CAT 950G Wheel Loader and 962G Wheel Loader and IT62G Integrated Toolcarrier Electrical System Sche

Wire Description

CID 0084 0096

Component

Payload Control System (MID No. 074) CID

Component

0168 0254 0350 0364 0769 0817 0820

Electrical System Voltage Payload Electronic Control Module Lift Linkage Position Sensor Head End Lift Cylinder Pressure Sensor Rod End Lift Cylinder Pressure Sensor Internal Backup Battery Keypad Data Link

Electronic Transmission Control System (MID No. 081) CID

Component

0041 0070 0149 0168 0177 0190 0270 0363 0367 0368 0444 0562 0582 0617 0621 0622 0623 0631 0632 0633 0634 0635 0636 0668 0672 0673 0674 0675 0688 0793 0794 0795

Wire Color

101

RD

102

Wire Color

Bat (+) (Not Application Specific)

A592

BU

Blend Door Motor (A)

RD

Hd Lmp

A593

OR

105

RD

Key Start Sw

A594

108

BU

Seat Air Compressor

A595

109

RD

Alt Output (+) Term.

A596

112

PU

Main Power Relay Output

C529

113

OR

Opr Mon Panel VMIS B+ Switched

C530

BU

114

GN

Warning Horn (Forward)

118

GY

Wiper Motor

603

PK

120

YL

Volt Converter

604

OR

122

RD

Tail Dome Lamps

605

YL

123

WH

Axle Oil Cooler

606

124

GN

A/C

126

PK

127

Machine Location 26

Sensor - Tran Output Speed 1

C-13

26

Sensor - Tran Output Speed 2

B-13

26

C

Sensor - Trans Oil Temp

B-13

26

C-15

2

Solenoid - A/C Clutch

B-15

27

Alternator

D-15

3

Solenoid - Axle Oil Cooler Clutch Assy.

C-14

28

Batteries

F-15

4

Solenoid - Shutdown

C-15

29

Block As

D-15

10

Solenoid - Start Aid

F-14

30

Breaker - Alt

A-15

5

Solenoid Valve - Dual HP

B-15

27

Rotary Beacon

Breaker - Hood

A-14

5

Solenoid Valve - Ride Control

D-1

31

Stop Lamp

Breaker - Main

A-15

5

Solenoid Valve - Ride Control

G-1

31

Turn Lamp - Left

Breaker - Running Lamp

A-14

5

Solenoids - Clutch Modulating Valve

C-13

26

GY

Turn Lamp - Right

Breakers - 15A

D-11

C

Solenoids - Pilot Valve Gp

F-9

46

608

GN

Flood Lamp - Rear

Control - Cat Monitoring System

E-5

A

Stud - Terminal

Xmsn Ctrl

610

OR

Head Lamp Basic

Control - Power Train ECM

I-10

57

OR

Front Flood Relay

611

PU

Head Lamp Hi

Control - Transmission Shift Lever

G-5

128

PK

Impl. Detent Override

612

GY

Backup Lamp

Control - Water Valve/Blend Door

129

BU

Cigar Lighter

614

PU

Park/Tail/Dash/Lamp

Control - WLPCS ECM

130

GN

Stop Lamp Switch

615

YL

Cab Flood Lamp/Rops

133

OR

Work Lamps

617

BR

134

YL

Rear Flood Relay

619

135

BU

Radio

633

136

GN

Sec Steering

138

GN

Auto Lube Pump To Payload Mon

144

GN

146

GY

158

BR

168

GN

Actuator - Hood As.

A-14

1

Blend Door Motor (B)

Actuator - Water Valve

H-11

56

WH

Blend Door Position Feedback (+)

Alarm - Action

E-10

GN

Blend Door Position Feedback (Signal)

Alarm - Backup

YL

Blend Door Position Feedback (-)

GY

Lift Press Sensor (WAS B413) Lift Position Sensor (WAS B412)

32

A

Suppressor - Arc A/C

B-15

27

G-11

A

Suppressors - Arc

E-6

A

C-4

59

Suppressors - Arc Quick Coupler

F-10

A

Converter - Voltage

H-5

B

Suppressors - Arc Quick Coupler

H-1

A

Tail/Position Lamp - Left (Road Pkg)/Width

Dimmer - Control

E-11

C

Switch - 4th Function Imp

G-13

A

GN

Head Lamp Lo

Flasher

F-10

C

Switch - A/C Refrigerant

B-15

27

BU

Attach Lighting Ckt

Fuses

A-14

5

Switch - Auto Ride Control

B-5

D

646

OR

Light SW To Front Flood Relay

Fuses - 10A

D-11

C

Switch - Auto/Manual

B-6

D

647

GN

Light SW To Rear Flood Relay

Fuses - 15A

D-11

C

Switch - Axle Oil Cooler

C-14

33

Beacon

661

GN

Tachometer Lamp - Smart EMS

Gauge - Quad

E-4

A

Switch - Beacon

B-9

D

Float Switch

662

YL

Speedometer Lamp - Smart EMS

Ground - Cab

A-8

D

Switch - Blower

B-9

D

HVAC Selector Switch

663

GY

Gauge Lamps - Smart EMS

Ground - Cab

F-9

57

Switch - Brake Oil Pressure

H-2

34

Quick Coupler

691

GY

Warning Lights To Bkr

Ground - Cab

F-10

57

Switch - Bucket Positioner

F-1

35

692

YL

Flasher Bkr To Flasher

Ground - Cab

H-10

57

Switch - Bucket Positioner

I-1

35

Ground - Cab

H-8

57

Switch - Bucket/Fork Select

G-7

B

Implement Detent Override Switch

Ground - Left Frame Boss

E-14

6

Switch - Bucket/Fork/ Select

H-13

A

Sensor Power Supply

Ground - Right Rear Frame

A-15

7

Switch - Dimmer

B-3

58

E-5

A

Switch - Disconnect

B-15

36

G-12

8

Switch - Down Shift

F-8

46

Hood Relay Main Brkr

188

WH

Keypad Supply

Control Circuits

BK

Main Chassis

720

PU

XMSN Brake SW

Ground - Steer Column

BK

Operator Monitor Return

727

GN

Sec Steering Motor Relay

Ground - Strap Frame to Cab

202

BK

XMSN Ctrl

728

BU

Sec Steering Cont SW

Ground - To Engine

D-15

9

Switch - Engine Oil

C-15

37

250

BK

Payload Mon - Customer Gnd

751

GN

XMSN Shift Sol No. 1 Or 3

Ground - To Engine Block

D-14

10

Switch - Fork Positioner

F-1

38

251

BK

Payload Mon - System Gnd

752

YL

XMSN Shift Sol No. 2

Ground - To Engine Cyl Head

D-14

11

Switch - Forward Horn

G-4

A

270

BK

CMS Ident Code 0

754

BU

XMSN Shift Sol No. 3 Or 1

Heater - Air Inlet

D-14

11

Switch - Front Axle

G-1

39

271

BK

CMS Ident Code 1

755

OR

XMSN Shift Sol No. 4 Or 5

Horn - Forward

I-1

12

Switch - Front Axle Temp

F-1

39 D

272

BK

CMS Ident Code 2

761

GY

Lift Kick out Sol SW

Horn - Forward

H-1

12

Switch - Front Wiper

B-4

273

BK

CMS Ident Code 3

762

YL

Bucket Positioner Sol SW

Horn - Forward

I-3

12

Switch - Grapple Function

G-13

A

274

BK

CMS Ident Code 4

779

WH

Quick Coupler SW

Horns - Forward

E-1

12

Switch - Grapple Function

G-13

27

275

BK

CMS Ident Code 5

795

YL

Dual Hp Sol

Horns - Forward

I-2

12

Switch - Hazard Lamp

H-14

A

B-4

59

Switch - Hazard lamp

G-9

B

290

BK

CMS Service

E701

PK

Auto Ride Cntl SW

Keypad - WLPCS

291

BK

CMS Clear

E702

OR

Auto Ride Cntl SW

Lamp - LH Dome

H-6

A

Switch - Hood Actuator

A-14

40

299

BK

WTL Impl Ctrl Gnd

E707

GN

VMIS Display +V

Motor - Actuator

A-14 1

1

Switch - Hyd Filter Bypass

A-3

16

A219

BK

ETAC Ctrl Gnd

E708

PK

VMIS Display Clock

Motor - Blower

G-11

56

Switch - Hyd Oil Level

A-2

19

A273

BK

MAC-14 Trans Ctrl B-

E735

PU

Smart Ems Tack/Serv Mtr/Odometer Select

Motor - Front Wiper

D-5

A

Switch - Impl Detent Override

F-9

46

F781

BR

Downshift SW (N.O.)

Motor - Priming Pump

B-14

13

Switch - Key Start

D-5

A

F-10

C

Switch - kick out On/Off

H-13

B

19

Switch - Kick out On/Off

G-8

B

Switch - Lift Position

F-1

41

301

BU

Starter No. 1 Sol

F784

YL

Downshift SW (N.C.)

Motor - Rear Wiper

304

WH

Starter Relay No. 1 Output

F793

OR

Air Inlet Heater Relay

Motor - Sec Steer

B-2

306

GN

Starter Relay Coil To Neut Start SW Or

G728

YL

SW To SW (Generic)

Motor - Starter

D-14

15

307

OR

Key Start SW To Neutral Start SW Or

G746

WH

LH Pedal Pos Sensor

Motors - Washers

A-3

16

Switch - Lift Position

I-1

41

308

YL

Main Power Relay Coil

G750

BU

XMSN Cont Fwd SW To Gnd

Receptacle - Aux Start

B-15

40

Switch - Park Brake Oil Pressure

H-2

42

310

PU

Start Aid SW To Start Aid Sol

G755

GY

XMSN Cont Rev SW To Gnd

Relay - AIH Magnetic Switch

B-14

17

Switch - Primary Steer

B-2

14

311

WH

Start Aid Sol To Temp SW

G760

WH

XMSN Cont Speed 2 SW To Gnd

Relay - Backup Lamp

I-15

25

Switch - Quick Coupler

H-9

A

321

BR

Backup Alarm Lamp Travel Alarm

G761

YL

XMSN Cont Speed 3 SW To Gnd

Relay - Front Flood

E-10

C

Switch - Rear Axle Temp

C-14

33

XMSN Cont Speed 4 SW To Gnd

Relay - Hood Raise Lower

B-13

5

Switch - Rear Wiper

C-9

D

Relay - Imp Interlock

D-10

5

Switch - RH Dome

C-6

A

GY PU

Warning Horn (Forward)

G762

Key Start SW "C" Term.

G763

Number

XMSN Cont Neut SW To Gnd

BU

Start Aid Sol #2

G764

PK

XMSN Cont Pk Brk Lever SW To Gnd

GN

Start Aid Switch To Timer

G766

GN

Impl Cont SW To Gnd N.O.

397

OR

Hood Raise Motor

G767

WH

Impl Cont SW To Gnd N.C.

398

BU

Hood Raise Motor

G768

GN

XMSN Cont Speed 1 SW To Gnd

A301

GN WH

Hood Raise Relay Coil

G787

Hood Raise Relay Coil Monitoring Circuits

GN

FWD SW IP

G788

YL

818

BR

REV SW IP Serial Data (Transmit)

403

GN

Alternator (R) Term.

819

GY

Serial Data (Receive)

405

GY

Opr Mon Oil Press. (Low Setting)

900

PU

XMSN Shift Sol No. 5 or 4

WH

Opr Mon Action Alarm

901

WH

XMSN Shift Sol No. 6

411

PK

Opr Mon Master

910

YL

XMSN Neutralizer Override Indicator

416

OR

Sec Steering SW

944

OR

Data Link + (CAT)

417

GY

Primary Steering SW

945

BR

Data Link - (CAT)

YL PK OR

Opr Mon Parking Brake

961

Opr Mon Brake Press. (Oil)

964

Eng Coolant Temp Gauge

973

BR BU BR

Selector SW Fork Position Select CST Auto shift- Auto/Manual SW 2

442

GY

Hyd System Temp Gauge

975

WH

CST Auto shift- Sol Return

443

YL

Power Train Temp Gauge

976

OR

Ride Cont Solenoid 1

447

PK

Fuel Level Gauge

977

YL

CST Auto shift- Auto/Manual SW 1

450

YL

Tach Sender (+)

987

WH

4th Function Solenoid

453

PK

Sec Steering Action Lamp

E900

WH

ECPC Trans Output SPD + ECPC Trans Output SPD -

484

YL

Primary Steering Lamp

E901

GN

496

WH

Opr Mon Panel Hyd Oil Level

E902

PU

ECPC Trans Intermediate SPD +

499 C413 C414

GY YL BU

Opr Mon Implement Oil Filter

E903

YL

ECPC Trans Intermediate SPD -

VMIS Display Data VMIS Display Load

E904 E905

BR BU

ECPC Trans Intermediate SPD Q+ ECPC Trans Intermediate SPD Q-

E416

PU

PMS Lift Cyl Press Sensor

E906

OR

ECPC Trans Output SPD Q+

G454

PK

Axle Oil Cooler Temp. SW.

E907

GY

ECPC Trans Output SPD Q-

G485

BU

Opr Mon Front Brake Temperature

E908

BR

ECPC Trans Input SPD +

G486

GN

Opr Mon Rear Brake Temperature

E909

WH

ECPC Trans Input SPD -

E919

YL

AUX Lower Proportional Sol

Accessory Circuits

Monitoring System Operator Modes

PU

373

441

¹The FMI is a diagnostic code that indicates what type of failure has occurred.

BR

334

432

Data valid but above normal operational range.

Data valid but below normal operational range.

Data erratic, intermittent, or incorrect.

Voltage above normal or shorted high.

Voltage below normal or shorted low.

Current below normal or open circuit.

Current above normal or grounded circuit.

Mechanical system not responding properly.

Abnormal frequency, pulse width, or period.

Abnormal update.

Abnormal rate of change.

Failure mode not identifiable.

Bad device or component.

Out of calibration.

Parameter failures.

Parameter failures.

Parameter not available.

Module not responding.

Sensor supply fault.

Condition not met.

Parameter failures.

