CAT 950G and 962G Wheel Loader, IT62G Integrated Toolcarrier Electrical System Schematic Manual - PD

+8 Volts Sensor Supply

0070

Parking Brake Switch

0149

Ride Control Solenoid #2

0168

Electrical Systems Voltage

0177

Transmission Oil Temperature Sensor

0190

Engine Speed Sensor

0270

Cat Monitor Systems Harness Code

0363

Ride Control Solenoid

0367

Ride Control Switch

0368

Transmission AUTO/MAN Switch

0444

Start Relay

0562

Unable to Communicate With Cat Monitor System

0582

Transmission Output Speed Sensor 1

0617

Air Heater Relay

0621

Downshift Switch

0622

Up Shift Switch

0623

Direction Switch

0631

Transmission Clutch Solenoid #1

0632

Transmission Clutch Solenoid #2

0633

Transmission Clutch Solenoid #3

0634

Transmission Clutch Solenoid #4

0635

Transmission Clutch Solenoid #5

0636

Transmission Clutch Solenoid #6

0668

Transmission Shift Lever

0672

Torque Convert Output Speed Sensor

0673

Torque Output Speed Sensor

0674

Transmission Intermediate Speed Sensor 1

0675

Transmission Intermediate Speed Sensor 2

0688

Variable Horsepower Solenoid

0793

Primary Steering Pressure Switch

0794

Secondary Steering Pressure Switch

0795

Secondary Steering Intermediate Relay

¹ The CID is a diagnostic code that indicates which component is faulty. ² The MID is a diagnostic code that indicates which electronic control module diagnosed the fault.

FMI No.

Failure Mode Identifiers (FMI)¹ Failure Description

0

Data valid but above normal operational range.

1

Data valid but below normal operational range.

2

Data erratic, intermittent, or incorrect.

3

Voltage above normal or shorted high.

4

Voltage below normal or shorted low.

5

Current below normal or open circuit.

6

Current above normal or grounded circuit.

7

Mechanical system not responding properly.

8

Abnormal frequency, pulse width, or period.

9

Abnormal update.

10

Abnormal rate of change.

11

Failure mode not identifiable.

12

Bad device or component.

13

Out of calibration.

14

Parameter failures.

15

Parameter failures.

16

Parameter not available.

17

Module not responding.

18

Sensor supply fault.

19

Condition not met.

20

Parameter failures.

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

Component identifiers (CID¹) and Module Identifier (MID²) for Caterpillar Monitoring System (MID No. 030) CID

Component

0084

Ground Speed Sensor

0096

Fuel LEvel Sensor

0100

Engine Oil Pressure Sensor

0110

Engine Coolant Temperature Sensor

0177

Torque Converter Oil Temperature Sensor

0248

Data Link

0263

+8 Volts Sensor Supply

0271

Action Alarm

0324

Action Lamp

0523

Engine Speed Sensor

0600

Hydraulic Oil Temperature Sensor

0601

Brake Air Pressure Sensor

0819

Display Data Link

0821

9 Volt Display Power Supply

0830

Brake Oil Temperature Sensor

Wire Color

101 102 105 108 109 112 113 114 118 120 122 123 124 126 127 128 129 130 133 134 135 136 138 144 146 158 167 175 177 188

RD RD RD BU RD PU OR GN GY YL BU WH GN PK OR PK BU GN OR YL BU GN GN GN GY BR OR PK OR WH

200 201 202 250 251 270 271 272 273 274 275 290 291 299 A219 A273

BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK

301 304 306 307 308 310 311 321 322 326 334 373 397 398 A300 A301

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

403 405 410 411 416 417 419 432 441 442 443 447 450 453 484 496 499 C413 C414 E416 G485 G486

GN GY WH PK OR GY YL PK OR GY YL PK YL PK YL WH GY YL BU PU BU GN

500 501 502 503 504 505 506 507 508 509 511 512 513 515 516 517 518 521 522 537 538 539 540 A513 A523

BR GN OR BR YL BU PU WH PU WH BR GN OR GY GN BU OR YL WH GN BR BU WH PK PU

Description Power Distribution Circuits Bat (+) (Not Application Specific) Hd Lmp Key Start Sw Aux Ckt Alt Output (+) Term.

Main Power Rly Output Opr Mon Panel VMIS B+ Switched Warning Horn (Forward) Aux Ckt Aux Ckt Aux Ckt Aux Ckt A/C Xmsn Ctrl Aux Ckt Aux Ckt Aux Ckt Aux Ckt Aux Ckt Aux Ckt Aux Ckt Sec Ster Auto Lube Pump To Payload Mon Aux Ckt Aux Ckt Aux Ckt Aux Ckt Aux Ckt Main Brkr Aux Ckt Ground Circuits Main Chassis Operator Monitor Return XMSN Ctrl Payload Mon - Customer Gnd Payload Mon - System Gnd CMS Ident Code 0 CMS Ident Code 1 CMS Ident Code 2 CMS Ident Code 3 CMS Ident Code 4 CMS Ident Code 5 CMS Service CMS Clear WTL Impl Ctrl Gnd ETAC Ctrl Gnd MAC-14 Trans Ctrl BBasic Machine Circuits Starter No. 1 Sol Starter Relay No. 1 Output Starter Relay Coil Key Start SW Main Power Relay Coil Start Aid SW To Start Aid Sol Start Aid Sol To Temp SW Backup Alarm Lamp Travel Alarm Warning Horn (Forward) Key Start SW "C" Term.

Start Aid Sol #2 Start Aid Switch To Timer Hood Raise Motor Hood Raise Motor Hood Raise Relay Coil Hood Raise Relay Coil Monitoring Circuits Alternator (R) Term.

Opr Mon Oil Press. (Low Setting) Opr Mon Action Alarm Opr Mon Master Sec Ster SW Primary Ster SW Opr Mon Parking Brake Opr Mon Brake Press. (Oil) Eng Coolant Temp Gauge Hyd System Temp Gauge Power Train Temp Gauge Fuel Level Gauge Tach Sender (+) Sec Ster Action Lamp Primary Ster Lamp Opr Mon Panel Hyd Oil Level Opr Mon Implement Oil Filter VMIS Display Data VMIS Display Load PMS Lift Cyl Press Sensor (Was B413) Opr Mon Front Brake Temperature Opr Mon Rear Brake Temperature Accessory Circuits Wiper - Front (Park) Wiper - Front (Low) Wiper - Front (HI) Wiper - Rear (Park) Wiper - Rear (Low) Wiper - Rear (HI) Washer - Front Washer - Rear Radio Speaker - Left Radio Speaker - Left (Common) Radio Speaker - Right Radio Speaker - Right (Common) A/C Compressor/Refrigerant Pressure SW Blower Motor (HI) Blower Motor (Medium) Blower Motor (Low) Hazard Flasher To SW A/C SW To Refrigerant SW A/C Clutch To Thermostat SW Turn Signal SW To Flasher Hazard Indicator Turn Signal Indicator Basic/Right Turn Signal Indicator Left DC/DC Converter Memory Output Temp Potentiometer Pos 1

Component Location

Wire Number

Wire Color

A524 A525 A526 A527 A541 A592 A593 A594 A595 A596 C529 C530

BR GN PK BU PU BU OR WH GN YL GY BU

603 604 605 605 606 608 610 611 612 614 615 617 619 633 646 647 661 662 663 691 692

PK OR YL YL GY GN OR PU GY PU YL BR GN BU OR GN GN YL GY GY YL

709 720 727 728 751 752 754 755 761 762 795 E701 E702 E707 E708 E735 F781 F784 F793 G728 G750 G755 G760 G761 G762 G763 G764 G766 G767 G768 G785 H713 H714 H716 H717 818 819 900 901 910 944 945 961 964 973 975 976 977 E900 E901 E902 E903 E904 E905 E906 E907 E908 E909 E919 E920 E922 E923 E924 E925 E926 E927 E928 E930 E932 E933 E936 E955 G939 G954 K933 K977 N939 P910

OR PU GN BU GN YL BU OR GY YL YL PK OR GN PK PU BR YL OR YL BU GY WH YL BR PU PK GN WH GN OR PK OR WH BR BR GY PU WH YL OR BR BR BU BR WH OR YL WH GN PU YL BR BU OR GY BR WH YL BR GN PK YL OR BU GN WH BU PK YL WH OR PK GN GN PK GN BR

Component

Schematic Location

Part No.

Machine Location

Actuator - Blend Door Actuator - Hood As. Actuator - Water Valve Alarm - Action Alarm - Backup Alternator Batteries Breaker - Alt Breaker - Hood Breaker - Main Breaker - Running Lamp Breakers - 15A Control - Cat Monitoring System Control - Power Train ECM Control - Transmission Shift Lever Control - Water Valve/Blend Door Control - WLPCS ECM Converter - Voltage Dimmer - Control Fuses Fuses - 10A Fuses - 15A Gauge - Quad Ground - Cab Ground - Cab Ground - Cab Ground - Cab Ground - Cab Ground - Left Frame Boss Ground - Right Rear Frame Ground - Steer Column Ground - Strap Frame to Cab Ground - To Engine Ground - To Engine Block Ground - To Engine Cyl Head Heater - Air Inlet Horn Horn Horn Horns - Forward Horns - Forward Keypad - WLPCS Motor - Actuator Motor - Blower Motor - Front Wiper Motor - Priming Pump Motor - Rear Wiper Motor - Sec Steer Pump Motor - Starter Motors - Washers Relay - AIH Relay - Backup Lamp Relay - Front Flood Relay - Hood Raise Lower Relay - Main Relay - Rear Flood Relay - Sec Steer Relay - Sec Steering Intermediate Relay - Start Switch Relay - Turn Signals Resistor Sender - Fuel Level Sender - Hyd Temp Sender - Torque Converter Oil Temp Sensor - Coolant Temp Sensor - Engine Speed Sensor - Lift Cyl Head End Sensor - Lift Cyl Head End Press

