416d bfp

Electrical Schematic Symbols And Definitions Connector Location Schematic Location

Connector Number CONN 1

Volume 1

Volume 2

A-15, C-14, B-13

-

CONN 2

F-15

CONN 3

C-13, I-12

CONN 4

C-13

CONN 5

H-12, I-12

34 57 59NA, 60COS

I-6 -

57

Schematic Location

Machine Location

Alarm - Backup

I-14

4

Alternator

E-1

5

Component

Arc Suppressor - All Wheel Drive

Wire Number

Wire Color

Description

Wire Number

Wire Color

Description

Schematic Location

Machine Location

Power Port

G-9

C

111

RD

Brake Power

613

PK

License Lamp

Relay - A/C Shutoff

I-8

A

113

OR

Operator Monitor Power

614

PU

Backlighting

C

115

RD

Acc Socket Power

617

BR

Left Tail Light

BR

Rear Std Flood Power

618

YL

Right Tail Light

Component

24

F-4

Relay - All Wheel Drive Braking

E-6

Arc Suppressor - HVAC

H-1

25

Relay - Attachment

D-6

C

62

Battery

D-4

6

Relay - Aux Lighting

B-6

B

117

YL

Rear Aux Flood Power

619

GN

Low Beam Headlamps

63

Battery

D-4

6

Relay - Aux Flood

D-10

B

118

GY

Front Wiper Power

620

WH

Front Attachment Flood Lights

D-12

A

Relay - Cab

C-6

C

119

PK

Rear Wiper Power

627

YL

Rear Fog Light

F-1

86

Relay - High Speed

H-9

A

122

BU

HVAC Power

630

GY

Rear Attachment Flood Lights

CONN 6

H-12, I-12

CONN 7

G-12

CONN 8

D-11, B-14

-

64

Block - Lighting Diode

CONN 9

D-11

I-6

63

Coil - Thermal Starting Aid

CONN 10

G-11

E-10

A

CONN 11

H-11

I-12, C-14

A

CONN 12

H-11

CONN 13

I-10

C-9, A-7, A-5, G-6 -

CONN 14

I-10

CONN 15

F-10

CONN 16

F-10

CONN 17

F-10

CONN 18

I-8

CONN 19

D-8

Control - Shuttle Handle

H-6

24

Relay - HVAC

D-6

C

123

WH

XMSN Power

642

WH

License Harness - Rear Turn Lamp

Flasher

G-9

A

Relay - Main

B-6

B

128

PK

RTD Power

C510

WH

Engine Low Speed from Tachometer

63

Fuse - Air Conditioning

D-7

C

Relay - Pressure Switch Timer

G-13

A

131

RD

Start Aid Power

C511

WH

Engine Stallout Relay

-

63

Fuse - Air Suspension Seat

A-7

B

Relay - Start

B-6

B

134

YL

Ride Control Power

C568

WH

HVAC Blower Motor

I-13 -

A

Fuse - All Wheel Drive

B-7

B

Relay - Std Flood

D-10

A

136

GN

AWS Power

E528

PU

HVAC Blower Run

A

Fuse - All Wheel Steer

D-7

C

Relay - Std Lighting

A-6

B

143

BR

AWD Power

E529

YL

HVAC Blower Speed Jumper

E-8 -

A

Fuse - Atch Front Flood

B-7

B

Resistor - Motor Speed

H-9

15

144

GN

Beacon Power

E540

PK

MP Solenoid Common Supply Power

A

Fuse - Atch Rear Flood

B-7

B

Sender - Converter Temperature

F-1

12

157

YL

Front Aux Flood Power

E543

WH

MP Close Proportional Return

18

Fuse - Aux Hydraulics

C-7

C

Sender - Coolant Temperature

H-1

13

158

BR

Front Std Flood Power

E544

GN

MP Open Proportional Return

702

OR

Brake Switch B To AWD Relay

A

A

CONN 20

I-4

E-13, E-12, F-7, F-6, A-7, A-6 -

CONN 21

H-4

-

18

Fuse - Beacon

D-7

C

Sender - Fuel Level

G-1

11

161

RD

Flasher Power

CONN 22

H-4

-

D

Fuse - Bucket Position

B-7

B

Sensor - Bucket Position

I-15

16

163

WH

Electric MP Power (Aux. Hydraulics)

CONN 23

G-4

-

D

Fuse - Engine

B-7

B

Solenoid - Bucket Position

F-2

17

170

RD

Dome Light Power

710

GN

Transmission Speed Sensor

CONN 24

F-4

-

D

Fuse - Front Wiper

D-7

C

Solenoid - Cold Start Advance

F-1

31

RD

Powered Air Seat Power

720

PU

Brake Switch A to AWD Relay

CONN 25

I-3

-

180

10

CONN 26

H-2

-

25

Fuse - Horn

A-7

B

Solenoid - Forward Transmission

I-1

18

184

BU

Rear End Power

752

YL

Std Transmission Forward Sol Output

CONN 27

H-2

-

25

Fuse - Key Start

A-7

B

Solenoid - Front Drive

G-1

19

754

BU

Std Transmission Reverse Sol Output

CONN 28

E-1

-

25

Fuse - Left Tail Lamp

D-7

C

Solenoid - Fuel Shutoff

E-1

20

200

BK

Main Chassis

755

OR

Transmission Fourth Gear Sol

CONN 29

I-15, F-1

-

45

Fuse - Monitor

C-7

B

Solenoid - Hydraulic Shutoff

H-12

91

202

BK

XMSN Ground

762

YL

Bucket Position Solenoid

CONN 30

F-1 -

-

12

Fuse - Power Port

B-7

B

Solenoid - Pilot Shutoff

H-12

92

203

BK

Electric MP Ground

766

GN

Neutralizer Switch

B-15, B-14, G-10

A

Fuse - Radio

A-7

B

Solenoid - Pilot Hydraulics Shutoff

H-13

91

BK

Start Relay Ground

779

WH

Quick Coupler Diverter Valve

CONN 32

-

218

D-14, E-11

A

E-10

F-13, F-12

A

Fuse - Rear Hydraulics

B-7

B

CONN 33

Solenoid - Reverse Transmission

Fuse - Rear Std Floods

A-7

C

Solenoid - Side Shift Lock

Fuse - Rear Wiper

D-7

C

C-7

C

CONN 31

CONN 34

-

C-12

D

CONN 35 Cat Data Link

-

I-12, D-11

A

Ground Circuits

I-1

18

265

BK

Dead Engine Lower Enable Ground

911

YL

AWD Switch Jumper

93

281

BK

ECM Harn Code 5

922

BR

Std Transmission Forward Sol Return

Switch - Air Filter Pressure

I-3

10

A250

BK

MSS LED Ground

Switch - All Wheel Drive

F-2

D

923

GY

Std Transmission Reverse Sol Return

944

OR

Cat Data Link (+)

Starter Solenoid

945

BR

Cat Data Link (-)

GN

Start Relay Coil

963

GN

Pilot Hydraulics Bucket Position Detent Solenoid

307

OR

Keyswitch Start

973

BR

ECM Auto-Manual (Man) Sw Input

308

YL

Keyswitch Run

975

WH

ECM Transmission Sol Return

A

309

GY

Alternator Failure

976

OR

Ride Control Solenoid

A

310

PU

Starting Aid Coil

977

YL

ECM Auto-Manual (Aut) Sw Input

991

WH

Transmission Neutralizer to ECM

A972

OR

ECM to Ride Control Relay

CONN 36

-

H-11

18

CONN 37

H-11

18

Fuse - Right Tail Lamp

D-7

C

Switch - Atch Front Flood

D-13

A

304

WH

CONN 38

F-2 -

E-11

17

Fuse - Signal Lamp

A-7

B

Switch - Atch Rear Flood

D-13

A

306

CONN 39

-

E-11, F-7

17

Fuse - Spare 1

D-7

B

Switch - Backhoe Handle Pushbutton

H-13

85

CONN 40

-

A-11

17


-

D-10

A

Fuse - Spare 2

D-7

C

Switch - Backhoe Handle Pushbutton

I-13

85

Fuse - Start

B-7

B

Switch - Backhoe Hydraulic Shutoff

D-15

C-7

C

Switch - Beacon

E-13

Monitoring Circuits

CONN 42

-

F-10

A

CONN 43

-

F-10

A

Fuse - Start Aid

CONN 44

-

G-10

A

Fuse - Transmission

B-7

B

Switch - Blower Speed

H-10

A

321

BR

Backup Alarm Sig

CONN 45

-

H-10

10

Gauge - Converter Temperature

F-13

A

Switch - Brake A

I-6

22

322

GY

Front Horn

CONN 46

-

H-10

D

Gauge - Coolant Temperature

F-13

A

Switch - Brake B

I-6

22

CONN 47

-

H-9, H-6

D

327

PK

Engine Shutdown Solenoid

C701

YL

Park Brake Enable for Autoshift

Gauge - Fuel Level

F-12

A

Switch - Brake Fluid Level

I-3

10

334

BU

Cold Start Advance Solenoid

C720

BU

Transmission Neutral Lock

Gauge - Tachometer

F-12

A

Switch - Cold Start Temperature

F-1

5

338

PK

Main Relay Signal for Aux. Relays

C883

GY

Broom Angle Tilt Left

I-8

A

Switch - Coolant Temperature

H-1

3

367

BU

Rear Horn

C884

OR

Broom Angle Relay Interlock

Switch - Engine Oil Pressure

H-1

20

A313

OR

Stabilizer Leg Alarm

C885

PK

Broom Angle Tilt Right

D-2

D

A346

BU

MSS ECM to Start Relay Coil

C920

GY

ECM Diagnostic

A347

GN

MSS ECM to Main Relay Coil

E701

PK

Ride Control Auto Mode

E702

OR

Ride Control Enable Signal

CONN 48

-

D-8, F-8

A

CONN 49

-

H-8

48

CONN 50

G-10

42

CONN 51

C-9 -

I-8

D

Gauge - Voltmeter

F-14

A

CONN 52

-

H-7

48

Ground - Cab

D-4

87

Switch - Front Horn

Gauge - Tachometer with A/C Shutoff

CONN 53

-

H-7

48

Ground - Engine

D-1

12

Switch - Front Roading Lamps

F-2

3

CONN 54

G-7

D

Ground - Engine

D-3

89

Switch - Hazard

E-2

D

CONN 55

H-6 -

E-7, H-4

D

CONN 56

-

A-5

D

Ground - Frame

D-4

90

G-10

A

CONN 57

-

B-5

42

CONN 58

-

C-5

CONN 59

-

D-5

CONN 60

C-10 -

I-4

CONN 61 CONN 62

C-15 -

CONN 63 CONN 64

Switch - Heater / Air Conditioning

Ground - Right Cab 1

F-7

A

Switch - Heater Vent

H-7

A

56

Ground - Right Cab 2

E-7

A

Switch - Hydraulic Filter Pressure

G-1

32

42

Ground - Top of Cab

C-12

1

Switch - Key Start

F-14

A

2

Group - Basic Lamp

G-4

42

I-6

8

G-6

D

F-4

24

A

H-15

Switch - Loader Neutralizer

C-8

85

Group - Fault Lamp

F-15

A

Switch - Neutral Lock

G-2

D

Group - Function Lamp

E-4

D

Switch - Park Brake

C-8

42

Horn - Backup Alarm

H-13

4

Switch - Rear Horn

D-14

A

G-12

26

Switch - Rear Washer / Wiper

E-14

A

CONN 65

H-6 -

D-4

42

Horn - Forward

CONN 66

-

E-3

D

Horn - Rear

I-13

4

Switch - Refrigerant Pressure

I-1

25

CONN 67 Harness Code

-

B-3

6

Lamp - Left Headlight

H-2

95

Switch - Return To Dig

I-15

26

Lamp - Right Headlight

Component Identifiers (CID)1 and Module Identifier CID

Component Autoshift Transmission Control (MID2 No. 81)

96

G-2

E-15

A

Meter - Service

D-2

24

Switch - Stalk

H-6

24

Motor - Air Suspension Seat

I-11

29

Switch - Start Aid

E-13

A

405

GY

Low Oil Pressure

E764

OR

Circle Steer Solenoid

406

PU

High Coolant Temp

E803

YL

Left Angle/Steer Sw

407

PK

Converter High Temp

E804

BU

Right Angle/Steer Sw

419

YL

Parking Brake Sw

F738

WH

Loader Cylinder Rod End Press Sw

429

YL

Rear Steer Position Sensor

F739

GN

Ride Control Sw to Relay

430

BU

Dirty Air Filter

F748

WH

Ride Control Manual Mode

439

YL

Full Water Separator

F765

BR

ECM In Gear Output

441

OR

Coolant Temp Sig

F846

PU

MSS Red LED Indicator

443

YL

Converter Temp Sig

F871

PU

Rear Steer Left Solenoid (+)

447

PK

Fuel Level Sig

F872

BU

Rear Steer Right Solenoid (+)

450

YL

Tachometer Sig

F877

WH

Rear Steer Right Relay (+)

483

BR

Low Brake Fluid

F879

PK

Rear Steer Left Relay (+)

E455

BR

Dirty Hydraulic Oil Filter

G703

GN

Dead Engine Lower

G423

PK

High Hydr. Filter Pressure (Timer)

G726

GY

Shutoff Solenoid (+)

I-3

10

Switch - Std Front Flood

G-11

A

Motor - Front Wiper

C-10

2

Switch - Std Rear Flood

G-11

A

G742

GN

Shutoff Relay (+)

Motor - HVAC Blower

H-8

30

Switch - Thermostat

I-7

97

500

BR

Front Wiper Park Switch

G743

OR

Shutoff Relay (-)

Motor - Rear Washer Pump

I-3

10

Switch - Transmission Neutralizer

E-5

56

501

GN

Front Wiper Motor - Low Speed

G789

BR

AWS Mode - Circle Steer (+)

Switch - Water Separator

G-1

36

502

Motor - Front Washer Pump

0168

Battery Voltage Above Normal

0168

Battery Voltage Below Normal

0268

Erratic programmed parameter fault

Motor - Rear Wiper

C-15

8

0346

Ride Control Relay Open Circuit

Motor - Starter

D-2

7

0346

Ride Control Relay Short to Ground

Machine locations are repeated for components located close together.