PK OR

201

419

Failure Description

700 709

200

410

Operator Mode

C

B-2

RD

326

Failure Mode Identifiers (FMI)¹

500

BR

Wiper - Front (Park)

E920

BR

AUX Lift Proportional Sol

501

GN

Wiper - Front (Low)

E921

PK

Imp Cont. Mod

502

OR

Wiper - Front (HI)

E922

GN

Dump Proportional Solenoid

503

BR

Wiper - Rear (Park)

E923

PK

ETAC Front Left Wheel Proportional Solenoid

504

YL

Wiper - Rear (Low)

E924

YL

ETAC Front Right Wheel Proportional Solenoid

505

BU

Wiper - Rear (HI)

E925

OR

ETAC Rear Left Wheel Proportional Solenoid

506

PU

Washer - Front

E926

BU

ETAC Rear Right Wheel Proportional Solenoid

507

WH

Washer - Rear

E927

GN

ETAC Test Mode SW (N/C)

508

PU

Radio Speaker - Left

E928

WH

ETAC Test Mode SW (N/O)

509

WH

Radio Speaker - Left (Common)

E930

BU

ETAC Front Axle Pilot Solenoid

511

BR

Radio Speaker - Right

E932

PK

ETAC Front Left Wheel Speed Sensor

512

GN

Radio Speaker - Right (Common)

E933

YL

ETAC Front Right Wheel Speed Sensor

513

OR

A/C Compressor/Refrigerant Pressure SW

E936

WH

ETAC Solenoid Return

515

GY

Blower Motor (HI)

E955

OR

WLPMS PHII Keypad Data

516

GN

Blower Motor (Medium)

G939

PK

MAC14 Switch Return

517

BU

Blower Motor (Low)

G940

PU

Lift Prop

518

OR

Hazard Flasher To SW

G941

GY

Lower Prop Dual Low Idle Sol

521

YL

A/C SW To Refrigerant SW

G954

GN

522

WH

A/C Clutch To Thermostat SW

K933

GN

Stick 2 Bypass Sol

537

GN

Turn Signal SW To Flasher

K977

PK

ECPC Trans Oil Temp Sensor

538

BR

Hazard Indicator

N939

GN

Ride Control Solenoid 2

539

BU

Turn Signal Indicator Basic/Right

P910

BR

Secondary Steering Test Sw Input Neutral SW IP

Service Meter

1

Tachometer

2

Engine Oil Pressure

3

540

WH

Turn Signal Indicator Left

P916

OR

Odometer - Machine Travel Distance

4

A513

PK

DC/DC Converter Memory Output

P931

GN

Grapple Function SW

Scrolling (Diagnostic)

5

A523

PU

Temp Potentiometer Pos 1

P976

BR

Quick Coupler SW

Monitoring System Service Modes Service Mode

A524

BR

Temp Potentiometer Pos 2

X972

GN

Variable Shift Control 2

A525

GN

Temp Potentiometer Pos 3

X973

BU

Variable Shift Control 3

A526

PK

Electronic Water Valve Actuator

X974

BR

Variable Shift Control 4

X975

PU

Variable Shift Control 5

A527

BU

Electronic Water Valve Actuator

A541

PU

Flasher To Indicator Lights

0

Harness Code

1

Numeric Readout

2

Service Mode

3

Digital Tattletale

4

US/Metric Units Mode

5

Implement Control Calibration

6

5

Switch - Run/Work/Panel/Tail

C-8

D

E-11

C

Switch - Sec Steer Test

H-8

B

Relay - Sec Steer

B-2

14

Switch - Secondary Steer

B-2

14

Relay - Sec Steering Intermediate

F-11

C

Switch - Secondary Steering Test

I-13

A

Relay - Start Magnetic Switch

B-14

5

Switch - Selector AC/Heat

B-9

D

Resistor - Blower

G-11

56

Switch - Service Brake Pedal As.

B-3

58

Sender - Fuel Level

H-2

18

Switch - Start Aid

G-5

A

Sender - Hyd Temp

A-3

19

Switch - Start Aid Coolant

D-15

22

Sender - Torque Converter Oil Temp

B-14

20

Switch - Tach/Speedo/Serv Meter

G-5

A

Sensor - Coolant Temp

D-15

22

Switch - Temp Selector

B-9

D

Sensor - Engine Speed

B-14

21

Switch - Thermostat

G-11

56

Sensor - Lift Cyl Head End

D-1

23

Switch - Tran Neutralizer Override

B-5

D

Sensor - Lift Cyl Head End Press

G-1

23

Switch - Turn Signal

F-6

A

Sensor - Lift Linkage Rotary Position

F-1

24

Switch - Variable Shift Control

B-6

A

Sensor - Lift Linkage Rotary Position

I-1

24

Tach/Speedometer

E-4

A

Sensor - Torque Conv Output Speed

B-13

26

Terminal Block

A-14

5

Title

Form Number 107-7977

Machine Codes Code 28

962G

29

IT62

33

SENR4757 SENR1394

Electric Starting Motor:

106-8558

Consist:

106-8557

SENR3559

Consist:

106-8559

SENR3581

Payload Control System:

SENR6614

Power Train ECM:

SENR1380

T

Pressure Symbol

Circuit Breaker Symbol

Flow Symbol

Level Symbol

Temperature Symbol

Normally open switch that will close with an increase of a specific condition (temp-press-etc.).

The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Normally closed switch that will open with an increase of a specific condition.

No circle indicates that the wire cannot be disconnected from the component.

This indicates that the component has a wire connected to it that is connected to ground.

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

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

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

T

950G Wheel Loader and 962G Wheel Loader and IT62G Integrated Toolcarrier Electrical System 950G: 3JW2154-UP 5FW2000-UP 8JW407-UP 5MW1078-UP

962G: 4PW504-UP 6EW800-UP 6HW415-UP 7BW624-UP

Relay (Magnetic Switch) - A relay is an electrical component that is activated by electricity.

It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.

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

IT62G: AKP513-UP

Harness And Wire Symbols

Pin

Socket

Wire Color

A

Circuit Number Identification

Fuse

AA

105-9344

1

325-PK-14

Single Wire Connector

Component Part Number

Wire, Cable, or Harness Assembly Identification

Receptacle

Wire Gauge Plug

Ground Connection

2

200-BK-14

Pin or Socket Number 1 2

Machines Equipped with Pilot Hydraulics and Conventional Steering

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

1 2

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

Printed in U.S.A.

© 2002 Caterpillar All Rights Reserved

A Located in the cab.

B Located in the left hand console.

C Located in the right hand console.

D Located on or near relay panel.

Resistor, Sender and Solenoid Specifications Connector Location Connector Number

53 25

4

2 54

55

48 44

8 6 30 3 10 15 32 14 22 33 9 26 17 28 11 21 27 37 13 5 45 36 29 7 43 20 1

18 42 34

51 58

B

41

47

56

50 12 23 31 39

A C

35

38

57 46 D 59 49

40

19

52 24

16

B

D

A

Related Electrical Service Manuals

RENR4328 October 2002

Machine locations are repeated for components located close together.

56

Caterpillar Monitoring System:

950G

B-15

59

Alternator:

Machine

Relay - Main Relay - Rear Flood

Number

Normal Mode

Sensor - Tran Intermediate Speed

Suppressor - Arc

OR

322

² The MID is a diagnostic code that indicates which electronic control module diagnosed the fault.

Actuator - Blend Door

Component

D-11

177

A300

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Machine Location 56

Lighting Circuits

Basic Machine Circuits

¹ The CID is a diagnostic code that indicates which component is faulty.

FMI No.

Schematic Location H-11

Component

Accessory Circuits (Continued)

Ground Circuits

+8 Volts Sensor Supply Parking Brake Switch Ride Control Solenoid #2 Electrical Systems Voltage Transmission Oil Temperature Sensor Engine Speed Sensor Cat Monitor Systems Harness Code Ride Control Solenoid Ride Control Switch Transmission AUTO/MAN Switch Start Relay Unable to Communicate With Cat Monitor System Transmission Output Speed Sensor 1 Air Heater Relay Downshift Switch Up Shift Switch Direction Switch Transmission Clutch Solenoid #1 Transmission Clutch Solenoid #2 Transmission Clutch Solenoid #3 Transmission Clutch Solenoid #4 Transmission Clutch Solenoid #5 Transmission Clutch Solenoid #6 Transmission Shift Lever Torque Convert Output Speed Sensor Torque Output Speed Sensor Transmission Intermediate Speed Sensor 1 Transmission Intermediate Speed Sensor 2 Variable Horsepower Solenoid Primary Steering Pressure Switch Secondary Steering Pressure Switch Secondary Steering Intermediate Relay

Description

Schematic Location B-13

175

Electrical Schematic Symbols And Definitions

Component Location

Wire Number

Description Power Circuits

Ground Speed Sensor Fuel Level Sensor Engine Oil Pressure Sensor Engine Coolant Temperature Sensor Torque Converter Oil Temperature Sensor Data Link +8 Volts Sensor Supply Action Alarm Action Lamp Engine Speed Sensor Hydraulic Oil Temperature Sensor Brake Air Pressure Sensor Display Data Link 9 Volt Display Power Supply Brake Oil Temperature Sensor

0100 0110 0177 0248 0263 0271 0324 0523 0600 0601 0819 0821 0830

Wire Number

5 57 45 3 11 17 13 30 C 22 9 46 43 27 21 2 34 8 29 42 53 16 15 44 37 54 10 26 18 55 48 36 47 6 20 32 25 4 1 7 14 40 28 19

52 51 50 41 58 12 24

35

CONN 39

23 39

Monitor Harness Code Plug

Fuse Panel HVAC Unit Service Tool Conn

XMSN Shift Left Brake Pedal

CONN 38 Customer Data Conn

31

49

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

38

33

Machine Harness Connector and Component Locations

Schematic Location

Machine Location

B-15 C-15 C-15 C-15 G-15, H-15, H-9 D-14 C-14 C-14 A-13 f-12 D-12 D-12 C-13 C-11 G-10 F-10 H-9 G-8,H-13 F-6 B-4 A-3 B-3 C-3 D-3 F-3 I-3, I-5, I-8, I-9 F-2 E-2 D-2 C-2 D-1 E-1 E-1 F-1 G-1 G-1 I-1

27 54 55 10 51 10 C 45 45 45 45 C 56 C C B A A 46 45 47 52 51 A A 50 47 48 48 49 49 50 49 49 49 50 C

C-4

C

I-2,4,8,9

50

CONN 40 I-2,4,8,9 50 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.

Part No. 3E-6332

Solenoid:

Component Description Valve - Start Aid

3E-8574

Solenoid:

Valve - Ride Control

3E-8575

Solenoid:

4W-9972

Sender:

Quick Coupler Torque Converter Hydraulic Temp

9G-1950

Resistor:

Resistance (Ohms)¹ 6.0 34.3 ± 1.7 24.9 ± 0.4 54 °C (130 °F) 638 ± 78 110 °C (230 °F)77 ± 5 Overall 2.0 ± .1 Tap 1.0 ± .05 17.6 ± 0.6

A/C, Heater Blower Motor

106-5122

Solenoid:

A/C Clutch

109-1739

Solenoid:

Float, Lift, Tilt, Aux (4)

85.3 ±5.0

129-7707

Solenoid:

Dual HP

31.1 ± 2.4

152-5409

Solenoid:

Axle Oil Cooler

9.4 ± 5

152-8346

Solenoid:

4th Function (2)

155-4652

Solenoid:

Shutdown Solenoid

157-8857

Sender:

159-0932

Solenoid:

32.0 ±1.6 Latch 1.55 ± 0.155 Unlatch 10.3 ± 1.03 Full 1.75 ± 1.75 Empty 95 ± 3 7.79 ± 1

Fuel Level Prop Solenoid Valves (6)

¹ At room temperature unless otherwise noted.

Off Machine Switch Specification Part No.

Function

Actuate

Deactuate

Contact Position

-1.1 ± 0.8 °C 2.2 ± 0.8 °C 3E-5464 Thermostat Normally Closed (30 ±1.4 °F) 36 ± 1.4 °F 38 ± 3° C 27° C Min. Normally Closed 3E-6449 Start Aid Coolant Temperature (100 ± 5° F) (80.6° F) Primary Steering Oil Pressure 1200 kPa MAX 700 ± 100 kPa A-C, Normally Closed 3E-6450 Secondary Steering Oil Pressure (175 psi MAX) (100 ± 15 psi) A-B, Normally Open 8270 kPa MAX 6890 ± 345 kPa A-C, Normally Closed 3E-6452 Park Brake Oil Pressure (1200 psi MAX) (1000 ± 50psi) A-B, Normally Open 90 ± 21 kPa 70 ± 21 kPa A -B Normally Open 3E-6455 Engine Oil Switch (13 ± 3.0 psi.)

10 ± 30 psi.)

A-C Normally Closed 10700 kPa MAX 8960 ± 345 kPa A-B, Normally Open 3E-7693 Service Brake Oil Pressure (1500 psi MAX) (1300 ± 50 psi) A-C, Normally Closed 124.1 ± 13.8 kPa 94.8 ± 8.6 kPa Normally Open 7X-8549 Hyd Filter Bypass (18 ± 2 psi.)

(13.75 ± 1.25 psi.)

275 to 1750 kPa¹ -114-5333 Refrigerant Pressure (AC) Normally Open² (40 to 255 psi) -21.0 ± 3.0° C 13.0° C 123-2993 Hydraulic Oil Level Normally Closed (69.8 ± 5.4° F) (55.4° F) 65.0° C ± 3.0 58° C 155-8998 Axle Oil Cooler Temperature Normally Closed (149.0° F) (136.4° F) Min. Rear Axle Temperature 125.0° C ± 3.0 117° C Min. 155-8999 Normally Closed Front Axle Temperature (257.0° F) (242.6° F) Min. ¹ A hysteresis band exists: 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 (25psi). ² Contact position at the contacts of the harness connector.