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

126-5611 161-4002 126-5610 3E-6328 123-6449 107-7977 115-2422 9S-4693 9H-1958 9S-4693 3T-2662 6T-3643 166-7237 142-3363 139-4702 126-6010 112-1572 119-1733 103-5526 3K-8782 3K-8782 8M-8948 100-5895 ------------------------8X-5804 ---------107-9652 7T-0970 7T-0970 4Y-7882 7T-0970 7T-0970 129-0419 117-1557 3E-6392 147-7973 151-6342 137-8709 154-2563 106-8558 7T-8891 3E-0075 4Y-6135 3E-5239 149-2612 167-138 3E-5239 139-2599 3E-5239 125-1302 3E-5239 9G-1950 152-7248 4W-9972 4W-9972 131-427 6V-2455 124-4672 124-4672

56 1 56 C 2 3 4 5 5 5 5 C A 57 A A 59 B C 5 C C A D 57 57 57 57 6 7 A 8 9 10 11 11 12 12 12 12 12 59 1 56 A 13 C 19 15 16 17 25 C 5 5 C 14 C 5 C 56 18 19 20 22 21 23 23

Description Temp Potentiometer Pos 2 Temp Potentiometer Pos 3 Electronic Water Valve Actuator Electronic Water Valve Actuator Flasher To Indicator Lights Blend Door Motor (A) Blend Door Motor (B) Blend Door Position Feedback (+) Blend Door Position Feedback (Signal) Blend Door Position Feedback (-) Lift Press Sensor (WAS B413) Lift Position Sensor (WAS B412) Lighting Circuits Rotary Beacon Stop Lamp Turn Lamp - Left Turn Lamp - Left Turn Lamp - Right Flood Lamp - Rear Head Lamp Basic Head Lamp Hi Backup Lamp Park/Tail/Dash/Lamp Cab Flood Lamp/Rops Tail/Position Lamp - Left (Road Pkg)/Width Head Lamp Lo Attach Lighting Ckt Light SW To Front Flood Relay Light SW To Rear Flood Relay Tachometer Lamp - Smart EMS Speedometer Lamp - Smart EMS Gauge Lamps - Smart EMS Warning Lights To Bkr Flasher Bkr To Flasher Control Circuits Sensor Power Supply XMSN Brake SW Sec Ster Motor Relay Sec Ster Cont SW XMSN Shift Sol No. 1 Or 3 XMSN Shift Sol No. 2 XMSN Shift Sol No. 3 Or 1 XMSN Shift Sol No. 4 Or 5 Lift Kickout Sol SW Bucket Positioner Sol SW Dual Hp Sol Auto Ride Cntl SW Auto Ride Cntl SW VMIS Display +V VMIS Display Clock Smart Ems Tack/Serv Mtr/Odometer Select Downshift SW (N.O.) Downshift SW (N.C.) Air Inlet Heater Relay SW To SW (Generic) XMSN Cont Fwd SW To Gnd (Was D728) XMSN Cont Rev SW To Gnd (Was D729) XMSN Cont Speed 2 SW To Gnd (Was D731) XMSN Cont Speed 3 SW To Gnd (Was D732) XMSN Cont Speed 4 SW To Gnd (Was D733) XMSN Cont Neut SW To Gnd (Was D734) XMSN Cont Pk Brk Lever SW To Gnd (Was D735) Impl Cont SW To Gnd N.O. (Was D743) Impl Cont SW To Gnd N.C. (Was D744) XMSN Cont Speed 1 SW To Gnd (Was D730) Injector Diode To Injector 14 Impl Cont Lift Proportional Sol (Was D713) Impl Cont Lower Proportional Sol (Was D714) Impl Cont Sol Return (Was D716) Impl Cont Pilot Press Sol (Was D717) Serial Data (Transmit) Serial Data (Receive) XMSN Shift Sol No. 5 or 4 XMSN Shift Sol No. 6 XMSN Neutralizer Override Indicator Data Link + (CAT) Data Link - (CAT) Selector SW Fork Position Select CST Autoshift- Auto/Manual SW 2 CST Autoshift- Sol Return Ride Cont Solenoid 1 CST Autoshift- Auto/Manual SW 1 ECPC Trans Output SPD + ECPC Trans Output SPD ECPC Trans Intermediate SPD + ECPC Trans Intermediate SPD ECPC Trans Intermediate SPD Q+ ECPC Trans Intermediate SPD QECPC Trans Output SPD Q+ ECPC Trans Output SPD QECPC Trans Input SPD + ECPC Trans Input SPD AUX Lower Proportional Sol AUX Lift Proportional Sol Dump Proportional Solenoid ETAC Front Left Wheel Proportional Solenoid ETAC Front Right Wheel Proportional Solenoid ETAC Rear Left Wheel Proportional Solenoid ETAC Rear Right Wheel Proportional Solenoid ETAC Test Mode SW (N/C) ETAC Test Mode SW (N/O) ETAC Front Axle Pilot Solenoid ETAC Front Left Wheel Speed Sensor ETAC Front Right Wheel Speed Sensor ETAC Solenoid Return WLPMS PHII Keypad Data MAC14 Switch Return Dual Low Idle Sol Stick 2 Bypass Sol ECPC Trans Oil Temp Sensor (Was D968) Ride Control Solenoid 2 Secondary Steering Test Sw Input

Component Sensor - Tran Intermediate Speed ( 1 ) Sensor - Tran Intermediate Speed ( 2 )

Sensor - Tran Output Speed 1 Sensor - Tran Output Speed 2 Sensor - Trans Oil Temp Solenoid - 4th Function ( 1 ) Solenoid - 4th Function ( 2 ) Solenoid - A/C Clutch Solenoid - Axle Oil Cooler Clutch Assy.

Solenoid - Shutdown Solenoid - Start Aid Solenoid - Dual HP Solenoids - Prop Valve Solenoids - Pilot Valve Gp Solenoid - Ride Control Solenoid - Ride Control Stud - Terminal Suppressor - ARC Suppressor - ARC A/C Suppressors - ARC Switch - 4th Function Implement Switch - A/C Refrigerant Switch - AIH Switch - Auto Ride Control Switch - Auto/Manual Gear Selector Switch - Axle Oil Cooler Temp Switch - Beacon Switch - Blower Switch - Brake Oil Pressure Switch - Bucket Positioner Switch - Bucket Positioner Switch - Bucket/Fork Select Switch - Dimmer Switch - Disconnect Switch - Down Shift Switch - Engine Oil Switch - Fork Positioner Switch - Forward Horn Switch - Front Axle Temp Switch - Front Axle Temp Switch - Front Intermittent Wiper Switch - Grapple Function Switch - Hazard lamp Switch - Hood Actuator Switch - Hyd Filter Bypass Switch - Hyd Oil Level Switch - Impl Detent Override Switch - Key Start Switch - Kickout On/Off Switch - Lift Position Switch - Lift Position Switch - Neutralizer Switch - Park Brake Switch - Primary Steer Pressure Switch - Rear Axle Temp Switch - Rear Wiper Switch - Run/Work/Panel/Tail Switch - Sec Steer Test Switch - Secondary Steer Pressure Switch - Selector AC/Heat Switch - Service Brake Pedal As. Switch - Start Aid Switch - Start Aid Coolant Switch - Stop Lamp Switch - Tach/Speedo/Serv Meter Switch - Temp Selector Switch - Thermostat Switch - Tran Neutralizer Override

Sensor - Lift Position F-1 121-0284 24 Switch - Turn Signal Sensor - Lift Position I-1 121-0284 24 Tach/Speedometer Sensor - Input Speed B-13 3E-8848 26 Terminal Block Machine locations are repeated for components located close together.

A = Located in the cab.

C = Located in the righthand console.

B = Located in the lefthand console.

D = Located on or near relay panel.

Schematic Location

Part No.

Machine Location

B-13 B-13 C-13 B-13 B-13 E-1 D-1 B-15 C-14 C-15 F-14 B-15 C-13 F-9 D-1 G-1 D-11 B-2 B-15 E-6 F-7 B-15 G-5 B-5 B-6 C-14 B-9 B-9 H-2 F-1 I-1 G-7 B-3 B-15 F-8 C-15 F-1 G-4 G-1 E-1 B-4 F-7 G-9 A-14 A-3 A-2 F-9 D-5 G-8 F-1 I-1 B-3 H-2 B-2 C-14 C-9 C-8 H-8 B-2 B-9 B-3 G-5 D-15 B-3 G-5 B-9 G-11 B-5

3E-8848 3E-8848 3E-8848 3E-8848 100-3055 152-8346 152-8346 106-5122 152-5409 155-4652 3E-6332 129-7707 159-0932 152-6480 3E-8574 3E-8574 9G-8451 106-8704 106-8704 106-8704 116-4509 114-5333 112-6169 103-6333 147-1402 155-8998 9X-9639 3E-7156 3E-7693 116-2025 116-2025 135-9968 2H-1855 7N-0718 158-5626 3E-6455 116-2025 2T-3360 155-8999 155-8999 110-7886 167-6915 112-6167 146-0204 7X-8549 123-2993 7X-1886 9G-7641 118-0636 145-8670 145-8670 105-6118 3E-6452 3E-6450 155-8999 112-6174 108-3320 143-3001 3E-6450 3E-7155 110-8029 3E-7176 3E-6449 105-6117 112-6171 127-4540 3E-5464 112-6156

26 26 26 26 26 31 31 27 28 29 30 27 26 46 31 31 C 32 27 A 46 27 A D D 33 D D 34 35 35 B 58 36 46 37 38 A 39 39 D 46 B 40 16 19 46 A B 41 41 C A 14 33 D D B 14 D 58 A 22 C A D 56 D

F-6 E-4 A-14

134-9569 100-5888 121-1023

A A 5

SENR1393-03 February 2011

Connector Location Schematic Location

Machine Location

CONN 1

A-15

53

CONN 2

B-15

43

CONN 3

C-15

54

CONN 4

F-15

55

CONN 5

D-14

44

Connector Number

CONN 6 CONN 7

Monitor Harness Code Plug

CONN 8

A-13

5

H-9, 13

C

F-12

45

CONN 9

E-12

45

CONN 10

D-12

45

C-12

45

CONN 11 CONN 12

Fuse Panel

C-11

C

CONN 13

HVAC Unit

G-10

56

CONN 14

Service Tool Conn.

