL-18
169-P134 PK-18

SHIFT CONSOLE
14

J765-P111

RD-16
BK-16

(44) CIGAR LIGHTER

9W-0335

GN-18
YL-18

922-P7 BR-18
922-P133 BR-18

BEACON LAMP
284-3757
BULB
9X-7849

Y-C18
3E3364

H22

685-P21
685-P42
685-P23
685-P22

503-J7
504-J6
505-J8
603-J4
A504-J3
A507-J2

Y-C4
3E5179

Y-C5
1552269

619-P49 GN-18

P-C15
1552269
419-P121 YL-18
201-P140 BK-18

P-C51
1552273
170-P135 RD-16
229-P64 BK-16
308-P71 YL-18
403-P82 GN-18

J703-P90

14

570-AT3 BU-18
200-AT4 BK-18

304-HH1 WH-8

J2

13

10A FUSES
9W-1442
15A FUSES
9W-1441

10A

117-K14 YL-14
118-K23 GY-16
119-K1 PK-16
141-K12 PK-16
148-K18 WH-16
151-K20 GN-16
160-K11 PU-16
162-K64 YL-14
200-K54 BK-14
500-K25 BR-16
501-K24 GN-16
502-K26 OR-16
A503-K21 PK-16
A506-K22 OR-16
C542-K60 GN-16

206-FF1 BK -00

1
2

CONN 22

205-Y42 BK-18

E937-U33
E938-U34
E939-U35
E940-U36
E941-U37
E942-U38
E943-U39
E944-U40
E945-U41
E946-U42
E947-U43
E948-U44

PK-18
BK-18

U-C10
1552269
447-U115 PK-18
201-U83 BK-18

1
2
3
4
5
6

PU-16
PU-16
PU-16
PU-16

619-P37 GN-16
619-P38 GN-16
619-P70 GN-16

200-P10 BK-14
405-P19 GY-18
408-P57 WH-18
419-P121 YL-18
432-P162 PK-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
556-P94 WH-18
570-P120 BU-16
575-P77 YL-16
576-P74 PK-16
577-P75 PU-16
601-P12 GY-18
608-P20 GN-18
921-P34 WH-18
A287-P50 BK-18
A429-P130 YL-18
C436-P164 BU-18
C977-P125 BU-18
E458-P119 YL-18
E974-P149 GN-18
F420-P9 GN-18
F775-P51 BU-18
F843-P112 YL-18
G479-P3 WH-18
G946-P146 OR-18
M998-P35 OR-18
Y792-P4 PK-18
Y793-P5 YL-18

B
2

CONN 13

CONN 4

611-P52 PU-16

HVAC

V-C7
1552269
E907-V14 GY-18
E906-V15 OR-18

SPEED SENSOR 1
SPEED SENSOR 1
7 (LOW RANGE)
5 (3RD)
6 (1ST)
4 (2ND)

H10

OPEN ROPS BEACON LAMP

284-3757
BULB
9X-7849

200-AE8
205-AE3
601-AE2
144-AE4

(48) BLOWER MOTOR

316-1927

B
BK-18
WH-18

WH/RD-14
BK-14

(75) FUEL LEVEL SENDER

332-7657

CONN 21

AE-C2
1552269

H-C4
6T6505

H-C3
6T6505
515-H1 GY-14
515-H4 GY-14

200-H6 BK-18

CONN 5

(86) TRANSMISSION OUTPUT SPEED SENSOR 1

290-5792

101-UU1 RD-4

516-H2 GN-14

U-C2
3E5179

H-C5
6T6505

BR-18
WH-18
GY-18
OR-18

517-H3 BU-14

HVAC PANEL LAMP

8D-1429

CONN 6

1
2

603-AE5 PK-18
200-AE6 BK-18

+ TRANSMISSION OUTPUT
- TRANSMISSION OUTPUT
TRANSMISSION SOLENOID
TRANSMISSION SOLENOID
TRANSMISSION SOLENOID
TRANSMISSION SOLENOID
BACKUP ALARM RELAY

OR-18

A
B
1
2
3
4
5
6
C
D

144-AE4 GN-16
603-AE7 PK-16
603-AE5 PK-18

T-C5
1552269
755-T7 OR-16
921-T8 WH-16

VX-C1
VX-C2
1552269
3E3364
E909-VX1 WH-18
E908-VX2 BR-18

AE-C4
3E7996
601-AE2 GY-18
205-AE3 BK-18

1
2
5
4
3

124-H8 GN-14
521-H9 YL-16

E908-V11
E909-V10
E907-V14
E906-V15

1
2

M998-U107

(113) BLOWER SWITCH

6P-3236

E900-V13 WH-18
E901-V12 GN-18

BK-18
WH-18

BU-18

BU-18
BU-18

(136) OPEN ROPS BEACON SWITCH

9X-9639

V-C1
1552252

(85) TRANSMISSION INPUT SPEED SENSOR

193-2550

J765-U29
J765-U53
J765-U18

200-P10 BK-14
200-P104 BK-14
200-P105 BK-14
200-P106 BK-14
201-P140 BK-18
419-P121 YL-18

893-P179 GN-18
921-P34 WH-18
922-P133 BR-18
331-P15 OR-18
C436-P164 BU-18
C912-P161 GN-18
E974-P149 GN-18
F420-P9 GN-18
F843-P112 YL-18
G946-P146 OR-18
E458-P119 YL-18
150-P99 RD-14
408-P57 WH-18
J765-P111 BU-18
490-P2 GN-18
G479-P3 WH-18
410-P113 WH-18
R800-P159 OR-18
M998-P35 OR-18
R998-P160 BR-18
A287-P50 BK-18
447-P128 PK-18
C977-P125 BU-18

P-C53
1552273
170-P132
229-P181
308-P182
403-P183
893-P179
892-P177

12

CONNECTS TO CHASSIS HARNESS AT CONNECTOR AF-C14

LOC A-7
ON MEDIA NUMBER KENR9533 (ACCUGRADE)

P-C33
1275484
112-P145
1

160-K11 PU-16
C542-K60 GN-16
162-K64 YL-14
633-K63 BU-14

922-T17 BR-16

J764-U11 BR-18
J764-U132 BR-18

129-P102 RD-18
147-P153 RD-16
150-P99 RD-14
153-P158 RD-16
176-P47 RD-14
177-P143 RD-6
179-P148 RD-18

105-P62 RD-18
108-P127 RD-18
112-P144 PU-6
112-P145 PU-6
118-P76 GY-16
122-P81 BU-16
124-P29 GN-14
129-P102 RD-18
147-P153 RD-16
150-P99 RD-14
153-P158 RD-16
176-P47 RD-14
177-P143 RD-6
179-P148 RD-18
200-P10 BK-14
405-P19 GY-18
408-P57 WH-18
419-P121 YL-18
432-P162 PK-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
556-P94 WH-18
570-P120 BU-16
575-P77 YL-16
576-P74 PK-16
577-P75 PU-16
608-P20 GN-18
601-P12 GY-18
921-P34 WH-18
A287-P50 BK-18
A429-P130 YL-18
C436-P164 BU-18
C977-P125 BU-18
E458-P119 YL-18
E974-P149 GN-18
F420-P9 GN-18
F775-P51 BU-18
F843-P112 YL-18
G479-P3 WH-18
G946-P146 OR-18
M998-P35 OR-18
Y792-P4 PK-18
Y793-P5 YL-18

606-P80 GY-18
606-P87 GY-18
606-P79 GY-18
611-P69
611-P30
611-P33
611-P39

126-P110 PK-18
169-P134 PK-18
200-P67 BK-18
200-P72 BK-18
201-P122 BK-16
408-P57 WH-18
604-P68 OR-18
F775-P51 BU-18
F843-P112 YL-18
J765-P43 BU-18

YL-14
BR-18
BU-16
PU-16
BR-16
GN-16
YL-16
OR-16
PU-16
GN-16
BK-14
GY-14

921-U3 WH-16
922-U4 BR-16

BR-18
BR-18
BR-18

10A
11

PK-18
YL-18
RD-16
PU-14

C-C16
CONN 41 1275483
112-C21 PU-6

176-C18
498-C4
556-C1
144-C90
685-C47
629-C30
608-C26
611-C39
601-C44
619-C38

403-C94 GN-18
498-C4 WH-18
556-C1 WH-18

117-K14
321-K15
578-K6
506-K5
500-K25
501-K24
575-K8
502-K26
577-K9
144-K62
200-K54
612-K17

PU-16
WH-16
BR-16
GY-16

J764-U26
J764-U27
J764-U28

E900-U23 WH-18
E901-U22 GN-18
903-U10 GY-16
902-U9 BR-16
901-U8 WH-16
900-U7 PU-16
331-U92 OR-18
U-C12
3E6287

606-P89 GY-18
606-P85 GY-18

10

15

ACTION LAMP
107-1983

8
15A

BEACON

CONN 45

YL-14
WH-16
PU-16
YL-14
BK-18
BK-18
BR-18
GY-18
GY-18
YL-16
BU-14
GN-18
GN-16

GN-16
GN-16

1
2

T-C6
1552269
900-T9 PU-16
922-T10 BR-16

900-U7
901-U8
902-U9
903-U10

126-U47 PK-14
307-U57 OR-16
331-U92 OR-18
892-U68 BR-18
892-U73 BR-18
893-U67 GN-18
893-U74 GN-18
921-U113 WH-18
922-U48 BR-18
977-U128 YL-18
A287-U105 BK-18
C436-U106 BU-18
C977-U69 BU-18
E974-U82 GN-18
F843-U54 YL-18
J764-U132 BR-18
J765-U53 BU-18
M998-U107 OR-18