RENR4328

Component Identifiers (CID¹) Module Identifier (MID²) Caterpillar Monitoring System (MID No. 030)

80A

MM

RIGHT TURN LAMP 162-2073 V V B A C

130-RD A301-WH-18 A300-GN-18

STOP/TAIL/PARK LAMP 135-0426 V 604-OR S RD-18 A T WH-18 C 614-PU-14 G BK-18 B 200-BK-14

RD-18 BK-18 WH-18

L113

RD

397-OR-14 398-BU-14

MOTOR

V

V

BK

15

NN

HOOD ACTUATOR AS. 161-4002 (US) 124-4236 (JAPAN) MOTOR AS. 161-4007 (US) 117-1557 (JAPAN)

F793-OR-4 AIH RELAY 3E-0075 R 2 975-WH BK-18 BK-18 1 334-BU-18

FUSE HOLDER 4K-5122

U U U U

10A 10A 10A 10A

R 122-RD R R 130-RD R 105-RD 114-RD

RUNNING LAMP BREAKER 3T-2662 U R 101-RD-14 102-RD-14 15A U

R

20A HOOD BREAKER 9H-1958 RELAY PANEL

3 2

175-RD-14

R

TAIL/DOME LAMPS STOPLAMP/HOOD SW KEY FORWARD HORNS

7 6 5 8 4 12 1 2 122-RD 9 130-RD 114-RD 10 102-RD-14 11 3 105-RD

306-GN 975-WH 200-BK-14 308-YL 334-BU-18 175-RD-14

V

F793-OR-4 304-WH-8 112-PU-4 109-RD-4 101-RD-4 306-GN 975-WH 200-BK-14 308-YL 334-BU-18 175-RD-14

720-PU-18

L4

122-RD 130-RD 114-RD 102-RD-14 105-RD

L64

728-BU-18 944-OR-18 945-BR-18 973-BR-18 977-YL-18 G767-WH-18 G766-GN-18 251-BK-18 P910-BR-18 614-PU 614-PU 118-GY 610-OR-14 E702-OR-18 122-RD 502-OR 501-GN 500-BR E701-PK-18 102-RD-14 975-WH-18 538-BR

L61

126-PK-18

202-BK 322-GY 126-PK UNUSED G750-BU G755-GY G768-GN G760-WH G761-YL UNUSED G762-BR G763-PU

G750-BU G755-GY G768-GN G760-WH G761-YL

L39

G762-BR G763-PU

1 2 3 4

G787-GN G788-YL P916-OR 202-BK

FWD SW IP REV SW IP NEUT SW IP GND

BK-18 D B 200-BK D 614-PU A 614-PU D 2 310-PU

Start Aid SW (MOMENTARY) 3E-7176 D

322-GY L39

308-YL

3

XXX

C

WWW

C

WWW

CAB FLOOD LAMP 9X-4381

VVV 615-YL-14 200-BK-14 VVV

CAB FLOOD LAMP 9X-4381

VVV 615-YL-14 200-BK-14 VVV

C

603-PK

XXX

BEACON 128-6983 XXX 603-PK-14 1 200-BK-14 2

FORWARD HORN SW 2T-3360

W

WWW C

RD BK

L39

308-YL

L52

C414-BU-18 C413-YL-18 E708-PK-18 E707-GN-18 539-BU-18 540-WH-18 201-BK-18 201-BK-18 200-BK 200-BK

605-YL-14 606-GY-14

L99

700-PK

L97

L45

CONN 25D

QUAD GAUGE 100-5895 LAMP 7N-5876 663-GY 200-BK 200-BK

4 2 1 3 5 6

WH-18 BK-18 OR-18 GN-18 YL-18 BU-18

DATA GROUND +V DISPLAY CLOCK MODULE LOAD HARNESS CODE

D

D

D

D

CATERPILLAR MONITORING SYSTEM OPERATING MODES FUNCTION NORMAL MODE HARNESS CODE NUMERIC READOUT SERVICE MODE TATTLE TALE MODE US/METRIC MODE (UNITS MODE) IMPLEMENT CONTROL CALIBRATION

MODE 0 1 2 3 4 5 6

3 1 5

L39

L44

7 5 D C413-YL-18 201-BK-18 E707-GN-18 E708-PK-18 C414-BU-18

4 WH-18 DATA 2 BK-18 GROUND OR-18 1 +V DISPLAY 3 GN-18 CLOCK YL-18 5 MODULE LOAD 6 BU-18 HARNESS CODE TACH/SPEEDOMETER 100-5888 LAMP D D D D 7N-5876 661-GN 662-YL 200-BK 200-BK

L50

L50

D

STEER COLUMN GROUND

411-PK-18 201-BK-18

ACTION LAMP 9W-2111

D D

L44

L44 200-BK 200-BK 200-BK

L49

L50

L50

975-WH-18 910-YL-18

NEUTRALIZER OVERRIDE LAMP 7N-5876

D D

Z L50 FRONT WIPER 147-7973

L50 606-GY-14 605-YL-14 538-BR

146-GY-18 IMP INTERLCK RELAY 3E-5239 L58 L57

L61

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

200-BK 118-GY 500-BR 502-OR

L46 L47

L8

136-GN-18 727-GN-18

L61

501-GN

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

4 1 2 6 3 5

GN BK GY BR OR

GND

308-YL 326-RD 307-OR-18 105-RD

MOTOR H

L44

T° P

B+

501-GN 118-GY 500-BR 502-OR 201-BK-18

L46

200-BK 633-BU-18

DR

D

L

D

L24

L24

L24 L8

L8

201-BK-18

L40

YL-16 D C OFF PU-16 D S ON OR-16 B ST BR-16 D KEY START SW 110-7887

1 2 3 4

L46

200-BK 615-YL-14

L49

200-BK 539-BU-18

L46

L47

D

BUCKET TURN SIGNAL IND LAMP 7N-5876

D D

126-PK-18 G761-YL G762-BR G768-GN G760-WH G750-BU G755-GY G763-PU 322-GY 663-GY 308-YL 310-PU

202-BK-18 A541-PU-18 537-GN-14 661-GN 662-YL 614-PU 326-RD 307-OR-18 L44 501-GN 118-GY 500-BR 502-OR 105-RD 201-BK-18 E702-OR-18 E701-PK-18 611-PU-14 275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 291-BK-18 290-BK-18 945-BR-18 944-OR-18 410-WH-18 442-GY-18 443-YL-18 441-OR-18 447-PK-18 K933-GN-18 432-PK-18 405-GY-18 403-GN-18 496-WH-18 113-OR-18 975-WH-18 615-YL-14 E735-PU-18 G485-BU-18 499-GY-18 G486-GN-18 633-BU-18 605-YL-14 606-GY-14 538-BR 200-BK

L45

L53

200-BK 200-BK 200-BK L53

L48

C413-YL-18 201-BK-18 E707-GN-18 E708-PK-18 C414-BU-18

200-BK 200-BK 200-BK 200-BK

727-GN-18 136-GN-18 102-RD-14 614-PU 614-PU 614-PU 200-BK 720-PU-18

Z

201-BK-18 614-PU A541-PU-18 L45 537-GN-14 661-GN 662-YL 202-BK-18 605-YL-14 606-GY-14

614-PU A541-PU-18 537-GN-14 661-GN 662-YL

200-BK

D

D

8

CATERPILLAR MONITORING SYSTEM 200-4412 L49

LEFT TURN IND LAMP 7N-5876

D

200-BK

200-BK 200-BK

201-BK-18

411-PK-18

D

FLOOD LAMP IND LAMP 7N-5876

D D

VVV 615-YL-14 200-BK-14 VVV

CAB FLOOD LAMP 9X-4381

L61 L37

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

L1

BOTH SHOWN WITH BRAKE OFF

BK RD BU

F

G941-GY-18 G940-PU-18 964-BU-18

987-WH V

322-GY 310-PU 633-BU-18 118-GY 270-BK-18 271-BK-18 272-BK-18 273-BK-18 274-BK-18 275-BK-18 290-BK-18 291-BK-18 500-BR 501-GN 502-OR 537-GN-14 663-GY 605-YL-14 606-GY-14 661-GN 662-YL C

D

CONN 24 A541-PU-18 E735-PU-18 G762-BR G768-GN G760-WH G761-YL G750-BU G755-GY G763-PU 202-BK-18 105-RD 113-OR-18 200-BK 201-BK-18 307-OR-18 308-YL 326-RD 403-GN-18 405-GY-18 410-WH-18 975-WH-18 G486-GN-18 432-PK-18 G485-BU-18 441-OR-18 442-GY-18 443-YL-18 447-PK-18 496-WH-18 499-GY-18 538-BR E702-OR-18 614-PU 615-YL-14 910-YL-18 944-OR-18 945-BR-18 K933-GN-18 E701-PK-18 611-PU-14

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

611-PU-14 610-OR-14 202-BK-18 126-PK-18 130-RD 604-OR 619-GN-14 G746-WH-18

L3

L3

L16

L15

V

F

CONN 29

144-GN 102-RD-14 122-RD 617-BR 610-OR-14

L35

C

3

(4) AUTO MAN X972-GN-18 X973-BU-18 X974-BR-18 973-BR-18 977-YL-18 E701-PK-18 G766-GN-18 G767-WH-18 E702-OR-18 H730-WH-18

L35

C CAB GROUND

H730-WH-18 973-BR-18 977-YL-18 E701-PK-18 G767-WH-18 G766-GN-18 E702-OR-18

1

(CENTER)

1

1

(DOWN)

1

0

P

200-BK 200-BK 614-PU 614-PU 202-BK-18 202-BK-18

C

C C

5 C

L10 1

2

126-PK-18

3 MOM

3 C 4 C 6 C

TRANSMISSION NEUTRALIZER SW 188-4804

200-BK 614-PU

1 2 3 4 5 6 7 8

B+ B+ GROUND HIGH LOW PARK WASH

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

L99

DD DD

A B C

1 2

SERVICE PEDAL AS. 178-3186 NOTE B

L7 L7

N

L1

L10

L4

OPERATOR STATION L4

RD-0 SECONDARY STEERING MOTOR/PUMP 154-2563 BK-0

L1

P

L10

L4

L4

L4

CONN 21

BK-0 RD-0

BK-0 RD-0

V Y

HYD OIL LEVEL SW 123-2993

Y

201-BK-18 496-WH-18

1 2

BK-18 BK-18

12

11

10

9

8

7

6

5

4

T°

3

C B A

WH-18 BK-18 RD-18

LIFT POSITION SWITCH 3E-7844

+ BATTERY GROUND SIGNAL

LIFT POSITION SENSOR 121-0284 (MACHINES WITH PCS) BUCKET POSITIONER SW B 176-5459 146-GY-18 A OR-18 + BATTERY 299-BK-18 C BK-18 GROUND 762-YL-18 B BU-18 SOLENOID

B 1 2 3 4

SIGNAL GROUND +24V

B 146-GY-18 299-BK-18 964-BU-18 322-GY 114-RD F

FORK POSITIONER SW 176-5459 A OR-18 + BATTERY C BK-18 GROUND B BU-18 SOLENOID F FORWARD HORN F 7T-0970

1 2

RD-18 BK-18

LEFT TURN LAMP 3E-6466

1 2

RD-18 BK-18

RIGHT TURN LAMP 3E-6466

F

200-BK-14 619-GN-14 322-GY 114-RD

F 322-GY 114-RD

FLOOD LAMP 9X-1439 F

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

VALVE GP L 170-9061 2 1

L

2 1

P931-GN 200-BK

CONN 32

138-GN-18 200-BK 201-BK-18

Q

M

G485-BU-18 201-BK-18

Q G485-BU-18 201-BK-18

2 1

FORWARD HORN 7T-0970

F

CONN 33 F

FRONT AXLE TEMP SW 155-8999 BK 2 BK 1

251-BK-18

E T°

4TH FUNCTION SOL 1 M 152-8346 2 GN-18 987-WH 1 GN-18 200-BK

G485-BU-18 C529-GY-18

987-WH 200-BK

975-WH 976-OR 987-WH

987-WH 200-BK

4TH FUNCTION SOL 2 M 152-8346 2 GN-18 1 GN-18

976-OR 975-WH

RIDE CONT SOL M 3E-8574 2 GN-18 1 GN-18

M

M

IT62G STD

CONN 31 Q

M

G485-BU-18 201-BK-18

F

FLOOD LAMP 9X-1439

F F

606-GY-14 200-BK-14

2 1

Q

G485-BU-18 201-BK-18

LIFT CYL HEAD END PRESS SENSOR 124-4672 A OR-18 +24V B BK-18 GROUND C WH-18 SIGNAL

FRONT AXLE TEMP SW 155-8999 2 BK BK 1

D T°

IT62G STD

CONN 30

453-PK-18 416-OR-18 202-BK-18 SS

BU RD BK

SECONDARY STEERING PRESS SW 3E-6450

ABBREV

COLOR

RD WH OR YL PK BK GY PU BR GN BU

RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE

SS

200-BK-16 VV RD-0

XX

SS YY

MOTOR

Y

VV

SYMBOL

RD-0

DESCRIPTION

BLADE, SPADE, RING, OR SCREW TERMINAL CIRCUIT CONNECTED CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR ATCH WIRE, CABLE & COMPONENT CIRCUIT GROUPING DESIGNATION

PART NO.