F-10

C

CONN 15

G-8

B

CONN 16

I-5, 6

51

CONN 17 CONN 18

Xmsn Shift

CONN 19 CONN 20

F-8

A

G-4

A

A-4

D

A-3

46

B-3

45

CONN 22

C-3

58

CONN 23

E-3

A

CONN 24

E-3

A

CONN 25

I-2, 3

51

CONN 26

I-2, 3

52

CONN 27

G-2

47

CONN 21

Left Brake Pedal

CONN 28

F-2

47

CONN 29

C-2

48

CONN 30

E-1

49

CONN 31

E-1

49

CONN 32

F-1

50

CONN 33

G-1

49

CONN 34

G-1

49

CONN 35

I-1

50

H-9

C

CONN 36

Service Mode Plug

950G Wheel Loader 962G Wheel Loader IT62G Integrated Toolcarrier Electrical System 950G: 3JW1-2153 5FW1-1999 5MW1-1077 8JW1-406

Machines Equipped with Pilot Hydraulics and Conventional Steering © 2011 Caterpillar, All Rights Reserved

Resistor, Sender and Solenoid Specifications Component Description

4W-9972

Machine Codes

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

A C 57 46 D 59

40

Symbols

110.0° C (230° F) - 72 to 82

3E-6332

Solenoid: Valve - Start Aid

3E-8574

Solenoid: Valve - Ride Control

34.3 ± 1.7

6.0

8C-3663

Solenoid: Engine Shutdown

1.55 ± 0.15

950G

7, 13, 15, 38

106-5122

Solenoid: A/C Clutch

17.6 ± 0.6

962G

14, 16

121-4298

Solenoid: Clutch Modulating Valves

7.75 ± 1.0

129-7707

Solenoid: Dual HP

31.1 ± 2.4

152-5409

Solenoid: Axle Oil Cooler

9G-1950

Resistor: A/C, Heater Blower Motor

10.3 ± 1.03

41 50 12 23 31 39

Hydraulic Oil Temperature

Machine Code

47

56

Sender:

T

Pressure Symbol

49

¹ At room temperature.

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.

52 24

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

16

Ground (Case): 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.

B

D Part No. 3E-6449

59 Monitoring System Mode

A

Payload Control Fault Codes 16800 16801

Fault Battery voltage too high Battery voltage too low

25413

PCS not calibrated

35001

Position sensor out of range

35002

Loss of position sensor signal

36401

Pressure sensor out of range

36402

Loss of pressure sensor signal

76901

Pressure sensor out of range

76902

Loss of pressure sensor signal

81704

Backup battery error

81708

Real time clock not running

82002

Loss of Keypad Data Link

Alternator: 107-7977

SENR4757

Caterpillar Monitoring System Electric Starting Motor:

106-8558

Consist:

106-8557

Consist:

106-8559

SENR1394

SENR3559 SENR3581

Payload Control System

SENR6614

Power Train ECM

SENR1380

5

56

57

45 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 3

Code

Circuit Breaker Symbol

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.

Tap 1.0 ± .05

35

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

Form Number

Flow Symbol

Overall 2.0 ± .1

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

Title

Level Symbol

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

9.4 ± 5

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

Related Electrical Service Manuals

Temperature Symbol

Symbols and Definitions

38

19

Printed in U.S.A.

Harness And Wire Electrical Schematic Symbols

Resistance (Ohms)¹ 54.0° C (130° F) - 569 to 716

Sales Model

51 58

B

IT62G: AKP1-512 6PS1-UP

CONN 37 Customer Data Conn.

C-4 C 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.

18 42 34

962G: 4PW1-503 6EW1-799 6HW1-414 7BW1-623

52 51 50 41 58 12 24

Mode of Operation Normal

35

31

49

39

Mode Number 0

Harness Code

1

Parameter Display

2

Service

3

Units

4

Calibration

23

3E-6450

Off Machine Switch Specification Function Actuate 38 ± 3° C Start Aid Coolant Temperature (100 ± 5.4° F)

(80.6° F Min.)

Primary Steering Oil Pressure

1200 kPa MAX

700 ± 100 kPa A-C, Normally Closed

Secondary Sterring Oil Pressure

(175 psi MAX)

(100 ± 15 psi)

8270 kPa MAX

6890 ± 345 kPa

A-C, Normally Closed

(1200 psi MAX)

(1000 ± 50psi)

A-B, Normally Open

10700 kPa MAX

8960 ± 345 kPa

A-B, Normally Open

(1500 psi MAX)

(1300 ± 50 psi)

A-C, Normally Closed

275 to 1750 kpa¹

--

(40 to 255 psi)

--

21.0 ± 3.0° C

13.0° C

(69.8 ± 5.4° F)

(55.4° F)

65.0° C ± 3.0

58° C Min.

(149.0° ± 5.4 F)

(136.4° F) Min.

3E-6452

Park Brake Oil Pressure

3E-7693

Service Brake Oil Pressure

114-5333

Refrigerant Pressure (AC)

5, 6, 7 123-2993

Hydraulic Oil Level

38

33

155-8998 155-8999

Machine Harness Connector and Component Locations

Axle Oil Cooler Temperature

Deactuate 27° C Min.

Rear Axle Temperature

125.0° C ± 3.0

117° C Min.

Front Axle Temperature

(257.0° ± 5.4 F)

(242.6° F) Min.

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.

Contact Position Normally Closed

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.

A-B, Normally Open 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.

Harness and Wire Symbols

Normally Open ² Normally Closed

Pin

Socket

Wire Color

Wire, Cable, or Harness Assembly Identification A

Normally Closed Normally Closed

¹ With increasing pressure the closed condition can be maintained up to 2800 kpa (405 psi), with decreasing pressure theclosed condition can be maintained down to 170 kpa (25 psi). ² Contact position at the contacts of the harness connector.

Circuit Number Identification

105-9344

Receptacle

Wire Gauge

Ground Connection

Fuse

AA 1

325-PK-14

Single Wire Connector

Component Part Number

Plug 2

200-BK-14

Pin or Socket Number 1 2

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.

(Dimensions: 39 inches x 24 inches)

0041

Wire Number

SENR1393-03

(MID²) for Power Train ECM (MID No. 081) CID Component

36 Page,

Wire Description

Component identifiers (CID¹) and Module Identifier

304-WH-8 109-RD-4 101-RD-4 F793-OR-4

F793-OR-4 G486-GN-18 201-BK-18 200-BK 123-WH

V V

L113

V 397-OR-14

608-GN 200-BK-14

Z 15A

X

Z 15A

15A CIRCUIT BREAKERS 6T-3643 L90

112-PU 112-PU 112-PU G G 112-PU G 112-PU G G 112-PU G 112-PU X G C TERMINAL STUD 9G-8451 X G Z 113-OR-18 112-PU G 10A G G Z G 112-PU G 15A Z 134-YL-14 127-OR-14 15A 112-PU G G Z 129-BU 10A 112-PU G G Z 123-WH 10A 112-PU G G Z 112-PU 10A 133-OR-18 Z G G 146-GY 10A 112-PU 128-PK

FUSE HOLDER (QTY 14) 4K-5122 MONITOR REAR FLOODS FRONT FLOODS CIGAR LIGHTER AXLE OIL COOLER WORK LAMPS EH IMPL CONT PILOT CTRL FUSE PANEL

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

L38

L24 L51

L50 L50

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

L99

L15 VVV

L8

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

VVV 200-BK-14 200-BK-14

202-BK-18

VVV 615-YL-14 200-BK-14

L39

L39

VVV

C

603-PK

CAB FLOOD LAMP 9X-4381

L102

OPERATOR STATION 200-BK-14

615-YL-14 200-BK-14

WWW

BEACON 128-6983

603-PK-14 200-BK-14

WWW 1 2

RD BK

322-GY

611-PU-14 200-BK

INDICATOR LAMP POSITION COLUMN

200-BK

411-PK-18

L53

C413-YL-18 201-BK-18 E707-GN-18 E708-PK-18 C414-BU-18 QUAD GAUGE 100-5895 LAMP 7N-5876 663-GY 200-BK 200-BK

3 1 5

4 WH-18 2 BK-18 1 OR-18 3 GN-18 5 YL-18 6 BU-18 TACH/SPEEDOMETER 100-5888 LAMP 7N-5876 661-GN 662-YL 200-BK

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

L50

CATERPILLAR MONITORING SYSTEM 166-7237 D

STEER COLUMN GROUND

D

D

D

D

L44 200-BK 200-BK 200-BK 200-BK 910-YL-18

L49

MOTOR

L44

T

BK GY BR OR

P

B+

200-BK 633-BU-18

D R

D C OFF 326-RD D S ON 307-OR-18 B ST 105-RD D 501-GN KEY START SW 118-GY L46 9G-7641 500-BR 502-OR 201-BK-18

L H

D

ACTION LAMP 9W-2111

L44

201-BK-18

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

DATA GROUND +V DISPLAY CLOCK MODULE LOAD HARNESS CODE

D

L49

GN

L44

200-BK

411-PK-18 201-BK-18

GND

D

D

D

L50

4 1 2 6 3 5

D

D

7 5

L50

D

DATA GROUND +V DISPLAY CLOCK MODULE LOAD HARNESS CODE

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

L50

200-BK

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

MODE 0 1 2 3 4 5 6

ACTION LAMP

L49

4 2 1 3 5 6

FRONT WIPER 147-7973

L46

200-BK 615-YL-14

L49

200-BK 539-GN-18

NEUTRALIZER OVERRIDE LAMP 7N-5876

D D

L47

D

BUCKET TURN SIGNAL IND LAMP 7N-5876

D D

D

L46

L1

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

L1

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 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-14 611-PU-14 610-OR-14 202-BK-18 720-PU-18 130-RD 604-OR 619-GN-14

L3

L3

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 307-OR-18 944-OR-18 945-BR-18 614-PU 200-BK 201-BK-18 202-BK-18 126-PK 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-14 720-PU-18 130-RD 604-OR 373-GN 633-BU-18 538-BR 499-GY-18 910-YL-18 202-BK-18 G485-BU-18 G486-GN-18