RD-18
RD-18
PU-6
PU-6
GY-16
BU-16
GN - 14

AUXILIARY CIRCUIT
AUXILIARY CIRCUIT
+ TRANSMISSION INPUT SPEED SENSOR
- TRANSMISSION INPUT SPEED SENSOR

605-P86 YL-18
605-P78 YL-18
605-P83 YL-18

605-P88 YL-18
605-P84 YL-18

YL-18

BU-16
GN-14
PK-14
OR -16
RD-18
RD-18
GN-16
RD-16
RD-14
RD-12
RD-16
PK-18
RD-16
RD-14
RD-6
RD-18
BK-18

117-L17
148-L22
160-L45
162-L63
205-L47
205-L49
321-L19
601-L43
601-L48
609-L40
633-L64
647-L18
C542-L62

GN-16
GN-16

1
2

921-T18 WH-16
922-T17 BR-16

921-T18 WH-16

BR-16
BR-16
BR-16
BR-16

PU-16
WH-16
BR-16
GY-16

GN-16
YL-16
BU-16
OR-16

BR-18
WH-18

OR-16

604-P45 OR-18
604-P41 OR-18

439-P142

601-L57 GY-18

GN-16
GN-16

922-T12
922-T10
922-T14
922-T16

T-C2
1552269
751-T1 GN-16
921-T2 WH-16

1
2

WH-16
WH-16
WH-16
WH-16

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

E908-U21
E909-U20

441-U122

PK-18
BK-18

604-P68 OR-18

102-C19 RD-14

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

GN-16
GN-16

921-T6
921-T8
921-T2
921-T4

900-T9
901-T11
902-T13
903-T15

GN-16
YL-16
BU-16
OR-16

OR-18

PU-18
YL-18

AUXILIARY CIRCUIT
AUXILIARY CIRCUIT

GY-18
GY-18

205-C63
205-C72
205-C70
205-C86
205-C31

YL-14
BR-18
BU-16
PU-16
BR-16
GN-16
YL-16
OR-16
PU-16
GN - 16
BK-14
GY-14

GN-16
GN-16

1
2

T-C4
1552269
754-T5 BU-16
921-T6 WH-16

751-T1
752-T3
754-T5
755-T7

T914-U131

E902-U13
E903-U14

(74) COOLANT TEMPERATURE SENDER

7W-9943

601-P156
601-P154

GN-18

H24

117-L13
321-L19
578-L28
506-L35
500-L34
501-L37
575-L33
502-L36
577-L30
144-L32
200-L61
612-L21

GN-16
GN-16

1
2

T-C3
1552269
752-T3 YL-16
921-T4 WH-16

GN-16
YL-16
BU-16
OR-16
PU-16
WH-16
BR-16
GY-16

BR-18
BU-18

TRANSMISSION SOLENOID 4/5/6/7 RETURN

Y792-P4
Y793-P5
977-P48
601-P167
405-P19
441-P18
J764-P56
892-P177

GY-18
GY-18
GY-18

169-C54 PK-18

10A

144-C90 GN-16

112-C83 PU-6

113-C88 OR-16

122-C12
124-C27
126-C20
127-C55
129-C5
130-C8
144-C90
147-C78
150-C57
152-C17
153-C15
169-C54
170-C81
176-C18
177-C82
179-C80
200-C84

GY-18
GY-18
GY-18
GY-18
GY-18

(105) TRANSMISSION SOLENOID 8 (HIGH RANGE)

186-1526

GN-16
GN-16

751-T1
752-T3
754-T5
755-T7
900-T9
901-T11
902-T13
903-T15

U-C1
1552252
751-U1
752-U2
754-U5
755-U6

E904-U16
E905-U15

OR-16
PK-18

+ TRANSMISSION OUTPUT SPEED SENSOR 2

- TRANSMISSION OUTPUT SPEED SENSOR 2

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

601-P167
601-P172
601-P173

403-P157

BK-18
BK-18
BK-18

200-P98 BK-14
200-P103 BK-14
229-P64 BK-16
229-P181 BK-16

307-P17 OR-16
410-P113 WH-18
J703-P90 PK-18

P-C34
9X1343
113-P91 OR-16
126-P1 PK-14
201-P107 BK-18
205-P168 BK-18
307-P17 OR-16
308-P137 YL-16
432-P162 PK-18

205-P174
205-P169
205-P138

403-P59 GN-18
403-P183 GN-18
403-P82 GN-18

BLADE CUSHION/CENTERSHIFT PIN

601-L48
601-L43
601-L54
601-L53
601-L55

(104) TRANSMISSION SOLENOID 7 (LOW RANGE)

186-1526

CONN 10

T-C1
3E5179

922-U25 BR-18

200-P98 BK-14
200-P103 BK-14

201-P126 BK-16
201-P53 BK-16

RD-18
RD-18
PU-6
PU-6

114-C6 RD-18
114-C14 RD-18
114-C10 RD-18

BR-18
BR-16
GN-16
OR-16
BR-16
YL-16
BU-16
PU -16
WH-16
YL-16
PK-16
PU-16
BU-16

(103) TRANSMISSION SOLENOID 6 (1ST)

186-1526

OR-16
BK-16
WH-16

U-C13
9X0141
OR-16
PK-14
BK-18
BK-18
OR-16
YL-16
PK-18

893-U74 GN-18
921-U113 WH-18
922-U48 BR-18
331-U92 OR-18
C436-U106 BU-18
C912-U102 GN-18
E974-U82 GN-18
F420-U78 GN-18
F843-U54 YL-18
G946-U89 OR-18
E458-U62 YL-18
150-U120 RD-14
408-U63 WH-18
J765-U53 BU-18
490-U85 GN-18
G479-U93 WH-18
410-U88 WH-18
R800-U104 OR-18
M998-U107 OR-18
R998-U103 BR-18
A287-U105 BK-18
447-U115 PK-18
C977-U69 BU-18

TRANSMISSION TEMPERATURE SENSOR SIGNAL

200-P98 BK-14
200-P103 BK-14
229-P64 BK-16
229-P181 BK-16

200-P98 BK-14
200-P103 BK-14

Y792-U64 PK-18
Y793-U65 YL-18
977-U128 YL-18
601-U110 GY-18
405-U116 GY-18
441-U122 OR-16
J764-U132 BR-18
892-U73 BR-18

201-U84 BK-18

441-U122
447-U115

CA-C2
1552272
A572-CA5 PK-16
200-CA3 BK-16
E554-CA6 PK-16
521-CA2 YL-16

BK-18
BK-18

113-C87 OR-16
113-C53 OR-16

321-L19
500-L34
501-L37
502-L36
503-L7
504-L8
505-L6
506-L35
507-L27
575-L33
576-L29
577-L30
578-L28

(88) TRANSMISSION TEMPERATURE SENSOR

3E-8700

PWR (+24)
GROUND
SIGNAL

113-U46 OR-16
201-U81 BK-18
205-U109 BK-18
601-U110 GY-18
A755-U129 PK-18
A983-U118 BU-18
C975-U117 WH-18
C978-U121 BR-18
C979-U87 OR-18

U-C18
3E3370
A
126-U17 PK-18
B
J765-U18 BU-18
C
G460-U19 GN-18

E906-U70 OR-18
E907-U119 GY-18

113-U46
126-U47
201-U84
205-U109
307-U57
308-U91
432-U101

TRANSMISSION FILTER BYPASS INDICATOR

201-U81 BK-18
201-U83 BK-18

1
2
3
4

CONN 23

113-U46 OR-16
126-U47 PK-14
205-U109 BK-18
307-U57 OR-16
331-U92 OR-18
601-U110 GY-18
892-U73 BR-18
893-U74 GN-18
921-U113 WH-18
922-U48 BR-18
977-U128 YL-18
A287-U105 BK-18
C436-U106 BU-18
C977-U69 BU-18
E974-U82 GN-18
F843-U54 YL-18
J764-U132 BR-18
J765-U53 BU-18
M998-U107 OR-18

INCHING PEDAL POSITION SENSOR SIGNAL

GN-18
BK-18
BU-18
RD-18

A/C

892-U68 BR-18
893-U67 GN-18
A755-U129 PK-18
A983-U118 BU-18
C975-U117 WH-18
C978-U121 BR-18
C979-U87 OR-18
T914-U131 OR-18

AUTOSHIFT SWITCH
INCHING PEDAL LIMIT SWITCH
- BATTERY (TRANSMISSION CONTROL)
- BATTERY (TRANSMISSION CONTROL)
TRANSMISSION SHIFTER NEUTRAL
TRANSMISSION SHIFTER PARK
TRANSMISSION SHIFTER REVERSE
TRANSMISSION SHIFTER FORWARD
TRANSMISSION SHIFTER EIGHTH
TRANSMISSION SHIFTER SEVENTH
TRANSMISSION SHIFTER SIXTH
TRANSMISSION SHIFTER FIFTH
TRANSMISSION SHIFTER FOURTH
TRANSMISSION SHIFTER THIRD
TRANSMISSION SHIFTER SECOND
TRANSMISSION SHIFTER FIRST
TRANSMISSION SHIFTER REDUNDANT NEUTRAL

OUTPUT
GROUND
A/C CLUTCH +
+24 VDC

(46) A/C PROTECTION

MODULE
169-7443

1
2

E974-P149 GN-18
F420-P9 GN-18
F843-P112 YL-18
G479-P3 WH-18
G946-P146 OR-18
J764-P56 BR-18
J765-P111 BU-18
M998-P35 OR-18
R800-P159 OR-18
R998-P160 BR-18
Y792-P4 PK-18
Y793-P5 YL-18

201-P140
201-P107

H25

205-L56 BK-18

YL-18

GN-18

892-U68 BR-18
893-U67 GN-18
A755-U129 PK-18
A983-U118 BU-18
C975-U117 WH-18
C978-U121 BR-18
C979-U87 OR-18
T914-U131 OR-18

TRANSMISSION FILTER BYPASS SWITCH

AUTOSHIFT INDICATOR LAMP
INCHING PEDAL LIMIT SWITCH
TRANSMISSION SOLENOID 3 (REVERSE)
TRANSMISSION SOLENOID 1 (FWD HIGH)
TRANSMISSION SOLENOID 2 (FWD LOW)
TRANSMISSION SOLENOID 8 (HIGH RANGE)

BK-18
BK-18

2 3
1

CA-C5
1552269
597-CA7 PU-16
522-CA1 WH-16

200-P72 BK-18
200-P67 BK-18

105-C16
108-C56
112-C21
112-C83

103-C34 RD-18
112-C21 PU-6
112-C83 PU-6
113-C53 OR-16
113-C87 OR-16
122-C12 BU-16
124-C27 GN-14
126-C20 PK-14
127-C55 OR-16
144-C90 GN-16
169-C54 PK-18
205-C31 BK-18
205-C63 BK-18
205-C70 BK-18
205-C72 BK-18
205-C86 BK-18
403-C94 GN-18
498-C4 WH-18
556-C1 WH-18
601-C32 GY-18
601-C60 GY-18
601-C67 GY-18
601-C71 GY-18
608-C26 GN-18
611-C39 PU-16
601-C28 GY-18
619-C36 GN-14
619-C37 GN-16
629-C30 PK-16
685-C22 BR-14

GN-16
BK-18
BR-18
PU-16
WH-16
YL-16
PK-16
PU-16
BU-16
GY-18
GY-14
BU-14

T958-A17

G460-U19

BU-18

(108) A/C HIGH PRESSURE

SWITCH
114-5333

1
2

113-P92 OR-18
113-P93 OR-16
126-P110 PK-18
126-P114 PK-14
144-P124 GN-16
169-P134 PK-18
169-P139 PK-18
170-P176 RD-16
200-P63 BK-18
200-P13 BK-18
200-P14 BK-16
200-P36 BK-14
200-P60 BK-16
200-P61 BK-14
200-P67 BK-18
200-P72 BK-18
200-P118 BK-16
201-P53 BK-16
205-P138 BK-18
205-P174 BK-18
403-P157 GN-18
601-P154 GY-18
601-P156 GY-18
604-P68 OR-18
605-P78 YL-18
605-P83 YL-18
605-P86 YL-18
606-P79 GY-18
606-P80 GY-18
606-P87 GY-18
611-P30 PU-16
611-P33 PU-16
611-P39 PU-16
611-P69 PU-16
619-P37 GN-16
619-P38 GN-16
619-P70 GN-16
685-P21 BR-18
685-P22 BR-18
685-P23 BR-14
685-P42 BR-14
922-P6 BR-18
J765-P27 BU-18
J765-P43 BU-18