A B B C C D E F F F F H J J L M M M N P Q Q R S T V V Y Z DD DD LL LL SS WW GGG KKK KKK LLL LLL MMM NNN UUU VVV WWW XXX AB AC AD AF AG AJ AK

HARNESS AS. 130-5890 135-5552 155-4186 199-6008 199-6009 197-0736 147-1224 147-2759 141-3882 149-7267 162-2171 126-5612 150-1411 138-0171 166-3534 147-2763 162-5683 160-6549 146-1892 162-5597 156-1106 166-6038 147-2079 154-4563 148-8805 149-4059 145-9302 146-9542 154-4566 121-8038 121-8039 115-0817 150-1590 154-2809 125-4439 XXX-XXXX 141-3883 141-3885 141-3884 141-3886 158-4220 138-0172 127-2994 137-2750 147-8345 119-8984 156-1107 157-7317 156-1108 159-6166 147-2764 156-1058 156-6224

03 B-15 A/C CLUTCH 02 F-1 BUCKET/FORK POS SW (IT62G) 00 I-1 BUCKET POSITION SW (950G/962G) 01 D-12 CAB (950G/962G)(US AND COSA) 01 D-12 CAB (IT62G) 00 D-3 DASH 05 D-14 ENGINE 04 G-2 FRONT FRAME (950G/962G - US) 04 E-1 FRONT FRAME (950G/962G - COSA) 04 I-2/I-5 FRONT FRAME (950G/962G - JAPAN) 02 E-2 FRONT FRAME (IT62G) 03 G-10 HVAC 00 FRONT LIGHTS (JAPAN) D-1 I-3 FRONT LIGHTS (JAPAN) 01 00 E-1 GRAPPLE SOLENOID 01 G-1 RIDE CNTRL VALVE (950G/962G) 02 E-1 4TH FUNCTION SOL (IT62G) 01 E-1 4TH FUNCTION SOL (IT62G) 01 B-3 STOP LAMP SW 00 A-4 PAYLOAD MONITOR 00 G-1 FRONT AXLE TEMP (950G/962G) 02 E-1 FRONT AXLE TEMP (IT62G) 02 A-13 RELAY PANEL (CHASSIS) 01 E-8 TURN SIGNAL SW 01 C-12 TRANSMISSION 06 D-12 REAR FRAME (JAPAN) 11 D-12 REAR FRAME (US & COSA) 01 A-3 HYDRAULIC TANK 03 D-11 FUSE PANEL (CAB) 02 C-3 DIMMER SWITCH JUMPER 01 B-3 DIMMER SWITCH 04 C-15 LICENSE PLATE LAMP (COSA) 00 H-15 LICENSE PLATE LAMP (JAPAN) 02 B-2 SECONDARY STEERING SYSTEM 00 I-4 BCKT POS/WARN LAMPS (COSA) 00 H-1 QUICK COUPLER I-9 02 RH FRONT LIGHTS (COSA) I-7 RH FRONT LIGHTS (COSA) 01 I-9 LH FRONT LIGHTS (COSA) 02 I-7 LH FRONT LIGHTS (COSA) 01 00 C-15 BACKUP ALARM 01 H-15 STOP/TURN LAMPS (JAPAN) 01 G-8 BCKT/FORK SEL SW (950G/926G) 00 G-8 BCKT/FOR SEL SW (IT62G) 00 G-3 CAB FLOOD LAMPS 01 G-3 BEACON LAMP 00 C-14 REAR AXLE TEMP SWITCHES 01 C-14 AXLE COOLER CLUTCH TEMP SW 01 C-14 AXLE COOLER CLUTCH SOL 00 F-8 DOWNSHIFT SW 00 G-1 LIFT CYL PRESS SENSOR 00 G-15 REAR TURN SIG (COSA) 00 G-15 REAR TURN SIG (COSA)

K G U X AAA

WIRE AS. 159-4580 116-2247 147-2080 116-2246 203-4266

00 01 02 01 00

G-7 D-11 A-14 D-11 H-13

KICKOUT ON/OFF JUMPER TERMINAL STUD TO FUSES (CAB) TERM BLK TO FUSE(CHASSIS RELAY) TERM STUD TO BREAKERS (CAB) MONITOR CODE PLUG - 950G

AA BB BB CC EE FF GG HH JJ KK MM NN PP QQ RR TT UU VV XX YY JJJ HHH

CABLE AS. 116-0080 147-3687 131-1450 109-3591 147-2085 7Y-8298 8Y-9603 148-8298 131-1451 131-1449 147-2083 166-3423 147-2089 147-2090 147-2086 166-2834 147-2087 148-6677 141-2812 8R-1460 133-5091 124-4884

01 01 01 01 00 02 01 00 00 00 00 00 00 00 01 01 00 00 00 01 01 00

F-15 F-14 F-14 D-14 A-14 E-14 D-14 D-15 F-15 B-15 A-14 A-14 B-15 B-14 B-15 A-14 B-14 B-2 D-14 A-2 B-15 H-3

+BATTERY TO -BATTERY +BATTERY TO MOTOR (OR +B TERM BLOCK) STD +BATTERY TO MOTOR (OR +B TERM BLOCK) ATCH +B TERM BLOCK TO MOTOR ATCH TERM BLOCK TO ALTERNATOR BREAKER CRANKING MOTOR TO FRAME GND MOTOR TO ENGINE BLOCK GND -B ALTERNATOR TO ENG BLOCK GND -BATTERY TO DISCONNECT SW DISCONNECT SW TO FRAME GND ATL BKR TO TERM BLK(TO FUSES & BKRS) ALT BREAKER TO AIH RELAY MAIN BREAKER TO MAIN RELAY MAIN BREAKER TO START RELAY MAIN RELAY TO TERM BLK (TO CAB FUSES) AIH RELAY TO TERM BLOCK START RELAY TO TERM BLOCK SEC STER RELAY TO SEC STER MTR MOTOR TO SEC STER RELAY ATCH SEC STER MOTOR TO FRAME GND ATCH ATCH AUXILIARY JUMP-START RECEPT ANTENNA (ENTERTAINMENT RADIO)

ZZ EEE YYY

STRAP AS. 108-5747 7X-6315 8X-5804

00 03 01

D-14 AIH HEATER TO GND(AT ENG CYL HEAD) I-10 XMSN CONTROL GROUND G-12 CAB TO FRAME GROUND

TRANSMISSION SPEED SENSOR WIRE PAIRS (E900-WH & E901-GN, E907-GY & E906-OR, E902-PU & E903-YL, E904-BR & E905-BU, E908-BR & E909-WH ) MUST BE TWISTED PAIRS, AT LEAST ONE TURN PER 25.4mm

HYD FILTER BYPASS SW 7X-8549

NOTE A: NORMALLY OPEN BEFORE REFRIGE RANT CHARGE NOTE B: CONTACT OPEN WHEN PEDALS ARE FULLY UP. NOTE C: ENERGIZE S1 TO ENGAUGE PINS ENERGIZE S2 TO DISENGAUGE PIN S

2

CHG

NOTE

IDENT

HYD TEMP SENDER 4W-9972

Y MOTOR Y Y FRONT WASHER 7T-8890

OR-18 BK-18 BU-18

138-GN-18 251-BK-18 C529-GY-18

L#

442-GY-18 Y MOTOR

L4

B A C

F

L13

CONN 28

SS

727-GN-18

L4

L8

L8

F

605-YL-14 200-BK-14

N939-GN 975-WH 976-OR 987-WH

SECONDARY STEERING RELAY 139-2599

STOP LAMP SW 3E-5520 (COSA & JAPAN) 105-6117 (US)

L6

RH HEADLINER L8

AG

CONN 35

322-GY 114-RD 619-GN-14 200-BK-14

H713-PK-18 H714-OR-18 H716-WH H717-BR-18 E919-YL-18 E920-BR-18 E921-PK-18 E922-GN-18

M

N NC

L1 L35

LIFT CYL HEAD END PRESS SENSOR 124-4672 A OR-18 +24V B BK-18 GROUND C WH-18 SIGNAL

CONN 34

ARC SUPPRESSOR 106-8704

L4 L6

AG

G

M

F

SS

N

C

BK BK

RIDE CONT SOL 3E-8574 2 GN-18 1 GN-18

138-GN-18 251-BK-18 C529-GY-18

F

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

+V RETURN SIGNAL

130-GN-18 604-OR-18

1 2

975-WH-18 976-OR-18

987-WH G485-BU-18 201-BK-18

C

CONN 22 130-RD 604-OR

OR-18 BK-18 WH-18

G485-BU-18 201-BK-18

976-OR-18 975-WH-18

F

E920-BR-18 E921-PK-18 E416-PU-18 H716-WH H713-PK-18 H717-BR-18 138-GN-18 251-BK-18 975-WH 976-OR C529-GY-18 N939-GN E922-GN-18 H714-OR-18

1 2 3 5 4 6

PRIMARY STEERING PRESS SW 3E-6450

DD

126-PK-18 202-BK-18 G746-WH-18

Q

T°

146-GY-18 299-BK-18 762-YL 964-BU-18

E919-YL-18

PEDAL POS SNSR 147-1680

FRONT INTERMITTANT WIPER SW 110-7886

614-PU 200-BK 944-OR-18 945-BR-18 C530-BU-18 C529-GY-18 251-BK-18 138-GN-18 E416-PU-18

619-GN-14 611-PU-14

DIMMER SW 2H-1855

1 2

200-BK-14

484-YL-18 417-GY-18 202-BK-18 SS

200-BK-14

610-OR-14

1 2 4 3

FRONT AXLE TEMP. SW. 155-8999

Q

F

C530-BU-18 251-BK-18 138-GN-18

202-BK-18 416-OR-18 417-GY-18 484-YL-18 453-PK-18 727-GN-18

L7

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

C

B C A

E416-PU-18 F

L1

DD B C A

DD

L3 L7

CONN 20

L8

720-PU-18 614-PU 614-PU 614-PU 200-BK 614-PU 200-BK

CONN 38

WLPCS KEYPAD 129-0419

1 C

OPERATOR STATION L4

P

118-GY 118-GY 200-BK-14 502-OR 501-GN 500-BR 506-PU

A

126-PK-18

B A 2

B

614-PU

200-BK-14

202-BK-18 L10 L31

OPERATOR STATION L4

AUTO

0

603-PK

L10 L31

L31

AUTO/MAN SW 185-6335 (1-4) (SHOWN IN MANUAL POSITION) AUTO C 2 2 BK 973-BR-18 1 3 3 BK 977-YL-18 4 4 H730-WH-18 BK 5 6 BK 1 202-BK-18

144-GN

RH HEADLINER L10

L31

614-PU 614-PU 614-PU

200-BK-14

L33

OFF

G767-WH

(UP)

LAMP 7N-5876

200-BK

L35

BEACON SW 9X-9639 C

ON

AUTO RIDE CONTROL SW 103-6333

L31

D

G766-GN

SW POS

646-OR-18 647-GN-18 L101 122-RD 122-RD

L33

C C 2 C

4 3 2 1 202-BK-18

L31 200-BK 200-BK-14 614-PU

BK-16 BK-16 BK-16 BK-16

BACKLIGHT

L100

INPUTS (1=SW CLSD, 0=SW OPEN) ECON

C

S2

IT62G FRONT FRAME

CONN 23 619-GN-14 611-PU-14 610-OR-14

H716-WH H713-PK-18 N939-GN 975-WH 976-OR

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

E922-GN-18 H714-OR-18 E919-YL-18 E920-BR-18 E921-PK-18 H717-BR-18

SS

188-WH-18 251-BK-18 E955-OR-18

S1

NOTE C MUR440 2 1 ARC SUPPRESSOR 106-8704

CONN 31

M

F

779-WH-18 P976-BR-18 G485-BU-18 201-BK-18

P

ATT AUTO RIDE CTRL SW OPERATION MID

A B C

3 4 1 2

QUICK COUPLER SOL 3E-8575

CONN 36

251-BK-18 E416-PU-18 G485-BU-18 C529-GY-18

V

REAR WASHER 7T-8890

13

138-GN-18 251-BK-18 N939-GN E922-GN-18 H714-OR-18 E919-YL-18 E920-BR-18 E921-PK-18 E416-PU-18 H716-WH H713-PK-18 H717-BR-18 975-WH 976-OR C529-GY-18

1 2

L8

X974-BR-18 X973-BU-18 X972-GN-18 202-BK-18

6 5 4 3 2 1

POWER

OR-18 BK-18 WH-18

200-BK-18 779-WH-18 P976-BR-18 200-BK-18

H

GGG

761-GY C530-BU-18 146-GY 299-BK-18 762-YL 964-BU-18 322-GY 114-RD 619-GN-14 200-BK-14 605-YL-14 606-GY-14 P931-GN

BU RD BK

1 2 3 7 5 6 4 8

C

+V DISPLAY GROUND DATA

L99

L100

251-BK-18 188-WH-18 E955-OR-18

MUR440 2 1 ARC SUPPRESSOR 106-8704

GGG

A B C

L13

CUSTOMER DATA CONNECTION

P

FORWARD HORN 7T-0970

F

200-BK-18 P976-BR-18

138-GN-18 200-BK 201-BK-18

L4

FLOOD LAMP 9X-1439 F

CONN 32

C B A

L99 L100

RIGHT TURN LAMP 3E-6466

F

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

L17

CONN 38

819-GY-18 250-BK-18

RD-18 BK-18

GGG

200-BK-18 779-WH-18 P976-BR-18

L6

E D A C B

138-GN-18 818-BR-18

1 2

IT62G FRONT FRAME

C B A

RH HEADLINER

L99 L100

118-GY 118-GY

GN-14

L6

LEFT TURN LAMP 3E-6466

STD FRONT FRAME

BK-0 RD-0

14

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

617-BR-14 611-PU-14 614-PU-14

727-GN-18

YL-14

WLPCS ECM CIRCUIT.

C530-BU-18 C529-GY-18 251-BK-18 944-OR-18 945-BR-18 E416-PU-18 138-GN-18

RD-18 BK-18

GGG

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

1 2

200-BK-18 779-WH-18

138-GN-18 251-BK-18 C530-BU-18 146-GY 299-BK-18 762-YL 761-GY 322-GY 114-RD 619-GN-14 200-BK-14 605-YL-14 606-GY-14 200-BK-14

CONN 26

CAB FLOOD LAMP 9X-4381

L4 200-BK 200-BK

PU-14 PK-14

CAT MONITORING SYSTEM CIRCUIT.

TURN SIGNAL / WIPER / WASHER CIRCUIT.

133-OR-18 102-RD-14 122-RD 647-GN-18 617-BR 610-OR-14 646-OR-18 614-PU

6 C

614-PU

614-PU 614-PU

537-GN-14 518-OR-14

A B C

CONN 27

E735-PU-18 270-BK-18 271-BK-18 272-BK-18 273-BK-18 274-BK-18 275-BK-18 290-BK-18 291-BK-18 G762-BR G768-GN G760-WH G761-YL G750-BU G755-GY G763-PU G746-WH-18 910-YL-18 307-OR-18 944-OR-18 945-BR-18 614-PU 200-BK 201-BK-18 202-BK-18 126-PK-18 126-PK-18 118-GY E702-OR-18 K933-GN-18 443-YL-18 447-PK-18 496-WH-18 441-OR-18 442-GY-18 432-PK-18 403-GN-18 405-GY-18 322-GY 326-RD 308-YL 310-PU 605-YL-14 606-GY-14 611-PU-14 610-OR-14 619-GN-14 105-RD 500-BR 501-GN 502-OR E701-PK-18 410-WH-18 113-OR-18 615-YL-14 663-GY 661-GN 662-YL A541-PU-18 537-GN-14 130-RD 604-OR 633-BU-18 538-BR 499-GY-18 975-WH-18 202-BK-18 G485-BU-18 G486-GN-18

126-PK

OPERATOR STATION

L100 GY-14

BR-14 OR-14 BU-14

5

PANEL LAMP CIRCUIT.