0346

Ride Control Relay Short to Battery

0367

Invalid Ride Control Switch Input

A = Located inside/on right console. B = Located in machine electrical center 1.

0368

Transmission auto/man open circuit

C = Located in machine electrical center 2.

0368

Transmission auto/man grounded

D = Located inside/on front console.

0520

Switch - Side Shift Lock

Monitoring Circuits

Accessory Circuits

503 504

Trans Configuration Incorrect

OR BR YL

Front Wiper Motor - High Speed Rear Wiper Park Switch Rear Wiper Motor

G795 G796 G797

OR YL BU

G798

PU

Rear Steer Right Relay (-)

507

WH

Rear Washer

G848

GN

MSS Green LED Indicator

508

PU

Radio Left Speaker (+)

G943

BU

Broom Attachment Present

509

WH

Radio Left Speaker (-)

G981

PU

Stabilizer Leg in UP position

0621

Invalid Downshift Switch

511

BR

Radio Right Speaker (+)

H730

BR

Transmission Third Gear Sol

0641

Trans Solenoid 1 Open Circuit

512

GN

Radio Right Speaker (-)

H731

GY

Transmission First / Second Gear Sol

0641

Trans Solenoid 1 Short to Ground

513

OR

A/C Compressor Clutch

H767

BR

AWS Mode - Circle Steer (-)

0641

Trans Solenoid 1 Short to Battery

515

GY

HVAC Blower High Speed

H768

BR

Rear Steer Left Solenoid (-)

0642


0642


0642


0643


0643


0643


0644


0644


0644


0645


11 48

95

82

46

91

25

20

36

22

24

10

97

18

8

41

29

93

85

17


3

56

80 4

0645

52

32

87

49

13

D 2

86

19

12

53 64 15 83 47 38 89 62 30 1 63 84 C 42 60 B A 57

7

45 96

26

5

90

HVAC Blower Med Speed

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.

H769

BR

416D, 420D, 424D, 428D, 430D, 432D, 438D, and 442D Backhoe Loaders Electrical System 416D: BKG1-UP BGJ1-1049 BFP1-12899 CXP1-939

430D: BNK1-5899 BML1-4799

BU

HVAC Blower Low Speed

H770

BR

Shutoff Solenoid (-)

520

WH

A/C Switch to Fuse

H771

BR

Side Shift Lock Solenoid

521

YL

A/C Refrigerant Pressure Switch

H772

YL

Hydraulic Shutoff Solenoid

522

WH

A/C Thermostat

H809

YL

Stabilizer Timer (L Term)

537

GN

Turn Signal Switch to Flasher Module

H833

PU

Aux Detent - Cont Flow Sw to ECM

552

WH

Front Drive Solenoid

L998

OR

QC Attachment Aux. Hyd. Solenoid (RT)

555

BR

Thermal Fuse to HVAC Motor

L999

GN

QC Attachment Aux. Hyd. Solenoid (LT)

568

GN

Park Brake Alarm

M733

PK

MSS to Main Relay Coil Return

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.

Harness And Wire Symbols * Harness identification letter(s) and a serializing code. The "C" stands for connector and the number indicates which connector in the harness.

Harness identification code This example indicates wire 135 in harness "AG".

Wire, Cable, or Harness Assembly Identification Part Number For L-C12* AG-C4* Connector Assembly 3E-5179 111-7898 325-A135 PK-14 1

* * AG-C3 C-C4 130-6795 130-6795 325-A135 PK-14 Socket

Pin

Single Wire Connector

Wire Gauge

Wire Color

Receptacle

1 2

2

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

1 2

Off Machine Switch Specification Part No.

Function

6T-2665

Engine Coolant Temperature

Actuate

Deactuate

Contact Position

107.2 ± 2.8°C

93°C MIN

Normally

(225 ± 5°F)

(196°F MIN)

Open

62.1 to 95.1 kPa

62.1 to 95.1 kPa

Normally

7W-1238

Engine Oil Pressure

7X-8549

Hyd. Filter Pressure

(9 to 13.8 psi)

(9 to 13.8 psi)

Closed

110.3 to 138 kPa

86.2 to 103.4 kPa

Normally

(16 to 20 psi) 114-5333

Refrigerant Pressure

119-9631

All Wheel Steer Pressure

131-9203

Loader Cylinder Pressure

173-7527

Cold Start Pressure

Normally 2

(40 to 255 psi)

--

Open

4.2 ± 1.4°C

(31 ± 2.5°F)

(39.5 ± 2.5°F )

551 kPa Max

344 ± 20 kPa

(80 psi)

(50 ± 3 psi)

Failure Mode Identifiers (FMI)1 FMI No.

Normally Closed SPDT

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.

3500 kPa Max

3000 ± 150 kPa

(507.6 psi)

(435.1 ± 21.8 psi)

47 to 53°C

37 to 43°C

Normally

6

Current above normal or grounded circuit.

(117 ± 95.4°F)

(99 ± 77.4°F)

Open

7

Mechanical system not responding properly.

Normally

8

Abnormal frequency, pulse width, or period.

9

Abnormal update.

10

Abnormal rate of change.

2200 kPa Max

Pilot Hydraulic Pressure

194-2553

Open

--

-0.6 ± 1.4°C

Thermostat

128-5091

(12.5 to 15 psi)

275 to 1750 kPa1

(319.1 psi)

1800 ± 175 kPa (261.1 ± 25.4 psi)

SPDT

Closed

1

With increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kPa (25 psi).

11

Failure mode not identifiable.

12

Bad device or component.

2

13

Out of calibration.

14

Parameter failures.

569

PK

Tachometer Low Speed

M913

PU

AWS Indicator

578

BU

Aux. Washer

M968

BU

Coupler Pins Active

585

YL

Quick Coupler Pins Disengage

M969

YL

Coupler Pins Inactive

15

Parameter failures.

BR

Quick Coupler Pins Engage

N904

PU

Transmission Fwd High Sol

16

Parameter not available.

Contact position at the contacts of the harness connector.


0646


586

0646


603

PK

Beacon Lights

N905

OR

Transmission Fwd Low Sol

17

Module not responding.

Harness Code Unknown

604

OR

Brake Lights

N907

GN

Transmission Rev Sol

18

Sensor supply fault.

0668

Shift Lever Not Responding

605

YL

Left Turn Light

N945

OR

AWD Relay to AWD Sw

19

Condition not met. Parameter failures.

0668

Invalid Shift Lever Input

606

20

0683

In-Gear Relay Open Circuit

0683

In-Gear Relay Short to Ground

0683

In-Gear Relay Short to Battery

GY

Right Turn Light

N997

GN

Electric MP Prop. Command (PWM) 1

1

8

2

47 41

59

46

Shift Handle Control (MID2 No. 117)

607

PK

Front Std Flood Lights

R912

OR

Pilot Hydraulics Lock

608

GN

Rear Std Flood Lights

610

OR

Headlamp Sw to Dimmer Sw

T901

YL

MSS Antenna Signal

T902

PK

611

PK

High Beam Headlamps

MSS Antenna Return

0168 0668

Part No.

Battery Voltage Above Normal 95

Battery Voltage Below Normal Shift Lever Bad Device or Component

3

D

Machine Security Control (MID No. 124) 0168 0248 0254

Battery Voltage

ECM Backup Battery

1391

MSS Output Driver #1 MSS Output Driver #2

Auxiliary Hydraulic Control (MID2 No. 106) 1180

A

91

87 15 17

80

30 32 60

93

82 62

86

53

56

25

22

B

C 42

18 19

83

13

97

45

36 11

26

Auxiliary Hydraulic Solenoid #2

1184

Auxiliary Hydraulic Solenoid Supply

1187

Continuous Flow Switch

1189

Auxiliary Proportional Lever Switch

1529

Quick Coupler Switch

1530

Quick Coupler Solenoid

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.

Machine Harness Connector and Component Locations

Form Number

Alternator:

105-2812

SENR5841

171-8775

Solenoid: Pilot Hyd. Shutoff

10.5

Optional (90A):

105-2813

SENR5841

54°C (130°F) - 560 to 716

Electric Starting Motor:

143-0539

110°C (230°F) - 72 to 82

Autoshift Control:

RENR2869

Aux Hydraulic Control:

RENR3588

Machine Security:

RENR2462

Sender: Coolant Temp Sender: Fuel Level

1

Title

10.5

187-8936

48

Related Electrical Service Manuals

Solenoid: Front Drive

90


1181

17.6 ± 0.6 54°C (130°F) - 560 to 716

121-4036

175-3070

7

6 49

Sender: Converter Temp

Resistance (Ohms)1

5

12 89 52

Component Description Solenoid: A/C Clutch

110°C (230°F) - 72 to 82 20

84

4

96

4W-9972

85

29 63

Cat Data Link Error

0817

1392

81

24

38

57

3E-1908

10

2

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

Sender and Solenoid Specifications

64

0168

105-9344 Component Part Number

Printed in U.S.A.

0646

0650

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

© 2004 Caterpillar All Rights Reserved


81

200-L32 BK-14

Volume 1

0645

6

Fuse

Plug

Ground Circuit Connection Number Identification

Pin or Socket Number

Rear Steer Right Solenoid (-)

517

T

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.

442D: BRG1-UP BRY1-UP

438D: BPE1-UP BPN1-UP

432D: BLD1-UP

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.

428D: BNB1-UP BLL1-UP BNS1-UP BMT1-UP

424D: BGP1-UP BKR1-UP

420D: BKC1-919 BMC1-1059 BLN1-10299 FDP1-18399

Rear Steer Left Relay (-)

Front Washer

GN

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.

AWS Mode - Rear Steer (-)

PU

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.

AWS Mode - Rear Steer (+)

506

516

Pressure Symbol

Control Circuits

H-12

Fuse - Ride Control

T

Lighting Circuits

Power Circuits

116

62

RENR3587-02 January 2004

Wire Description

Component Location (Volume 1) Machine Location

At room temperature unless otherwise noted.

Full:

240 - 260

Empty:

27.5 - 39.5

SENR3828

6

5

4 PW-C10 1673692

NOTE V

REAR END (NON-ROADING)

BAT (+) A-1 GND (-) B-2 INPUT (S) B-1 OUTPUT (L)C-1

144-9930

G

L7

L8 L2 L6

L3

L6

+ L2

L5

L5 EXT ALARM L8 L3

RD BK PU YL GY BR GY GN OR BR

L7

BU

L1 L4 L1

L4

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

FUNCTION LOW OIL PRESSURE HIGH COOLANT TEMP LOW BRAKE FLUID FULL WATER SEP ALTERNATOR FAIL DIRTY HYD FILTER DIRTY AIR FILTER NOT USED

CR-C3 1552252 113-CR76 OR-18 200-CR75 BK-18 406-CR31 PU-18 G423-CR95 PK-18 405-CR30 GY-18 439-CR18 YL-18 309-CR29 GY-18 568-CR33 GN-18

443-CR37 YL-18

IGN

113-CR40 OR-18 113-CR41 OR-18 FUEL LEVEL GAUGE 170-6305

614-CR46 PU-18 614-CR78 PU-18

SEND

447-CR25 PK-18

IGN

F

CR-C7 1141749

200-CR52 BK-18 ACTION LAMP GP

113-CR42 OR-18

189-0148

JK-C1 3E3381 105-JK1 RD-18

1 2 3 4

308-JK2 YL-18 307-JK3 OR-18

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

CR-C6 1141749

614-CR83 PU-18

NC

C OFF S ON B ST

GND

3

2

113-CR42 113-CR39 113-CR40 113-CR82 113-CR41 200-CR84 200-CR49 200-CR52 200-CR50 200-CR51 441-CR27 443-CR37 447-CR25 450-CR35 614-CR78

BK-18 YL-18 BK-18 OR-18 OR-18 BK-18

7

7

6 CR-C11 1429117

131-CR11 RD-16 116-CR13 BR-16 117-CR14 YL-18

WH-18 PK-16 BR-16 PU-18 507-CR20 119-CR81 503-CR87 614-CR57

367-CR8 BU-18

3

5

6

H7

8

2

CR-C13 1429117

119-CR79 PK-16 110-CR7 RD-18

200-CR66 BK-18 504-CR19 YL-16

YL-18 OR-18 OR-18 BR-18 H772-CR22 R912-CR28 R912-CR94 H771-CR10

ATCH FRONT FLOOD SW 169-0593 NOTE L

3

5

CR-C17 1429117

CR-C12 1429117

8

2

3

200-CR68 BK-18

ATCH REAR FLOOD SW 169-0591 NOTE L

8

2

614-CR61 PU-18

CR-C10 1429117

200-CR75 200-CR84 200-CR49 200-CR50 200-CR51 200-CR52

H7

614-CR55 614-CR57 607-CR85 608-CR86

PU-18 PU-18 PK-16 GN-16

3

CONN 15

184-CR59 BU-18 113-CR24 OR-18 447-CR25 PK-18 614-CR26 PU-18 441-CR27 OR-18 443-CR37 YL-18 309-CR23 GY-18 405-CR30 GY-18 406-CR31 PU-18 483-CR32 BR-18 568-CR33 GN-18 H771-CR10 BR-18 116-CR13 BR-16 117-CR14 YL-18 310-CR15 PU-16 439-CR18 YL-18 430-CR17 BU-18 610-CR43 OR-18 507-CR20 WH-18 E455-CR16 BR-18 158-CR1 BR-16 200-CR2 BK-18 157-CR3 YL-18 119-CR4 PK-16 144-CR5 GN-16 308-CR6 YL-18 110-CR7 RD-18 367-CR8 BU-18 R912-CR28 OR-18 H772-CR22 YL-18 131-CR11 RD-16