103-C34 RD-18
103-C51 RD-18
103-C42 RD-18

144-K62
205-K2
321-K15
506-K5
507-K7
575-K8
576-K10
577-K9
578-K6
601-K33
612-K17
633-K63

WH-18
PU-18

C436-U106

YL-18

AUTOSHIFT SWITCH RETURN

TRANSMISSION TEMPERATURE SENSOR RETURN
CAT DATA LINK HIGH
CAT DATA LINK LOW

GN-18
WH-18
OR-18
OR-18
BR-18
PK-18
YL-18

GN-14
GN-14

E974-P149 GN-18
F420-P9 GN-18
F843-P112 YL-18
G479-P3 WH-18
G946-P146 OR-18
J764-P56 BR-18
J765-P111 BU-18
M998-P35 OR-18
R800-P159 OR-18
R998-P160 BR-18
Y792-P4 PK-18
Y793-P5 YL-18

BK-12
BK-12
BK-16
BK-18

BK-18
BK-18
BK-18
BK-18
BK-18

T859-A37
T957-A16

113-U46 OR-16
201-U81 BK-18
205-U109 BK-18
601-U110 GY-18
A755-U129 PK-18
A983-U118 BU-18
C975-U117 WH-18
C978-U121 BR-18
C979-U87 OR-18
T914-U131 OR-18

BU-18
BU-18
WH-18
GN-18
PU-18
YL-18
BR-18
BU-18
OR-18
GY-18
BR-18
WH-18
PU-18
OR-18
WH-18
BU-18
YL-18
GN-18
BR-18
GY-18
PU-18
OR-18
WH-18
BU-18
YL-18
GN-18
YL-18
GN-18

F420-U78
G479-U93
G946-U89
R800-U104
R998-U103
Y792-U64
Y793-U65

(91) A/C CLUTCH SOLENOID

163-0872

CA-C4
1552269
E554-CA6 PK-16
200-CA4 BK-16

200-P66
200-P136
201-P126
205-P169

205-L47
205-L49
205-L52
205-L50
205-L51

GY-18
WH-18
BR-18
GN-18
BU-18

F843-U54
C436-U106
C977-U69
E900-U23
E901-U22
E902-U13
E903-U14
E904-U16
E905-U15
E906-U70
E907-U119
E908-U21
E909-U20
E937-U33
E938-U34
E939-U35
E940-U36
E941-U37
E942-U38
E943-U39
E944-U40
E945-U41
E946-U42
E947-U43
E948-U44
E949-U45
E974-U82
F843-U54
G460-U19

5
6
9
4
11
12
13
15
16
17
18
19
21
22
32
26
10
27
28
25
31
33
3
34
36
30
38
24
35
39
29
23
40
20
14
2
8
1
7
37

+ BATTERY
+ BATTERY
+ BATTERY
CRANKING RELAY
KEY SWITCH START
TRANSMISSION SOLENOID 8 (HIGH RANGE)
TRANSMISSION FILTER BYPASS SWITCH
AUTOSHIFT SWITCH

1
2

BK-14

YL-18
YL-18
YL-16
YL-16
YL-16
YL-16
YL-16

CONN 40

PK-16
OR-16
PK-16
PK-16
GN-16
WH-16

T858-A23
T962-A29
T959-A18
T961-A28
T960-A19

BK-14
BK-14
BK-14
BK-16
BK-18
BK-14
BK-14
BK-14
BK-18
BK-18

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

1
6
28
8
40
7
22
21
38
14
15
16
9
3
18
33
12
27
10
4
17
11
34
32
36
2
5
37
25
31
39
13
19
23
35
29
20
24
30
26

BK-18
BK-18

200-P105

308-P71
308-P182
308-P137
308-P150
308-P65
308-P115
308-P46

165-C13 YL-18

10A

PARK BRAKE

RD-12
RD-14
RD-18
RD-18
RD-18
RD-18
RD-18
RD-18

G-C23
1071984
F420-G16 GN-18
200-G15 BK-18

DIFFERENTIAL LOCK

15A

126-C20 PK-14

102-C19 RD-14

C-C3
1297163
152-C17 RD-12

576-K10
A506-K22
A503-K21
141-K12
151-K20
148-K18

H18

A287-U100
A287-U111
A287-U96
A287-U97
A287-U130
A287-U112
A287-U90
A287-U144
A287-U105
A287-U125

922-U25 BR-18

977-U128
E974-U82
202-U76
202-U77
E949-U45
E948-U44
E947-U43
E946-U42
E945-U41
E944-U40
E943-U39
E942-U38
E941-U37
E940-U36
E939-U35
E938-U34
E937-U33

J1

(109) A/C LOW PRESSURE

SWITCH
149-6371

432-P162 PK-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
601-P167 GY-18
921-P34 WH-18
922-P133 BR-18
977-P48 YL-18
A287-P50 BK-18
C436-P164 BU-18
C912-P161 GN-18
C977-P125 BU-18
E458-P119 YL-18

BK-12
BK-12
BK-16
BK-18

576-L29 PK-16
A506-L11 OR-16
A503-L12 PK-16
141-L9 PK-16
151-L15 GN-16
148-L22 WH-16

OR-18

403-P82 GN-18
403-P183 GN-18
405-P19 GY-18
408-P57 WH-18

200-P61 BK-14
200-P60 BK-16
200-P66 BK-12

200-P66
200-P136
201-P126
205-P169

200-L42 BK-16
200-L20 BK-16
200-L1 BK-16

T860-A34

PU-18
YL-18
BR-18
BU-18
GN-18
WH-18

922-U4 BR-16
922-U48 BR-18

426-U12 BR-18
M998-U107 OR-18
C977-U69 BU-18
751-U1 GN-16
752-U2 YL-16
754-U5 BU-16
755-U6 OR-16

(11) TRANSMISSION CONTROL

172-9389

CA-C3
1552269
A572-CA5 PK-16
597-CA7 PU-16

403-P82 GN-18
403-P183 GN-18
405-P19 GY-18
408-P57 WH-18
432-P162 PK-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
601-P167 GY-18
921-P34 WH-18
922-P133 BR-18
977-P48 YL-18
A287-P50 BK-18
C436-P164 BU-18
C912-P161 GN-18
C977-P125 BU-18
E458-P119 YL-18

RD-16

GY-18
BK-18
GY-16
WH-16
PK-16

T957-A16
T958-A17
T959-A18
T960-A19
T961-A28
T962-A29

893-U58 GN-18

900-U7 PU-16
901-U8 WH-16
902-U9 BR-16
903-U10 GY-16
977-U128 YL-18
921-U24 WH-16
921-U113 WH-18
921-U3 WH-16
921-U80 WH-16

126-U79 PK-16
202-U75 BK-16
308-U123 YL-16
892-U71 BR-18
893-U72 GN-18
A287-U130 BK-18
A982-U114 BR-18
E937-U33 PU-18
E938-U34 OR-18
E939-U35 WH-18
E940-U36 BU-18
E941-U37 YL-18
E942-U38 GN-18
E943-U39 BR-18
E944-U40 GY-18
E945-U41 PU-18
E946-U42 OR-18
E947-U43 WH-18
E948-U44 BU-18
E949-U45 YL-18

OR-18
OR-18

J764-U27 BR-18
J765-U29 BU-18
893-U58 GN-18
892-U59 BR-18

892-U59 BR-18

893-U74 GN-18
893-U67 GN-18
893-U72 GN-18

OR-18
T860-A90
T860-A89

AW-C6
3E3376
522-AW13 WH-16
521-AW12 YL-16
200-AW9 BK-16
200-AW10 BK-16

1
2
3
4

170-P176

113-P92 OR-18
118-P76 GY-16
200-P10 BK-14
200-P14 BK-16
200-P36 BK-14
200-P60 BK-16
200-P61 BK-14
200-P63 BK-18
200-P118 BK-16
201-P53 BK-16
205-P138 BK-18
405-P19 GY-18
419-P121 YL-18
441-P18 OR-16
447-P128 PK-18
490-P2 GN-18
570-P120 BU-16
575-P77 YL-16
576-P74 PK-16
577-P75 PU-16
601-P154 GY-18
605-P78 YL-18
605-P83 YL-18
606-P79 GY-18
606-P80 GY-18
611-P30 PU-16
611-P33 PU-16
611-P39 PU-16
619-P37 GN-16
619-P38 GN-16
685-P21 BR-18
685-P22 BR-18
685-P42 BR-14
921-P34 WH-18
922-P6 BR-18
A429-P130 YL-18
C436-P164 BU-18
E458-P119 YL-18
F420-P9 GN-18
G479-P3 WH-18
G946-P146 OR-18
M998-P35 OR-18
Y792-P4 PK-18
Y793-P5 YL-18

201-P122 BK-16

601-K33
205-K2
118-K23
507-K7
119-K1

T860-A34

BR-18

308-P71 YL-18
308-P137 YL-16
308-P182 YL-18
331-P15 OR-18

PK-18
PK-18

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

G849-A96

CA-C1
1552272
WH-16
YL-16
BK-16
BK-16

205-P168 BK-18
308-P71 YL-18
308-P137 YL-16
308-P182 YL-18
331-P15 OR-18

169-P139
169-P134

GY-18
BK-18
GY-16
WH-16
PK-16

PU-18

WH-18
WH-18

170-P132 RD-16
170-P135 RD-16
201-P107 BK-18
205-P168 BK-18
229-P64 BK-16
229-P181 BK-16

GN-16

200-P131 BK-16
200-P26 BK-16
200-P104 BK-14

601-P167 GY-18
601-P172 GY-18
601-P173 GY-18
604-P41 OR-18
604-P45 OR-18
605-P84 YL-18
605-P88 YL-18
606-P85 GY-18
606-P89 GY-18
611-P52 PU-16
619-P49 GN-18
922-P7 BR-18
922-P133 BR-18
J765-P111 BU-18
105-P62
108-P127
112-P145
112-P144
118-P76
122-P81
124-P29