C

L33

L33

STARTING CIRCUIT.

VARIABLE SHIFT CONTROL SW 185-6335

3 4C

C C

L10

G766-GN-18 G767-WH-18 E702-OR-18 E701-PK-18 H730-WH-18 973-BR-18 977-YL-18 X972-GN-18 X973-BU-18 X974-BR-18

B3

1 C

L27

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS ON.

GAUGE CIRCUIT.

BK-0 RD-0 L63

A B C

322-GY 114-RD

BRAKE OIL PRESS SW 3E-7693 BK RD BU

727-GN-18 200-BK-16

L27

126-PK-18 500-BR 501-GN 502-OR 506-PU

C 5 C D

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS OFF.

200-BK 614-PU

L37

6 C

BLOWER SW (LOW,MED,HI) 3E-7156 C B C A 2 C

GROUND CIRCUIT.

RD-18 WH-18 BK-18

START AID CIRCUIT.

4

C

102-RD-14 122-RD

L25

3 C 4

A C B

3

614-PU 200-BK

L28

200-BK

1 C

C 5 C D C C

C

L27

L27

L28

L26

-BR-14

L24

L61

L37

200-BK

HVAC OPERATOR CONTROLS SELECTOR SW (A/C,OFF,HTR) 3E-7155

TEMPERATURE SELECTOR POTENTIOMETER 200-BK C B 127-4540 200-BK C 614-PU A 614-PU C 2

L61 202-BK-18

PANEL LAMP 7N-5876

L37

122-RD 200-BK

2

B2

L37

L24

L27

L37

102-RD-14

L8

C

122-RD 122-RD

B1

C

L25

L24

P W

REAR WIPER SW 112-6174

118-GY 118-GY 505-BU 504-YL 503-BR 507-WH

L101

1

614-PU

L26

WH YL BU BR

WORK2

C

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

L26

1 2 3 4 5 6 7 8

RD RD

L101

WLPCS ECM 112-1572 LIFT POSITION SENSOR LIFT PRESS-HEAD END GROUND CAT DATA LINK + CAT DATA LINK LIFT PRESS-ROD END +BATTERY 24V (IN) UNUSED UNUSED UNUSED UNUSED TX A CHANNEL UNUSED A CHAN RECEIVE GROUND UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED GROUND KEYPAD SUPPLY +24V KEYPAD DATA

WIRE GROUP COLOR DESCRIPTIONS

RH DOME LAMP 3E-6389

FLOOD LAMP 9X-1439

F F

I

FORWARD HORN 7T-0970

F

F F

619-GN-14 200-BK-14 322-GY 114-RD

L47

L34

C

727-GN-18 728-BU-18 202-BK-18 C529-GY-18 C530-BU-18 E416-PU-18 944-OR-18 945-BR-18 138-GN-18 251-BK-18

WORK1

614-PU

L25

PARK

ROADING

RUNNING/WORK/PANEL/TAIL LAMP SW 108-3320 (SHOWN IN OFF POSITION)

617-BR 610-OR-14

L

C

C

B B

H

PANEL LAMP 7N-5876

OFF

L11

126-PK-18

L25

118-GY L100 118-GY 118-GY 118-GY 118-GY 118-GY

L66

L86

RH HEADLINER L100

F

146-GY-18 299-BK-18 761-GY

Y L63

1 2

C

RIGHT TURN IND LAMP 7N-5876

D

BUCKET POSITIONER SW 176-5459 A OR-18 + BATTERY C BK-18 GROUND B BU-18 SOLENOID F

322-GY 114-RD

606-GY-14 200-BK-14

FUEL LEVEL SENDER 157-8857 PK-18 BK-18

L13

201-BK-18 E707-GN-18 E708-PK-18 C413-YL-18 C414-BU-18 C414-BU-18 C413-YL-18 E708-PK-18 E707-GN-18 539-BU-18 540-WH-18 201-BK-18 201-BK-18 200-BK

L48

200-BK 200-BK E702-OR-18 E701-PK-18 611-PU-14 538-BR 540-WH-18 275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 291-BK-18 290-BK-18 E735-PU-18 945-BR-18 944-OR-18 410-WH-18 C413-YL-18 C414-BU-18 E707-GN-18 E708-PK-18 442-GY-18 443-YL-18 441-OR-18 447-PK-18 K933-GN-18 432-PK-18 405-GY-18 403-GN-18 496-WH-18 113-OR-18 201-BK-18 499-GY-18 G485-BU-18 G486-GN-18 201-BK-18 975-WH-18 615-YL-14 539-BU-18 633-BU-18 910-YL-18

UNUSED UNUSED UNUSED UNUSED UNUSED IMPL FILTER GROUND HARNESS CODE 5 HARNESS CODE 4 HARNESS CODE 3 HARNESS CODE 2 HARNESS CODE 1 HARNESS CODE 0 CLEAR SERVICE OPERATOR SW INPUT CAT DATA LINK CAT DATA LINK + ACTION ALARM MODULE DATA MODULE LOAD CLUSTER +V MODULE CLOCK HYD TEMP SENSOR CNVT TEMP SENSOR COOL TEMP SENSOR FUEL LEVEL SENSOR +8V SENSOR SUPPLY BRK OIL PRESS ENG OIL PRESS FRONT AXLE TEMP ALTERNATOR HYD OIL LEVEL REAR AXLE TEMP + BATTERY UNUSED UNUSED UNUSED UNUSED ACTION LAMP

HAZARD FLASHER LAMP 7N-5876

D

200-BK 538-BR

L43

538-BR 606-GY-14 605-YL-14

L24 539-BU-18 540-WH-18 606-GY-14 605-YL-14 537-GN-14 A541-PU-18 200-BK 614-PU 201-BK-18 201-BK-18 E707-GN-18 E708-PK-18 C413-YL-18 C414-BU-18 662-YL 661-GN

SEAT

SEAT

L50

499-GY-18 201-BK-18 275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 291-BK-18 290-BK-18 E735-PU-18 945-BR-18 944-OR-18 410-WH-18 C413-YL-18 C414-BU-18 E707-GN-18 E708-PK-18 442-GY-18 443-YL-18 441-OR-18 447-PK-18 K933-GN-18 432-PK-18 405-GY-18 G485-BU-18 403-GN-18 496-WH-18 G486-GN-18 113-OR-18

L43

113-OR-18 113-OR-18

L43

L50

4 1 S S

A541-PU-18 537-GN-14

D

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

HIGH BEAM IND LAMP 7N-5876

200-BK

D

L49

L23

L23

L24

FLOOD LAMP 9X-1439

J

L1

INDICATOR LAMP POSITION COLUMN

S 3

AUTO RIDE CONTROL LAMP 7N-5876

D

611-PU-14 200-BK

L47

S 2

L43

MUR440 2 1 D

538-BR 605-YL-14

L23

E701-PK-18 113-OR-18 L48

OPERATOR STATION

L48

D D

VVV 615-YL-14 200-BK-14 VVV

L17 L16 L15

L39 L53

RIDE CONTROL LAMP 7N-5876

D D

113-OR-18 E702-OR-18

L53

L40

E707-GN-18 E708-PK-18 C413-YL-18 C414-BU-18 201-BK-18 E735-PU-18 663-GY 308-YL 310-PU 373-GN-18 L52 MUR440 D

C

129-BU 200-BK

200-BK-14 108-BU-14

2 1

2 1

987-WH P931-GN C

L97

538-BR E735-PU-18 E735-PU-18 499-GY-18 633-BU-18 E702-OR-18 E701-PK-18 611-PU-14 275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 291-BK-18 290-BK-18 945-BR-18 944-OR-18 410-WH-18 442-GY-18 443-YL-18 441-OR-18 447-PK-18 K933-GN-18 432-PK-18 405-GY-18 403-GN-18 496-WH-18 113-OR-18 615-YL-14 910-YL-18 G485-BU-18 G486-GN-18 975-WH-18

ARC SUPPRESSOR (2) 106-8704

538-BR 606-GY-14

299-BK-18 146-GY 299-BK-18 761-GY-18 299-BK-18 961-BR 299-BK-18 146-GY

2 1 3 146-GY 307-OR-18 700-PK

146-GY

L97

113-OR-18 113-OR-18

L49

RD-18 RD-18

RD-18 RD-18

RD-18 RD-18

RD-18 RD-18 L61

146-GY 146-GY 146-GY

L40

L40

S 6 539-BU-18 5 540-WH-18 S TURN SIGNAL SW 134-9569

SEE G-13 FOR IT62G MACHINE WIRING

L102

202-BK-18 D

201-BK-18

A541-PU-18 605-YL-14 606-GY-14 539-BU-18 537-GN-14 540-WH-18 308-YL

605-YL-14

L43

307-OR-18 Z

L84

L61

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

SHIFTER 201-0212 GROUND UNUSED + BATTERY UNUSED FWD REVERSE FIRST GEAR SEC GEAR THIRD GEAR UNUSED FOURTH GEAR NEUTRAL

D

L40

DOWNSHIFT SW 158-5626

L57

L11

608-GN-14

537-GN-14 538-BR 518-OR-14

TACH/SPEEDO/SERV METER SELECT SW (MOMENTARY) 112-6171

B 146-GY 299-BK 762-YL

A B C

322-GY 114-RD 619-GN-14 200-BK-14

FRONT DASH ASSEMBLY/STEERING WHEEL

118-GY 118-GY

L26 944-OR-18 945-BR-18 615-YL-14 608-GN-14 538-BR 505-BU L37 503-BR 504-YL 507-WH 501-GN 502-OR 506-PU 521-YL-14 L33 517-BU-14 515-GY-14 516-GN-14 610-OR-14 617-BR 973-BR-18 977-YL-18 614-PU 614-PU X972-GN-18 X973-BU-18 X974-BR-18

L15

L73

8 1 2 7 6 3 4 5

128-PK

L51

126-PK 126-PK

202-BK-18 P910-BR-18 202-BK-18 762-YL-18 964-BU 128-PK 168-GN P976-BR-18 779-WH-18 124-GN-14 647-GN-18 646-OR-18 A525-GN-18 A524-BR-18 A523-PU-18 102-RD-14 144-GN 202-BK-18 727-GN-18 C530-BU-18 C529-GY-18 728-BU-18 122-RD 500-BR H730-WH-18 E701-PK-18 G767-WH-18 G766-GN-18 E702-OR-18

200-BK-14

D 6 4 5 2 1 3

606-GY-14

L51

L11

975-WH-18 E416-PU-18 138-GN-18 251-BK-18 118-GY 120-YL 133-OR-18

L51 L24

L23 BK-18 YL-18 BR-18

C

2 4

129-BU 123-WH 133-OR-18 128-PK

Z

L63

L66

L51

UUU

410-WH-18 201-BK-18

112-PU 112-PU (QTY 2) 112-PU 8M-8948 G G 112-PU G FUSE HOLDER 112-PU G 112-PU (QTY 14) G 4K-5122 112-PU G TERMINAL STUD 9G-8451 G 112-PU G 10A Z 113-OR-18 MONITOR G G Z G 112-PU G 15A Z 134-YL-14 REAR FLOODS 112-PU G 15A 127-OR-14 FRONT FLOODS G Z 112-PU 129-BU CIGAR LIGHTER 10A G Z 112-PU 123-WH AXLE OIL COOLER 10A G Z 112-PU 133-OR-18 WORK LAMPS 10A Z G 112-PU 10A 128-PK PILOT CTRL

J

RIGHT TURN LAMP 3E-6466

L1

L51

CONN 18

L52

987-WH P931-GN 961-BR 761-GY-18

521-YL-14 517-BU-14 516-GN-14 515-GY-14

E907-GY-18 E906-OR-18 E901-GN-18 E900-WH-18 K977-PK-18 709-OR-18 975-WH

TO ENTERTAINMENT RADIO

608-GN-14

200-BK 200-BK

C

614-PU 200-BK

754-BU-18 752-YL-18 751-GN-18 755-OR-18 900-PU-18 901-WH-18 975-WH

2 1 7 8 5 6 4 3

E701-PK-18 G767-WH-18 G766-GN-18 E702-OR-18

L65

C 202-BK-18 E909-WH-18 E908-BR-18

508-PU 509-WH 512-GN 511-BR A513-PK 135-BU 120-YL 200-BK-14

L55

L53

201-BK-18 614-PU 200-BK 539-BU-18 537-GN-14 605-YL-14 606-GY-14 A541-PU-18 540-WH-18

299-BK-18

P931-GN

PK-18 BU-18 YL-18 WH-18 OR-18 1 2 3 4 5 6 A592-BU-18 A593-OR-18 A594-WH-18 A595-GN-18 A596-YL-18

779-WH-18 P976-BR-18

MTRMTR+

L17

102-RD-14 102-RD-14

200-BK 614-PU

Đ 200-BK 200-BK 614-PU 614-PU

537-GN-14 615-YL-14 661-GN 662-YL 663-GY L86 113-OR-18 410-WH-18 126-PK A541-PU-18 633-BU-18 K933-GN-18 443-YL-18 447-PK-18 496-WH-18 441-OR-18 442-GY-18 432-PK-18 403-GN-18 L88 405-GY-18 322-GY 326-RD 308-YL 310-PU 605-YL-14 606-GY-14 611-PU-14 619-GN-14 130-RD 604-OR 499-GY-18 G485-BU-18 G486-GN-18 118-GY 610-OR-14 975-WH-18 E702-OR-18 500-BR 502-OR 501-GN E701-PK-18 538-BR 102-RD-14 122-RD 122-RD L90 102-RD-14 105-RD