119-CR4 PK-16

200-CR38 BK-18 200-CR38 BK-18 200-CR2 BK-18

309-CR23 GY-18

184-PW63 BU-18 113-PW136 OR-18 447-PW12 PK-18 614-PW142 PU-18 441-PW9 OR-18 443-PW5 YL-18 309-PW11 GY-18 405-PW28 GY-18 406-PW27 PU-18 483-PW13 BR-18 568-PW4 GN-18 H771-PW61 BR-18 116-PW45 BR-16 117-PW46 YL-18 310-PW15 PU-16 439-PW20 YL-18 430-PW18 BU-18 610-PW133 OR-18 507-PW8 WH-18 E455-PW24 BR-18 158-PW58 BR-16 200-PW173 BK-18 157-PW47 YL-18 119-PW70 PK-16 144-PW69 GN-16 308-PW135 YL-18 110-PW128 RD-18 367-PW60 BU-18 R912-PW113 OR-18 H772-PW67 YL-18 131-PW55 RD-16

105-CR12 RD-18 450-CR35 YL-18 307-CR9 OR-18

A B C

105-PW52 RD-18 450-PW132 YL-18 307-PW10 OR-18

H9

200-RK15 BK-18 603-RK1 PK-18 630-RK2 GY-18 608-RK3 GN-16 610-RK6 OR-18 200-RK12 BK-18 610-RK9 OR-18

RK-C1 3E3382 603-RK1 630-RK2 608-RK3 607-RK4 620-RK5 610-RK6

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

86

CR-C18 3E3370 504-CR19 YL-16 503-CR87 BR-16 119-CR88 PK-16

85 87

504-HU1 YL-16 503-HU4 BR-16 119-HU3 PK-16

610-RK6 OR-18 610-RK9 OR-18 610-RK10 OR-18 200-RK11 BK-18 200-RK12 BK-18 200-RK15 BK-18

RK-C3 1116795

86 LIGHT DIODE BLOCK 172-9200

30

620-RK5 WH-18

85 87

620-RK8 WH-18

87A H9

603-RK1 607-RK7 608-RK3 620-RK8 630-RK2

RK-C4 1116795

PK-18 PK-16 GN-16 WH-18 GY-18

C

GND

MOTOR

BK GN RD YL

°T

P

B+

1 2 3 4

HU-C3 1552272 200-HU2 503-HU4 504-HU1 119-HU3

1 2 3 4 5 6 7 8

170-PW54 RD-18 118-PW145 GY-16 500-PW37 BR-16 501-PW36 GN-16 502-PW35 OR-16

CONN 62

BK-16 BR-16 YL-16 PK-16

HU-C1 3E3388

REAR WIPER 174-2025

H3

603-RK1 630-RK2 608-RK3 607-RK7 620-RK8

RK-C2 1552273 PK-18 GY-18 GN-16 PK-16 WH-18

1 2 3 4 5 6

CONN 1 TV-C1 3E3381 603-TV37 PK-18 630-TV17 GY-18 608-TV1 GN-16 607-TV4 PK-16 620-TV18 WH-18

H9

H10

617-PW104 200-PW160 604-PW114 606-PW116 605-PW115 618-PW117

YL-16 BR-16 PK-16 BK-16

118-HU5 500-HU6 501-HU7 502-HU8 200-HU2

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

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

605-PW90 YL-18 605-PW107 YL-18 605-PW120 YL-18 606-PW106 GY-18 606-PW98 GY-18 606-PW92 GY-18

617-PW104 BR-18

617-PW137 BR-18 617-PW131 BR-18

618-PW117 YL-18

618-PW105 YL-18 618-PW138 YL-18

752-PW26 YL-18 752-PW7 YL-18 754-PW49 BU-18 754-PW22 BU-18 754-PW32 BU-18

PW-C12 1552269 1 766-PW17 GN-18 2 202-PW42 BK-18

200-HU9 500-HU6 501-HU7 502-HU8 118-HU5

200-TV38 BK-12 H11

200-TV40 BK-12 H11

TOP CAB GND

H10

GND BK BR GN OR GY

MOTOR L

202-PW29 BK-18 419-PW151 YL-18

T° P

B+

PW-C30 3E3364 1 2

FRONT WIPER 186-2589

200-TV39 BK-12

PARK BRAKE SW 154-5416

NOTE A

105-PW52 RD-18 113-PW141 OR-18 115-PW56 RD-18 116-PW45 BR-16 117-PW46 YL-18 118-PW68 GY-16 119-PW70 PK-16 122-AP3 BU-12 131-PW55 RD-16 134-PW64 YL-18 136-PW59 GN-18

CAB HEADLINER

CX-C1 3E3382

CONN 8 CONNECT CX-C1 TO CONNECTOR CR-C9 (LOC D-11) FOR NORTH AMERICAN MACHINES

1 2 3 4 5 6

603-CX1 630-CX2 608-CX3 607-CX4 620-CX5

PK-18 GY-18 GN-16 PK-16 WH-18

603-CX1 630-CX2 608-CX3 607-CX4 620-CX5

PK-18 GY-18 GN-16 PK-16 WH-18

1 2 3 4 5 6

CONNECT CX-C2 TO CONNECTOR TV-C1 OR TR-C1 FOR NORTH AMERICAN MACHINES (SEE NOTE AC)

RR LH STOP TAIL TURN LAMP 115-1715 200-TV40 BK-12 200-TV39 BK-12 200-TV38 BK-12

SIDE CONSOLE EXTENSION B LH FIXED MOUNT BEACON 180-3663

603-TR23 PK-18 200-TR24 BK-18

LH MAGNETIC MOUNT BEACON 180-3664

REAR LH FLOOD STD 176-0311

WH-18 BK-18 WH-18 BK-18

1 2 3 4

TR-C2 1552272 608-TR2 GN-18 200-TR8 BK-18 630-TR15 GY-18 200-TR11 BK-18

200-TR8 BK-18 200-TR24 BK-18 200-TR11 BK-18 200-TR12 BK-18

200-TR7 BK-18

200-TR9 BK-18 200-TR27 BK-12 200-TR22 BK-18

200-TR13 200-TR26 200-TR14 200-TR10

WH-18 BK-18 WH-18 BK-18

1 2 3 4

TR-C5 1552272 608-TR3 GN-18 200-TR7 BK-18 630-TR16 GY-18 200-TR12 BK-18

CONN 1

NOTE AC

1 2 3 4 5 6

TR-C1 3E3381 603-TR25 PK-18 630-TR17 GY-18 608-TR1 GN-18 607-TR4 PK-18 620-TR18 WH-18

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

1 2

620-TR20 WH-18 200-TR14 BK-18

603-TR25 PK-18

603-TR21 PK-18 603-TR23 PK-18

607-TR4 PK-18

607-TR5 PK-18 607-TR6 PK-18

608-TR1 GN-18

608-TR3 GN-18 608-TR2 GN-18

620-TR18 WH-18

620-TR19 WH-18 620-TR20 WH-18

630-TR17 GY-18

630-TR16 GY-18 630-TR15 GY-18

603-TR23 PK-18 608-TR2 GN-18 608-TR3 GN-18 630-TR16 GY-18 630-TR15 GY-18

BK-18 BK-18

1 2

620-TR19 WH-18 200-TR13 BK-18

H11

FRONT LH FLOOD ATCH 105-8069

BK-18 BK-18

H10

FRONT RH FLOOD ATCH 105-8069

JL-C1 3E3363 1 2

BK-18 BK-18

FRONT RH FLOOD STD 105-8069

RH BEACON SOCKET 178-7539

1 2 3 4

TV-C12 1552272 605-TV29 200-TV22 617-TV30 604-TV31

604-TV23 605-TV36 606-TV35 617-TV30 618-TV33

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

603-TV37 PK-18 607-TV4 PK-16 608-TV1 GN-16 620-TV18 WH-18 630-TV17 GY-18

TURN GND TAIL STOP

1 2 3 4

TV-C2 1552272 608-TV2 GN-18 200-TV8 BK-18 630-TV15 GY-18 200-TV11 BK-18

WH-18 BK-18 WH-18 BK-18

TV-C10 1552269 1 605-TV28 YL-18 2 200-TV26 BK-18

YL-18 BK-18 BR-18 OR-18 200-TV11 BK-18 200-TV22 BK-18 200-TV8 BK-18 200-TV21 BK-18

REAR LH ATCH FLOOD 176-0312

604-TV23 OR-18

604-TV31 OR-18 604-TV34 OR-18

605-TV36 YL-18

605-TV29 YL-18 605-TV28 YL-18

606-TV35 GY-18

606-TV27 GY-18 606-TV32 GY-18

607-TV4 PK-16

607-TV6 PK-18 607-TV5 PK-18

608-TV1 GN-16

608-TV2 GN-18 608-TV3 GN-18

617-TV30 BR-18 618-TV33 YL-18 620-TV18 WH-18

620-TV19 WH-18 620-TV20 WH-18

630-TV17 GY-18

630-TV16 GY-18 630-TV15 GY-18

RH FIXED MOUNT BEACON 180-3663

603-TR21 PK-18 200-TR22 BK-18

200-TV24 BK-18 200-TV12 BK-18 200-TV7 BK-18

REAR RH ATCH FLOOD 176-0312

REAR RH STD FLOOD 176-0311 H12

RR RH STOP TAIL TURN LAMP 115-1715

WH-18 BK-18 WH-18 BK-18

TURN GND TAIL STOP

1 2 3 4

TV-C5 1552272 608-TV3 GN-18 200-TV7 BK-18 630-TV16 GY-18 200-TV12 BK-18

1 2 3 4

TV-C13 1552272 606-TV32 200-TV24 618-TV33 604-TV34

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

BEACON SOCKET 178-7539 FIXED MOUNT BEACON 180-3663 MAGNETIC MOUNT BEACON 180-3664

H12

200-TR26 BK-12

NOTE A (TO HEADLINER TOP CAB GND STUD)

200-TV39 200-TV13 200-TV10 200-TV14 200-TV40 200-TV25

YL-18 BK-18

TV-C6 JL-C1 1552269 3E3363 1 607-TV6 PK-18 BK-18 2 200-TV9 BK-18 BK-18

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

TV-C7 1552269 1 620-TV20 WH-18 2 200-TV14 BK-18

JL-C1 3E3363

TV-C8 1552269 1 620-TV19 WH-18 2 200-TV13 BK-18

JL-C1 3E-3363

BK-18 BK-18

BK-18 BK-18

TV-C9 JL-C1 1552269 3E-3363 1 607-TV5 PK-18 BK-18 2 BK-18 200-TV10 BK-18

TV-C11 1552269 1 606-TV27 GY-18 2 200-TV25 BK-18

603-TV37 PK-18 604-TV31 OR-18 604-TV34 OR-18 605-TV29 YL-18 606-TV32 GY-18 608-TV3 GN-18 608-TV2 GN-18 617-TV30 BR-18 618-TV33 YL-18 630-TV16 GY-18 630-TV15 GY-18

603-TV37 PK-18 200-TV21 BK-18

200-TR27 BK-12

200-TV9 BK-18 200-TV38 BK-12 200-TV26 BK-18

603-TV37 PK-18 604-TV31 OR-18 604-TV34 OR-18 605-TV29 YL-18 606-TV32 GY-18 608-TV3 GN-18 608-TV2 GN-18 617-TV30 BR-18 618-TV33 YL-18 630-TV15 GY-18 630-TV16 GY-18

RH MAGNETIC MOUNT BEACON 180-3664

603-TR23 PK-18 608-TR3 GN-18 608-TR2 GN-18 630-TR15 GY-18 630-TR16 GY-18 603-TR21 PK-18 607-TR6 PK-18 607-TR5 PK-18 620-TR20 WH-18 620-TR19 WH-18

FRONT LH FLOOD STD 105-8069

JL-C1 3E3363

TR-C8 1552269

607-TR5 PK-18 200-TR10 BK-18

BK-18 BK-18

REAR LH STD FLOOD 176-0311

603-TV37 PK-18

JL-C1 3E3363

TR-C7 1552269

TR-C9 1552269

REAR RH FLOOD ATCH 176-0312

A

1 2

607-TR6 PK-18 200-TR9 BK-18

REAR LH FLOOD ATCH 176-0312

REAR RH FLOOD STD 176-0311

JL-C1 3E3363

TR-C6 1552269

LH BEACON SOCKET 178-7539

202-PW130 BK-18 202-PW41 BK-18 202-PW175 BK-18 202-PW118 BK-16

NOTE A 200-PW181 BK-16

200-PW87 BK-12

200-PW152 BK-14 RH CAB GND 2

122-PW71 BU-12 200-PW87 BK-12

200-AP2 BK-12 122-AP3 BU-12 PW-C29 1779646

FRONT LH TURN LAMP 115-1716

FRONT LH STD FLOOD 105-8069

1 2

PW-C25 1733139 A B C D E F G H

200-PW176 BK-18 702-PW125 OR-18 116-PW45 BR-16 720-PW126 PU-18 N945-PW111 OR-18 144-PW69 GN-16

P39

PW-C26 1733141 A B C D E F G H

119-PW70 PK-16 118-PW68 GY-16 122-PW71 BU-12

C2 P27

RD-16 RD-18 OR-18 BR-18

322-CF17 419-CF19 450-CF20 552-CF22 537-CF21 605-CF25 606-CF28 610-CF29 610-CF31 611-CF30

143-CF6 BR-18 450-CF20 YL-18 552-CF22 WH-18 200-CF16 BK-18 N945-CF12 OR-18 610-CF31 OR-18

P25

200-CF9 BK-18 200-CF8 BK-18 200-CF4 BK-18 200-CF10 BK-18 200-CF13 BK-18

136-PW59 GN-18 614-PW139 PU-18 134-PW64 YL-18 163-PW65 WH-16

LH TAIL LAMP 141-2759

200-CF11 BK-18 200-CF14 BK-18

5

87

30

87A

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

A B C D E F G H

PU-18 PU-18 PU-18 PU-18

P28 P35 P32

122-PW71 BU-12

P37 P34 P30 184-PW76 BU-18

15

1 2

15

FR WIPER WASH 113-8490

1 2

15 10

RIDE CONTROL 113-8490

10

AUX HYDRAULICS 113-8491

15

RD OR BK PK WH PU YL GN

L2

A B C D E F G H

157-PW47 YL-18 117-PW46 YL-18 184-PW76 BU-18 308-PW135 YL-18 327-PW82 PK-18 338-PW77 PK-18 200-PW177 BK-18

A B C D E F G H

C1

P7 P8 P4 P3

C2

P14 P9 P2

PW-C22 1733141

5 5

1 2 3 4 5 6 7 8

OR-18 YL-18 BK-18 PU-18

CBL-GG1 BK-00

CBL-HH1 BK-00

CBL-HH3 BK-00

NOTE A (TO POS TERM.)