CONN 24

C

RD

398-BU-14 MOTOR BK

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

2

L4

F793-OR-4 304-WH-8 112-PU-4 109-RD-4 101-RD-4 R 122-RD R 130-RD R 105-RD R 114-RD

R 175-RD-14 20A HOOD BREAKER 9H-1958 RELAY PANEL

101-RD-14

3

U

R TAIL/DOME LAMPS STOPLAMP/HOOD SW KEY FORWARD HORNS

306-GN 975-WH 200-BK-14 308-YL 334-BU-18 175-RD-14 122-RD 130-RD 114-RD 102-RD-14 105-RD

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

L64

306-GN 975-WH 200-BK-14 308-YL 334-BU-18 175-RD-14 122-RD 130-RD 114-RD 102-RD-14 105-RD

CONN 9

L63

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

CONN 43 M F E922-GN-18 9 H714-OR-18 10 6 E919-YL-18 7 E920-BR-18 E921-PK-18 8 3 H717-BR-18 12 H716-WH 2 H713-PK-18 1 11 N939-GN 4 975-WH-18 975-WH 5 976-OR-18 976-OR

E932-PK-18 E933-YL-18 709-OR-18 A219-BK G485-BU-18 201-BK-18

L37

L61

L61 L37

F

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

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

L16

L15

V

A219-BK-18 A219-BK-18 A219-BK-18

L35

L31

614-PU 614-PU 614-PU

L10

C

NOT USED

C C

AUTO MAN

AUTO/MANUAL GEAR SELECT SW 147-1402 (SHOWN IN MANUAL POSITION) C 2 B BK 973-BR-18 1 3 C BK 977-YL-18 A 202-BK-18 BK 973-BR-18 977-YL-18 E701-PK-18 G767-WH-18 G766-GN-18 E702-OR-18

CAB GROUND

A C 2 C 5 C

118-GY 118-GY

F

L10

3 C 6 C

1 2 3 4 5 6 7 8

TRANSMISSION NEUTRALIZER OVERRIDE SW 112-6156

L8

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

L98 614-PU 614-PU 614-PU 200-BK 614-PU 200-BK

202-BK-18 720-PU-18 130-RD 604-OR

FRONT INTERMITTANT WIPER SW 110-7886

L7

H713-PK-18 H714-OR-18 H716-WH H717-BR-18 E919-YL-18 E920-BR-18 E921-PK-18 E922-GN-18 N939-GN 975-WH 976-OR 987-WH

L8

N

L31

OPERATOR STATION

L4

CONN 27 L71

L4

L4

L4 L89

L89 BK-0 RD-0

BK-0 RD-0

BK-0 RD-0

N

N SECONDARY STEERING RELAY 139-2599

Y

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

453-PK-18 416-OR-18 202-BK-18 SECONDARY STEERING PRESS SW 3E-6450

XX

SS

SS

200-BK-16

VV

VV

MOTOR

RD-0

RD-0

HYD OIL LEVEL SW 123-2993

Y

201-BK-18 496-WH-18

1 2

BK-18 BK-18

Y 442-GY-18 Y

L4

MOTOR

REAR WASHER 7T-8890

T

HYD TEMP SENDER 4W-9972

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 REFRIGERANT CHARGE NOTE B: SWITCHES ACTUATED WHEN PEDALS ARE FULLY UP, DE-ACTUATED UPON DEPRESSING PEDALS

Y MOTOR Y Y FRONT WASHER 7T-8890

RD-18 BK-18

RIGHT TURN LAMP 3E-6466

FLOOD LAMP 9X-1439 FORWARD HORN 7T-0970

F

VALVE GP L 170-9061 2 1

Q G485-BU-18 201-BK-18

T 4TH FUNCTION SOL 1 M 152-8346 GN-18 987-WH 2 GN-18 1 200-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 138-GN-18 251-BK-18 C529-GY-18

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

Y

PART NO.

CHG

LOC

03 02 00 01 00 01 00 05 04 04 03 02 03 00 01 00 01 02 01 01 00 00 02 02 01 01 04 10 01 01 02 02 01 04 00 02 00 02 01 02 01 00 01 01 00 00 01 00 01 01 01 00 00 00 00

B-15 F-1 I-1 D-12 D-12 D-12 D-3 D-14 G-2 E-1 I-2/I-5 E-2 G-10 D-1 I-3 E-1 G-1 E-1 E-1 B-3 A-4 G-1 E-1 A-13 E-8 C-12 D-12 D-12 G-4 A-3 D-11 C-3 B-3 C-15 H-15 B-2 I-4 I-9 I-7 I-9 I-7 C-15 H-15 G-8 G-8 G-3 G-3 C-14 C-14 C-14 F-8 F-8 G-1 G-15 G-15

NOTE A/C CLUTCH BUCKET/FORK POS SW (IT62G) BUCKET POSITION SW (950G/962G) CAB (950G/962G)(US AND COSA) CAB (950G/962G)(JAPAN) CAB (IT62G) DASH ENGINE FRONT FRAME (950G/962G - US) FRONT FRAME (950G/962G - COSA) FRONT FRAME (950G/962G - JAPAN) FRONT FRAME (IT62G) HVAC FRONT LIGHTS (JAPAN) FRONT LIGHTS (JAPAN) GRAPPLE SOLENOID RIDE CNTRL VALVE (950G/962G) 4TH FUNCTION SOL (IT62G) 4TH FUNCTION SOL (IT62G) STOP LAMP/NEUTRALIZER SW PAYLOAD MONITOR FRONT AXLE TEMP (950G/962G) FRONT AXLE TEMP (IT62G) RELAY PANEL (CHASSIS) TURN SIGNAL SW TRANSMISSION REAR FRAME (JAPAN) REAR FRAME (US & COSA) STEERING WHEEL HYDRAULIC TANK FUSE PANEL (CAB) DIMMER SWITCH JUMPER DIMMER SWITCH LICENSE PLATE LAMP (COSA) LICENSE PLATE LAMP (JAPAN) SECONDARY STEERING SYSTEM BCKT POS/WARN LAMPS (COSA) RH FRONT LIGHTS (COSA) RH FRONT LIGHTS (COSA) LH FRONT LIGHTS (COSA) LH FRONT LIGHTS (COSA) BACKUP ALARM STOP/TURN LAMPS (JAPAN) BCKT/FORK SEL SW (950G/926G) BCKT/FOR SEL SW (IT62G) CAB FLOOD LAMPS BEACON LAMP REAR AXLE TEMP SWITCHES AXLE COOLER CLUTCH TEMP SW AXLE COOLER CLUTCH SOL DOWNSHIFT SW DOWNSHIFT SW LIFT CYL PRESS SENSOR REAR TURN SIG (COSA) REAR TURN SIG (COSA)

14

13

ATCH

STD ATCH ATCH ATCH STD ATCH ATCH

ATCH

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

B

WIRE AS. 116-2247 147-2080 116-2246 155-9000 155-9001 152-4816

01 02 01 00 00 00

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

TERMINAL STUD TO FUSES (CAB) TERM BLK TO FUSE(CHASSIS RELAY) TERM STUD TO BREAKERS (CAB) MONITOR CODE PLUG - 950G MONITOR CODE PLUG - 962G MONITOR CODE PLUG - IT62G

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

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 00 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) +BATTERY TO MOTOR (OR +B TERM BLOCK) +B TERM BLOCK TO MOTOR 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 SEC STER MOTOR TO FRAME GND AUXILIARY JUMP-START RECEPT ANTENNA (ENTERTAINMENT RADIO)

ZZ EEE YYY

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

00 03 01

D-14 I-10 G-12

AIH HEATER TO GND(AT ENG CYL HEAD) XMSN CONTROL GROUND CAB TO FRAME GROUND

STD ATCH ATCH

ATCH ATCH ATCH

A

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

E 87943

12

11

10

9

8

7

6

5

4

WIRE GROUP COLOR DESCRIPTIONS GROUND CIRCUIT WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON STARTING CIRCUIT START AID CIRCUIT POWERTRAIN CONTROL CIRCUIT MONITOR CIRCUIT PANEL LAMP CIRCUIT HEATER AND AIR CONDITIONER CIRCUIT TURN SIGNAL / WIPER WASHER CIRCUIT WLPCS ECM CIRCUIT CAT DATA LINK

3

2

The following wire pairs must be twisted at least 1 turn per 25mm: 450 944 E900 E902 E904 E906 E908

& & & & & & &

G939 945 E901 E903 E905 E907 E909

1

ABBREV

COLOR

RD WH OR YL PK BK GY PU BR GN BU

RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE

SYMBOL

DESCRIPTION CIRCUIT CONNECTED CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR

H#

CIRCUIT GROUPING DESIGNATION ATCH WIRE, CABLE, COMPONENT SPLICE BLADE, SPADE, RING OR SCREW TERMINAL

OTHER COLOR DESCRIPTIONS HIGHWAYS

THIS SCHEMATIC IS FOR THE 950G WHEEL LOADER, 962G WHEEL LOADER, AND IT62G INTEGRATED TOOCARRIER ELECTRICAL SYSTEM MEDIA NUMBER: SENR1393-03 SCHEMATIC PART NUMBER: 126-7722, CHANGE: 03 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.