505-BU 503-BR 504-YL A525-GN-18 A524-BR-18 A523-PU-18 517-BU-14 516-GN-14 515-GY-14 124-GN-14 124-GN-14 133-OR-18 120-YL 168-GN 144-GN 646-OR-18 138-GN-18 647-GN-18 128-PK 202-BK-18 202-BK-18 615-YL-14 608-GN-14 E416-PU-18 762-YL-18 964-BU 506-PU 507-WH 617-BR 727-GN-18 C529-GY-18 C530-BU-18 521-YL-14 P976-BR-18 779-WH-18 H730-WH-18 X972-GN-18 X973-BU-18 X974-BR-18

Z

C

B

F

146-GY 299-BK-18 762-YL

PARK BRAKE SW 3E-6452

779-WH-18 P976-BR-18 G941-GY-18 987-WH P931-GN 201-BK-18 G485-BU-18 761-GY N939-GN C530-BU-18 146-GY 299-BK 762-YL 964-BU-18 322-GY 114-RD 619-GN-14 200-BK-14 605-YL-14 606-GY-14 617-BR-14 611-PU-14 614-PU-14 E922-GN-18 H714-OR-18 E919-YL-18 200-BK-14 E920-BR-18 E921-PK-18 E416-PU-18 H716-WH H713-PK-18 H717-BR-18 975-WH 976-OR 138-GN-18 251-BK-18 C529-GY-18 G940-PU-18 200-BK 507-WH 506-PU L1 201-BK-18 442-GY-18 496-WH-18 499-GY-18 416-OR-18 417-GY-18 202-BK-18 453-PK-18 484-YL-18 727-GN-18

ANTENNA AS. (AM/FM RADIO) 9U-2331 HHH

200-BK-14 200-BK-14 608-GN-14

L15

5 C

C 6

4 6 1 5 2 3

L103

HHH

FRONT DASH ASSEMBLY

L84

PK-18 BU-18

L84

L84

C

LIFT POSITION SENSOR (MACHINES WITH PCS) 121-0284 (COSA & JAPAN) 161-8904 (US)

SIGNAL GROUND +24V

605-YL-14 200-BK-14

V 202-BK-18 419-YL-18 G764-PK-18

L16 L17

VOLTAGE CONVERTER 119-1733

3

E735-PU-18 201-BK-18 C413-YL-18 E707-GN-18 E708-PK-18 C414-BU-18 663-GY 310-PU 308-YL

C

C

615-YL-14

L57 L64

L16 L17

C

D B 200-BK D 614-PU A D 2 E735-PU-18

L23

L23

964-BU 762-YL-18 961-BR

299-BK-18

L58

108-BU-14 124-GN-14 126-PK 136-GN-18 144-GN 168-GN 118-GY 138-GN-18 120-YL 113-OR-18

RD-18 BL-18

V 432-PK-18 201-BK-18

ANTENNA AS. (C.B. RADIO) 9U-2332

GROUND GROUND +24 V BATTERY IN +24 V SWITCHED IN +12 V MEMORY OUT +12 V SWITCHED OUT

C

L24

L24

L11

Z TURN SIGNALS SEAT AIR COMPRESSOR HVAC XMSN CNTRLS 126-PK SEC STER 136-GN-18 144-GN BEACON 168-GN QUICK COUPLER 118-GY WIPER MOTORS PAYLOAD 138-GN-18 Z Z Z Z Z Z 120-YL VOLT CONVERTER Z 10A FUSE (QTY 12) 3K-8782 GG G G G G 15A FUSE

619-GN-14 200-BK-14

L15

200-BK-14 200-BK-14

751-GN-18 752-YL-18 975-WH 795-YL-18 306-GN 419-YL-18 453-PK-18 G762-BR G761-YL G768-GN G760-WH G750-BU G755-GY G763-PU 307-OR-18 F784-YL-18 F781-BR-18 728-BU-18 202-BK-18 G939-PK-18 G764-PK-18 976-OR N939-GN-18 944-OR-18 P910-BR-18 945-BR-18 G767-WH-18 G766-GN-18 973-BR-18 977-YL-18 126-PK 126-PK A273-BK A273-BK X973-BU-18 X974-BR-18 H730-WH-18 X972-GN-18

E900-WH-18 754-BU-18 755-OR-18 900-PU-18 901-WH-18 E901-GN-18

K977-PK-18 709-OR-18

E906-OR-18

E907-GY-18

975-WH E908-BR-18 E909-WH-18

910-YL-18 334-BU-18 321-BR-18 450-YL-18

L85

C 3 4

IMPL DETENT OVERRIDE SW 7X-1886

158-BR-14 158-BR-14

L66

L4

HOOD ACTUATOR SW 146-0240

X

L16 L17

FRONT DASH ASSEMBLY/STEERING WHEEL

CIGAR LIGHTER 9W-0335

521-YL-14

L67

1 2 BK-18 WH-18 397-OR-14 A300-GN-18 200-BK-14 398-BU-14 175-RD-14 A301-WH-18

1 2 3 4 5 6

CONN 9

101-RD-14

1

OR-14 GN-18 BK-14 BU-14 RD-14 WH-18

HOOD RAISE/LOWER RELAY 149-2612

10A FUSE 3K-8782 101-RD 101-RD 101-RD 101-RD

X

C

RIGHT SPEAKER 6T-7695

3 6 1 2 4 5

120-YL

F781-BR-18 F784-YL-18 202-BK-18

SUSPENSION GP 150-7718

124-GN-14 200-BK 124-GN-14 614-PU

1 2

1 2

HOOD UP POWER HOOD UP SW GROUND HOOD DOWN POWER + BATTERY HOOD DOWN SW

C 200-BK 200-BK 614-PU AC 614-PU 2 537-GN-14

1

299-BK-18

CAB GROUND

BR-14 BK-14 RD-14

RD RD

RD RD

RD RD 1 2

OUTPUT SPEED SENSOR (TRAILING) 3E-8848

ECPC TRANSMISSION

TT

T

615-YL-14 608-GN-14

V

TERMINAL BLOCK 121-1023 TT V F793-OR-4 F793-OR-4 UU V 304-WH-8 304-WH-8 RR V 112-PU-4 112-PU-4 V 109-RD-4 EE V 101-RD-4 109-RD-4 U MM 101-RD-4 101-RD U 101-RD U 101-RD U U 101-RD U 101-RD-14 101-RD-14

V

608-GN 200-BK-14

T

306-GN 975-WH

R 177-RD-8

15A CIRCUIT BREAKERS 6T-3643

120-YL

L15

L15

201-BK-18 442-GY-18 496-WH-18

NN

QQ

1 2

Z

200-BK-14 200-BK-14 102-RD-14 120-YL A513-PK 135-BU

WH-18 BK-18 RD-18

LIFT POSITION SWITCH 3E-7844

GROUND + BATTERY SIGNAL

F

200-BK 507-WH 506-PU 499-GY-18

ALT BREAKER 9S-4693

606-GY-14 200-BK-14

15A

LEFT SPEAKER 6T-7695

P910-BR-18

6

200-BK

FRONT FLOOD RELAY 3E-5239 127-OR-14

1 2

605-YL-14 200-BK-14

JAPAN FRONT FRAME

J

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

80A QQ MAIN BREAKER 9S-4693

EE

V

TRANS OIL TEMP SENSOR 100-3055

200-BK 614-PU 614-PU 727-GN-18 136-GN-18 102-RD-14 614-PU 720-PU-18

C

C

614-PU 662-YL 661-GN 663-GY

134-YL-14 410-WH-18 201-BK-18

1 2

C

511-BR 512-GN

200-BK-14 200-BK

RD BK

HI/LO BEAM HEAD LAMP 4Y-4580

BK-18 OR-18 BU-18

CONN 37

FORWARD HORN 7T-0970

CONN 39

J

200-BK 507-WH 506-PU 499-GY-18

STRAP 7V-9275

101-RD-4

PP

606-GY-14 200-BK-14 614-PU-14 604-OR 608-GN RD-0 BK-0

L114

BK-0

L113 L114

KK YY JJJ RIGHT REAR FRAME GND L113

RELAY PANEL

AUX START RECEPTACLE

BK-00 JJJ RD-00 BK-00 JJJ

BK-18 BK-18

A541-PU-18 633-BU-18 537-GN-14 691-GY 518-OR-14 200-BK 200-BK

200-BK Z

508-PU 509-WH

202-BK-18

MAIN RELAY 167-0138 R BK 2 308-YL BK 1 200-BK-14 177-RD-4 177-RD-8

KK DISCONNECT SWITCH 7N-0718

START RELAY 125-1302 304-WH-8 UU

Z

608-GN-14 647-GN-18 646-OR-18

Z

619-GN-14 611-PU-14 J 200-BK-14

614-PU-14 619-GN-14 611-PU-14

A B C

J

J 3 1 2 6 5 4

606-GY-14 200-BK-14

C B A

C530-BU-18 251-BK-18 138-GN-18

FORWARD HORN 7T-0970

F F

RH TURN & CLEARANCE LAMP 4Y-3263

GY-18 T PU-18 C J J 200-BK-14

F

114-RD 322-GY

FRAME

F

F F

C

L55

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

PP

FLOOD LAMP 9X-1439

1 2

INPUT SPEED SENSOR 3E-8848

PRIMING PUMP GP 151-6342

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

L111

T

RELAY PANEL 304-WH-8 112-PU-4 RR

JJ

L86 L66

XMSN

MOTOR

RIGHT SIDE ENGINE

1 2

T

T

T°

728-BU-18 727-GN-18 975-WH-18

L28

A 1 513-OR-14 522-WH-14 2

RD-00 BK-00

X

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

C B A

443-YL-18

L90

L86 L88 L111

T

OR-18 BK-18 YL-18

450-YL-18 G939-PK-18

2 1

BK-18 WH-18

CONN 1

BK-18 RD-18

RD-18 BK-18

PROP SOLENOID VALVES (6) 159-0932

+8V GROUND SIGNAL

E WH-18 BK-18

A B C

326-RD 795-YL 975-WH 201-BK-18 405-GY-18 521-YL-14 522-WH-14

E TORQUE CONVERTER OIL TEMP SENDER 4W-9972

521-YL-14 522-WH-14

1 2

B

A

RD RD

RD RD

975-WH-18 751-GN-18 752-YL-18 754-BU-18 755-OR-18 900-PU-18 901-WH-18 E900-WH-18 E901-GN-18 E906-OR-18 E907-GY-18 K977-PK-18 202-BK-18 709-OR-18 E908-BR-18 E909-WH-18

Z 15A

3 C

202-BK-18 202-BK-18 168-GN P976-BR-18 779-WH-18 964-BU 762-YL-18 128-PK

C

200-BK 113-OR-18 614-PU 662-YL 661-GN 663-GY

Z

J

727-GN-18

1 3

944-OR-18 945-BR-18

692-YL 108-BU-14 124-GN-14

X

P

B+

691-GY

Z

L55

SECONDARY STER TEST SW 143-3001

CONN 14

E907-GY-18 E906-OR-18

AXLE OIL COOLER TEMP. SW 155-8998

ENGINE SPEED SENSOR 6V-2455

E

T

T

200-BK REAR FLOOD RELAY Z 3E-5239

ACTION ALARM 3E-6328

L64 L84

L84

L67

CONN 13

OUTPUT SPEED SENSOR 183-5011 (LEADING)

975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18

1 2

795-YL 975-WH A 201-BK-18 BK-18 RD-18 B 405-GY-18 C BU-18 ENGINE E OIL SW 3E-6455

A

1 2

1 2 1 2

1 2

T

T°

RIGHT SIDE ENGINE

E

T

Z

A C B

508-PU 509-WH 512-GN 511-BR A513-PK 200-BK-14 200-BK-14 120-YL 135-BU 102-RD-14

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

PILOT VALVE GP 152-6480 FLOAT SOL LIFT SOL TILT SOL AUX SOL 109-1739 109-1739 109-1739 109-1739

T°

C

647-GN-18

Z

605-YL-14 617-BR-14

615-YL-14

105-RD 200-BK

C C2 49A 49 30B 31

C

S

A525-GN-18 A524-BR-18 A523-PU-18

GN-14 GN-14

T

BK BK REAR AXLE TEMP.SW 155-8999

L115

L64

L63

L110

1ST SOL 6

2 1 AB 1 G486-GN-18 201-BK-18 2

513-OR-14 521-YL-14 A A/C REFRIGERANT SW 114-5333 NOTE A ARC A SUPPRESSOR 2 522-WH-14 106-8704 1 513-OR-14 A/C CLUTCH COIL AS. 106-5122

AC

ECPC TRANSMISSION 4TH 3RD 2ND SOL 3 SOL 4 SOL 5

FWD SOL 2

RD RD

4 3 2 1

614-PU-14 200-BK

CONN 2

BK-18 BK-18

REV SOL 1

Z

Z

G

L67

L64 L63

L86

7

BK BK

1 2

START 301-BU-10 L115 200-BK-10 GND E BK-18 E 326-RD DUAL HP STOP SOLENOID 129-7707 (962G/IT62G)

2 3 1

8

V

GN GN

RD-18

AD V CONN AD 123-WH 1 123-WH G454-PK 2 G454-PK

AXLE OIL CLUTCH ASSY. CONN 152-5409 AC AB 2 G454-PK 1 200-BK

L112 LL

E

SHUTDOWN SOLENOID 155-4652

AB

CONN 4

1 2

FLASHER 120-4537 TURN IND BUCKET IND WARNING LAMPS +V (TURN SIG) +V (HAZARDS) GROUND

ARC SUPPRESSOR 106-8704

CONTROL GP - DIMMER 103-5526 Z 1 GROUND 3 + BATTERY 2 LIGHTS ON 4 SPEEDO LAMP TACH LAMP 5 GAUGE LAMPS 6

L90

L65

L111

T°

L114 L113

C

V

GN GN

G954-PK 200-BK

RD-0

CONN 3 BACKUP ALARM 123-6449 MMM MMM V 2 975-WH BK-18 2 975-WH BK-18 1 321-BR-18 1 321-BR-18 COSA LICENSE PLATE LAMP 125-4439 LL 614-PU-14 200-BK-14 LL COSA LICENSE PLATE LAMP 125-4439 LL 614-PU-14 200-BK-14 LL