NOTE A (TO NEG TERM.)

NOTE A (TO FRAME GROUND)

BATTERY 1 3T-5760

10 5 10 10 25

ALL WHEEL DRIVE 141-2759

P12

105-PW52 RD-18 180-PW50 RD-14 170-PW54 RD-18 110-PW127 RD-16 102-PW144 RD-16 338-PW140 PK-18 338-PW78 PK-18

C3

P19 P15 P22 P20

A B C D E F G H

C4 P18

P17

200-TV38 BK-12 200-TV40 BK-12 200-TV39 BK-12 605-TV28 YL-18 606-TV27 GY-18 607-TV5 PK-18 607-TV6 PK-18 620-TV20 WH-18 620-TV19 WH-18

P16 P23

10 10 10

K26 85

86

87

C5

A C

30

PC-C4 1733137 101-PC7 RD-10 101-PC8 RD-10

10 5 5 15

15 10 25

SIGNAL LAMP 113-8490

85 87

INPUT CONN 5 (GRAY)

86 30

87A

K5 MAIN RLY 146-9439

Cat p/n 180-9491 OUTPUT CONN 1 (BLACK) 85 87

86

C6

30

A C

PC-C2 1733138 101-PC3 RD-10 101-PC4 RD-10

K1

85 87

OUTPUT CONN 2 (GRAY)

86 30

87A K6 AUX LIGHTING RLY 146-9439

RADIO/DOMELAMP 141-2759 HORN/MISC 113-8491

SPARE 1 113-8490 AIR SEAT 113-8492

85 87

86

C5

30

OUTPUT CONN 2 (GRAY)

FUSE/RELAY BLOCK 2 - WHEN FACING, MOUNTED ON THE RIGHT SIDE

KEY START 141-2759

FR STD FLOOD 113-8491

200-EF45 BK-18

ET-C1 3E3364 443-ET1 YL-18 CONV TEMP SNDR 4W-9972

CONN 30

610-CF29 OR-18 610-CF31 OR-18

F A B C

128-EF27 PK-18

8

2

1 3

5

4 6 10

9 CF-C3 1429117

EF-C5 1552269

CONN 37

7

BK-18 BK-18

614-CF34 PU-18

1 2

PC-C1 1733137 A 101-PC1 RD-10 C 101-PC2 RD-10

87A

K13 FR LIGHTING RLY 146-9439

Cat p/n 180-9489 INPUT CONN 5 (GRAY)

FUSE RELAY BLK 1

OUTPUT CONN 1 (BLACK)

INPUT CONN 6 (BLACK)

FUSE/RELAY BLOCK 1 - WHEN FACING, MOUNTED ON THE LEFT SIDE

ROOF (NON-ROADING) OPERATOR PLATFORM

NOTE N NOTE P

CONN 29

762-EF42 YL-18 200-EF1 BK-18

200-EF2 BK-18 200-EF1 BK-18

BUCKET POS SOL 3E-8620

911-CF18 YL-18 911-CF18 YL-18

327-EF23 PK-18 COLD START TEMP SW 173-7527 (EMISSIONS ENGINE)

143-CF6 BR-18 552-CF22 WH-18 552-CF41 WH-18

334-EF29 BU-18

COLD START ADV SOL (EMISSIONS ENGINE)

T°

CONN 28 EP-C2 EF-C17 EP-C1 1003320 1552269 3E3364 1 A 327-EF28 PK-18 396-EP1 PK-18 2 B 200-EP2 BK-18 200-EF6 BK-18

327-EF20 PK-18

CF-C9 JIFFY SPLICE FOR 1158109 RIDE CONTROL 2 1 INDICATOR

10

5

T°

200-EF45 BK-18

NOTE AL 8

614-CF45 PU-18 614-CF36 PU-18

3

605-CF24 YL-18 605-CF25 YL-18

17

ALTERNATOR 105-2812

309-EF21 GY-18

E

OPTIONAL 90 A 105-2813 1 2 3

327-EF24 PK-18

450-EF38 YL-18

L IG P

200-EF5 BK-18 200-EF2 BK-18 200-EF1 BK-18 200-EF9 BK-18 200-EF3 BK-18 200-EF45 BK-18 200-EF7 BK-18 200-EF41 BK-18 200-EF6 BK-18 200-EF4 BK-18 200-EF44 BK-18 200-EF43 BK-18 200-EF43 BK-18 200-EF47 BK-18

B+

606-CF28 GY-18 606-CF27 GY-18

CF-C4 1387675

101-EF40 RD-6

101-EF8 RD-16

101-EF34 RD-6

304-EF12 WH-12

7

STARTER 143-0539 8

G

614-CF37 PU-18

200-EF45 BK-18 200-EF46 BK-18

S

MTR BAT

2 MOM

3

322-CF17 GY-18

FUEL SHUTOFF SOL 176-6219

200-EF6 BK-18

EF-C7 1073134

101-EF34 RD-6 CBL-PP1 RD-00

MOTOR

ENGINE GND

NOTE A (TO STARTER BAT TERM.)

CF-C5 1429117 110-CF40 RD-18 200-CF9 BK-18 450-CF20 YL-18

NOTE A SIG +

IDENT

PART NO.

CHG

AC AE AP AR CF CH CR CT CX EF EP EX FL FP FR HL HU JA JC JK JL JU JV KA KC KL KR KT LC LH LN LX LP ME MP MW PW PX PY RA RC RF RK RL TA TR TV UH WA WE WF XC XE XF XG

174-2302 174-6417 200-6918 179-5771 167-3701 194-4414 167-3702 183-4492 183-4429 167-3703 178-8465 183-2530 189-6563 189-6561 189-6562 179-1215 167-3704 186-0320 167-3708 193-1509 191-0698 186-0319 167-3707 179-9335 179-9336 183-4738 179-7997 174-6397 194-1941 194-1940 194-1938 194-1937 101-4449 179-8000 179-7998 131-1368 167-3700 107-5605 122-1648 174-6398 174-6395 174-6399 200-0648 167-3710 186-0313 167-3712 167-3713 183-7581 164-9638 174-6406 174-6405 174-6411 174-6413 174-6415 174-6414

02 02 00 02 02 01 04 01 01 04 00 00 00 01 00 02 03 01 02 01 01 07 00 01 01 01 02 00 00 00 01 00 01 02 03 03 08 05 04 02 02 02 00 01 00 00 01 01 02 03 01 03 02 03 02

SH1 SH1 SH1 SH1 SH1 SH1 SHT SH2 SH1 SH1 SH1 SH1 SH2 SH2 SH2 SH2 SH1 SH2 SH1 SH1 SH1 SH2 SH1 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH1 SH1 SH1 SH1 SH2 SH2 SH2 SH1 SH1 SH2 SH1 SH1 SH2 SH2 SH2 SH2 SH2 SH2 SH2 SH2

LOC

ET PC

192-3341 174-6400

00 00

SH1 F-1 SH1 A-6

GG HH PP VV -

130-8292 130-8293 141-1656 141-1658 8R-6111

02 03 03 03 01

SH1 SH1 SH1 SH1 SH2

-

7G-1060 7Y-3883

00 02

SH1 D-3 SH1 D-4

I-10 H-2 E-6 I-8 G-4 G-13 E-10 G-8 D-11 I-4 E-1 H-1 F-10 F-10 F-10 I-6 C-13 F-8 H-12 F-15 B-8 C-8 I-12 I-8 I-10 H-9 G-10 H-8 A-5 A-5 B-5 B-5 F-8 H-10 I-10 I-3 D-7 I-15 I-15 G-6 G-6 G-4 D-11 H-4 E-13 A-15 C-13 D-10 A-12 A-14 B-12 E-3 C-5 D-5 C-5

D-4 D-4 D-4 D-4 I-3

SERVICE METER 161-3932

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

COLOR

SYMBOL

NOTE DESCRIPTION HARNESS AS. J HVAC-PLATFORM J HVAC COMPRESSOR J HVAC - CKT. BREAKER J HVAC - SHUTOFF RELAY FRONT CONSOLE J HYDRAULIC FILTER PRESSURE SW. TIMER RIGHT SIDE CONSOLE J FRONT CONSOLE OROPS TURN SIGNAL H SIDE CONSOLE EXTENSION - NON-ROADING ENGINE AND FRAME ENGINE FUEL SOLENOID COOLANT TEMPERATURE SWITCH J FOG LAMP AND LIGHT J FOG LAMP - PLATFORM J FOG LAMP - CONSOLE J HEADLINER - STANDARD CAB AR. J HEADLINER - UTILITY CAB AR. J STABILIZER ALARM H REAR END - NON-ROADING KEY START ADAPTER FLOOD LAMP ADAPTER J STABILIZER - AUTO UP H REAR END - ROADING J QUICK COUPLER - ATT. FRONT CONSOLE J QUICK COUPLER - STANDARD FRONT CONSOLE J QUICK COUPLER - LOADER ARM J QUICK COUPLER ATCH - RELAY J QUICK COUPLER ATCH - BROOM J DEAD ENGINE LOWER - FRONT CONSOLE J DEAD ENGINE LOWER-FRAME J DEAD ENGINE LOWER - PLATFORM J DEAD ENGINE LOWER - PRESSURE SW J LICENSE PLATE LIGHT J MULTI-PURPOSE - FRAME J MULTI-PURPOSE - PLATFORM J WASHER MOTORS PLATFORM H RETURN TO DIG SWITCH - LOADER ARM H BUCKET POSITION SENSOR - LOADER ARM J RIDE CONTROL - AUTOSHIFT J RIDE CONTROL - FRONT CONSOLE J RIDE CONTROL - FRAME H SIDE CONSOLE EXTENSION - ROADING J ROADING LIGHTS J THEFT DETERENT - MSS H ROOF TOP - ROADING H ROOF TOP - NON-ROADING J CAT DATA LINK SERVICE PORT J AWS - AXLE J AWS - PLATFORM J AWS - FRONT CONSOLE J AUTOSHIFT - FRONT CONSOLE J AUTOSHIFT - ECM J AUTSHIFT - PLATFORM J AUTOSHIFT - TRANSMISSION WIRE AS. CONVERTER TEMP SENDER WIRE AS. BATTERY POWER TO CAB CABLE AS. H GROUND CABLE - STANDARD H GROUND CABLE - HEAVY DUTY H BATTERY CABLE - STANDARD H BATTERY CABLE - HEAVY DUTY J CABLE - COAXIAL (RADIO ANTENNA) STRAP AS. STRAP-GROUND CAB TO FRAME STRAP-GROUND ENGINE TO FRAME

DESCRIPTION BLADE, SPADE, RING, OR SCREW TERMINAL CIRCUIT CONNECTED

RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE

CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR ATCH WIRE, CABLE & COMPONENT CIRCUIT GROUPING DESIGNATION SPLICE

THIS SCHEMATIC IS FOR THE 416D/420D/424D/428D/430D/432D/438D/442D BACKHOELOADERS (176-0268 CHG 01) COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF AND THE TRANSMISSION SHIFTER IN NEUTRAL. NOTE LOC SHT1 VARIOUS,A-13

NOTE A:

ASSEMBLE TERMINALS TO DESIGNATED STUD

SHT2 VARIOUS

NOTE C:

WIRES ARE TWISTED.

SHT1 I-7

NOTE E:

NORMALLY CLOSED WHEN BRAKE IS DEPRESSED

SHT 1 A-3,B-3 C-3 SHT 1 A-3,B-3 C-3 SHT1 H-11

NOTE H:

OPTION HARNESS - ALTERNATE BASED ON MACHINE CONFIGURATION.