C

STD ATCH ATCH

G U X AAA BBB CCC

BK-0 RD-0

15

E

FRONT AXLE TEMP SW 155-8999 2 BK 1 BK

251-BK-18

HARNESS AS. 130-5890 A B 135-5552 155-4186 B C 154-7170 C 168-8114 163-2938 C 154-4564 D 147-1224 E 147-2759 F 141-3882 F 149-7267 F F 162-2171 126-5612 H 150-1411 J 138-0171 J L 166-3534 147-2763 M M 162-5683 M 160-6549 114-9493 N 162-5597 P 156-1106 Q Q 166-6038 147-2079 R 154-4563 S 148-8805 T V 149-4059 145-9302 V 148-9267 W 146-9542 Y 154-4566 Z 121-8038 DD 121-8039 DD 115-0817 LL 150-1590 LL SS 154-2809 125-4439 WW KKK 141-3883 KKK 141-3885 LLL 141-3884 LLL 141-3886 MMM 158-4220 NNN 138-0172 UUU 127-2994 UUU 137-2750 VVV 147-8345 WWW 119-8984 AB 156-1107 157-7317 AC 156-1108 AD 152-9075 AE 159-6166 AF 147-2764 AG 156-1058 AJ 156-6224 AK

C B A

SS

727-GN-18

L1

V

L89

1 2

T

SS

YY

L71 L4

CONN 32 Q M 2 G485-BU-18 1 201-BK-18

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

CONN 31 Q M G485-BU-18 2 201-BK-18 1

N

L1

L10

L10 OPERATOR STATION

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

IT62G STD

BU RD BK

NO

L6

L8

L8

LEFT TURN LAMP 3E-6466

CONN 33 L F 2 P931-GN 1 200-BK

M F CONN 29

L1

202-BK-18 L10

RD-18 BK-18

F

322-GY 114-RD

F CONN 28

ARC SUPPRESSOR 106-8704

L4

RH HEADLINER

1 2

F

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

DD DD

C P CONN 21

L99

FLOOD LAMP 9X-1439

F

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

DD

L4 L6

606-GY-14 200-BK-14

F

FORWARD HORN 7T-0970

F

F F

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

CONN 30

BU RD BK

PRIMARY STEERING PRESS SW 3E-6450

N 202-BK-18 720-PU-18 130-GN-18 604-OR-18

F

FORK POSITIONER SW 116-2025 OR-18 + BATTERY BK-18 GROUND BU-18 SOLENOID

F

L13

SS

SS

NC CONN 26 SERVICE BRAKE STOP LAMP SW PEDAL AS. 3E-5520 (COSA & JAPAN) 110-8029 (COSA & JAPAN) 105-6117 (US) 163-3928 (US) NOTE B

L7

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

1 4 2 3

322-GY 114-RD

605-YL-14 200-BK-14

NOT USED

NEUTRALIZER SW 105-6118 C

C

1 C 3 C 4 C 6 C

B+ B+ GROUND HIGH LOW PARK WASH

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

A C B F

IT62G FRONT FRAME

619-GN-14 611-PU-14

610-OR-14

B

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

IDENT

1 2 3 5 4 6 B C A

L7

B

LIFT POSITION SENSOR 121-0284 (MACHINES WITH PCS) BUCKET POSITIONER SW B 116-2025 146-GY-18 A OR-18 + BATTERY 299-BK-18 C BK-18 GROUND 762-YL-18 B BU-18 SOLENOID SIGNAL GROUND +24V

IT62G STD

200-BK-14

DD

WH-18 BK-18 RD-18

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

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

CONN 29

CONN 25 L3

C B A

LIFT POSITION SWITCH 145-8670

+ BATTERY GROUND SIGNAL

CONN 33

E919-YL-18

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

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

B C A

OR-18 BK-18 BU-18

200-BK-14

L4

DD

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

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

B A C

1 2 3 4

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

SS

C

A B C

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

F

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

C B A

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

M

AG

F

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

727-GN-18

CONN 42

L7

200-BK 614-PU

C

L98

L35

L10 L31

L4

A 2 5

200-BK-14

C

P

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

B

C

200-BK-14

OPERATOR STATION L4

C

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

603-PK

RH HEADLINER

L31

C

C

144-GN

L35

L38

A219-BK-18 E928-WH-18 E927-GN-18 973-BR-18 977-YL-18 E701-PK-18 G766-GN-18 G767-WH-18 E702-OR-18 910-YL-18 720-PU-18

C

P

G

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

976-OR-18 975-WH-18

L13

V

CONN 25 DIMMER SW 2H-1855

0

AUTO RIDE CONTROL SW 103-6333 C B

C

819-GY-18 250-BK-18

CUSTOMER DATA CONNECTION

FRONT AXLE TEMP. SW. 155-8999 Q 1 BK 2 BK T

CONN 35 Q F G485-BU-18 1 2 201-BK-18

F

1 2

200-BK 200-BK 614-PU

L31

3

1

1

E D A C B

138-GN-18 818-BR-18

L89

NOT USED

AG CONN 34

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

727-GN-18 200-BK-16

L101

L35

BEACON SW 9X-9639 C

1

118-GY

122-RD 122-RD

C C C 2 C

0 1

614-PU

L33

D

(UP)

P

200-BK

L33

200-BK 200-BK-14 614-PU

G767-WH

(CENTER) (DOWN)

WLPCS KEYPAD 129-0419

L89

1 2 3 4

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

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

OPERATOR STATION

200-BK 200-BK L8

AUTO

BACKLIGHT

L6

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

1 2 4 3

E416-PU-18

L4 L1 D

C C

OFF

OR-18 BK-18 WH-18

LAMP 7N-5876

910-YL-18 720-PU-18

6 C

ON

+V DISPLAY GROUND DATA

L6

944-OR-18 945-BR-18 E923-PK-18 E924-YL-18 E925-OR-18 E926-BU-18 E930-BU-18 E936-WH 167-OR A219-BK-18 E927-GN-18 E928-WH-18

L71

L71

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

P L100

1 2 3 7 5 6 4 8 133-OR-18 102-RD-14 122-RD 647-GN-18 617-BR 610-OR-14 646-OR-18 614-PU

102-RD-14

C

G766-GN

SW POS

L31

L33

167-OR 537-GN-14 518-OR-14

L100 GY-14

PU-14 YL-14

OR-14 BU-14

200-BK 200-BK 200-BK-14 200-BK L34

3 4C

C

614-PU

L33

L100

C

C 5

L33

L33

L33

1 C

L27

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

L99

L99 L100

L98

L27

RH HEADLINER

L99 L100

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

L10

GN-14

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

L10

E928-WH-18 A219-BK-18 E927-GN-18 A219-BK-18 G766-GN-18 G767-WH-18 E702-OR-18 E701-PK-18 910-YL-18 720-PU-18 973-BR-18 977-YL-18 614-PU 614-PU

L26 537-GN-14 538-BR 518-OR-14

CA 2

L28

500-BR 501-GN 502-OR 506-PU

GROUND KEYPAD SUPPLY +24V KEYPAD DATA

617-BR 610-OR-14 647-GN-18 646-OR-18

L28

5

122-RD

L38

B3

102-RD-14

L38

L25

L26

L27

L27 L37 L38

L37

L28

PK-14

614-PU 200-BK C

TX A CHANNEL UNUSED A CHAN RECEIVE GROUND

ATT AUTO RIDE CTRL SW OPERATION

614-PU

202-BK-18

RD-18 WH-18 BK-18

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

614-PU

L61

6 C

521-YL-14

L61

L27

3 C 4

C 5 C D C C

BR-14 BK-14 RD-14

124-GN-14

200-BK

1 C

L24

L24

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

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

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

L24

BR-14

118-GY

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

L25

L25

4

C

200-BK

L37

L37

A C B

3 B2

C

L8

122-RD 200-BK

2 PANEL LAMP 7N-5876

158-BR-14 200-BK 200-BK 614-PU 614-PU

L26

L26

C

122-RD 122-RD

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

FORWARD HORN 7T-0970

F CONN 28

C P

LIFT POSITION SENSOR LIFT PRESS-HEAD END GROUND CAT DATA LINK + CAT DATA LINK LIFT PRESS-ROD END +BATTERY 24V (IN)

B1

L37

158-BR-14 158-BR-14

L25

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

L101

1

C

L8

118-GY 118-GY

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

L101

WORK2

614-PU 200-BK

L11

L8

L24

A541-PU-18 633-BU-18 608-GN-14 661-GN 662-YL 663-GY 615-YL-14 113-OR-18 410-WH-18 128-PK 138-GN-18 124-GN-14 646-OR-18 144-GN 647-GN-18 133-OR-18 120-YL 200-BK 129-BU 108-BU-14 201-BK-18 (146-GY) 136-GN-18

126-PK

L38

L61

1 7 15 4 5 16 26 19 27 39 2 21 17 37 35 31 38 23 25 36 29 10 40 33 30 9 12 24 6 22 34 32 28 13 11 18 8 20 3 14 123-WH 105-RD 975-WH 727-GN-18 728-BU-18 944-OR-18 945-BR-18 614-PU 118-GY 167-OR 537-GN-14 518-OR-14 L84

P W

REAR WIPER SW 112-6174

126-PK 126-PK

L4

HOOD ACTUATOR SW 146-0240

L

L66

202-BK-18 P910-BR-18 202-BK-18 762-YL-18 964-BU 128-PK

L63

L66

L86

C B A

L90

608-GN-14

WH YL BU BR

118-GY 118-GY

WLPCS ECM 112-1572 RH DOME LAMP 3E-6389

F

322-GY 114-RD

F

FRONT DASH ASSEMBLY/STEERING WHEEL

202-BK-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

HOOD RAISE/LOWER RELAY 149-2612

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

1

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

L65

L63

1 2 3 4 5 6 7 8

RD RD

L11

L11

C

C

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

ROADING WORK1 PARK

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

1 2

L63

PANEL LAMP 7N-5876

OFF

B B

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

OUTPUT SPEED SENSOR (TRAILING) 3E-8848

T

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-14 720-PU-18 E702-OR-18 500-BR 910-YL-18 502-OR 501-GN E701-PK-18 538-BR 102-RD-14 122-RD 122-RD L90 105-RD 102-RD-14

H

L100

L11

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

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 E701-PK-18 G767-WH-18 G766-GN-18 E702-OR-18 A219-BK-18 944-OR-18 945-BR-18 615-YL-14 608-GN-14 538-BR 505-BU 503-BR 504-YL 507-WH 501-GN 502-OR 506-PU 521-YL-14 517-BU-14 515-GY-14 516-GN-14 610-OR-14 617-BR 910-YL-18 720-PU-18 973-BR-18 977-YL-18 614-PU 614-PU