REAR L107

L110

L112

727-GN-18 728-BU-18 975-WH-18 SEC STER Z INTERMEDIATE RELAY 3E-5239

692-YL

G

L88

MOM QUICK COUPLER SW 189-0788

LH REAR HEADLINER

MOTOR H

BK GY BR OR

Z

G

L66

L111

201-BK-18 G486-GN-18 200-BK G454-PK

Z

Z

L115

LEFT SIDE ENGINE

L112

Z

G

L88

L63 L64 L65 L66 L67

K933-GN-18 201-BK-18 441-OR-18

CONN 11

GND

GN

4 1 2 6 3 5

FUSE PANEL

L90

A B C

762-YL-18 761-GY-18

200-BK B 200-BK C 614-PU A 614-PU C 2 202-BK-18 202-BK-18 C 5 136-GN-18

L

CAB GROUND

ECAP SERVICE TOOL CONN G CONN 16 HJ A B F D E C

LH DOME LAMP 3E-6389 RD-18 WH-18 BK-18

L17

REAR WIPER 137-8709

C 200-BK FUSE PANEL

J 3 6 5 1 4 2

FLOOD LAMP 9X-1439

J

114-RD 322-GY

CONN 19

200-BK 118-GY 503-BR 505-BU

L67

L16 L17

201-BK-18 201-BK-18

CAB GROUND

614-PU 614-PU 200-BK 200-BK 168-GN

L80

L58

L86 L88

OR-18 BK-18 WH-18

E

608-GN-14 617-BR

202-BK-18

L63 L64 L65 L66

SENSOR

G486-GN-18 201-BK-18 200-BK 123-WH

987-WH P931-GN 761-GY-18 416-OR-18 484-YL-18 417-GY-18 795-YL-18 306-GN 419-YL-18 251-BK-18 522-WH-14 146-GY 975-WH 334-BU-18 L85 450-YL-18 321-BR-18 453-PK-18 G939-PK-18 G764-PK-18 L70 976-OR 201-BK-18 N939-GN-18 614-PU-14 202-BK-18 779-WH-18 P976-BR-18 727-GN-18 C530-BU-18 762-YL-18 964-BU 506-PU 507-WH L65 521-YL-14 617-BR C529-GY-18 E416-PU-18 299-BK-18 604-OR K933-GN-18 443-YL-18 447-PK-18 496-WH-18 441-OR-18 442-GY-18 432-PK-18 403-GN-18 L88 405-GY-18 322-GY 326-RD 308-YL 310-PU 605-YL-14 606-GY-14 611-PU-14 619-GN-14 130-RD 499-GY-18 G485-BU-18 G486-GN-18 112-PU-4 608-GN-14 123-WH 138-GN-18 102-RD-14 L90 105-RD 122-RD 105-RD

L80

516-GN-14 515-GY-14 124-GN-14 517-BU-14 504-YL

L67

L90

202-BK-18 202-BK-18 202-BK-18 202-BK-18

COOLANT TEMP 131-0427 +8V GROUND SIGNAL

109-RD-4 403-GN-18 200-BK-14 311-WH K933-GN-18 201-BK-18 441-OR-18

L108

795-YL-18

202-BK-18

E START AID COOLANT SW 3E-6449

TO ENGINE BLOCK

TO ENGINE CYL HEAD

101-RD-4 975-WH 795-YL 201-BK-18 405-GY-18 521-YL-14 522-WH-14 450-YL-18 G939-PK-18 443-YL-18 326-RD F793-OR-4

964-BU

FORWARD HORN 4Y-7882

F F

L15

122-RD

537-GN-14 A525-GN-18 A524-BR-18 A523-PU-18 961-BR 987-WH P931-GN 761-GY-18 146-GY 299-BK-18

N939-GN-18

C B 2 C LOCK

518-OR-14

L70

27 2 30 5 6 3 8 10 11 12 13 14 7 20 21 38 28 26 4 1 15 9 299-BK-18 22 23 24 25 29 31 32 33 34 36 16 17 18 19 37 35 39 40 V C CONN 12 1 112-PU-4 2 3 4 5 6 7 C V

L111

T°

200-BK-14 311-WH

GG

ZZ

AIR INLET HEATER 107-9652

101-RD-4 975-WH 795-YL 201-BK-18 405-GY-18 521-YL-14 522-WH-14 450-YL-18 G939-PK-18 443-YL-18 326-RD

975-WH G486-GN-18 403-GN-18 441-OR-18 K933-GN-18 795-YL 405-GY-18 521-YL-14 522-WH-14 450-YL-18 G939-PK-18 443-YL-18 326-RD 123-WH 311-WH 304-WH-8 109-RD-4 101-RD-4 F793-OR-4

311-WH 109-RD-4 200-BK-14 403-GN-18 441-OR-18 K933-GN-18

L110

BK

BK

2 1

ZZ 2GA

V

F793-OR-4

HH

TO ENGINE BLOCK

HH

RD-00

RD-00

BK-4

E

E

GG

200-BK-10 301-BU-10

B+

FF

BK-00

L115

D

BLOCK AS. 8C-6358

403-GN-18 109-RD-4

B-

RD-00

BK-00

L112

L114 L113

ALTERNATOR 107-7977

D+

MOTOR CC

311-WH 109-RD-4 200-BK-14 403-GN-18 441-OR-18 K933-GN-18 201-BK-18

CC

BB

304-WH-8

3

L61

202-BK-18

118-GY

MTR BAT

BK-OO RD-00 RD-00 JJJ

304-WH-8

BB XX E

1 MOM

C

L94

L11

E

E

S

200-BK 975-WH 200-BK-14 201-BK-18 201-BK-18

V 5 24 1 4 21 6 19 7 8 14 17 22 25 9 20 12 23 2 10 11 13 16 18 15 3

A

538-BR

L64

F

114-RD 322-GY

CONN 40

J

V

LH REAR HEADLINER

L84

L69

F

619-GN-14 200-BK-14

RD-18 BL-18

JAPANESE ROADING LIGHTING

L15

L80

L37

G

R

E

RD-0 RD-00

STARTER 106-8558

FRONT

201-BK-18 201-BK-18

LEFT SIDE ENGINE 301-BU-10

E

L108

CONN 6

MONITOR HARNESS CODE PLUG

201-BK-18 201-BK-18

275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18

HAZARD LAMP SW 112-6167

CONN 10

C

114-RD 322-GY

CONN 39

L17

B

L85

WH-18 BK-18

L112

975-WH

L108

2 1

L113

A301-WH-18 A300-GN-18 398-BU-14 397-OR-14 130-RD 975-WH 975-WH 975-WH 975-WH

E900-WH-18 E901-GN-18

L114

L107

310-PU 334-BU-18 122-RD 102-RD-14 130-RD 105-RD 306-GN 308-YL 112-PU-4 114-RD

604-OR 608-GN 606-GY-14 200-BK-14 614-PU-14 130-RD A301-WH-18 A300-GN-18 397-OR-14 398-BU-14 975-WH 321-BR-18 614-PU-14 200-BK

L107

L107

E

311-WH 310-PU

605-YL-14 200-BK-14 617-BR-14 604-OR 608-GN

LEFT FRAME GROUND BOSS

L109

FF

L109 RELAY PANEL

C 6 5 4 3 2 1 7 8

CONN 15

L8

200-BK-14 200-BK-14 200-BK 200-BK-14 200-BK-14 200-BK-14 200-BK 200-BK-14 200-BK-14 614-PU-14 605-YL-14 617-BR-14 604-OR 608-GN 606-GY-14 614-PU-14 321-BR-18 A301-WH-18 A300-GN-18 397-OR-14 398-BU-14 130-RD

V BK-OO

L106

F793-OR-4 101-RD-4 109-RD-4 304-WH-8 975-WH 130-RD A301-WH-18 A300-GN-18 398-BU-14 397-OR-14 200-BK-14 200-BK-14

LEFT TURN LAMP 162-2073

BK-14 WH/RD-14

MOTOR

L79

H 2 200-BK-14 1 515-GY-14

16 13 11 15 12 36 4 14 1 8

F

606-GY-14 614-PU-14 619-GN-14 200-BK-14 611-PU-14

200-BK

L8

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

605-YL-14 200-BK-14

1 2

L106

V RD-18 BK-18

CONN 17

L28

12V BATTERY 12V BATTERY 115-2422 GP31 115-2422 GP31 9X-9721 4D 9X-9721 4D

G940-PU-18 964-BU-18 G941-GY-18 795-YL C529-GY-18 P931-GN G486-GN-18 605-YL-14 N939-GN 975-WH C530-BU-18 E919-YL-18 E920-BR-18 G485-BU-18 123-WH 614-PU-14 606-GY-14 506-PU 507-WH 604-OR 608-GN 617-BR-14 H713-PK-18 H714-OR-18 H716-WH H717-BR-18 G764-PK-18 762-YL 761-GY 611-PU-14 E921-PK-18 E922-GN-18 K933-GN-18 976-OR V 419-YL-18 122-RD 432-PK-18 146-GY 201-BK-18 130-RD 251-BK-18 306-GN 308-YL 310-PU 321-BR-18 102-RD-14 202-BK-18 403-GN-18 405-GY-18 499-GY-18 987-WH 417-GY-18 138-GN-18 105-RD 450-YL-18 299-BK 522-WH-14 416-OR-18 E416-PU-18 G939-PK-18 619-GN-14 441-OR-18 442-GY-18 443-YL-18 447-PK-18 484-YL-18 322-GY 521-YL-14 326-RD 334-BU-18 496-WH-18 453-PK-18 P976-BR-18 779-WH-18

201-BK-18 G940-PU-18 G941-GY-18 484-YL-18 453-PK-18 499-GY-18 727-GN-18 447-PK-18 417-GY-18 416-OR-18 496-WH-18 442-GY-18 506-PU 507-WH 202-BK-18 419-YL-18 432-PK-18 G764-PK-18 779-WH-18 P976-BR-18 987-WH P931-GN G485-BU-18 N939-GN 761-GY 976-OR 322-GY 619-GN-14 611-PU-14 138-GN-18 146-GY 251-BK-18 762-YL 964-BU-18 C530-BU-18 C529-GY-18 H713-PK-18 H714-OR-18 H716-WH H717-BR-18 E919-YL-18 E920-BR-18 E921-PK-18 E922-GN-18 299-BK E416-PU-18 614-PU-14 617-BR-14 606-GY-14 605-YL-14 605-YL-14 606-GY-14 617-BR-14 614-PU-14 614-PU-14 608-GN 321-BR-18 604-OR 795-YL 443-YL-18 405-GY-18 G486-GN-18 K933-GN-18 123-WH 441-OR-18 ENGINE 521-YL-14 522-WH-14 403-GN-18 450-YL-18 G939-PK-18 326-RD 975-WH 122-RD 334-BU-18 RELAY 308-YL PANEL 105-RD 306-GN 102-RD-14 112-PU-4 310-PU 130-RD

200-BK-14

LH TURN & CLEARANCE LAMP 4Y-3580

F 619-GN-14 611-PU-14 605-YL-14 617-BR-14 606-GY-14 200-BK-14 200-BK-14 614-PU-14 114-RD 322-GY

STD FRONT F 299-BK-18 146-GY 761-GY

LEFT TURN LAMP 3E-6466

OPERATOR STATION

L15 201-BK-18

201-BK-18 E735-PU-18 291-BK-18 290-BK-18

4 3 2 1

SERVICE MODE PLUG

614-PU 614-PU-14

124-GN-14 A525-GN-18 A524-BR-18 A523-PU-18 517-BU-14 516-GN-14 515-GY-14 200-BK-14 522-WH-14

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

L61

POS

BLOWER 3E-6392

2 1

V

BB NEG

727-GN-18

L90

BK-00

AA

POS

200-BK 200-BK-14 200-BK-14 975-WH 114-RD 779-WH-18 P976-BR-18 251-BK-18 C529-GY-18 987-WH P931-GN N939-GN 761-GY C530-BU-18 146-GY 299-BK 762-YL 964-BU-18 322-GY G485-BU-18 619-GN-14 605-YL-14 606-GY-14 617-BR-14 611-PU-14 614-PU-14 E922-GN-18 H714-OR-18 E919-YL-18 E920-BR-18 E921-PK-18 E416-PU-18 H716-WH H713-PK-18 H717-BR-18 976-OR 138-GN-18 G941-GY-18 G940-PU-18 453-PK-18 484-YL-18 432-PK-18 202-BK-18 419-YL-18 G764-PK-18 447-PK-18 417-GY-18 416-OR-18 442-GY-18 496-WH-18 507-WH 506-PU 499-GY-18 727-GN-18 201-BK-18 201-BK-18 201-BK-18 201-BK-18

AA NEG

THERMOSTAT 3E-5464

L69

L102 BK-18 BK-18 JJ

V S RD-18 604-OR A T WH-18 617-BR-14 C G BK-18 200-BK-14 B STOP/TAIL/PARK LAMP 135-0426

L102

RD-00

RD-00

1 2

200-BK-14 608-GN

V

310-PU 311-WH

V

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

124-GN-14 A525-GN-18 A524-BR-18 A523-PU-18 517-BU-14 516-GN-14 515-GY-14 200-BK-14 522-WH-14

L79

10A 10A 10A 10A 10A 10A 10A

L64

200-BK-14

H

136-GN-18

CAB GND

H

200-BK-18

YYY

STRAP AS. 8X-5804

FRAME GROUND

START AID SOLENOID 3E-6332

FLOOD LAMP 9X-1439

522-WH-14

608-GN-14

YYY

987-WH P931-GN

C

H

L84

FOR IT62G ONLY

F

A526-PK-18 A527-BU-18 A592-BU-18 A593-OR-18 A594-WH-18 A595-GN-18 A596-YL-18 A525-GN-18 A524-BR-18 A523-PU-18 124-GN-14 200-BK-14

H

RESISTOR 9G-1950 515-GY-14 H

633-BU-18 A541-PU-18 727-GN-18 728-BU-18 975-WH-18 945-BR-18 944-OR-18 105-RD 608-GN-14 647-GN-18 614-PU 661-GN 662-YL 663-GY 537-GN-14 518-OR-14 615-YL-14 410-WH-18 201-BK-18 646-OR-18 200-BK 108-BU-14 124-GN-14 146-GY 129-BU 118-GY 144-GN 133-OR-18 123-WH 138-GN-18 120-YL 113-OR-18 128-PK 136-GN-18 126-PK 168-GN 307-OR-18 700-GN