144-P124

200-P118 BK-16
200-P14 BK-16

403-P59 GN-18
403-P82 GN-18
403-P183 GN-18

113-P91 OR-16
126-P1 PK-14
150-P99 RD-14
170-P132 RD-16
170-P135 RD-16
201-P107 BK-18

PK-18
PK-14

601-L57
205-L56
118-L41
507-L27
119-L24

N707-A31

T859-A87
T859-A88

WH-18

113-P91 OR-16
126-P1 PK-14
150-P99 RD-14

126-P110
126-P114

BK-14
BK-16
BK-16
BK-18

T859-A37

HEADLAMPS
16

115-C29 RD-16

TRANSMISSION CONTROL

15A

10A

AT-C2
1552269

200-L61
200-L59
200-L60
200-L58

G850-A98 BU-18
G826-A1 BR-18

14

149-C24 PU-14
LIGHTBARS

10A

124-C27 GN-14

153-C15 RD-16

10A

GY-16
GY-16
GY-16
GY-16
PK-16
PK-16
BK-16
BK-16
BK-16
BR-16
GN-16
OR-16
BR-16
YL-16
BU-16
PU-16
WH-16
YL-16
PK-16
PU-16
BU-16

(102) TRANSMISSION SOLENOID 5 (3RD)

186-1526

GY-18
GY-18

15A

SWITCHED POWER
FUSE BLOCK

HVAC

START AID

118-L23
118-L31
118-L38
118-L39
119-L25
119-L26
200-L1
200-L20
200-L42
500-L34
501-L37
502-L36
503-L7
504-L8
505-L6
506-L35
507-L27
575-L33
576-L29
577-L30
578-L28

T858-A86
T858-A85

GY-18

BK-16
BK-16
GN-16
OR-16
OR-18
BR-18
GN-16
YL-16
BU-16
OR-16

892-U73 BR-18
892-U68 BR-18
892-U71 BR-18
WH-18
GN-18
PU-18
YL-18
BR-18
BU-18
OR-18
GY-18
BR-18
WH-18

126-U30
126-U31
126-U32
306-U56
307-U57
921-U24
J764-U28
J764-U26

U-C11
1010205
PK-16
PK-16
PK-18
GN-16
OR-16
WH-16
BR-18
BR-18

150-U120 RD-14
308-U91 YL-16
405-U116 GY-18
408-U63 WH-18
410-U88 WH-18
432-U101 PK-18
490-U85 GN-18
C912-U102 GN-18
E458-U62 YL-18

RD-18
PU-6
GY-16
BU-16
GN-16
RD-14
BK-18
BK-18
YL-16
PU-16
WH-16
YL-16
PK-16
PU-16
BU-16
BU-18
GY-18
YL-18
GY-18
PU-16
GN-18
PK-18

(117) DIFFERENTIAL LOCK SWITCH

139-2119

(92) BLADE CUSHION SOLENOID 1

112-2240

200-P8 BK-16
200-P16 BK-16
200-P106 BK-14

BK-18
BK-18

(135) LIGHTBAR LAMP SWITCH

123-5847

1
3

STEERING CONSOLE

609-M1 YL-16
200-M2 BK-16

T858-A23

202-U76
202-U77
306-U56
307-U57
331-U92
426-U12
751-U1
752-U2
754-U5
755-U6

E900-U23
E901-U22
E902-U13
E903-U14
E904-U16
E905-U15
E906-U70
E907-U119
E908-U21
E909-U20

12

169-C54
165-C13
115-C29
149-C24

1
2

(101) TRANSMISSION SOLENOID 4 (2ND)

186-1526

WH-18

1
2

122-C12 BU-16

170-C81 RD-16

10A

152-C17
176-C18
108-C56
130-C8
129-C5
114-C6
105-C16
103-C42

609-L40 YL-16
200-L59 BK-16

T725-A32
WH-18

10A

127-C55 OR-16

200-P63 BK-18
200-P36 BK-14
200-P13 BK-18
200-P136 BK-12

205-P170
205-P171

C
D

15A

10A

169-P55 PK-18

BK-16

A
B
1
2
3
4
5
6
C
D

1
2

AIR DRYER

PRODUCT LINK/GPS

1
2
3
4

200-F21 BK-18
200-F18 BK-14
200-F16 BK-16

R746-A20 PK-18
R747-A6 GY-18

G828-A92

126-U143 PK-16
126-U31 PK-16
126-U32 PK-18

126-U17 PK-18
751-U1 GN-16
752-U2 YL-16
754-U5 BU-16
755-U6 OR-16
900-U7 PU-16
901-U8 WH-16
902-U9 BR-16
903-U10 GY-16
921-U3 WH-16
922-U4 BR-16
A287-U125 BK-18
G460-U19 GN-18
J765-U18 BU-18

WH-18

10

176-C18 RD-14

PK-16
GN-16
WH-16
GN-16
PU-16
YL-14

(100) TRANSMISSION SOLENOID 3 (REVERSE)

145-1144

PU-18

PU-18
WH-18

126-U30 PK-16

108-P127
112-P145
118-P76
135-P155
144-P73
176-P47
205-P171
210-P151
308-P46
506-P24
507-P32
575-P77
576-P74
577-P75
578-P31
592-P152
601-P173
605-P84
606-P85
611-P52
619-P49
A513-P40

10A

116-C25 BR-18

179-C80 RD-18

10A

11

141-L9
144-L32
148-L22
151-L15
160-L45
162-L63

T725-A32

N707-A31

F715-U127
F716-U126

10A
9

COMMUNICATIONS RADIO

200-P123

(129) HEADLAMP DIMMER SWITCH

103-5678

A
B

REAR FLOODS

ENTERTAINMENT RADIO

144-P101 GN-16
144-P73 GN-16

BK-16
BK-18

BLADE FLOOD

113-C53 OR-16
8

108-C56 RD-18

RD-16
RD-16

A
B
4
5
6
1
2
3
C
D

(128) HEADLAMP
SWITCH
3E-9317

3
4
5

17

10A

DOME LAMP

170-P132
170-P135

(120) FLOODLAMP SWITCH

9X-9632

MONITOR

113-P91 OR-16

200-P28 BK-16

3
4

1
2

BUSS
POINT 1

173-C49 RD-18

113-P92 OR-18
113-P93 OR-16

592-P152 BU-18
A513-P40 PK-18
C912-P161 GN-18
R800-P159 OR-18
R998-P160 BR-18

115-C29 RD-16
629-C30 PK-16

C-C19
1747566

TURN SIGNALS/HAZARDS

130-C8 RD-18

119-L5 PK-16
119-L24 PK-16

YL-18

BR-18
BU-18
PK-18
PU-18
WH-18
YL-18

10A

119-L25 PK-16
119-L26 PK-16

A751-A13

G849-A96
G850-A98
G854-A100
G855-A91
G856-A22
G857-A30

PU-18
WH-18

10A

147-C78 RD-16

STOP LAMP SWITCH

205-L50 BK-18
205-L51 BK-18
205-L52 BK-18
601-L53 GY-18
601-L54 GY-18
601-L55 GY-18
603-L4 PK-16
A503-L12 PK - 16
A504-L3 GN-16
A506-L11 OR-16
A507-L2 YL-16

C967-A15 BU-18
R747-A6 GY-18

F715-U127
F716-U126

(35) TRANSMISSION CONTROL

GROUND STRAP
7X-6315

977-P48 YL-18
J764-P56 BR-18

G827-A2 BU-18

126-U17 PK-18
126-U79 PK-16
126-U47 PK-14

A287-U144 BK-14
A982-U114 BR-18
J764-U11 BR-18

G833-A44 PK-18
G833-A45 PK-18
G833-A46 PK-18

AW-C10
1552269
122-AW14 BU-16
200-AW7 BK-16

AU-C2
3E3364
122-AU1 BU-16
200-AU2 BK-16

1
2

(79) FUEL PRESSURE SENSOR

274-6719

977-Y16 YL-18
J764-Y14 BR-18

(99) TRANSMISSION SOLENOID 2 (FORWARD LOW)

186-1526

PK-18

10A

(25) FRONT FRAME GROUND 2

(LH SIDE)

308-P46 YL-16
308-P65 YL-16
308-P71 YL-18
308-P115 YL-16
308-P137 YL-16
308-P150 YL-16
308-P182 YL-18

CONN 25

202-U75 BK-16
308-U123 YL-16
A982-U114 BR-18

WH-18

G833-A47

G829-A42 GN-18
G829-A41 GN-18
G829-A94 GN-18

GN-18

+V
GROUND
SIGNAL

YL - 18
977-Y16
F775-Y17 BU-18
J764-Y14 BR-18
J703-Y7 PK-18

G829-A93

A
B
C

BK-18
BK-18

522-CA1
521-CA2
200-CA3
200-CA4

PK-18

YL-18
BU-18

(34)ENGINE CONTROL
GROUND STRAP
7X-6315

(98) TRANSMISSION SOLENOID 1 (FORWARD HIGH)

145-1144

G828-A40 WH-18
G828-A39 WH-18
G828-A95 WH-18

OR-18
BR-18
OR-18

CONN 24

410-P113

E966-A49
E965-A48

WH-18

G826-UA10
G827-UA11
C991-UA12

UA-C6
2370227
BR -18
BU -18
PK -18

BK-18
BK-18

J703-P90

G828-A92

202-U75 BK-16
308-U123 YL-16
A982-U114 BR-18

1
2

410-Y28 WH-18

BU-18
BU-18

PK-18

H9

AIR DRYER ATCH

(126) FUEL PRESSURE

SWITCH
275-1253

J703-Y7 PK-18

G827-A43
G827-A36

T725-UA8
N707-UA9

202-U75 BK-16
202-U76 BK-16
202-U77 BK-16
306-U56 GN-16
308-U123 YL-16
426-U12 BR-18
921-U80 WH-16
A287-U90 BK-14
A287-U96 BK-14
A287-U97 BK-16
A287-U100 BK-14
A287-U111 BK-14
A287-U112 BK-14