118-GY 118-GY 118-GY 118-GY 118-GY 118-GY

RH HEADLINER L100

FLOOD LAMP 9X-1439

F

A219-BK 709-OR-18 E932-PK-18 E933-YL-18

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

FUSE HOLDER 4K-5122

L63 L64 L65 L66

373-GN 615-YL-14 608-GN-14

L38

L38

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

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

10A 10A 10A 10A

L66

C 202-BK-18 E909-WH-18 E908-BR-18 E905-BU-18 754-BU-18 752-YL-18 751-GN-18 755-OR-18 900-PU-18 901-WH-18 975-WH E904-BR-18 E903-YL-18 E902-PU-18 E907-GY-18 E906-OR-18 E901-GN-18 E900-WH-18 K977-PK-18 709-OR-18 975-WH C

L38

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

TT

U U U U

L67

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 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-14 728-BU-18 944-OR-18 945-BR-18 973-BR-18 977-YL-18 G767-WH-18 G766-GN-18 A219-BK-18 251-BK-18 P910-BR-18 614-PU 614-PU 118-GY 610-OR-14 720-PU-18 E702-OR-18 122-RD 502-OR 501-GN 500-BR E701-PK-18 102-RD-14 910-YL-18 538-BR

Z

L37

OR-18 BK-18 YL-18

BK-18 WH-18 TRANS INTERMEDIATE OIL TEMP SPEED SENSOR SENSOR (TRAILING) 100-3055 3E-8848 ECPC TRANSMISSION

1 2

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

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

T

L86 L88

E907-GY-18 E906-OR-18

R 177-RD-8

BK-18 WH-18 INTERMEDIATE SPEED SENSOR (LEADING) 3E-8848

V

NN

L90

202-BK-18

1 2

1 2

1 2

L111

RD RD

RD RD

RD RD

RD RD

RD RD 1 2

1 2

T

T

INPUT SPEED SENSOR 3E-8848

306-GN 975-WH

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

T

T

L38

RIGHT TURN LAMP 3E-6466

IT62G FRONT FRAME

CONN 23 126-PK 373-GN 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

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

RD-18 BK-18

STD FRONT FRAME

VVV

D

1 2 F

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

V

615-YL-14 200-BK-14

RIGHT TURN IND LAMP 7N-5876

D

G941-GY-18 G940-PU-18 964-BU-18 P931-GN

VVV

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

126-PK-18 G761-YL G762-BR G768-GN G760-WH G750-BU L39 G755-GY G763-PU 322-GY 663-GY L40 308-YL 310-PU 373-GN-18 202-BK-18 A541-PU-18 537-GN-14 661-GN 662-YL 614-PU 326-RD 307-OR-18 501-GN L44 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-18 910-YL-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

FLOOD LAMP IND LAMP 7N-5876

D

617-BR-14 611-PU-14 614-PU-14 200-BK-18

CAB FLOOD LAMP 9X-4381

C

LEFT TURN LAMP 3E-6466

H 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

146-GY 299-BK 762-YL 761-GY

VVV

D

D

8

200-BK 200-BK

L45

D

200-BK

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

LEFT TURN IND LAMP 7N-5876

D

L45

L48

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-18 910-YL-18 615-YL-14 539-BU-18 633-BU-18

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

D

540-WH-18

200-BK 200-BK

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

HAZARD FLASHER LAMP 7N-5876

D

200-BK 538-BR

D 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

D

RD-18 BK-18

PARK BRAKE SW 3E-6452

VVV

AUTO RIDE CONTROL LAMP 7N-5876

D

1 2

BOTH SHOWN V WITH BRAKE OFF A BK RD B BU C

L1

E701-PK-18 113-OR-18 L48

4 1 S S

D D

A B C

615-YL-14 200-BK-14 OPERATOR STATION

L53

501-GN

CAB FLOOD LAMP 9X-4381

RIDE CONTROL LAMP 7N-5876

D D

113-OR-18 E702-OR-18

L17 L16 L15

L39 113-OR-18 113-OR-18

L43

L46

136-GN-18 727-GN-18

VVV

L40

S 3

L24

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

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

307-OR-18 321-BR-18

L50

L57

L61

126-PK-18 202-BK-18

1 2 3 4 5 6

L97

L50

L58

L24 L8

G763-PU-18 G755-GY-18 G750-BU-18

W

L97

A541-PU-18 537-GN-14

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

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 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

CAB FLOOD LAMP 9X-4381

FORWARD HORN SW 2T-3360

308-YL

L8

C

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

L40

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

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

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

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

G768-GN-18 G760-WH-18 G761-YL-18 G762-BR-18

308-YL

3

200-BK L23

L61

VVV

FLOOD LAMP 9X-1439

F F

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

I

FORWARD HORN 7T-0970

F

L13

L43

L24

C

F

606-GY-14 200-BK-14

L1

200-BK 200-BK

D

L97

L23

538-BR 606-GY-14

L23

D

L11

L24

126-PK-18 202-BK-18

START AID SW (MOMENTARY) 3E-7176

113-OR-18 113-OR-18

MUR440 2 1

2 1 D 538-BR 605-YL-14

200-BK-14 108-BU-14

987-WH P931-GN

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

308-YL

L40

L52 MUR440

200-BK C

129-BU 123-WH 146-GY 133-OR-18 128-PK

(QTY 2) 8M-8948

+B GROUND KEY SW BACKUP ALARM

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

W

W 1 2 3 4 5 6 7 8 W

L53

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

L38

L23 BK-18 YL-18 BR-18 2 1 3

128-PK 200-BK 614-PU

RD-18 RD-18

RD-18 RD-18

8 1 2 7 6 3 4 5

P931-GN

ARC SUPPRESSOR (2) 106-8704

L57

L57

L84

L43

410-WH-18 201-BK-18

L58

L84

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

L58

108-BU-14 124-GN-14 126-PK 136-GN-18 144-GN 167-OR 118-GY 138-GN-18 120-YL 113-OR-18

AIH SW (MOMENTARY) 112-6169 3116 ENG ONLY

D

202-BK-18

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

L51

Z TURN SIGNALS SEAT AIR COMPRESSOR HVAC XMSN CNTRLS 126-PK 136-GN-18 SEC STER 144-GN BEACON 167-OR NOT USED WIPER MOTORS 118-GY PAYLOAD 138-GN-18 VOLT CONVERTER 120-YL Z Z Z Z Z Z Z 10A FUSE (QTY 12) 3K-8782 GG G G G G 15A FUSE

D

3

L49

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

WWW

CONN 22

S 2

605-YL-14

4TH FUNCTION IMPL SW 116-4509 614-PU B 614-PU 200-BK A 200-BK 2 128-PK 128-PK 3

146-GY

TACH/SPEEDO/SERV METER SELECT SW (MOMENTARY) SHIFTER 112-6171 139-4702 1ST GEAR G768-GN-18 2ND GEAR G760-WH-18 3RD GEAR G761-YL-18 4TH GEAR G762-BR-18 START RELAY 306-GN-18 NEUTRAL G763-PU-18 REVERSE G755-GY-18 FORWARD G750-BU-18

201-BK-18

373-GN-18 310-PU 308-YL 201-BK-18 202-BK-18 614-PU 200-BK 539-BU-18 537-GN-14 605-YL-14 606-GY-14 A541-PU-18 540-WH-18

606-GY-14

C C B A

C

BUCKET POSITIONER SW 116-2025 OR-18 + BATTERY BK-18 GROUND BU-18 SOLENOID

F

F

BRAKE OIL PRESS SW 3E-7693 BK RD BU

V 432-PK-18 201-BK-18

VVV

200-BK-14

L48

CONN 19

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

TO ENTERTAINMENT RADIO

L40

L52

DOWNSHIFT SW 158-5626

AE

D B D A D 2

D B 200-BK D 614-PU A 614-PU D 2 373-GN-18

L53

CONN 20 S D A541-PU-18 6 605-YL-14 4 606-GY-14 5 539-BU-18 2 537-GN-14 1 540-WH-18 3 308-YL

3

200-BK-14 200-BK

615-YL-14

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

X

128-PK

AE

2 1 7 8 5 6 4 3

608-GN-14

A 2

G728-YL

CIGAR LIGHTER 9W-0335

2 1 200-BK FRONT FLOOD RELAY 3E-5239 127-OR-14

L51

B

614-PU 200-BK

299-BK-18

C

L55

L43

L84

1 2

RD BK

CONN 18

L51

L52

L64 L84

UUU B 200-BK 614-PU A 614-PU UUU

SEAT

608-GN-14 L64

1 UUU 762-YL 964-BU 3 UUU

200-BK

200-BK Z

C 2

129-BU 200-BK

136-GN-18 L67

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

L69

RD-18 RD-18 L61

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

D

299-BK-18

2 4

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

3

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

614-PU

BUCKET/FORK SELECT SW 135-9968 IT62G ONLY

L102

L103

XXX

C

C

E735-PU-18

UUU

C

VOLTAGE CONVERTER 119-1733

C

C

200-BK 614-PU

L51 L24

L15

L73

L70

1 2 3 4 5 6

1 2

CAB GROUND

646-OR-18 647-GN-18 Z

1 3

146-GY 146-GY 146-GY

299-BK-18

C

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

L67 ACTION ALARM 3E-6328

IMPL DETENT OVERRIDE SW 7X-1886

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

SUSPENSION GP 150-7718

RIGHT SPEAKER 6T-7695

A C B

322-GY 114-RD

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

FUEL LEVEL SENDER 152-7248 PK-18 BK-18

V 1 2

447-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

3 6 1 2 4 5

120-YL

L24

FLOOD LAMP 9X-1439

J

NOT USED

L16 L17

FRONT DASH ASSEMBLY/STEERING WHEEL

GRAPPLE FUNCTION SW 167-6915 NOTE: FOR IT62G ONLY

C

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

964-BU 762-YL-18

200-BK L61

L94

200-BK 614-PU

L16 L17

G728-YL L24

1 2 3 4

L15

615-YL-14

3 C

UUU

4 6 1 5 2 3

L16 L17

FRONT DASH ASSEMBLY

453-PK-18

G767-WH-18 G766-GN-18 973-BR-18 977-YL-18 307-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 G762-BR G761-YL G768-GN G760-WH G750-BU G755-GY G763-PU 126-PK 126-PK A273-BK A273-BK