MONITOR HARNESS CODE PLUGS (LOC H-9)

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

H

517-BU-14

L64 L84

SEE E-7 FOR CONTINUATION OF CIRCUITS L23

H

112-PU-14 112-PU-14

3

F 619-GN-14 611-PU-14 605-YL-14 617-BR-14 606-GY-14 200-BK-14 200-BK-14 614-PU-14 114-RD 322-GY

BU-18 RD-18 WH-18 YL-18 BK-18

L16

L79 516-GN-14

202-BK-18

128-PK

WWW

L79

1 7 15 4 5 16 26 19 27 2 21 38 3 35 31 17 A541-PU-18 23 633-BU-18 25 608-GN-14 36 661-GN 29 662-YL 10 663-GY 40 615-YL-14 33 113-OR-18 30 410-WH-18 9 168-GN 39 128-PK 12 138-GN-18 24 124-GN-14 6 646-OR-18 22 144-GN 34 647-GN-18 32 133-OR-18 28 120-YL 13 200-BK 11 129-BU 18 108-BU-14 8 201-BK-18 20 37 136-GN-18 14

THE QUICK COUPLER SWITCH IS ONLY OFF ERED ON NON-IT MACHINES

4 6 3 1 2 5 KKK

16 13 11 15 12 36 4 14 1 8

L16 L16

CONN 5

202-BK-18 202-BK-18

128-PK 200-BK 614-PU

RIGHT REAR CAB FLOOD LAMP 9X-4381 WWW

611-PU-14 619-GN-14 614-PU 606-GY-14 200-BK-14

V

L15

(LOC I-13)

L63

201-BK-18

4TH FUNCTION IMPL SW 116-4509 614-PU B 614-PU 200-BK A 200-BK 2 128-PK

KICKOUT ON/OFF BUCKET/FORK SELECT GRAPPLE FUNCTION 4TH FUNCTION IMPLEMENT

275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18

WATER VALVE/BLEND DOOR CONTROL ASSEMBLY 126-6010 WATER VALVE MTR (A) WATER VALVE MTR (B) BLEND DOOR MTR (A) BLEND DOOR MTR (B) BLEND DOOR POS (+) BLEND DOOR POS (SIG) BLEND DOOR POS (-) POTENTIOMETER HI V. USER POTENTIOMETER (COM) +24V GROUND

3

NOTE: THE WIRING SHOWN HERE REPRESENTS THE MODIFICATIONS MADE TO THE CAB HARNESS AS. FOR THE IT62G. IN ADDITION TH E FOLLOWING SWITCHES ARE OFFERED ON IT MAC HINES:

C 6 5 4 3 2 1 7 8

201-BK-18 201-BK-18 201-BK-18 201-BK-18

A 2

L86

AAA

614-PU 200-BK

G728-YL

606-GY-14 614-PU 619-GN-14 200-BK-14 611-PU-14 KKK

L15

BLEND DOOR ACTUATOR 126-5611

H

B

128-PK

275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18

IT62G

CONN 5

C

C

700-PK

L15

123-WH 105-RD 975-WH 727-GN-18 728-BU-18 944-OR-18 945-BR-18 614-PU 118-GY 537-GN-14 518-OR-14 700-PK 146-GY 307-OR-18 126-PK

SEE F-8 FOR CONTINUATION OF CIRCUIT

GRAPPLE FUNCTION SW 167-6915

L84

G

UUU IMPL DETENT OVERRIDE SW 7X-1886

962G

AAA C 201-BK-18 6 5 4 3 201-BK-18 2 1 201-BK-18 7 8

C

LH REAR HEADLINER

200-BK 614-PU A 614-PU VVV

CONN 18

5 1 3 6 2 4

200-BK-14 605-YL-14 617-BR 606-GY-14

CONN 26

V

1 2

605-YL-14 200-BK-14

L102

BLOWER UNIT WATER VALVE ACTUATOR 126-5610

1 2

200-BK 614-PU

LLL 6 619-GN-14 4 611-PU-14 1 605-YL-14 3 617-BR 5 606-GY-14 2 200-BK-14

617-BR-14 619-GN-14 611-PU-14

CONN 26

CAB GROUND

614-PU 614-PU

L94

A526-PK-18 A527-BU-18

102-RD-14 102-RD-14

537-GN-14

F

J 5 4 3 6 2 1

619-GN-14 611-PU-14 605-YL-14 617-BR-14

J

3 1 2 6 5 4

605-YL-14 200-BK-14

HI/LO BEAM HEAD LAMP 4Y-4580

J

L103

910-YL-18 945-BR-18 944-OR-18 307-OR-18 614-PU 200-BK G746-WH-18 L72

1 VVV 762-YL 964-BU 3 VVV

B

FLOOD LAMP 9X-1439

F

CONN 40

F 619-GN-14 611-PU-14 605-YL-14 617-BR-14 606-GY-14 200-BK-14 200-BK-14 614-PU-14

16 13 11 15 12 36 4 14

RIGHT TURN LAMP 3E-6466

RD-18 BK-18

F

KKK

V

F

J 619-GN-14 611-PU-14 J 200-BK-14 J J 605-YL-14 YL-18 T 617-BR-14 PU-18 C J J 200-BK-14

1

2 F

447-PK-18 201-BK-18

202-BK-18

C 2 UUU

299-BK-18

L94

C

L84

L84

L67

C 6

4 6 1 5 2 3

619-GN-14 200-BK-14

CONN 26

CONN 40

OPERATOR STATION

L73

L94

5 C

964-BU 762-YL-18 961-BR

L72

L73

945-BR-18 944-OR-18

L73

L65

537-GN-14

BUCKET/FORK SELECT SW 135-9968

D

F784-YL-18 F781-BR-18 728-BU-18

201-BK-18

614-PU-14 614-PU

A 2

C 3 4

518-OR-14

200-BK 614-PU

1 2

606-GY-14

3 L102 L103

LLL 5 4 BU-18 611-PU-14 6 RD-18 619-GN-14 617-BR 3 WH-18 1 YL-18 605-YL-14 2 BK-18 200-BK-14 WW TO BUCKET 1 POSITION-TURN 4 LAMPS HARN 2 LH HI/LO/POSITION 3 TURN LAMP 105-4849 RH HI/LO/POSITION TURN LAMP 105-4850

CONN 39

202-BK-18

L69

L85

118-GY

L61

SEE G-9 FOR CONTINUATION OF CIRCUITS

275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18

1

C

4 964-BU 6 762-YL 1 961-BR 2 200-BK 3 614-PU 5 VVV

L69 L85

WWW LEFT REAR CAB FLOOD LAMP 9X-4381

L23

L23

L85

L70

L65

HAZARD LAMP SW 112-6167 538-BR

200-BK 614-PU 614-PU 727-GN-18 136-GN-18 102-RD-14 614-PU 720-PU-18

RD-18 BK-18

COSA LIGHTING GP

251-BK-18 251-BK-18

L88

720-PU-18

WWW

F

CONN 39

1 2

LEFT TURN LAMP 3E-6466

F

5 1 3 6 2 4

C

FLOOD LAMP 9X-1439

F

G764-PK-18 976-OR G939-PK-18 N939-GN-18

L94

CONN 5

202-BK-18 202-BK-18

614-PU

SEE G-9 FOR CONTINUATION OF CIRCUIT

950G

AAA C 201-BK-18 6 5 4 3 201-BK-18 2 201-BK-18 1 201-BK-18 7 8

964-BU 762-YL-18

L72

L94 251-BK-18 L84

2 1

B

CONN 5

L24

A

AJ

AJ RIGHT TURN 200-BK-18 LAMP 606-YL-18 116-9624 AJ LIGHTING GP - ROADING COSA

H

G728-YL

3 C

L70 L69 L85

2 1

B

4

LIGHTING GP-ROADING (COSA)

L85

AK

C

1 C

CONN 26

CONN J1

F F F

A273-BK 251-BK-18 728-BU-18 614-PU 614-PU

L64

200-BK-18 605-YL-18

C 2

LLL 6 619-GN-14 4 1 605-YL-14 3 5 2 200-BK-14

L74

L70

128-PK

16 13 11 15 12 36 4 14

EEE

F

F 619-GN-14 611-PU-14 605-YL-14 617-BR-14 606-GY-14 200-BK-14 200-BK-14 614-PU-14

945-BR-18 944-OR-18

L73

L74

334-BU-18 321-BR-18 450-YL-18 975-WH 453-PK-18

6

200-BK 200-BK 614-PU KICKOUT C ON/OFF SW 118-0636

AK

AK

LEFT TURN LAMP 116-9624

L103

P910-BR-18

727-GN-18 LIGHTING GP-JAPANESE ROADING

L103

L70 L69

3 C

608-GN-14 200-BK-14 200-BK-14

RD-18 BK-18

200-BK C A 614-PU C 2 202-BK-18 202-BK-18 C 5 136-GN-18

V NNN NNN 614-PU-14 C 604-OR A 200-BK-14 B V NNN NNN 1 612-GY 612-GY 2

C

5

6 L102 L103

L69

P910-BR-18 G767-WH-18 G766-GN-18 944-OR-18 945-BR-18 973-BR-18 977-YL-18 H730-WH-18

608-GN-14 200-BK-14

BA G

SECONDARY STER TEST SW 143-3001

608-GN-14 200-BK-14

RD/YL-18 GN/RD-18 BK-18

B

608-GN-14 200-BK-14

TA S G

1 2

L102

GN-18 BK-18

X972-GN-18 X973-BU-18 X974-BR-18

V

NNN

NNN 606-GY-14

TU G

C

614-PU 128-PK

RIGHT STOP/TAIL/ PARK/TURN LAMP 4Y-3264 BACKUP LAMP 126-9288

LL

YL

CONN J2

130-RD V 975-WH 321-BR-18 V V 612-GY LL V 614-PU 614-PU-14 V

BACKUP LAMP RELAY 4Y-6135 LICENSE PLATE LAMP 5A-3808

LH REAR HEADLINER

L23

I

321-BR-18 975-WH

1 2

V

EEE 7X-6315 STRAP MOUNTING BOLT

7

CONN 40

POWERTRAIN CONTROL SEE ELECTRONICS GP XXX-XXXX FOR S/W AND H/W INFO

17 CLUTCH 1 SOL (REV) 11 CLUTCH 2 SOL (FWD) 7 SOLENOID RETURN 10 DUAL HP SOL (960G) 8 START RELAY 36 PARK BRAKE SW (N/O) 38 SEC STER PR SW (N/C) 23 4TH GEAR 32 3RD GEAR 33 1ST GEAR 19 2ND GEAR 30 FORWARD SW 14 REVERSE SW 13 NEUTRAL SW 40 KEY SW TO B+ 25 DOWNSHIFT SW (N/C) 26 DOWNSHIFT SW (N/O) 4 SEC STER INTER RELAY 16 SW & SENSOR RETURN 15 ENGINE SPEED RETURN 27 PARK BRAKE SW (N/C) 18 RIDE CONTROL SOL 1 12 RIDE CONTROL SOL 2 9 CAT DATA LINK + 37 SEC STER TEST SW 3 CAT DATA LINK 22 RIDE CONTROL SW 2 21 RIDE CONTROL SW 1 29 AUTO/MAN SW(MANUAL) 31 AUTO/MAN SW(AUTO 4) 1 + BATTERY 6 + BATTERY 2 - BATTERY 5 - BATTERY 24 VAR SHIFT CNTRL MOD 20 VAR SHIFT CNTRL ECON 35 AUTO/MAN SW(AUTO1-4) 39 VAR SHIFT CNTRL PWR 28 UNUSED 34 NEUTRALIZER SW

FOR IT62G ONLY

8 L102 L103

OPERATOR STATION 200-BK-14

OPERATOR STATION

V NOTE: TO BACKUP ALARM

9 L102 L103

L45

L103

L64

RD-18 BK-18

10 L102 L103

SEC STER PR SW N/O PRIM STER PR SW N/C PRIM STER PR SW N/O LH PEDAL POS SNSR UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED NEUT INDICATOR UNUSED UNUSED AIR INLET HTR RELAY BACKUP ALARM ENGINE SPEED UNUSED UNUSED SOLENOID RETURN INPUT SPEED + INPUT SPEED UNUSED UNUSED OUTPUT SPD TRAIL UNUSED UNUSED OUTPUT SPD TRAIL + UNUSED TRANS OIL TEMP SENSOR SUPPLY +8V UNUSED TRANS OUT SPD (+) CLUTCH 3 SOL (4TH) CLUTCH 4 SOL (3RD) CLUTCH 5 SOL (2ND) CLUTCH 6 SOL (1ST) TRANS OUT SPD (-)

BA G

11

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

RD/YL-18 GN/RD-18 BK-18

12 L102

416-OR-18 484-YL-18 417-GY-18 G746-WH-18

GN-18 BK-18

TA S G

13

P931-GN

TU G

LEFT STOP/TAIL/ PARK/TURN LAMP 4Y-3460 BACKUP LAMP 126-9288

14 NNN NNN V 1 605-YL-14 2 V NNN NNN 617-BR-14 C 604-OR A 200-BK-14 B NNN V NNN 612-GY 1 612-GY 2

L24

15

LOC

ATCH

STD ATCH ATCH ATCH STD ATCH ATCH

ATCH

C

STD ATCH ATCH ATCH ATCH ATCH STD ATCH STD ATCH ATCH STD ATCH ATCH ATCH ATCH ATCH ATCH ATCH

B

A THIS DIAGRAM IS FOR THE 950G/962G/IT 62G WITH HMU STEERING (PILOT) (126-7722 CHG04)

COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND EN GINE OFF AND XMSN SHIFTER IN NEUTRAL UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAUGE DATA LINK WIRES (944-OR & 945-BR) AN D ENGINE SPEED SIGNAL WIRES (450-YL & G939-PK) MUST BE TWISTED PAIRS, AT LEAST 1 TURN PER 25.4mm.

1