UA-C5
2304012
WH-18
PU-18

TO FUEL TEMPERATURE SENSOR

601-Y44 GY-18

CYLINDER INJECTOR #2 RETURN

G827-A2 BU-18

A751-UA6
G833-UA7

(1) AIR DRYER

215-3005

BK-18

CYLINDER INJECTOR #3/#4 HIGH SIDE

CYLINDER INJECTOR #1 RETURN

BR-18
BR-18

200-AW2 BK-16
308-AW1 YL-16
153-AW22 RD-16

112-AW8 PU-6
177-AW3 RD-6
403-AW11 GN-18

AU-C1
1018108
1
2

205-P170

G826-A38
G826-A35

(89) TURBO INLET

+5V OR-18
PRESSURE SENSOR GROUND BK-18
194-6722 SIGNAL YL-18

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

HIGH SIDE
#6 RETURN
#3 RETURN
#5 RETURN
#4 RETURN

C991-A33

G826-A1 BR-18

MOTOR

205-Y34 BK-18

CYLINDER INJECTOR #1/#2

CYLINDER INJECTOR
CYLINDER INJECTOR
CYLINDER INJECTOR
CYLINDER INJECTOR

WH-18
YL-18

CONN 26

153-R25 RD-16

R-C7
3E3370
A
R997-R13
B
R993-R14
C
F713-R15

105-P62 RD-18
124-P29 GN-14
129-P102 RD-18
144-P101 GN-16
169-P55 PK-18

F775-P51 BU-18
J764-P56 BR-18

304-HH1 WH-8

GY-18
GY-18
GY-18
GY-18
GY-18
GY-18

CYLINDER INJECTOR #5/#6 HIGH SIDE

E964-A26
G857-A30

1
2

601-Y41
601-Y5
601-Y4
601-Y15
601-Y21
601-Y23

INJECTOR ACTUATION PRESSURE SENSOR SIGNAL

PK-18

87
87a

(59) FUEL PRIMING PUMP

190-8977

UA-C4
2304011
YL-18
PK-18

112-C83 PU-6
112-C21 PU-6

AUXILIARY POWER PORT

10A

20A

113-P91 OR-16
126-P1 PK-14
126-P11 PK-18
144-P73 GN-16
144-P101 GN-16
169-P55 PK-18
170-P132 RD-16
170-P135 RD-16
200-P8 BK-16
200-P16 BK-16
200-P26 BK-16
200-P104 BK-14
200-P105 BK-14
200-P106 BK-14
200-P123 BK-16
200-P131 BK-16
201-P107 BK-18
201-P140 BK-18
205-P170 BK-18
205-P171 BK-18

205-P170 BK-18
308-P150 YL-16
570-P120 BU-16
601-P172 GY-18
977-P48 YL-18

12

202-U75 BK-16
202-U76 BK-16
202-U77 BK-16
306-U56 GN-16
308-U123 YL-16
426-U12 BR-18
921-U80 WH-16
A287-U96 BK-14
A287-U97 BK-16
A982-U114 BR-18
A287-U144 BK-14
J764-U11 BR-18

994-A10 GY-18
995-A12 BU-18
A751-A13 YL-18
C967-A15 BU-18
C987-A99 RD-18
C991-A33 PK-18
E963-A27 BK-18
E964-A26 WH-18
E965-A48 BU-18
E966-A49 YL-18

994-A10 GY-18
G833-A47

TO INLET AIR HEATER

AW-C1
3E3376
1
2
3
4

200-P98 BK-14
200-P103 BK-14
307-P17 OR-16
410-P113 WH-18
J703-P90 PK-18

FUEL PRESSURE SWITCH RETURN

E963-A27 BK-18
G856-A22 WH-18

1
2

H13

201-P129
205-P168

RD-6

H17

WH-18
YL-18
WH-18
GY-18
BK-18

C-C25
3E7996
601-C32 GY-18
205-C31 BK-18

A
B
1
2
3
4
5
6
C
D

(143) TAIL LAMP SWITCH

3E-9319

1
3

1
2

611-C39 PU-16
619-C37 GN-16

A
B
1
2
3
4
5
6
C
D

150-C57 RD-14

15A

13

135-P155 BU-16
210-P151 BK-18
506-P24 PU-16
507-P32 WH-16
578-P31 BU-16

521-P116 YL-16
522-P97 WH-16

109-EE1 RD-8

85

WH-18
YL-16
WH-16
BU-16

INLET AIR HEATER RETURN

ENGINE OIL PRESSURE SENSOR +5V SUPPLY

PK-18

1
2

BK-18
BK-18

(61) CRANKING RELAY

118-3534

410-Y28
521-Y26
522-Y25
570-Y19

ATMOSPHERIC PRESSURE SENSOR +5V SUPPLY

G854-A100

A287-U90 BK-14
A287-U100 BK-14
F716-U126 WH-18
F715-U127 PU-18
A287-U111 BK-14
A287-U112 BK-14

UA-C3
1552269
A893-UA5 OR -14
200-UA4 BK -14

30
86

PK-18
BK-18
BK-18
BK - 18
BK-18
BU-16
GY-18
GY-18
GY-18
GY-18
YL - 18
BU-18
BR-18

FUEL PRESSURE SWITCH

GN-18

PU-18
WH-18

1
5
2
4
3

169-Y20
205-Y18
205-Y22
205-Y24
205-Y42
570-Y19
601-Y15
601-Y21
601-Y23
601-Y41
977-Y16
F775-Y17
J764-Y14

FUEL TEMPERATURE SENSOR

G829-A93

F715-U127
F716-U126

(78) ENGINE SPEED SENSOR

245-4630

BK-18
BK-18

A
B

U-C7
UA-C1
CONN 15 1552252
3E5179
1
150-UA1 RD-14
150-U134 RD-14
2
365-UA2 YL-16
365-U133 YL-16
3
A287-UA3 BK-16
A287-U97 BK-16
4
200-UA4 BK-14
200-U49 BK-14
5
A751-U135 YL-18
A751-UA6 YL-18
6
G833-U136 PK-18
G833-UA7 PK-18
7
T725-U137 WH-18
T725-UA8 WH-18
8
N707-U138 PU-18
N707-UA9 PU-18
9
G826-U139 BR-18
G826-UA10 BR-18
10
G827-U140 BU-18
G827-UA11 BU-18
11
C991-U141 PK-18
C991-UA12 PK-18

R-C1
1552269
306-R6 GN-16
921-R10 WH-16

FUEL PRIMING RELAY

3E-5239

BU-18
BR-18

INTAKE MANIFOLD AIR TEMPERATURE SWITCH

ATMOSPHERIC PRESSURE SENSOR SIGNAL

PK-18

(62)
UA-C2
9X1054
150-UA1 RD -14
365-UA2 YL-16
A287-UA3 BK -16

307-Y3 OR-16
308-Y52 YL-16

FUEL PRESSURE SENSOR RETURN

C987-A99
G850-A98

A-C2
1552269
RD-18
BU-18

995-A12 BU-18
R746-A20

Y793-U65 YL-18

A287-U90 BK-14
A287-U100 BK-14
A287-U111 BK-14
A287-U112 BK-14

(83) SECONDARY ENGINE SPEED SENSOR

245-4630

BK-18
BK-18

A
B

Y793-U98 YL-18
Y793-U95 YL-18

P-C26
1275484
1
177-P143

PU-6

498-C4
165-C13
556-C1
601-C3
205-C2

A
B
1
2
3
4
5
6
C
D

C-C2
3E7996
GY-18
GY-18
BK-18
BK-18
GY-18
RD-18
GY-18
GY -18
RD-14
GN-14
GY-18
BK-18

ENGINE
10A
1

129-C5 RD-18

(24) FRONT FRAME GROUND 1

(ARTICULATION JOINT)

C-C17
3E7996
GY-18
GY-18
BK-18
BK-18

126-P11 PK-18
126-P1 PK-14
126-P58 PK-14

521-P116 YL-16
522-P97 WH-16

200-R11 BK-16

200-R3 BK-16
308-R2 YL-16
153-R25 RD-16

(8) ALTERNATOR BREAKER

171-2212

410-Y28 WH-18
200-Y29 BK-18

SECONDARY ENGINE SPEED SENSOR +

SECONDARY ENGINE SPEED SENSOR -

E963-A27
E964-A26

A-C4
1003320
BK-18
WH-18

(150) INJECTOR ACTUATION VALVE

304-0607

200-R1 BK-16

105

1
2

FUEL PRESSURE SENSOR SIGNAL

PU-18

E965-A48
E966-A49

A-C5
1112416
BU-18
YL-18

1
2

153-R25 RD-16
306-R6 GN-16
921-R10 WH-16
F713-R15 OR-18
R993-R14 BR-18
R997-R13 OR-18

RD-16
BK-16

ENGINE SPEED SENSOR +

TDC SERVICE PROBE -

G855-A91

RD-18

Y792-U64 PK -18

P-C21
1275484
1
112-P144

PK-18
OR-18
WH-18
GY-18
OR-18
OR-18
YL-18
GY-18
GN-18
BR-18

112-P144 PU-6
122-P81 BU-16
153-P158 RD-16
177-P143 RD-6
200-P28 BK-16
201-P129 BK-16
308-P65 YL-16
403-P59 GN-18
A429-P130 YL-18

H10

R-C3
1552272

109-LL1 RD-4
109-EE1 RD-8

205-P170 BK-18
308-P150 YL-16
YL - 16
521-P116
522-P97 WH-16
570-P120 BU-16
601-P172 GY-18
977-P48 YL-18

INTAKE MANIFOLD AIR TEMPERATURE SWITCH

C987-A99

Y792-U99 PK -18
Y792-U94 PK -18

OR-18
YL-18
GN-18
WH-18
OR-18
OR-18
BR-18
OR-18
PK-18
YL-18

GY-18

ENGINE OIL PRESSURE SENSOR SIGNAL

A-C3
1552269
G854-A100 PK-18
G855-A91 PU-18

C979-U87
E458-U62
F420-U78
G479-U93
G946-U89
R800-U104
R998-U103
T914-U131
Y792-U64
Y793-U65

F775-P51 BU-18
308-P150 YL-16
570-P120 BU-16
169-P55 PK-18
144-P101 GN-16

ENGINE SPEED SENSOR TDC SERVICE PROBE +

(132) INTAKE MANIFOLD

AIR TEMPERATURE SWITCH
274-7395

BK-18
BK-18

601-P172

1
2

153-P158 RD-16
308-P65 YL-16
122-P81 BU-16
A429-P130 YL-18
201-P129 BK-16
200-P28 BK-16
403-P59 GN-18

177-AW3 RD-6
177-WW1 RD-4

(107) STRAP AS
186-3223

BU-18
YL-16
BU-16
PK-18
GN-16

C967-A15
G833-A45

A-C7
1552269
BU-18
PK-18

177-AW3 RD-6

105

601-Y44 GY-18

YL-18

10
9
1
2
3
4
5
6
7
8

RD-16
YL-16
BU-16
YL-18
BK-18
BK-16
GN-18

AW-C5
CONN 30 1275483

(9) MAIN BREAKER

171-2212

F775-Y17
308-Y52
570-Y19
169-Y20
144-Y13

(119) ENGINE COOLANT

TEMPERATURE SWITCH
274-7396

BK-18
BK-18

308-U124

BUSS POINT 1

KEY SWITCH

147-P153 RD-16
179-P148 RD-18
200-P8 BK-16
200-P16 BK-16
200-P26 BK-16
200-P123 BK-16
200-P131 BK-16
308-P115 YL-16
126-P11
331-P15
556-P94
601-P12
604-P41
604-P45
605-P88
606-P89
608-P20
922-P7