NOTE J:

ATTACHMENT HARNESS

NOTE K:

STD AIR SUSPENSION SEAT IS P/N 164-1201 (FABRIC) OR P/N 164-1202 (VINYL). DELUXE AIR SEAT IS P/N 164-1203 AND EUROPEAN UTILITY AIR SEAT IS P/N 164-1206.

SHT1 G-11

NOTE L:

STD FRONT FLOOD AND STD REAR FLOOD SWITCHES ARE FOR STANDARD FLOOD LAMP ARRANGEMENTS (4 LAMPS TOTAL). ATCH FRONT FLOOD AND ATCH REAR FLOOD SWITCHESARE FOR MACHINES WITH OPTIONAL ATTACHMENT FLOOD LAMPS (8 LAMPS TOTAL).

TWISTED 1 TWIST PER 25mm.

C

SHT1 H-7

NOTE M:

WHEN USING A CAB WITH HEATER ONLY, HEATER AC SW IS REPLACED WITH VENT SW.

SHT1 I-15,F-1

NOTE N:

RETURN-TO-DIG SWITCH - SINGLE TILT OPTION

SHT1 I-15,F-1

NOTE P:

RETURN-TO-DIG SENSOR - PARALLEL LIFT OPTION

SHT1 I-1

NOTE R:

NORMALLY CLOSED AT PROPER REFRIGERANT CHARGE

SHT1 SHT2 SHT1 SHT2

NOTE T:

CONNECTOR RK-C5 IS USED FOR THE FOG LAMP ATTACHMENT (CONN FP-C3).

NOTE U:

CONNECTOR PW-C4 (LOC. SHT 1, H-11) IS USED TO SUPPLY POWER FOR THE RIDE CONTROL (CONN RA-C7), DEAD ENGINE LOWER (CONN LN-C3), AND STAB LEGS AUTO UP (CONNJU-C9) ATTACHMENTS.

D-9 F-9 H-11 C-9,A-7, F-6

SHT1 H-11 SHT2 C-14,I-12

NOTE V:

CONNECTOR PW-C15 (LOC. SHT 1, G-11) IS USED TO SUPPLY POWER FOR THE AWS (CONN WE-C1) AND AUX. HYDRAULICS (CONN MP-C7) ATTACHMENTS.

SHT1 G-11 SHT2 E-10

NOTE W:

CONNECTOR PW-C5 (LOC. SHT 1, G-11) IS USED TO SUPPLY POWER FOR THE CAT DATA LINK SERVICE PORT (CONN UH-C2) ATTACHMENT.

SHT2 C-14

NOTE X:

THIS CONNECTOR IS USED IN PLACE OF PW-C15 FOR THE AUX. HYDRAULICS (CONN MP-C7) ATTACHMENT.

SHT2 C-9,A-6

NOTE Y:

THIS CONNECTOR IS USED IN PLACE OF PW-C4 OR OTHER ATTACHMENTS PER NOTE U.

SHT1 C-13,I-12

NOTE AA: FOR CENTER PIVOT MACHINE, THEN CONNECTOR PW-C16 (LOC. SHT 1, C-13) PLUGS INTO CONNECTOR TV-C3 (LOC. SHT 1, C-13), ELSE FOR SIDE SHIFT MACHINE THEN CONNECTOR PW-C16 PLUGS INTO CONNECTOR JV-C3 (LOC. SHT 1, I-12).

SHT1 A-15

NOTE AC: CONNECTOR CX-C2 (LOC. SHT 1, C-14) PLUGS INTO ROOF LIGHTING HARNESS CONNECTOR TV-C1 (LOC. SHT 1, C-14) OR TR-C1 (LOC. SHT 1, A-15).

SHT1 F-10 SHT2 E-8

NOTE AE: CONNECTOR PW-C18 (LOC. SHT 1, F-10) PLUGS INTO THE STAB LEG ALARM ATTACHMENT CONNECTOR JA-C2 (LOC. SHT 2, E-8).

SHT1 F-10 SHT2 I-13

NOTE AF: CONNECTOR CR-C22 (LOC. SHT 1, F-10) PLUGS INTO THE AUX. HYDRAULICS ATTACHMENT CONNECTOR MP-C11 (LOC. SHT 2, I-13).

SHT2 G-3,E-7

NOTE AG: WHEN USING RIDE CONTROL ATTACH AND AUTOSHIFT, CONNECT XF-C11 (LOC. SHT 2, E-7) TO RA-C2 (LOC. SHT 2, G-4) AND DO NOT USE 6 PIN JUMPER WIRE AS. RA-C2A.

SHT1 E-10 SHT2 I-3,F-13

NOTE AH: THIS ATTACHMENT CONNECTOR CAN PLUG INTO SIDE CONSOLE HARNESS CONN. CR-C14 ORCAN BE USED FOR OTHER ATTACHMENTS IN PLACE OF PLATFORM CONN. PW-C14 (LOC. SHT 1,E-10).

SHT1 E-10 SHT2 F-12

NOTE AJ: THIS ATTACHMENT CONNECTOR CAN PLUG INTO PLATFORM HARNESS CONN. PW-C14 OR CAN BE USED FOR OTHER ATTACHMENTS IN PLACE OF SIDE CONSOLE CONN. CR-C14 (LOC. SHT 1,E-10).

SHT1 VARIOUS SHT2 VARIOUS,B-1

NOTE AK: PLATFORM HARNESS CONNECTORS PW-C34 AND PW-C35 (LOC. SHT 1, D-8) CONNECT TOGETHER WHEN THERE ARE NO RELATED ATTACHMENTS. WHEN MACHINE SECURITY, DEAD ENGINE LOWER, OR AUTOSHIFT ATTACHMENTS ARE USED, CONNECTORS PW-C34 AND PW-C35 ARE DISCONNECTED AND THE ATTACHMENT HARNESSES CONNECT INTO THEM AND EACH OTHER. SEE TABLE 1 (LOC. SHT 2, B-1) TO UNDERSTAND CORRECT ATTACHMENT CONNECTIONS.

SHT1 E-2 SHT2 E-3,H-6, I-8,B-5,D-10

NOTE AL: CONNECT MALE BLADE TERMINAL INTO 614-PU FEMALE BLADE TERMINAL COMING OFF OF HAZARD SWITCH IN THE FRONT CONSOLE (LOC. SHT 1, E-2).

SHT2 G-10,B-15, C-14

NOTE AM: FOR MACHINES WITH AUX. HYDRAULICS AND ALL WHEEL STEER, CONNECT WE-C7 (LOC. SHT2, C-14) TO KR-C5 (LOC. SHT 2, G-10) AND CONNECT WE-C6 (LOC. SHT 2, C-14) TO MP-C10 (LOC. SHT 2, G-10).REAR STEER SWITCH P/N 189-0998 IS NOT USED.

SHT1 H-2

NOTE AN: RH DIP BEAM ROADING LAMPS USE P/N 3E-7584. LH DIP BEAM ROADING LAMPS USE P/N 3E-7585. SIDE REPEAT ROADING LAMPS USE P/N 3E-9382 FOR THE RH SIDE AND P/N 104-5225 FOR THE LH SIDE.

14

13

12

11

10

9

8

7

6

LAYOUT OF FUSE / RELAY BLOCKS 5

4

3

2

B

FOR THE RIDE CONTROL (CONN RA-C7)ATTACHMENT

VOLUME 1 OF 2 15

D

ENGINE

FRONT DASH PANEL

INPUT CONN 6 (BLACK)

87A

FR AUX FLOOD 113-8490

ACCESSORY PORT 113-8490

1 2

H#

ENGINE FUEL 113-8490

RR AUX FLOOD 113-8490

443-EF15 YL-18

BATTERY BOX

30

REAR HYDRAULICS 113-8490

START RELAY 113-8492

EF-C14 1552269

614-CF33 PU-18 614-CF37 PU-18

CBL-HH2 BK-00

POS NEG

THERMAL STARTING AID 035-8059

310-EF50 PU-12

310-EF25 PU-16

CBL-VV2 RD-00

POS NEG

MONITORING 141-2759

TRANSMISSION 113-8490

110-CF46 RD-18 110-CF40 RD-18

1 2

200-EF3 BK-18

EF-C6 1552267

2

200-CF42 BK-18

FRONT DRIVE SOL 121-4036 200-EF5 BK-18

HVAC RLY 170-2237

87A

A B C D E F G H

6

HAZARD SW 169-0589

GY-18 GY-18 YL-18 YL-18 PU-18

RD-18 RD-18

G

FORWARD HORN 164-9425

EF-C9 1552269

BATTERY 2 3T-5760

START RLY 146-9439

115-PW56 RD-18 158-PW58 BR-16

3

976-CF15 OR-18

200-CF14 BK-18

EF-C4 3E3364 1 2

CF-C2 1429117

200-CF4 BK-18 200-CF23 BK-18

976-CF15 OR-18 605-CF24 YL-18 606-CF27 GY-18

CBL-GG1 BK-00

200-EF5 BK-18

C720-CF39 BU-18

552-CF22 WH-18 143-CF6 BR-18

CF-C6 1552264 113-CF35 419-CF19 200-CF13 611-CF30

CBL-VV2 RD-00 CBL-VV1 RD-00

CBL-VV1 RD-00

THERM START AID 113-8491

BUCKET POS 141-2759

552-EF17 WH-18

322-CF17 GY-18

200-PW149 BK-16 200-PW176 BK-18 200-PW177 BK-18

113-PW141 OR-18 304-PW2 WH-12 128-PW109 PK-18 131-PW55 RD-16 218-PW81 BK-18 306-PW80 GN-18 123-PW158 WH-18 143-PW23 BR-18

FUEL LEVEL SENDER 187-8936

HYD FILTER PRESS SW 7X-8549

322-EF26 GY-18

2

552-CF41 WH-18

CF-C10 1552269 N945-CF26 OR-18 200-CF23 BK-18

CBL-PP1 RD-00

180-9491

15

PK-18 BK-18

614-CF32 PU-18

HORN SW 169-0587

FUSE RELAY BLK 2

P10

1 2

200-EF7 BK-18

E455-EF18 BR-18

3 4

5

L3

CAB RLY 146-9439

338-PW140 PK-18

447-EF22 PK-18

87A

ALL WHEEL STEER 113-8490

WATER SEP SW 192-7875 200-EF44 BK-18

611-CF30 PU-18 419-CF19 YL-18 200-CF13 BK-18

L1

L5

86

87

BATTERY GROUND LAMP

7

200-CF10 BK-18 N945-CF12 OR-18 N945-CF26 OR-18

AWD ARC SUPPR 106-8704

XMSN NEUT SW 9R-9868

30

K40 85

PK-18 BK-18 YL-18

HIGH LOW

AWD SW 169-0598

605-CF24 YL-18

FUNCTION PARK BRAKE NOT USED RIDE CONTROL RIGHT TURN HIGH BEAM LEFT TURN

L4

RR LIGHTING RLY 146-9439

RR WIPER WASH 113-8490

POSN

200-EF3 BK-18

610-CF31 OR-18 610-CF29 OR-18 614-CF34 PU-18

200-CF42 BK-18

87A BEACONS 113-8491

A B C

113-EF49 OR-18 200-EF44 BK-18 439-EF16 YL-18

TURN

1

6

102-CF1 RD-16 614-CF33 614-CF34 614-CF32 614-CF36

86

87

C4

ENGINE OIL PRESS 7W-1238 EF-C16 1552267

FRONT ROADING LAMP SW 169-0594

200-CF7 BK-18

LAMP L1 L2 L3 L4 L5 L6

8

5

200-CF11 BK-18 200-CF42 BK-18 110-CF2 RD-18 110-CF46 RD-18

C720-CF39 BU-18 N945-CF12 OR-18

ATCH RLY 146-9439

AC COMPRESSOR 113-8490

10

T°

200-EF4 BK-18

C720-CF39 BU-18 614-CF32 PU-18 614-CF33 PU-18

101-PC10 RD-8 101-PC9 RD-8

C6

299-EX1 BK-18 200-EX2 BK-18

CONN 27

CF-C1 1429117

606-CF27 606-CF28 605-CF25 605-CF24 614-CF36

PC-C3 1733138 A 101-PC5 RD-10 C 101-PC6 RD-10

1 2

406-EF37 PU-18 200-EF4 BK-18

HIGH LOW

COOLANT TEMPERATURE SW 6T-2665

EX-C1 3E3364

EF-C13 1552269

POSN

RD-18

2

113-CF5 OR-18 113-CF35 OR-18 200-CF7 BK-18 200-CF8 BK-18

144-9931

86

H

200-EF43 BK-18

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

7

110-CF46 RD-18

30

K29 85

PW-C27 1791311

1 2 3 4 5 6

GY-18 BK-16 YL-18 PU-18

200-CF7 BK-18

614-CF38 PU-18 450-PW100 YL-18 450-PW110 YL-18

180-9489

ROOF (ROADING)