751-GN-18 752-YL-18 975-WH 795-YL-18 306-GN 419-YL-18 944-OR-18 P910-BR-18 945-BR-18 945-BR-18 944-OR-18 L71

PK-18 BU-18 YL-18 WH-18 OR-18

A526-PK-18 A527-BU-18

A592-BU-18 A593-OR-18 A594-WH-18 A595-GN-18 A596-YL-18

L64 L84

Z

1 C

J

RIGHT TURN LAMP 3E-6466

V

L43

SEC STER PR SW (N/C)

RIDE CONTROL SW 2 RIDE CONTROL SW 1 AUTO/MAN SW (N/O) AUTO/MAN SW (N/C) KEY SW TO B+ DOWNSHIFT SW (N/C) DOWNSHIFT SW (N/O) SEC STER INTER RELAY SW & SENSOR RETURN ENGINE SPEED RETURN PARK BRAKE SW (N/C) RIDE CONTROL SOL 1 RIDE CONTROL SOL 2 4TH GEAR 3RD GEAR 1ST GEAR 2ND GEAR FORWARD SW REVERSE SW NEUTRAL SW + BATTERY + BATTERY - BATTERY - BATTERY

CLUTCH 1 SOL (REV) CLUTCH 2 SOL (FWD) SOLENOID RETURN DUAL HP SOL (960G) START RELAY PARK BRAKE SW (N/O) CAT DATA LINK + SEC STER TEST SW CAT DATA LINK -

TRANS OUT SPD (+) CLUTCH 3 SOL (4TH) CLUTCH 4 SOL (3RD) CLUTCH 5 SOL (2ND) CLUTCH 6 SOL (1ST) TRANS OUT SPD (-)

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

C

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

691-GY

3 1 2 4 5 6

120-YL

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

QQ

1 2

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 101-RD 101-RD-4 MM U 101-RD U 101-RD U U 101-RD U 101-RD-14 101-RD-14

RD-18 BK-18 WH-18

V FLOOD LAMP 9X-1439

BK-18 BK-18

V

STOP/TAIL/PARK LAMP 107-4401 CONN 1 V 604-OR S RD-18 A WH-18 T C 614-PU-14 BK-18 G B 200-BK-14

C C2 49A 49 30B 31

LEFT SPEAKER 6T-7695

RD-18 BL-18

JAPAN FRONT FRAME

J

L15

B 146-GY 299-BK 762-YL

F

V

L15

B A B C

CONN 36 1 2

619-GN-14 200-BK-14

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

SIGNAL GROUND +24V

605-YL-14 200-BK-14

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

ALT BREAKER 9S-4693 NN EE 80A MM

B A C

102-RD-14 102-RD-14

HI/LO BEAM HEAD LAMP 4Y-4580

128-PK

964-BU 762-YL 961-BR 200-BK 614-PU

AUX SOL 109-1739

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

L28

80A QQ MAIN BREAKER 9S-4693

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

944-OR-18 945-BR-18

L28

101-RD-4

PP

RIGHT TURN LAMP 162-2073 CONN 2 V RD-18 1 606-GY-14 BK-18 2 200-BK-14

L67

E924-YL-18 E923-PK-18 E925-OR-18 E926-BU-18 E930-BU-18 E936-WH 167-OR

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

L114

L88

L64

L111

720-PU-18

JJJ RIGHT REAR FRAME GND L113

STRAP 7V-7295

L113 L114

KK YY BK-0

AUX START RECEPTACLE

BK-00 JJJ RD-00 BK-00 JJJ

START RELAY 125-1302 304-WH-8 UU

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

RELAY PANEL

DISCONNECT SWITCH 7N-0718

518-OR-14

C

Z

TURN IND BUCKET IND WARNING LAMPS +V (TURN SIG) +V (HAZARDS) GROUND

647-GN-18 200-BK REAR FLOOD Z Z RELAY Z 3E-5239 Z

Z

L86 L66

XMSN

T

PRIMING PUMP GP 151-6342

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

T

T

RIGHT SIDE ENGINE

KK

L71

L67

L63 L64 L65 L66 L67

L86 L88

T

1 2 BK-18 RD-18

PP

5 C C 6

J

146-GY 299-BK-18 762-YL

J 605-YL-14 200-BK-14

WH-18 BK-18 RD-18

F

FORWARD HORN 7T-0970

F

CONN 37 F J 3 606-GY-14 1 200-BK-14 2 6 614-PU-14 5 619-GN-14 4 611-PU-14

27 28 17 5 37 38 39

FORWARD HORN 7T-0970

F F

114-RD 322-GY

C

L55

L23 4 6 1 2 3 5

964-BU 762-YL-18 961-BR

C

373-GN

1 2

443-YL-18

E TORQUE CONVERTER OIL TEMP SENDER 4W-9972

521-YL-14 522-WH-14

L111

A B C

450-YL-18 G939-PK-18

2 1

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 E904-BR-18 E905-BU-18 E902-PU-18 E903-YL-18 K977-PK-18 202-BK-18 709-OR-18 E908-BR-18 E909-WH-18

MOTOR

JJ

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

C

105-RD 200-BK

FLASHER 120-4537

ARC SUPPRESSOR 106-8704

+ BATTERY GROUND LIGHTS ON SPEEDO LAMP TACH LAMP GAUGE LAMPS

L63

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

BK BK E WH-18 BK-18

513-OR-14 522-WH-14

RD-00 BK-00

T

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

BK-18 WH-18

1 2

G H J A B F D E C

P

B+

508-PU 509-WH

128-PK

L23

H

608-GN-14

L67

CONN 13

L110

B

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

ENGINE SPEED SENSOR 6V-2455

E 1 2

T

+8V GROUND SIGNAL

A

T

T AXLE OIL COOLER TEMP. SW 155-8998

A GN-14 GN-14

L65

L88

OUTPUT SPEED SENSOR (LEADING) 3E-8848

PROP SOLENOID VALVES (6) 159-0932

2 1

1 2

513-OR-14 521-YL-14

1 2

RD RD

4 3 2 1 L112 1 2 GN GN

DUAL HP SOLENOID 129-7707 (962G/IT62G)

1ST SOL 6

BK BK

1 2

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

E

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

FWD SOL 2

T

RIGHT SIDE ENGINE

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

G954-PK 200-BK

RD-0

AB

L115

BK-18 BK-18

REV SOL 1

AC

CONN 8

REAR AXLE TEMP.SW 155-8999

RD-18

Z

CONN 15

Z

L90 L71

L86

CONN 7 AD AD V 123-WH 123-WH 1 1 G454-PK G454-PK 2 2

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

G486-GN-18 201-BK-18

START 301-BU-10 200-BK-10 GND E BK-18 E 326-RD STOP

2 3 1

CONN 42 AB

CONN 3 LL V 1 614-PU-14 2 200-BK

E

SHUTDOWN SOLENOID 155-4652

GN GN

V

L115

Z

ECAP SERVICE TOOL CONN

CONTROL GP - DIMMER 103-5526 Z

L65

L111

T

L114 L113

C

202-BK-18

L110

L111

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

L112

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

C

C 3 4

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

E932-PK-18 E933-YL-18 709-OR-18 A219-BK

F

C B A

LIFT POSITION SWITCH 145-8670

GROUND + BATTERY SIGNAL

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

L47

LEFT SIDE ENGINE

CONN 4 BACKUP ALARM 123-6449 MMM MMM V 2 2 BK-18 975-WH 975-WH 1 BK-18 1 321-BR-18 321-BR-18

Z

720-PU-18

L64 L63

MOTOR

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

P910-BR-18

6

T

BK GY BR OR

CAB GROUND

Z

CONN 12

L66

L110

L112

C

L90

L71

GND

GN

4 1 2 6 3 5

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

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

L

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

L67

Z

3 C

C 5

537-GN-14

LH REAR HEADLINER

REAR WIPER 137-8709

C 200-BK

1 2 3 4 5 6 7 V

L108

299-BK-18

L88

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

COOLANT TEMP SENSOR 131-0427 E K933-GN-18 OR-18 A +8V 201-BK-18 BK-18 B GROUND C SIGNAL WH-18 441-OR-18

V

CONN 11

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

200-BK 614-PU

L80

692-YL 202-BK-18 727-GN-18 C530-BU-18 762-YL-18 964-BU 506-PU 507-WH 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-18 405-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-18 608-GN-14 112-PU-4 138-GN-18 123-WH 102-RD-14 105-RD 122-RD 105-RD