AW-C2
P-C32
1552252
3E5179
12
YL-16
521-P116 YL-16
11
522-P97 WH-16
WH-16

112-AW8 PU-6

GN-18

101-UU1 RD-4

205-Y34 BK-18

INJECTOR ACTUATION VALVE

1
2

153-AW22
308-AW1
122-AW14
A429-AW4
201-AW5
200-AW7
403-AW11

R-C2
3E3364
1
308-R2 YL-16
2
200-R1 BK-16

BK-18
BK-18

(65) MAIN RELAY

241-8368

BK-18
BK-18
BK-18
BK-18
BK-18

A-C6
1552269
995-A12 BU-18
G833-A44 PK-18

BK-14
GN-18
BK-14

150-U120 RD-14
308-U91 YL-16
405-U116 GY-18
408-U63 WH-18
410-U88 WH-18
432-U101 PK-18
490-U85 GN-18
892-U68 BR-18
893-U67 GN-18
A755-U129 PK-18
A983-U118 BU-18
C912-U102 GN-18
C975-U117 WH-18
C978-U121 BR-18

205-Y42
205-Y11
205-Y22
205-Y-18
205-Y24

A287-U112
C912-U102
A287-U111

H14

521-AW12
522-AW13

112-AW8 PU-6

J703-Y7 PK-18

BK-14

BK-14

(77) ENGINE OIL

PRESSURE SENSOR
161-1705

+5 VOLTS
GROUND
SIGNAL

H24

UNSWITCHED POWER
FUSE BLOCK

TAIL/PANEL LAMPS

103-C42 RD-18

(33) GROUND STRAP AS 2

7G-1060
NOTE E

CONN 28

(7) BATTERY 2
3T-5760 (STD)
153-5700 (HEAVY DUTY)
153-5710 (EXTREME DUTY)

BR-18

105-P62 RD-18
307-P17 OR-16

A287-U100

A287-U90

OR-18
BK-18
WH-18

A
B
C

PU-6
BU-16
RD-16
RD-6
BK-16
YL-16
GN-18
YL-16
WH-16

NEG POS

YL-16

A982-U114

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

BR-18

+5 VOLTS
GROUND
SIGNAL

308-U123

POS

403-AW11

105-Y10 RD-18
307-Y3 OR-16

A-C15
1552267
G826-A38 BR-18
G827-A43 BU-18
994-A10 GY-18

(76) ATMOSHPERIC
PRESSURE SENSOR
161-1703

PK-18
BK-18

AW-C4
CONN 29 1275483

BK-16
BK-18

A982-U114

OR-18
BK-18
WH-18

A
B
C

365-U133 YL-16
405-U116 GY-18
408-U63 WH-18
410-U88 WH-18
432-U101 PK-18
490-U85 GN-18
892-U68 BR -18
893-U67 GN-18
A755-U129 PK-18
A982-U114 BR-18
A983-U118 BU-18
C912-U102 GN-18
C978-U121 BR-18
C979-U87 OR-18
C975-U117 WH-18
E458-U62 YL-18
F420-U78 GN-18
F713-U66 OR-18
F762-U108 GY-18
G479-U93 WH-18
G946-U89 OR-18
H807-U86 YL-18
R800-U104 OR-18
R993-U55 BR-18
R998-U103 BR-18
R997-U51 OR-18
T914-U131 OR -18

200-Y12
200-Y48

A-C11
1552267
G828-A40 WH-18
G829-A42 GN-18
R747-A6 GY-18

150-U60 RD-14
150-U52 RD-14
F716-U126 WH-18
150-U50 RD-14
F715-U127 PU-18

(82) INTAKE MANIFOLD AIR

PRESSURE SENSOR
161-1704

+5 VOLTS
GROUND
SIGNAL

OR-18
BK-18
WH-18

YL-16
WH-16
GY-18
GY-18

PK-18

A
B
C

521-Y26
522-Y25
601-Y4
601-Y5

Y792-U94

308-U91 YL-16
308-U123 YL-16

105-P62 RD-18
124-P29 GN-14
129-P102 RD-18
144-P101 GN-16
169-P55 PK-18

ATMOSPHERIC PRESSURE SENSOR RETURN

200-U49 BK -14

200-MM1 BK-4

(6) BATTERY 1
3T-5760 (STD)
153-5700 (HEAVY DUTY)
153-5710 (EXTREME DUTY)

200-Y47 BK-14

ENGINE COOLANT TEMPERATURE SWITCH

INTAKE MANIFOLD AIR PRESSURE SENSOR SIGNAL

202-U77 BK-16
306-U56 GN-16
426-U12 BR-18
921-U80 WH-16
A287-U96 BK-14
A287-U144 BK-14
F713-U66 OR-18
F762-U108 GY-18
H807-U86 YL-18
J764-U11 BR-18
R993-U55 BR-18
R997-U51 OR-18

150-U134 RD -14

(81) INJECTOR ACTUATION

PRESSURE SENSOR
236-6220

1
2

106-AA1 RD-00
NEG

BK-16
BK-16

INJECTOR ACTUATION VALVE -

G828-A39
G829-A41
R746-A20

A-C12
1552267
WH-18
GN-18
PK-18

H23

17

(73) ARTICULATION
ANGLE SENDER
187-1008

(29) REAR FRAME GROUND 2

(RH SIDE)

(23) FRAME GROUND 2

(RH SIDE REAR)

200-U49 BK-14
202-U75 BK-16
202-U76 BK-16

150-U120 RD-14
150-U142 RD-14

200-Y45
200-Y46

INLET AIR HEATER

N707-U138 PU -18
T725-U137 WH -18

150-U52 RD-14
150-U60 RD-14
150-U50 RD-14
+5 VOLTS
GROUND
SIGNAL

177-C82 RD-6

(37) HORN GP
295-4371
C-C18
1747566

200-AW9 BK-16
200-AW2 BK-16
200-AW10 BK-16

109-LL1 RD-4

R ALT +

308-U124 YL-18
A983-U118 BU-18
408-U63 WH-18
432-U101 PK-18
T914-U131 OR-18
150-U61 RD-14

A-C1
J2 2274002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120

YL-18
PK -18
BR -18
BU -18
PK-18

308-Y52 YL-16

KEY SWITCH RUN

A751-U135
C991-U141
G826-U139
G827-U140
G833-U136

TO TDC SERVICE PROBE

OR-18
BK-18
YL-18

(19) CAB GROUND 1

(LOWER RIGHT REAR)

(28) REAR FRAME GROUND 1

(ARTICULATION JOINT)
(4) ALTERNATOR (35A STD)
6N-9294
ALTERNATOR (95A ATCH)
197-8820

200-Y43 BK-18
200-Y29 BK-18

- BATTERY (ENGINE CONTROL)

THROTTLE POSITION SENSOR SIGNAL
- BATTERY (ENGINE CONTROL)

G828-A95
G829-A94
G849-A96

A-C13
3E3370
A
WH-18
B
GN-18
C
BR-18

112-AW8
122-AW14
153-AW22
177-AW3
200-AW7
308-AW1
403-AW11
521-AW12
522-AW13

MOTOR

200-Y51 BK-14
205-Y11 BK-18
307-Y3 OR-16

- BATTERY (ENGINE CONTROL)

(43) CYLINDER #6 INJECTOR

293-4072

150-U61 RD-14
1
2

AW-C8
1552269
A429-AW4 YL-18
201-AW5 BK-18

(118) DISCONNECT SWITCH

7N-0718

MTR BAT

RD-18
YL - 16
WH-16
BK-14
BK-14
GN-14

- BATTERY (ENGINE CONTROL)

(42) CYLINDER #5 INJECTOR

293-4072

AL-C22
1539693
1
A706-AL11 GY -16
2
L985-AL12 YL-16

129-P102
521-P116
522-P97
200-P103
200-P98
124-P29

THROTTLE SPEED SET SWITCH

A755-U129 PK-18
C979-U87 OR-18

A-C10
1552269
WH-18
YL-18

(84) THROTTLE POSITION SENSOR

266-1467

15

(57) STARTING MOTOR

288-6976
G

1
2
3
4
5
6

+ BATTERY
+ BATTERY
GROUND LEVEL SHUTDOWN SWITCH
+ BATTERY
GROUND LEVEL SHUTDOWN SWITCH

AL-C21
1539693
1
A705-AL9 BU -16
2
L985-AL10 YL-16

RD-18
YL-16
WH-16
BK-14
BK-14
GN-14

CAN DATA LINK HIGH

(41) CYLINDER #4 INJECTOR

293-4072

129-Y6
521-Y26
522-Y25
200-Y47
200-Y51
124-Y1

THROTTLE HOLD MODE SWITCH (MANUAL)

RH BRAKE SYSTEM PRESSURE SWITCH
BRAKE PEDAL LIMIT SWITCH
THROTTLE HOLD MODE SWITCH (OFF)
+ BATTERY

(147) TRANSMISSION FILTER BYPASS SWITCH

164-7577

RD-18
GN-14
RD-18
GN-16
PK-18
BK-14

THROTTLE SPEED SET SWITCH

THROTTLE SPEED SET SWITCH (RESUME)

G856-A22
G857-A30

BATTERY +
GROUND
SIGNAL

G946-U89 OR-18
G479-U93 WH-18
490-U85 GN-18

Y793-U95 YL-18
C975-U117 WH-18

RD-18
BK-18
WH-18

GY-18
GY-18
GN-18
BR-14

CIGAR LIGHTER

(22) FRAME GROUND 1

(RH SIDE)

105-Y10
124-Y1
129-Y6
144-Y13
169-Y20
200-Y51

CAN DATA LINK LOW

THROTTLE SPEED SET SWITCH (AUTO)

BR-18

1
2
3
4
5
6
7
8

A
B
C

(40) CYLINDER #3 INJECTOR

293-4072

AL-C20
1539693
1
A704-AL7 GN -16
2
L984-AL8 OR -16

U-C15
3E3388
A751-U135 YL-18
G833-U136 PK-18
T725-U137 WH -18
N707-U138 PU -18
G826-U139 BR -18
G827-U140 BU -18
C991-U141 PK -18