606-RL8 200-RL2 618-RL6 611-RL4

86

85

COOLANT TEMP SENDER 175-3070

T°

NOTE AN

RL-C2 1552273

200-CF43 BK-18

CF-C8 3E3382 1 2 3 4 5 6

143-PW23 BR-18 450-PW100 YL-18 552-PW101 WH-18 200-PW57 BK-18 N945-PW111 OR-18 610-PW133 OR-18

322-PW16 GY-18 322-PW112 GY-18

AWD BRAKE RLY 146-9439

K31

1 2

200-EF43 BK-18

TURN

RD-18

LAMP GP FUNCTION

RH TAIL LAMP 141-2759

5

P36

PW-C24 1791311

200-TV40 BK-12

PW-C8 1552273

RR STD FLOOD 113-8491

15

P38

GN-18 BK-18 PK-18 PK-18

SPARE 2 113-8490

10

441-EF19 OR-18

XMSN NEUTRAL LOCK SW 169-0588

200-CF43 BK-18

CONN 24

200-PW87 BK-12

87

200-EF41 BK-18 200-EF9 BK-18

405-EF39 GY-18

619-RL10 GN-18 619-RL5 GN-18

200-CF16 BK-18

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

87A

PW-C23 1791312

200-TV39 BK-12

102-CF1 110-CF2 113-CF5 143-CF6

L6

85

HVAC ARC SUPPR 106-8704

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

200-AP2 BK-12

K24

1 2

513-AE1 OR-18 200-AE2 BK-18

NOTE AN

C1

FRONT RH ATCH FLOOD 105-8069

200-TV38 BK-12

B-1

122-AP1 BU-12 200-AP2 BK-12

P11

FRONT RH TURN LAMP 115-1716

30

619-RL10 GN-18

537-CF21 GN-18

FRONT LH ATCH FLOOD 105-8069

FRONT RH STD FLOOD 105-8069

A-1

619-RL13 GN-18

110-CF2 RD-18 419-CF19 YL-18 322-CF17 GY-18 611-CF30 PU-18 537-CF21 GN-18 C720-CF39 BU-18 610-CF29 OR-18 605-CF25 YL-18 606-CF28 GY-18 614-CF38 PU-18 113-CF5 OR-18 102-CF1 RD-16

AP-C1 1864321

AP-C2 1779641

111-PW159 RD-18 YL-18 BK-18

122-AP1 BU-12

766-PW119 GN-18 202-PW41 BK-18

HVAC BLOWER 180-0613 122-AP3 BU-12

200-PW87 BK-12

520-PW43 WH-18 618-PW138 YL-18 617-PW137 BR-18 338-PW140 PK-18

CONN 19

200-PW75 200-PW74 200-PW73 200-PW57

PW-C11 1552269

200-AP2 BK-12 122-AP3 BU-12

NOTE A 200-AP2 BK-12 122-AP3 BU-12

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

605-PW107 YL-18 605-PW120 YL-18 606-PW106 GY-18 606-PW98 GY-18 610-PW133 OR-18 614-PW143 PU-18 617-PW131 BR-18 618-PW105 YL-18 752-PW7 YL-18 754-PW32 BU-18 923-PW21 GY-18 N945-PW111 OR-18 E455-PW24 BR-18

RH CAB GND 1

H14

AE-C1 1552269

200-EF7 BK-18

552-PW101 WH-18

200-RK15 BK-18

1 2 3 4 5 6

605-RL9 YL-18 200-RL1 BK-16 617-RL7 BR-18 611-RL11 PU-18

617-RL7 BR-18 618-RL6 YL-18

439-PW20 YL-18 443-PW5 YL-18 441-PW9 OR-18 447-PW12 PK-18 483-PW13 BR-18 507-PW8 WH-18 521-PW19 YL-18 537-PW96 GN-18

ALL DASHED LINES ARE ATTACHMENTS.

200-PW79 BK-16

PW-C21 1733139

CONN 1

CX-C2 1552273

200-PW149 BK-16 923-PW21 GY-18 923-PW62 GY-18

520-PW43 WH-18 614-PW139 PU-18 617-PW137 BR-18 618-PW138 YL-18

OPERATOR PLATFORM

450-PW132 YL-18

START AID CIRCUIT. AUTOSHIFT CONTROL CIRCUIT.

GN-16 YL-18 BR-16 WH-16 RD-18 RD-14 BU-18

308-PW135 YL-18 754-PW49 BU-18

GAUGE CIRCUIT. PANEL LAMP CIRCUIT. TURN SIGNAL/WIPER/WASHER CIRCUIT.

202-PW118 BK-16

PW-C35 3E3376 306-PW80 218-PW81 338-PW77 327-PW82

184-PW63 BU-18 200-RK15 BK-18 200-AP2 BK-12 200-PW152 BK-14 200-PW181 BK-16 200-PW79 BK-16 200-PW85 BK-18 200-PW160 BK-18 200-PW173 BK-18

H 1 2 3 4 5 6

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

PW-C39 1864321

REAR WASHER MOTOR 117-2826

BK-14 BK-14 AC COMPRESSOR CLUTCH 3E-1908

EF-C15 AE-C4 1552269 3E3364 1 521-EF14 YL-18 2 200-AE7 BK-18 200-EF41 BK-18

LH HEADLIGHT AS. 3E-7584

611-RL4 PU-18 611-RL11 PU-18

611-RL12 PU-18

CF-C7 1552252

110-PW93 RD-18 419-PW94 YL-18 322-PW16 GY-18 611-PW95 PU-18 537-PW96 GN-18 C720-PW129 BU-18 610-PW34 OR-18 605-PW120 YL-18 606-PW98 GY-18 614-PW143 PU-18 113-PW99 OR-18 102-PW33 RD-16

327-PW134 PK-18 405-PW28 GY-18 406-PW27 PU-18 419-PW94 YL-18 430-PW18 BU-18

VOLTAGE OFF. VOLTAGE ON.

AUX HYDRAULIC CONTROL CIRCUIT.

338-PW78 PK-18 102-PW144 RD-16

144-PW69 157-PW47 158-PW58 163-PW65 170-PW54 180-PW50 184-PW30

CONN 60

CONN 3

PW-C16 TV-C3 3E3382 1552273 1 BR-18 617-TV30 BR-18 2 BK-18 3 604-TV23 OR-18 OR-18 4 606-TV35 GY-18 GY-18 5 605-TV36 YL-18 YL-18 6 YL-18 618-TV33 YL-18

LOADER NEUT SW 9R-9868

766-PW119 GN-18 766-PW3 GN-18

NOTE AA

1 2 3 4

WIRES THAT HAVE SYSTEM WHEN THE KEY SWITCH IS WIRES THAT HAVE SYSTEM WHEN THE KEY SWITCH IS STARTING CIRCUIT.

GROUND CIRCUIT. MACHINE SECURITY CONTROL CIRCUIT.

327-PW134 PK-18 202-PW175 BK-18 306-PW14 GN-18

PW-C34 1552272

ROADING LAMPS 173-3175 B-1

HEATER AND AIR CONDITIONER CIRCUIT.

306-PW14 GN-18 202-PW175 BK-18 327-PW134 PK-18

NOTE AK

20

102-PW33 RD-16

102-PW33 RD-16 110-PW127 RD-16 111-PW159 RD-18 123-PW158 WH-18 128-PW109 PK-18 143-PW23 BR-18 202-PW118 BK-16 304-PW2 WH-12 702-PW125 OR-18 720-PW126 PU-18 N945-PW111 OR-18

754-PW49 BU-18 754-PW39 BU-18

HU-C2 1552273

A-1

102-PW33 RD-16

102-PW33 RD-16 110-PW127 RD-16 111-PW159 RD-18 123-PW158 WH-18 128-PW109 PK-18 143-PW23 BR-18 304-PW2 WH-12 306-PW14 GN-18 327-PW134 PK-18 702-PW125 OR-18 720-PW126 PU-18 N945-PW111 OR-18

752-PW31 YL-18

200-HU9 BK-16

102-PW144 RD-16

202-PW118 BK-16 202-PW175 BK-18

H3

H8 H8

CONN 4

118-HU5 500-HU6 501-HU7 502-HU8

NOTE AA NOTE AC

504-HU1 503-HU4 119-HU3 200-HU2

604-PW122 OR-18 604-PW121 OR-18

202-PW42 BK-18 202-PW29 BK-18

CONN 50

PW-C17 1552264

322-PW108 GY-18

MOTOR

605-RL9 YL-18 606-RL8 GY-18

611-RL12 PU-18 200-RL3 BK-16 619-RL13 GN-18 617-RL7 BR-18 618-RL6 YL-18 606-RL8 GY-18 605-RL9 YL-18

PW-C7 3E5179

304-PW2 WH-12 309-PW11 GY-18 310-PW15 PU-16

537-PW96 GN-18 537-PW91 GN-18

923-PW180 GY-18

E455-PW24 BR-18

H3

200-PW182 BK-18

MW-C2 1171877 1 507-MW2 WH-18 2 200-MW5 BK-18

NOTE R

AE-C2 1552269 1 513-AE5 OR-18 2 200-AE6 BK-18

CONN 23

143-PW23 BR-18 128-PW109 PK-18

H13

FRNT WASHER MOTOR 117-2826

RH HEADLIGHT AS. 3E-7584

200-PW48 BK-16

H13

REFRIGERANT SW 114-5333 BK-18 BK-18

EF-C10 1552269

111-PW159 RD-18

430-PW18 BU-18 439-PW20 YL-18 441-PW9 OR-18 443-PW5 YL-18 447-PW12 PK-18 450-PW132 YL-18 483-PW13 BR-18 500-PW37 BR-16 501-PW36 GN-16 502-PW35 OR-16 507-PW8 WH-18 521-PW19 YL-18

MOTOR

619-RL5 GN-18

110-PW127 RD-16 419-PW94 YL-18 419-PW102 YL-18

1 2 3 4 5 6 7 8

611-PW103 PU-18 200-PW48 BK-16 619-PW1 GN-18 617-PW131 BR-18 618-PW105 YL-18 606-PW106 GY-18 605-PW107 YL-18

102-PW33 RD-16 110-PW93 RD-18 113-PW183 OR-18 113-PW99 OR-18

E455-PW24 BR-18

606-PW116 GY-18

AUX FLOOD RLY 3E-9362

163-5673

STEERING COLUMN

604-PW114 OR-18 605-PW90 YL-18 605-PW120 YL-18 605-PW107 YL-18 606-PW98 GY-18 606-PW92 GY-18 606-PW106 GY-18 610-PW133 OR-18 614-PW143 PU-18 617-PW131 BR-18 618-PW105 YL-18 752-PW7 YL-18 752-PW26 YL-18 754-PW32 BU-18 754-PW22 BU-18 766-PW119 GN-18 766-PW3 GN-18

605-PW115 YL-18

NOTE T

STALK SW

I

CONN 26

200-RL1 BK-16 200-RL2 BK-16

200-RL3 BK-16 RL-C1 1552264

PW-C9 3E3388

110-PW88 RD-18 111-PW123 RD-18 111-PW124 RD-18 118-PW38 GY-16 123-PW158 WH-18 202-PW130 BK-18 306-PW14 GN-18 307-PW10 OR-18 419-PW102 YL-18 500-PW37 BR-16 501-PW36 GN-16 502-PW35 OR-16 537-PW91 GN-18 568-PW4 GN-18 604-PW121 OR-18 606-PW92 GY-18 605-PW90 YL-18 604-PW122 OR-18 702-PW125 OR-18 752-PW26 YL-18 754-PW22 BU-18 720-PW126 PU-18 766-PW3 GN-18 923-PW62 GY-18

568-PW4 GN-18

170-PW54 RD-18 200-RK15 BK-18 200-PW173 BK-18 184-PW63 BU-18 105-PW52 RD-18 110-PW128 RD-18 113-PW183 OR-18 113-PW141 OR-18 113-PW99 OR-18 116-PW45 BR-16 117-PW46 YL-18 118-PW38 GY-16 118-PW68 GY-16 119-PW70 PK-16 131-PW55 RD-16 144-PW69 GN-16 157-PW47 YL-18 158-PW58 BR-16 200-PW160 BK-18 307-PW10 OR-18 308-PW135 YL-18 309-PW11 GY-18 310-PW15 PU-16 405-PW28 GY-18 406-PW27 PU-18 430-PW18 BU-18 439-PW20 YL-18 441-PW9 OR-18 443-PW5 YL-18 447-PW12 PK-18 450-PW132 YL-18 483-PW13 BR-18 500-PW37 BR-16 501-PW36 GN-16 502-PW35 OR-16 507-PW8 WH-18 568-PW4 GN-18 604-PW114 OR-18 RK-C5 1552269 1 610-RK14 OR-18 2 200-RK13 BK-18

113-PW183 OR-18 113-PW99 OR-18 118-PW38 GY-16 200-PW48 BK-16 200-PW182 BK-18 307-PW10 OR-18 309-PW11 GY-18 310-PW15 PU-16 322-PW108 GY-18 405-PW28 GY-18 406-PW27 PU-18 419-PW151 YL-18

537-PW147 GN-18

610-PW133 OR-18

STD FLOOD RLY 3E-9362 200-RK11 BK-18 610-RK10 OR-18

H8

110-PW86 RD-18 122-AP3 BU-12 134-PW64 YL-18 136-PW59 GN-18 163-PW65 WH-16 180-PW50 RD-14 184-PW30 BU-18 200-AP2 BK-12 200-PW181 BK-16 200-PW152 BK-14 322-PW108 GY-18 520-PW43 WH-18 521-PW19 YL-18 614-PW143 PU-18 614-PW139 PU-18 754-PW49 BU-18 923-PW180 GY-18

113-PW40 OR-18 367-PW60 BU-18 614-PW142 PU-18 H771-PW61 BR-18 H772-PW67 YL-18 R912-PW113 OR-18

607-RK7 PK-16

87A

HU-C4 1552267 A B C

30

607-RK4 PK-16

H9

L

200-PW97 BK-18 200-PW48 BK-16 200-PW182 BK-18 200-PW79 BK-16

113-PW40 OR-18 367-PW60 BU-18 614-PW142 PU-18 H771-PW61 BR-18 H772-PW67 YL-18 R912-PW113 OR-18

118-PW68 GY-16 118-PW38 GY-16 118-PW145 GY-16 170-PW54 RD-18 200-PW160 BK-18 500-PW37 BR-16 501-PW36 GN-16 502-PW35 OR-16 604-PW114 OR-18 605-PW115 YL-18 606-PW116 GY-18 617-PW104 BR-18 618-PW117 YL-18 200-RK15 BK-18