A 2 C

RH TURN & CLEARANCE LAMP 4Y-3263

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

FLOOD LAMP 9X-1439

J

L1

TO ENGINE BLOCK

762-YL-18 761-GY-18

L80

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

L67

608-GN-14 617-BR

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

112-PU-4

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

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

L55

202-BK-18 202-BK-18

537-GN-14

964-BU

C

311-WH

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

E START AID COOLANT SW 3E-6449

TO ENGINE CYL HEAD

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

L61

202-BK-18

L85

N939-GN-18

1

538-BR

961-BR 987-WH P931-GN 146-GY 761-GY-18 299-BK-18

WH-18 BK-18

T

200-BK-14 311-WH

HAZARD LAMP SW 112-6167

J 605-YL-14 617-BR-14

J

114-RD 322-GY

C

511-BR 512-GN

SECONDARY STER TEST SW 143-3001

A C 2

614-PU

L70 L69

2 1

BK

BK

2 1

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

E900-WH-18 E901-GN-18

TO ENGINE BLOCK

HH

F793-OR-4

HH

ZZ 2GA

V

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

L115

D

BK-4

E

GG

RD-00

BK-18 WH-18

B-

E

200-BK-10 301-BU-10

B+

FF

BK-00

BK-00

L114 L113

403-GN-18 109-RD-4

R

RD-00

BLOCK AS. 8C-6358

L80

B

795-YL-18

B C

727-GN-18 C 200-BK B 200-BK 614-PU A KICKOUT C ON/OFF SW 118-0636

C

L64

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

A C B

L17

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

L71

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

CAB GROUND

C

200-BK-14 515-GY-14

J 3 6 5 1 4 2

619-GN-14 200-BK-14

STD FRONT FRAME F A BK-18 299-BK-18 B OR-18 146-GY BU-18 C 761-GY

LEFT TURN LAMP 3E-6466

RD-18 BL-18

1 2

L103

LH REAR HEADLINER

L84

L85

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

L47

CC

ALTERNATOR 107-7977 E

MOTOR

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 201-BK-18

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

2 1

BK-14 WH/RD-14

FORWARD HORN 4Y-7882

F

1

J 605-YL-14 200-BK-14

CONN 38

OPERATOR STATION

200-BK 200-BK

BB

RD-00

RD-00 RD-00 JJJ

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

CC

304-WH-8

MOTOR

CONN 14 H

F

NOT USED

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

STARTER 106-8558 BK-OO

304-WH-8

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

BLOWER 3E-6392

16 13 11 15 12 36 4 14 1 8

F

114-RD 322-GY

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

JAPAN VEHICLE HARNESS

L47

E G S BB XX E E MTR BAT

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

L109

E

RD-0 RD-00 301-BU-10

D+

FRONT

LEFT SIDE ENGINE

THERMOSTAT 3E-5464

122-RD

539-BU-18 540-WH-18 606-GY-14 605-YL-14 537-GN-14 A541-PU-18 200-BK 614-PU 202-BK-18 201-BK-18 201-BK-18 E707-GN-18 E708-PK-18 C413-YL-18 C414-BU-18 662-YL 661-GN

L108

L79

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

L16 L17

200-BK

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

LH TURN & CLEARANCE LAMP 4Y-3580

F

114-RD 322-GY

L15

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

975-WH

L108

200-BK-14

H

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

V

J 3 1 2 6 5 4

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

A219-BK 709-OR-18 E932-PK-18 E933-YL-18

1 2 3 4 5 6 7 8

167-OR E936-WH E923-PK-18 E924-YL-18 E925-OR-18 E926-BU-18 E930-BU-18

L38

201-BK-18 201-BK-18

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

HI/LO BEAM HEAD LAMP 4Y-4580

J

JAPANESE ROADING LIGHTING

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

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

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

H

112-PU-14 112-PU-14

604-OR 608-GN 606-GY-14 200-BK-14 614-PU-14 130-RD A301-WH-18 L113 A300-GN-18 397-OR-14 398-BU-14 975-WH L112 321-BR-18 614-PU-14 200-BK

L107

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

L114

L107

REAR

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

E

L107

FF

LEFT FRAME GROUND BOSS

RELAY PANEL

L109

201-BK-18

V BK-OO

L106

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

L107

LEFT TURN LAMP 162-2073 CONN 5

L106

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

605-YL-14 200-BK-14

1 2

522-WH-14

L79

201-BK-18

C

J

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

CONN 37

L15

C 2

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-14 167-OR 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

V RD-18 BK-18

H

H

202-BK-18

1 2

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

12V BATTERY 115-2422 GP31 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

L90

BK-00

NEG POS

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

MONITOR HARNESS CODE PLUG

6 5 4 3 2 1 7 8

F

CONN 28

CONN 28

C

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

136-GN-18

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

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

L17

RESISTOR 9G-1950 515-GY-14 H

H

517-BU-14

202-BK-18 202-BK-18

NEG POS

604-OR RD-18 S A WH-18 T 617-BR-14 C G BK-18 200-BK-14 B STOP/TAIL/PARK LAMP 107-4401 CONN 6

V

BB

614-PU 614-PU-14

4 3 2 1

2 605-YL-14 200-BK-14

C

L79 516-GN-14

118-GY

AA

200-BK 200-BK-14 200-BK-14 975-WH 114-RD 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

MTRMTR+ PK-18 BU-18

L71

L102 BK-18 BK-18 JJ

RD-00

310-PU 311-WH

V V

A

727-GN-18

L102

L79

H

4 6 3 1 2 5 KKK

L15

SERVICE MODE PLUG

CONN 16

L84

L70 L69 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

CONN 10

RD-00

CONN 17

614-PU 614-PU

(LOC I-13)

L94

L64

200-BK-14 608-GN

L72

L61

CAB GND

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

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

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

16 13 11 15 12 36 4 14 1 8

L16

YYY

FRAME GROUND

V

5 1 3 6 2 4

L16

BLEND DOOR ACTUATOR 126-5611

1 2

L64 608-GN-14 200-BK-14

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

STRAP AS. 8X-5804

START AID SOLENOID 3E-6332

F

CONN 39

1 4 2 3

L15

202-BK-18

VVV

YYY

KKK

FLOOD LAMP 9X-1439

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

L15

L71

H

G

FLOOD LAMP 9X-1439

L15

L94

WATER VALVE ACTUATOR 126-5610

RIGHT REAR CAB FLOOD LAMP 9X-4381 VVV

F

6 4 1 3 5 2

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

V

L38

BLOWER UNIT

MONITOR HARNESS CODE PLUGS (LOC H-9)

619-GN-14 200-BK-14

RIGHT TURN LAMP 3E-6466

RD-18 BK-18

1 2

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

C

L16

L73

L71

CCC C 275-BK-18 201-BK-18 6 274-BK-18 5 273-BK-18 201-BK-18 4 272-BK-18 201-BK-18 3 271-BK-18 2 201-BK-18 270-BK-18 1 201-BK-18 7 201-BK-18 8

16 13 11 15 12 36 4 14

F

OPERATOR STATION

945-BR-18 944-OR-18 307-OR-18 614-PU 200-BK

L94

CONN 16

F

201-BK-18

L73

L72

L73

945-BR-18 944-OR-18

L69

L67

2 1

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

L85

L85

AJ

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

L69

A273-BK A219-BK-18 251-BK-18 251-BK-18 CAB GROUND

202-BK-18

L94

AK

606-GY-14

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

V

COSA LIGHTING GP

L77

L84

614-PU-14 614-PU

2 1

L85 L84

L65

200-BK-18 605-YL-18

F

5 1 3 6 2 4

RD-18 RD-18

BBB C 275-BK-18 6 201-BK-18 274-BK-18 5 201-BK-18 273-BK-18 4 272-BK-18 3 271-BK-18 2 270-BK-18 1 201-BK-18 201-BK-18 201-BK-18 7 8

AK

AK

L70

VVV LEFT REAR CAB FLOOD LAMP 9X-4381

CONN 16

CONN 28

CONN 40

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

619-GN-14 611-PU-14

CONN 38 F J 5 619-GN-14 4 611-PU-14 3 605-YL-14 6 617-BR-14 2 1 200-BK-14

LIGHTING GP-ROADING (COSA)

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

L85

LIGHTING GP-JAPANESE ROADING

LEFT TURN LAMP 116-9624

L64

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

CONN 28

CONN 39

F

L77

L65

RD-18 BK-18

LEFT TURN LAMP 3E-6466

RD-18 BK-18

1 2

200-BK-14

F

L69

BA G

605-YL-14

F F

3 L102 L103

LLL 5 4 6 3 1 2

FLOOD LAMP 9X-1439

L74

L88

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

AAA C 275-BK-18 201-BK-18 6 274-BK-18 201-BK-18 5 273-BK-18 4 272-BK-18 3 271-BK-18 2 201-BK-18 270-BK-18 1 201-BK-18 7 201-BK-18 8

F

945-BR-18 944-OR-18

L73

L86

TA S G

NNN 614-PU-14 604-OR 200-BK-14 NNN 612-GY

CONN 16

LLL 619-GN-14

L74

608-GN-14 200-BK-14

GN-18 BK-18

L74

L77 A219-BK-18 251-BK-18 728-BU-18 614-PU L72 614-PU

251-BK-18 L94

H

NNN 606-GY-14

6 4 1 3 5 2

C

L103

608-GN-14 200-BK-14

TU G

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

L103

NNN V 1 CONN 2 2 NNN V C CONN 1 A B V NNN 1 612-GY 2

EEE

F

L69

L102

LL YL

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

CONN J1

L16

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

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

321-BR-18 975-WH

4

L102 L103

L16

L84

1 2

5

614-PU 128-PK

V NOTE: TO BACKUP ALARM CONN 4

SOLENOID RETURN INPUT SPEED + INPUT SPEED INTER SPD TRAIL + INTER SPD LEAD OUTPUT SPD TRAIL INTER SPD TRAIL INTER SPD LEAD + OUTPUT SPD TRAIL + AIR INLET HTR SW TRANS OIL TEMP SENSOR SUPPLY +8V

AIR INLET HTR RELAY BACKUP ALARM ENGINE SPEED P910-BR-18 G767-WH-18 G766-GN-18 944-OR-18 945-BR-18 973-BR-18 977-YL-18

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

612-GY

1 2

L84

V

975-WH E908-BR-18 E909-WH-18 E904-BR-18 E903-YL-18 E907-GY-18 E905-BU-18 E902-PU-18 E906-OR-18 373-GN K977-PK-18 709-OR-18

NNN

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

CONN 6

V

C

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

RD-18 BK-18

C A B

6

L102 L103

EEE 7X-6315 STRAP MOUNTING BOLT

7

CONN 40

POWERTRAIN CONTROL SEE ELECTRONICS GP 148-5661 FOR S/W AND H/W INFO

C

L84

BA G

CONN J2

CONN 5 V

L70 L69 L85 L71

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

TA S G

1 2

SEC STER PR SW N/O PRIM STER PR SW N/C PRIM STER PR SW N/O NEUTRALIZER SW

NNN 617-BR-14 604-OR 200-BK-14 NNN 612-GY

NNN

GN-18 BK-18

V

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

TU G

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

NNN

8

L102 L103

L102 L103 OPERATOR STATION

416-OR-18 484-YL-18 417-GY-18 720-PU-18

I

NNN 605-YL-14

9

L45

10

200-BK L53

11

SEAT

12

L17

13 L103

L112

(Dimensions: 39 inches x 24 inches)

14

L102

36 Page,

SENR1393-03

15