BK-18
BK-18

601-C67
601-C71
608-C26
685-C22

FORWARD WARNING HORN

(32) GROUND STRAP AS 1

1S-2342
1
2

C-C14
1552269
322-C9 GY-16

KK-C1
3E3364
1
322-KK1 GY-16

H807-R5 YL-18

RD-18
GN-14
RD-18
GN-16
BK-16
BK-18
BK-18

THROTTLE LOCK INDICATOR LAMP

CHECK ENGINE LAMP
CHECK TRANSMISSION LAMP

C978-U121

A751-A13
G833-A46
T725-A32
N707-A31
G826-A35
G827-A36
C991-A33

A-C16
1552264
YL-18
PK-18
WH-18
PU-18
BR-18
BU-18
PK-18

556-P94 WH-18
608-P20 GN-18

HORN SWITCH

114-C6 RD-18

(39) CYLINDER #2 INJECTOR

293-4072

AL-C19
1539693
1
A703-AL5 BR -16
2
L984-AL6 OR -16

CONN 7

H807-U86 YL-18
365-U133 YL-16
F762-U108 GY-18

R800-P159
R998-P160
C912-P161

601-C71
601-C3
205-C72
205-C2

498-C4 WH-18
556-C1 WH-18

306-R6 GN-16
921-R10 WH-16

105-Y10
124-Y1
129-Y6
144-Y13
200-Y12
200-Y43
200-Y48

THROTTLE SPEED SET SWITCH

OR-18

1
2

+ MOTOR -

P-C18
1552267
OR-18
BR-18
GN-18

BR-18
PU-14
YL-18
BK-18
BK-18

601-C67
601-C68
205-C69
205-C70
685-C22
685-C23
149-C24
685-C23
608-C26
116-C25
601-C68
205-C69

C-C10
3E7996
GY-18
GY-18
BK-18
BK-18
BR-14
BR-14
PU-14
BR-14
GN-18
BR-18
GY-18
BK-18

(13) 24 TO 12 VOLT CONVERTER 2

205-4285

200-GG1 BK-00

RD-16
BK-16

START AID RELAY

FUEL PRIMING RELAY
START AID RELAY

F713-U66

556-F3 WH-18
608-F7 GN-18

(55) REAR WASHER MOTOR

7T-8891

P-C48
7T5957
507-P32 WH-16
200-P123 BK-16

+24V UNSWITCHED
+24V SWITCHED
GROUND
+12V UNSWITCHED
+12V SWITCHED
GROUND

116-C25
149-C24
165-C13
205-C70
205-C72

A305-C7 YL-16

ACCUGRADE

1
2

TURBO INLET PRESSURE SENSOR SIGNAL

893-U67 GN-18
892-U68 BR-18
F420-U78 GN-18
410-U88 WH-18
405-U116 GY-18
E458-U62 YL-18

H15

(97) START AID

SOLENOID
239-1134

WH-18
BK-18

PK-18
BR-18
OR-18
OR-18
YL-18
GY-18
GY-18
OR-18

H14

200-AE1 BK-16

CAT DATA LINK HIGH

CAT DATA LINK LOW
ACTION LAMP
ACTION ALARM
LOW OIL PRESSURE LAMP
BRAKE AIR PRESSURE LAMP

R997-U51 OR-18
R993-U55 BR-18
R800-U104 OR-18
R998-U103 BR-18

GY-16
PU-16
BR-16
GN-16
BU-16
GY-16
YL-16
YL-16
OR-16
OR-16
WH-16
WH-16

87
87a

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

(38) CYLINDER #1 INJECTOR

293-4072

GN-16
PK-16
GY-18
BK-18
BK-18

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

SUPPLY
RETURN
SUPPLY
RETURN

AL-C1
1552252
A701-AL1
A702-AL3
A703-AL5
A704-AL7
A705-AL9
A706-AL11
L985-AL12
L985-AL10
L984-AL8
L984-AL6
L983-AL4
L983-AL2

200-H5 BK-14

TURBO INLET PRESSURE SENSOR +5V

TURBO INLET PRESSURE SENSOR 5V
THROTTLE POSITION SENSOR +8V
THROTTLE POSITION SENSOR 8V

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

U-C9
1552269
426-U12 BR-18
J764-U11 BR-18

126-F4
922-F5
604-F10
604-F11
605-F13
606-F14
601-F12
331-F17

P-C24
3E5179
126-P11
922-P7
604-P41
604-P45
605-P88
606-P89
601-P12
331-P15

1
2
3
4
5
6

105-C16 RD-18

F775-P51
J764-P56

U-C3
J1 1607689

(10) ENGINE CONTROL

262-2878

PU-18
YL-18
BR-18
BU-18
GN-18
WH-18
OR-18
OR-18
WH-18
WH-18
GY-18
GY-18

YL-18

(66) START AID RELAY

3E-5239

85

1
2

200-AY6 BK-16

R-C9
3E5179
R997-R13 OR-18
R993-R14 BR-18
F713-R15 OR-18
F762-R4 GY-18

200-TT1 BK-00

A-C9
3E5179
T957-A16
T958-A17
T959-A18
T960-A19
T961-A28
T962-A29
T860-A90
T860-A89
T859-A88
T859-A87
T858-A86
T858-A85

H807-U86

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

86

F-C1
1552252
PK-18
BR-18
OR-18
OR-18
YL-18
GY-18
GY-18
OR-18

(27) PLATFORM GROUND

(RIGHT REAR CAB)

AL-C18
1539693
1
A702-AL3 PU -16
2
L983-AL4 WH -16

CONN 8

306-U56 GN-16
921-U80 WH-16

(30) REAR FRAME GROUND 3

(LH SIDE)

AL-C17
1539693
1
A701-AL1 GY -16
2
L983-AL2 WH -16

U-C4
1552267
Y793-U98 YL-18
Y792-U99 PK -18

U-C14
1552252
R997-U51 OR-18
R993-U55 BR-18
F713-U66 OR-18
F762-U108 GY-18

306-U56 GN-16
426-U12 BR-18
921-U80 WH-16
F713-U66 OR-18
F762-U108 GY-18
H807-U86 YL-18
J764-U11 BR-18
R993-U55 BR-18
R997-U51 OR-18

144-AE4
603-AE7
601-AE2
205-AE3
200-AE6

A
B
C

(68) CAN RESISTOR 1

134-2540

CONN 16

202-U75 BK-16
202-U76 BK-16
202-U77 BK-16
A287-U96 BK-14
A287-U144 BK-14

CONN 27

30

1
5
2
4
3

AY-C2
1552269

200-U49 BK-14

(31) REAR FRAME GROUND 4

(LH SIDE)

AY-C3
AY-C1
9X1054
3E3376
153-AY3 RD-16
F762-AY2 GY-18
H807-AY4 YL-18
307-AY1 OR-16

1
2

+ MOTOR -

118-L41 GY-16

1
2

3
1
2
4

(50) FRONT LOWER WASHER MOTOR

7T-8891

P-C44
1552273
179-P148 RD-18
308-P115 YL-16
200-P16 BK-16
A513-P40 PK-18
592-P152 BU-18
210-P151 BK-18

P-C47
7T5957
578-P31 BU-16
200-P131 BK-16

GY-16
GY-16
GY-16
GY-16

(5) DIFFERENTIAL LOCK ARC SUPPRESSOR

106-8704

556-F1 WH-18
556-F2 WH-18

F-C6
1552269
556-F2 WH-18
200-F19 BK-16

R-C8
1552272
RD-16
GY-18
YL-18
BK-16

153-R25
F762-R4
H807-R5
200-R11

556-F3 WH-18
BR-18
BK-18

H17

CONN 18

85
87
87A

85
87
87a

1
2
3
4

200-F19 BK-16
200-F20 BK-16

(63) HORN RELAY

3E-6477

160-L45 PU-16
C542-L62 GN-16
162-L63 YL-14
633-L64 BU-14

200-F16 BK-16

+ MOTOR -

P-C22
7T5957
506-P24 PU-16
200-P26 BK-16

118-L38
118-L39
118-L31
118-L23

1
2

1
2

141-L9 PK-16
144-L32
GN - 16
151-L15
GN - 16

AG-C10
1552269
321-AG17
200-AG18

GN-18
GN-18

(95) DIFFERENTIAL LOCK SOLENOID

174-3705

F-C5
1552269
556-F1 WH-18
200-F20 BK-16

153-R25 RD-16
200-R11 BK-16
306-R6 GN-16
921-R10 WH-16
F713-R15 OR-18
R993-R14 BR-18
R997-R13 OR-18

(52) FRONT UPPER WASHER MOTOR

7T-8891

86

117-L17 YL - 14

1
2

H16

BK-18
BK-18
BK-18
BR-18
OR-18
GY-18
GY-18

GY-18
OR-18
OR-18
YL-18
GY-18
BR-18

RH REAR FLOODLAMP
234-4323

1
2

685-C48 BR-18
A305-C7 YL-16

C-C28
7T6365
30
114-C14 RD-18
86
114-C10 RD-18

30

BU-16
BK-16
PK - 16
YL-16
GN - 16
PK-16
YL-16
BR-16

RH BACKUP LAMP
171-5672

200-AG9
200-AG10
200-AG18
321-AG17
604-AG3
606-AG6
601-AG8

601-F12
604-F10
604-F11
605-F13
606-F14
922-F5

LH REAR FLOODLAMP
234-4323

1
2

AN-C3
1552269
608-AN3 GN-14
200-AN6 BK-14

H15

87
87a

BU-16

RD-18
BR-18
BK-18
GY-18

GY-14
BK-18
GN-18
YL-14

126-F4 PK-18
200-F21 BK-18
331-F17 OR-18

(67) TAIL PANEL LAMPS RELAY

3E-6477

103-C51
685-C48
200-C84
601-C52

30
86
86
85
85
87
87A

RD-18
RD-18
RD-18
RD-18
BK-18
GY-18
YL-18
GY-18

RD-14
RD-18
RD-16
BK-18
BK-18
GY-18
GY-18
GY-18
PU-16
GN-14
GN-16
PK-16

603-L4 PK-16
609-L40 YL-16
633-L64 BU-14
647-L18 GN-18
A503-L12 PK-16
A504-L3 GN-16
A506-L11 OR-16
A507-L2 YL-16
C542-L62 GN-16