NOTE AH NOTE AJ

1 2 3 4 5 6

H6

105-PW52 RD-18 110-PW128 RD-18 116-PW45 BR-16 117-PW46 YL-18 131-PW55 RD-16 119-PW70 PK-16 144-PW69 GN-16 157-PW47 YL-18 158-PW58 BR-16 184-PW63 BU-18 200-PW173 BK-18 307-PW10 OR-18 308-PW135 YL-18 309-PW11 GY-18 310-PW15 PU-16 367-PW60 BU-18 405-PW28 GY-18 406-PW27 PU-18 430-PW18 BU-18 439-PW20 YL-18 441-PW9 OR-18 443-PW5 YL-18 447-PW12 PK-18 450-PW132 YL-18 483-PW13 BR-18 507-PW8 WH-18 568-PW4 GN-18 610-PW133 OR-18 614-PW142 PU-18 E455-PW24 BR-18 H771-PW61 BR-18 H772-PW67 YL-18 R912-PW113 OR-18 113-PW136 OR-18 113-PW136 OR-18 113-PW40 OR-18 113-PW99 OR-18 113-PW141 OR-18 113-PW183 OR-18

PW-C14 3E3370

CR-C14 1552267

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

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

NOTE AE

CONN 33

CR-C9 1552273

1 2 3 4

NOTE AF

PW-C18 1552269 1 752-PW31 YL-18 2 754-PW39 BU-18

PW-C20 1673692 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

CONN 8

603-CR71 630-CR73 608-CR72 607-CR70 620-CR69 610-CR43

CONN 17

CONN 16

310-CR15 PU-16 367-CR8 BU-18 405-CR30 GY-18 406-CR31 PU-18 430-CR17 BU-18 439-CR18 YL-18 441-CR27 OR-18 443-CR37 YL-18 447-CR25 PK-18 450-CR35 YL-18 483-CR32 BR-18 507-CR20 WH-18 568-CR33 GN-18 610-CR43 OR-18 614-CR26 PU-18 614-CR78 PU-18 E455-CR16 H771-CR10 H772-CR22 R912-CR28 R912-CR94

1 2

R912-CR94 OR-18

CONN 9

RIGHT PANEL

111-PW53 RD-18 537-PW147 GN-18 200-PW97 BK-18

200-PW51 BK-18

H6

CR-C8 1673693

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

CR-C2 1552272

607-CR85 PK-16 608-CR86 GN-16 614-CR21 PU-18

H7

3

113-CR98 OR-18 113-CR41 OR-18 113-CR24 OR-18

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

200-CR66 BK-18 200-CR97 BK-18 200-CR77 BK-18 200-CR62 BK-18 307-CR9 OR-18 308-CR6 YL-18

105-CR12 RD-18 110-CR7 RD-18 116-CR13 BR-16 117-CR14 YL-18 119-CR79 PK-16 119-CR81 PK-16 131-CR11 RD-16 144-CR5 GN-16 157-CR3 YL-18 158-CR1 BR-16 184-CR59 BU-18 200-CR66 BK-18 200-CR62 BK-18 200-CR77 BK-18 307-CR9 OR-18 308-CR6 YL-18 310-CR15 PU-16 367-CR8 BU-18 503-CR87 BR-16 504-CR19 YL-16 507-CR20 WH-18 603-CR71 PK-16 607-CR70 PK-16 608-CR72 GN-16 614-CR78 PU-18 614-CR26 PU-18 620-CR69 WH-18 630-CR73 GY-18 H771-CR10 BR-18 H772-CR22 YL-18 R912-CR28 OR-18 R912-CR94 OR-18 614-CR78 PU-18 614-CR26 PU-18

PW-C37 1116795

8

2

CR-C22 1552269

309-CR36 GY-18 309-CR29 GY-18

105-CR12 RD-18 110-CR7 RD-18 116-CR13 BR-16 117-CR14 YL-18 119-CR81 PK-16 119-CR79 PK-16 131-CR11 RD-16 144-CR5 GN-16 157-CR3 YL-18 158-CR1 BR-16 184-CR59 BU-18 200-CR66 BK-18 200-CR77 BK-18 200-CR62 BK-18 307-CR9 OR-18 308-CR6 YL-18 310-CR15 PU-16 367-CR8 BU-18 503-CR87 BR-16 504-CR19 YL-16 507-CR20 WH-18 603-CR71 PK-16 607-CR70 PK-16 608-CR72 GN-16 620-CR69 WH-18 630-CR73 GY-18 H771-CR10 BR-18 H772-CR22 YL-18 R912-CR28 OR-18 R912-CR94 OR-18

POWER PORT 178-7539

RIGHT TURN B+ HI WIPER

111-PW123 RD-18 111-PW124 RD-18 111-PW159 RD-18

111-PW53 RD-18 115-PW56 RD-18 200-PW85 BK-18

BATTERY + 2 LAMP OUTPUT4 GROUND 5

113-CR41 OR-18

119-CR88 PK-16 119-CR81 PK-16 119-CR79 PK-16 131-CR11 RD-16 144-CR5 GN-16 157-CR3 YL-18 158-CR1 BR-16 184-CR59 BU-18

OR-18 OR-18 OR-18 OR-18 OR-18 BK-18 BK-18 BK-18 BK-18 BK-18 OR-18 YL-18 PK-18 YL-18 PU-18

8

200-CR62 BK-18 144-CR5 GN-16 158-CR1 BR-16 157-CR3 YL-18

7

3

184-CR59 BU-18

200-CR50 450-CR35 200-CR49 441-CR27 113-CR82 200-CR84

3

REAR HORN SW 169-0587

CR-C16 1429117 105-CR12 RD-18 200-CR77 BK-18 308-CR6 YL-18 307-CR9 OR-18

2

CR-C15 1429117

MOM

D

1 3

504-CR67 YL-16

1

2

7

6 MOM10

9

8

7

8

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

BACKHOE SHUTOFF SW 169-0599

7

630-CR73 608-CR72 608-CR86 310-CR15

CR-C20 1429117

MOM

8

200-CR63 BK-18

614-CR92 PU-18

184-CR90 BU-18

200-CR93 BK-18

3

2 5

BEACON SW 169-0595

614-CR60 PU-18

200-CR64 BK-18

2

START AID 169-0586

614-AC8 PU-18

STD REAR FLOOD 169-0590 7

116-CR13 BR-16 117-CR14 YL-18

GND

614-CR83 PU-18

614-CR56 PU-18

7

8

200-CR34 BK-18

E

BK-18 PK-18 PU-18 BK-18 YL-18 OR-18 OR-18

614-CR47 PU-18

REAR WASHER WIPER SW 169-0596

SIDESHIFT LOCK SW 169-0597

10 AC-C2 1429117

NOTE L 105-CR12 RD-18 110-CR7 RD-18 113-CR41 OR-18

610-CR43 OR-18 119-CR88 PK-16

614-CR91 PU-18

9

H6

113-CR40 113-CR82 113-CR42 113-CR39

614-CR44 PU-18 614-CR45 PU-18

SEND

CR-C4 1141749

200-CR51 447-CR25 614-CR78 200-CR52 443-CR37 113-CR42 113-CR39

8

2

113-CR76 OR-18 113-CR96 OR-18

200-CR54 BK-18

200-CR65 BK-18

7

IGN

200-CR49 BK-18

CR-C21 1141749 200-CR84 BK-18

KEY START SWITCH 142-8858

450-CR35 YL-18

GND

BAT

R

614-CR45 PU-18 614-CR83 PU-18

SEND

113-CR82 OR-18 JK-C2 1552272

TACHOMETER GAUGE 170-6308

WH-18 PK-16 PK-16 PK-16 PU-18

1 2 3 4 5 6

IGN

620-CR69 607-CR70 607-CR85 603-CR71 614-CR55

CR-C1 1552273 105-CR12 RD-18 200-CR77 BK-18 308-CR6 YL-18 307-CR9 OR-18

441-CR27 OR-18

VOLTMETER GAUGE 170-6309

7

G423-CR95 PK-18 113-CR76 OR-18 200-CR75 BK-18 309-CR36 GY-18 309-CR29 GY-18 405-CR30 GY-18 406-CR31 PU-18 430-CR17 BU-18 439-CR18 YL-18 483-CR32 BR-18 568-CR33 GN-18

GND

CR-C5 1141749

COOLANT TEMP GAUGE 170-6306

STD FRONT FLOOD 169-0592

614-CR46 PU-18 614-CR44 PU-18

SEND

GND

483-CR32 BR-18 309-CR36 GY-18 430-CR17 BU-18

E528-AC3 PU-12 522-AC6 WH-18

6

FLASHER 7T-4848 113-CR96 OR-18 200-CR97 BK-18 E455-CR16 BR-18 G423-CR95 PK-18

H1

113-CR40 OR-18

CONN 2

1 2 3 4

113-CH9 OR-18 200-CH13 BK-18 E455-CH14 BR-18 G423-CH4 PK-18

110-PW127 RD-16 110-PW88 RD-18 110-PW93 RD-18

110-PW128 RD-18 110-PW86 RD-18

CR-C19 1552272

CH-C1 3E3375

H1

CONVERTER TEMP GAUGE 170-6542

614-AC7 PU-18 E528-AC30 PU-12

200-AC16 BK-18

H2

H1

200-AC12 BK-18 200-AC16 BK-18

H2

CONN 7 LAMP L1 L2 L3 L4 L5 L6 L7 L8

520-AC13 WH-18

PW-C6 1552252 1 110-PW88 RD-18 2 506-PW6 PU-18 3 611-PW89 PU-18 4 610-PW34 OR-18 5 619-PW1 GN-18 6 500-PW37 BR-16 7 501-PW36 GN-16 8 118-PW38 GY-16 9 605-PW90 YL-18 10 606-PW92 GY-18 11 537-PW91 GN-18 12 502-PW35 OR-16

PARK SW LO WIPER WIPER B+ LEFT

NOTE M

CONN 22

CONN 54

LO BEAM

HVAC SYSTEM

3 4

5

MOTOR

MOTOR SPD RES 188-2711 NOTE M

8 1

2

122-AC29 BU-12

CH-C3 1864321

PRESS SW TIMER RELAY 189-4920

B+ GND

113-CH9 OR-18 200-CH13 BK-18 E455-CH14 BR-18 G423-CH4 PK-18

7

200-AC1 BK-18

PW-C5 1552269 1 113-PW40 OR-18 2 200-PW51 BK-18

CONN 10 NOTE W

LAMP GP BASIC

HEATER AC SW 169-0606

HEADLAMP B+

ENGINE BLOCK HEATER

AE-C3 1552269 1 521-AE4 YL-18 2 513-AE3 OR-18

MW-C1 1171877 1 506-MW1 PU-18 2 200-MW4 BK-18

7Y-3883

R912-JC6 OR-18

PW-C15 1552267 A 163-PW65 WH-16 B 200-PW66 BK-16 C 136-PW59 GN-18

CONN 11

WASHER HI BEAM

7G-1060

L5 EXT ALARM EXT ALARM L3

JC-C4 1552269 RD-18 1 R912-JC6 OR-18 RD-18 2 200-JC2 BK-18

MOM

OUTPUT CONN 4 (GREEN)

L4

1 2 3 4 5 6 7 8

754-JC1 BU-18 200-JC2 BK-18 923-JC3 GY-18

PILOT HYD SHUTOFF SOL 171-8775

AC-C12 1779646 1 C568-AC26 WH-12 2 200-AC27 BK-12

FLASH B+

120 VAC - 166-0658 240 VAC - 166-0659

VALVE GP 142-1468

RL-C3 1552273

P36

L1

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

1

516-AC22 GN-14

HEATER AC SWITCH POSITION TERM CONN AIR CONDITIONER 2&1,5&4 OFF --- --HEATER 2&3,5&6

C568-AC25 WH-12

MOM

3

REV XMSN SOL 130-0912

BK-18 BK-18

EF-C12 1552269

K1

RD BK BU OR WH GN PK YL PU DKBU

L1 L4

H4

PW-C4 1552272 184-PW30 BU-18 200-PW72 BK-16 134-PW64 YL-18

AC-C13 1922111 2 3

2 BLOWER MOTOR 168-2313

RD-18 RD-18

AIR FILTER SW 193-2181

200-MW3 BK-18

K5

L5

1 2 3 4

NOTE U

517-AC23 BU-14

8

FWD XMSN SOL 117-2911

200-EF9 BK-18

P9

L2

CONN 12

PW-C19 1552264 754-PW49 BU-18 200-PW169 BK-18 923-PW180 GY-18 367-PW83 BU-18 H771-PW61 BR-18 H772-PW67 YL-18 R912-PW113 OR-18