OR-18
OR-18
YL-18
GY-18
BR-18

AN-C2
1552269
608-AN2 GN-14
200-AN5 BK-14

AN-C1
3E3364
1
608-AN1 GN-14
2
200-AN4 BK-14

135-P155

30

103-C51
114-C10
114-C14
173-C49
200-C84
601-C52
605-C46
606-C45

C-C7
7T6365

RD-16

505-J8
200-J9
603-J4
504-J6
A504-J3
119-J5
A507-J2
503-J7

1
2

RD-18
BK-18

AG-C5
1552269
606-AG6 GY-18
200-AG10 BK-18

102-C19
103-C34
115-C29
205-C31
205-C63
601-C28
601-C32
601-C60
611-C39
619-C36
619-C37
629-C30

612-L21
200-L58
647-L18
117-L14

F-C7
1552269
608-F7 GN-18
200-F18 BK-14

+12V SWITCHED

P-C43
147-P153
1552273
147-P163 RD-16
147-P166 RD-16
200-P8 BK-16

1
2
3
4
5
6
7
8

604-AG2
604-AG3
605-AG4
606-AG6
922-AG22

(12) 24 TO 12 VOLT CONVERTER 1

205-4285

CONN 17

1
2
3
4
5
6

BU-16
BK-16
PK-16
YL-16
GN-16
PK-16
YL-16
BR-16

601-AG5 GY-18

+24V UNSWITCHED
+24V SWITCHED
GROUND

505-L6
200-L60
603-L4
504-L8
A504-L3
119-L5
A507-L2
503-L7

601-AG7 GY-18
601-AG8 GY-18
601-AG23 GY-18

(15) FLASHER
108-0358
173-C49 RD-18

537-C50 GN-18

OR-18
OR-18
YL-18
GY-18
GY-18
BK-18
BR-18
OR-18

117-L13 YL-14
117-L14 YL-14

OR-18

604-F10
604-F11
605-F13
606-F14
601-F12
200-F21
922-F5
331-F17

601-C60
601-C61
205-C62
205-C63
601-C11
103-C34
601-C11
601-C28
102-C19
619-C36
601-C61
205-C62

+
SIG

205-C86 BK-18
403-C94 GN-18
113-C87 OR-16

200-P66 BK-12
200-P136 BK-12
201-P122 BK-16
201-P126 BK-16
205-P169 BK-18

RH REAR TURN LAMP

334-5410

331-AG13

2
3
4
5
6
7
1
9
10
11
12

OR-18
OR-18
YL-18
GY-18
GY-18
BK-18
BR-18
OR-18

AG-C4
1552267
A
604-AG3 OR-18
B
200-AG9 BK-18
C
601-AG8 GY-18

RD-18
BK-18
WH-18

(45) SERVICE HOUR METER

161-3932

1 4

200-P28 BK-16
201-P129 BK-16
205-P168 BK-18

RH STOP TAIL LAMP

135-0426

BR-18
BR-18
BR-18
BR-18

BR-18
BK-18

605-C46 YL-18
606-C45 GY-18

205-P168 BK-18
205-P169 BK-18
201-P129 BK-16
201-P126 BK-16
201-P122 BK-16
200-P28 BK-16
200-P66 BK-12
200-P136 BK-12

AG-C9
1552269
321-AG16
1
2
200-AG19

LH BACKUP LAMP
171-5672

S
G
T

A
B
C

321-AG20
321-AG16
321-AG17
321-AG15

126-AG21
604-AG2
604-AG3
605-AG4
606-AG6
601-AG5
200-AG1
922-AG22
331-AG13

F-C8
AG-C1
1552252
3E5179
8
PK-18
126-F4 PK-18

179-P148 RD-18
200-P16 BK-16
210-P151 BK-18
308-P115 YL-16
592-P152 BU-18
A513-P40 PK-18
C912-P161 GN-18
R800-P159 OR-18
R998-P160 BR-18

RD-18
BK-18
WH-18

AG-C3
1552267
604-AG2 OR-18
200-AG12 BK-18
601-AG7 GY-18

CONN 9

200-AG1 BK-18

135-P155 BU-16
210-P151 BK-18
506-P24 PU-16
507-P32 WH-16
BU - 16
578-P31
592-P152 BU-18
A513-P40 PK-18
C912-P161 GN-18
R800-P159 OR-18
R998-P160 BR-18

S
G
T

LH STOP TAIL LAMP

135-0426

AG-C2
1552269
605-AG4 YL-18
200-AG11 BK-18

6
5

200-AG14 BK-18
200-AG12 BK-18
200-AG24 BK-18
200-AG10 BK-18
200-AG9 BK-18
200-AG18 BK-18
200-AG11 BK-18
200-AG19 BK-18

BR-18
BK-18

1
2

PK-18

135-P155 BU-16
147-P153 RD-16
200-P8 BK-16
200-P26 BK-16
200-P123 BK-16
200-P131 BK-16
506-P24 PU-16
507-P32 WH-16
578-P31
BU - 16

RD-18
BK-18

1
2

3
2

202-U76 BK-16
202-U75 BK-16
202-U77 BK-16
200-U49 BK-14
A287-U96 BK-14
A287-U144 BK-14

(Dimensions: 56 inches x 35 inches)

LH REAR TURN LAMP

334-5410

42 Page,

KENR8244-08

BK-18
BK-18

147-P153 RD-16
179-P148 RD-18
200-P8 BK-16
200-P16 BK-16
200-P26 BK-16
200-P123 BK-16
200-P131 BK-16
308-P115 YL-16

(3) BACKUP ALARM

213-9100

10

(148) TURN SIGNAL SWITCH

173-3064

126-AG21

AG-C8
1552269
321-AG15
200-AG14

11

101-CC1 RD-00

87
87a

12

200-F16 BK-16
200-F21 BK-18
200-F18 BK-14

PK-18
OR-18
BR-18
BR-18

608-F7 GN-18

(60) BACKUP ALARM RELAY

3E-5239

200-F16 BK-16
200-F21 BK-18

AG-C11
9X1054
126-AG21
331-AG13
922-AG22
321-AG20

30
86
85
85
87
87A

86

PK-18
OR-18
WH-18
GY-18
OR-18
OR-18
YL-18
GY-18
BR-18

30

GY-18
BK-18

13

126-F4
331-F17
556-F3
601-F12
604-F10
604-F11
605-F13
606-F14
922-F5

LICENSE LAMP
259-0134

14

OFF

15
AG-C15
1552269
1
601-AG23
2
200-AG24

TAIL LAMPS

16

+ BATTERY TO - BATTERY
+ BATTERY TO - BATTERY
+ BATTERY TO STARTER MOTOR
+ BATTERY TO B+ JUNCTION BLOCK
ALTERNATOR BREAKER TO STARTER RELAY
- BATTERY TO DISCONNECT SWITCH
- BATTERY TO DISCONNECT SWITCH
DISCONNECT SWITCH TO FRAME
STARTER RELAY TO STARTER MOTOR
ALTERNATOR BREAKER TO ALTERNATOR
ALTERNATOR TO FRAME
STARTER MOTOR TO REAR FRAME
STARTER MOTTR TO MAIN BREAKER
B+ JUNCTION BLOCK TO MAIN BREAKER
MAIN BREAKER TO MAIN RELAY

PART#
HARNESS AS
198-2713
336-2259
334-7633
336-0960
336-0961
222-5917
336-0959
304-5880
169-3264
317-2835
335-8402
300-1377
326-3118
334-0576
334-6872
338-8423
313-7755
334-0578
336-9085
335-9387
335-8961
177-7858
167-7505
168-8248
168-8243
167-7504
336-4099
334-9745
311-9296
213-9842
326-3117
334-0575
334-0577
337-6814
226-6621
308-0291
335-1894
335-1895
295-3849

CHG

05
00
01
00
00
06
00
02
03
00
00
00
00
00
01
01
01
00
00
00
00
01
03
05
03
02
00
00
01
01
00
00
00
00
00
01
00
07
01

LOC
H-15
B-13
G-14
D-3
E-3
H-15
E-4
J-13
C-3
C-3
F-4
F-11
F-11
F-11
I-12
F-6
F-11
J-14
J-14
F-3
G-2
B-14
C-8
D-9
C-8
C-8
C-8
D-11
F-11
D-14
D-11
D-11
F-13
F-13
B-15
B-15
A-15
B-13
A-13

ATCH

NOTES

ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
120K ONLY
12K/140K/160K
ATCH
ATCH
12K/140K/160K
120K ONLY

ATCH

ATCH
ATCH
ATCH

12K/140K/160K
120K ONLY
12K/140K/160K

ATCH
ATCH

120K ONLY
12K/140K/160K
12K/140K/160K
120K ONLY

ATCH

12K/120K/140K

DESCRIPTION

ENGINE CORE
OPEN ROPS BEACON
RADIATOR GRILL
LIGHTBAR WORKLAMPS
LIGHTBAR WORKLAMPS
INJECTORS
LIGHTBAR WORKLAMPS
REAR FLOODLAMPS
12V AUXILIARY POWER PORT
VOLTAGE CONVERTER - 2-WAY RADIO
MOLDBOARD LAMPS
AIR DRYER JUMPER
REAR FRAME RH
REAR FRAME RH
START AID
STEERING CONSOLE
A/C COMPRESSOR
REAR FRAME LH
REAR FRAME LH
GAUGE CONSOLE
SPEEDOMETER/TACHOMETER
HVAC
REAR CAB
FRONT CAB
CAB SWITCH PANEL
CAB SWITCH PANEL
SNOW WING LAMP
PLATFORM
FUEL TANK
TRANSMISSION SOLENOID
TRANSMISSION RH FRAME
TRANSMISSION RH FRAME
FUEL PUMP
FUEL PUMP
TRANSMISSION
TRANSMISSION INPUT SPEED
SHIFT LEVER CONSOLE
TRANSMISSION SWITCH CONSOLE
CIGAR LIGHTER

SYMBOL

CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED

A
B
C

ELECTRICAL CONNECTION TO
MACHINE STRUCTURE

LH CAB TURN LAMP

135-0427

RD-18
BK-18
WH-18

INTERNAL ELECTRICAL CONNECTION

TO SURFACE OF COMPONENT

(70) FRONT DEFROST RESISTOR

7T-4003
K-C24
K-C23
6T6505
6T6505
A503-K21 PK-16

A506-K22
A506-K50

DESCRIPTION

CONNECTOR
H#

CIRCUIT GROUPING DESIGNATION

OR-16
OR-16

ATCH WIRE, CABLE, COMPONENT

K-C11
1552269
1
A506-K50 OR-16
2
200-K39 BK-16

BK/RD-16
BK-16

MOTOR

SPLICE

(49) FRONT DEFROST

FAN MOTOR
170-5334

BLADE, SPADE, RING OR SCREW

TERMINAL

B
K-C10
1552267
606-K32 GY-18
200-K44 BK-18

A
B
C

RD-18
BK-18
WH-18

RH CAB TURN LAMP

135-0427

K-C27
1552269
611-K30 PU-14
200-K16 BK-14

1
2

RH CAB HIGH BEAM HEADLAMP

234-4326

K-C28
1552269
619-K29 GN-14
200-K13 BK-14

1
2

RH CAB LOW BEAM HEADLAMP

234-4325

COLOR ABBREVIATIONS
ABBREV

COLOR

RD
WH
OR
YL
PK
BK
GY
PU
BR
GN
BU

RED
WHITE
ORANGE
YELLOW
PINK
BLACK
GRAY
PURPLE
BROWN
GREEN
BLUE

K-C29
6T6505
511-K43 BR-18
512-K42 GN-18

+
-

RH SPEAKER
6T-7695

K-C30
6T8047

CALLOUTS
Callout Number
(Machine Location from
Component LocationsTable)

(52) VALVE GP - CONTROL

138-1234
Part Number

Component
Name

THIS SCHEMATIC IS FOR THE 12K, 120K, 140K, AND 160K MOTOR GRADER ELECTRICAL SYSTEM
MEDIA NUMBER: KENR8244-08
SCHEMATIC PART NUMBER: 309-1586, CHANGE: 00, VERSION: Components are shown installed on a fully operable machine with the key and engine off, transmission shifter
in neutral and with parking brake set.
Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.