7

HI SPD RELAY 3E-9362

E528-AC5 PU-18 E528-AC3 PU-12 E528-AC30 PU-12

E528-AC4 PU-12

87A

RD-18 RD-18

CONN 21

507-PW8 WH-18 430-PW18 BU-18 483-PW13 BR-18 506-PW6 PU-18 200-PW75 BK-18 200-PW73 BK-18 200-PW74 BK-18

P37

+ -

JC-C2 3E3388

CONN 6

200-PW66 BK-16 200-PW181 BK-16 200-PW72 BK-16

200-PW169 BK-18

30

304-EF12 WH-12

K29

RD-16 BK-16

110-JC8 RD-18 322-JC9 GY-18

PW-C36 1552267 A 110-PW86 RD-18 B 322-PW108 GY-18 C 367-PW84 BU-18

200-AC17 BK-18

VENT SW 184-2422

BRAKE FLUID LVL SW 4E-8619

PW-C33 MW-C3 1552267 3E3369 A 506-PW6 PU-18 B 507-PW8 WH-18 C 200-PW75 BK-18

EF-C18 1779641

K26

JC-C1 1552269 1 754-JC1 BU-18 2 923-JC3 GY-18

JC-C5 3E3370

CONN 5

122-AC28 BU-12

H6

200-AC20 BK-12 86 AC-C8 1116795 87 C568-AC21 WH-12

85

BK-16 BR-16

CONN 25

P2

BACKUP ALARM HORN 154-5428

L6

JC-C6 1552269 BK-18 1 110-JC8 RD-18 BK-18 2 322-JC9 GY-18

515-AC24 GY-14

BU-18 GY-18 BR-18 YL-18

P4

BACKHOE RH HANDLE SW 185-5915

515-AC24 GY-14 E528-AC5 PU-18

10 AC-C1 1429117

367-PW60 BU-18 R912-PW113 OR-18

L2 L6 L3

367-PW84 BU-18 367-PW83 BU-18

6

9

1 2

PW-C32 1552269 1 430-PW18 BU-18 2 200-PW74 BK-18

P8

B+ GND

H

200-AC1 BK-18 200-AC17 BK-18

E529-AC2 YL-12 516-AC22 GN-14

PW-C31 7N9738 483-PW13 BR-18 200-PW73 BK-18

101-EF8 RD-16

1 2

EF-C3 1552267 A 754-EF31 BU-18 B 923-EF32 GY-18 C

H14

200-EF9 BK-18 113-EF49 OR-18

PW-C38 1779646 304-PW2 WH-12

P30

H4

REAR END (ROADING)

5

E529-AC2 YL-12

200-AC27 BK-12 200-AC20 BK-12

110-PW88 RD-18 111-PW124 RD-18 111-PW123 RD-18 118-PW38 GY-16 123-PW158 WH-18 202-PW130 BK-18 306-PW14 GN-18 307-PW10 OR-18 419-PW102 YL-18 501-PW36 GN-16 502-PW35 OR-16 537-PW91 GN-18 568-PW4 GN-18 604-PW121 OR-18 604-PW122 OR-18 605-PW90 YL-18 606-PW92 GY-18 500-PW37 BR-16 702-PW125 OR-18 720-PW126 PU-18 752-PW26 YL-18 754-PW22 BU-18 766-PW3 GN-18 923-PW62 GY-18

PW-C3 1552252 123-PW158 WH-18 202-PW130 BK-18 922-PW25 BR-18 923-PW62 GY-18 752-PW26 YL-18 754-PW22 BU-18 306-PW14 GN-18 307-PW10 OR-18 766-PW3 GN-18 568-PW4 GN-18 419-PW102 YL-18 C720-PW129 BU-18

754-EF31 923-EF32 922-EF36 752-EF35

P27

SIDE SHIFT LOCK SOL 3E-8622

3 4

200-AC15 BK-12 200-AC17 BK-18 200-AC16 BK-18

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

H14

322-EF26 GY-18 128-EF27 PK-18

P39

RD-18 RD-18

E528-AC4 PU-12

110-PW86 RD-18 322-PW108 GY-18 754-PW49 BU-18 923-PW180 GY-18 H771-PW61 BR-18 H772-PW67 YL-18

BATTERY GROUND FORWARD SOLENOID RETURN REVERSE SOLENOID RETURN FORWARD SOLENOID OUT REVERSE SOLENOID OUT START RELAY COIL OUT KEY START SW TO BAT NEUTRALIZER SW TO GND PARK BRAKE ALARM OUT PARK BRAKE SW TO GND NEUTRAL LOCK SW TO GND

1

EF-C2 1552269 1 752-EF35 YL-18 2 922-EF36 BR-18

406-EF37 PU-18

P28

1 2

H771-JV13 BR-18 200-JV10 BK-18

PILOT SHUTOFF SOL 171-8775

SHUTTLE CONTROL 174-6640

AC SHUTOFF RLY 3E-9362

113-PW183 OR-18

P3

JV-C6 1552269

RD-18 RD-18

CONN 64

AIR CONDITIONER SHUTOFF

614-AC10 PU-18 614-AC7 PU-18 517-AC23 BU-14

8 1

2

619-PW1 GN-18 C720-PW129 BU-18

P7

H772-JV14 YL-18 H771-JV13 BR-18 R912-JV21 OR-18

7

200-AC12 BK-18

87A

AR-C1 1116795 C511-AR3 WH-18

P14

JV-C9 1552269 1 R912-JV21 OR-18 2 200-JV20 BK-16

HYD SHUTOFF SOL 179-5593

BLOWER SPEED SW 169-0605

30

P19

REAR RH STOP TAIL TURN LAMP 9R-5369 (CENTER PIVOT) 9R-2385 (SIDE SHIFT)

R912-JV21 OR-18 H771-JV13 BR-18 H772-JV14 YL-18

+ BATTERY GROUND

NOTE K

521-AR4 YL-18

REPLACE TACHOMETER P/N 170-6308 WITH TACHOMETER P/N 188-2470 FOR AIR CONDITIONER

86

P15

1 2 3 4

RD-18 RD-18

1 2

H772-JV14 YL-18 200-JV9 BK-18

PW-C13 1552269 1 180-PW50 RD-14 2 200-PW152 BK-14

85 87

754-PW32 BU-18 923-PW21 GY-18 922-PW25 BR-18 752-PW7 YL-18

K31

YL-18 OR-18 GY-18 BK-16

JV-C5 1552272 618-JV7 YL-18 604-JV8 OR-18 606-JV18 GY-18 200-JV6 BK-18

AIR SUSPENSION SEAT 164-1201

JV-C7 1552269

TACHOMETER AC SHUTOFF 188-2470

611-PW89 PU-18

322-PW112 GY-18 128-PW109 PK-18 611-PW95 PU-18 611-PW103 PU-18

K24

605-JV19 YL-18 606-JV18 GY-18 617-JV15 BR-18 618-JV7 YL-18 923-JV3 GY-18

RTD, SINGLE TAIL STOP TURN GND

604-JV17 OR-18

BLOWER SPD SWITCH POSITION TERM CONN LOW SPD (I) 2&1,5&4 MED SPD (11) 2&3,5&4 HIGH SPD (III) 2&3,5&6

614-PW139 PU-18 614-PW143 PU-18 614-PW142 PU-18

614-PW44 PU-18

PW-C2 1082253 702-PW125 OR-18 604-PW121 OR-18 111-PW124 RD-18

309-EF21 GY-18 450-EF38 YL-18 327-EF20 PK-18 310-EF25 PU-16 443-EF15 YL-18 521-EF14 YL-18 552-EF17 WH-18 405-EF39 GY-18 441-EF19 OR-18 439-EF16 YL-18 E455-EF18 BR-18 447-EF22 PK-18

K6

754-JV1 BU-18 923-JV3 GY-18

H5

SEND GND

A B C

NOTE E

K13

1 2

604-JV8 OR-18 604-JV5 OR-18

520-PW43 WH-18 521-PW19 YL-18

CONNECT TO PW-C19

113-AR1 OR-18 569-AR2 PK-18 IGN AC

406-PW27 PU-18

506-PW6 PU-18 610-PW34 OR-18 922-PW25 BR-18

P20

RD-16 BK-16

NOTE N

367-JV12 BU-18

JV-C1 1552269

-AC13 WH-18 122-AC29 BU-12 E529-AC2 YL-12

122-AP3 BU-12 200-AP2 BK-12

CONN 6

1 2 3 4 5 6 7 8

BRAKE SW B 105-8034

AC-C10 AR-C2 1552269 3E3364 1 C511-AC11 WH-18 C511-AR3 WH-18 2 521-AC14 YL-18 521-AR4 YL-18

P12

BACKUP ALARM 154-5428

JV-C2 3E3388 754-JV1 BU-18 200-JV2 BK-16 923-JV3 GY-18 367-JV12 BU-18 H771-JV13 BR-18 H772-JV14 YL-18 R912-JV21 OR-18

THERMOSTAT SW 119-9631

T°

CONN 18

614-AC8 PU-18 614-AC10 PU-18

P11

200-JV11 BK-18 200-JV9 BK-18 200-JV10 BK-18 200-JV20 BK-16 200-JV2 BK-16

200-JV16 BK-18

NOTE E

P16

200-JV4 BK-18 200-JV6 BK-18

1 2

PW-C1 1082253 A 720-PW126 PU-18 B 604-PW122 OR-18 C 111-PW123 RD-18

P17

754-JV1 BU-18

NOTE AA

522-AC6 WH-18 C511-AC11 WH-18

BRAKE SW A 105-8034

THERMOSTAT WIRE AS 170-7274

AC-C11 3E3364 522-AC6 WH-18 521-AC14 YL-18

AC-C9 3E3376 1 520-AC13 WH-18 2 521-AC14 YL-18 3 614-AC9 PU-18 4

PW-C28 1552272 520-PW43 WH-18 521-PW19 YL-18 614-PW44 PU-18

CONN 14

H5

122-AC28 BU-12 122-AC29 BU-12

P18

REAR HORN 164-9425 JV-C8 1552269 1 367-JV12 BU-18 2 200-JV16 BK-18

122-AP3 BU-12 200-AP2 BK-12

CONN 3

1 2 3 4 5 6

617-JV15 BR-18 200-JV11 BK-18 604-JV17 OR-18 606-JV18 GY-18 605-JV19 YL-18 618-JV7 YL-18

AC-C7 1779641 1 122-AC18 BU-12 2 200-AC15 BK-12

P23

JV-C3 1552273

RETURN TO DIG SW 129-6465

PX-C1 3E3370 A 128-PX1 PK-18 B 762-PX2 YL-18 C

367-JV23 BU-18

AP-C3 1779646

CONN 13

CONNECT TO PW-C36

P22

RTD, PARALLEL

CONN 5

A B C

110-JV22 RD-18

REAR LH STOP TAIL TURN LAMP 9R-5369 (CENTER PIVOT) 9R-2385 (SIDE SHIFT)

NOTE P

I

JV-C11 1552269 110-JV22 RD-18 367-JV23 BU-18

1 2

OUTPUT CONN 3 (BLUE)

+ BATTERY SOLENOID GROUND

BK-18 BK-18

OUTPUT CONN 4 (GREEN)

OR-18 BU-18 BK-18

1 2 3 4

2

CONN 20 EF-C1 1673693 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

309-PW11 GY-18 450-PW110 YL-18 327-PW134 PK-18 310-PW15 PU-16 443-PW5 YL-18 521-PW19 YL-18 552-PW101 WH-18 405-PW28 GY-18 441-PW9 OR-18 439-PW20 YL-18 E455-PW24 BR-18 447-PW12 PK-18

101-PC9 RD-8

A B C

YL-18 OR-18 GY-18 BK-16

HVAC SYSTEM

101-PC10 RD-8

TAIL STOP TURN GND

BUCKET POS SENSOR 3E-7843

PY-C1 3E3370

JV-C10 3E3370

101-PC9 RD-8

PY-C2 3E3370 A 128-PY1 PK-18 B 762-PY2 YL-18 C 200-PY3 BK-18

BACKHOE RH HANDLE 185-5915

101-PC9 RD-8

CONN 29

JV-C4 1552272 617-JV15 BR-18 604-JV5 OR-18 605-JV19 YL-18 200-JV4 BK-18

3

521-AE4 YL-18

7

327-EF24 PK-18

8

K40

9

P25

10

P38

11

P32

12

P35

13

P10

14

P34

15

1

A

Machine Location

Schematic Location

Connector Number

Volume 1

Volume 2

CONN 1

A-15, C-14, B-13

CONN 2

F-15

CONN 3

C-13, I-12

-

CONN 4

C-13

CONN 5

H-12, I-12

CONN 6

H-12, I-12

Wire Description

Component Location (Volume 2)

Connector Location

34 57 59NA, 60COS

I-6 -

57 62

CONN 7

G-12

-

CONN 8

D-11, B-14

-

62 63 64

Schematic Location

Component

Machine Location

Schematic Location

Component

Machine Location

Wire Number

Wire Color RD

Wire Number

Wire Color

Brake Power

613

PK

License Lamp

Description

Description Lighting Circuits

Power Circuits

I-3

1

Solenoid - Aux Hydraulics 1

G-11

42

111

Arc Suppressor - All Wheel Steer 1

B-12

80

Solenoid - Aux Hydraulics 2

G-11

42

113

OR

Operator Monitor Power

614

PU

Backlighting


B-11

80

Solenoid - Circle Steer (AWS)

B-10

80

115

RD

Acc Socket Power

617

BR

Left Tail Light


A-12

80

Solenoid - Forward High Transmission (Gp A)

C-6

18

116

BR

Rear Std Flood Power

618

YL

Right Tail Light

YL

Rear Aux Flood Power

619

GN

Low Beam Headlamps Front Attachment Flood Lights

Antenna - Radio

T


A-11

80

Solenoid - Forward Low Transmission (Gp A)

C-6

18

117

Arc Suppressor - Dead Engine Lower

B-6

A

Solenoid - Left Hand Steer (AWS)

A-10

80

118

GY

Front Wiper Power

620

WH

36

119

PK

Rear Wiper Power

627

YL

Rear Fog Light

BU

HVAC Power

630

GY

Rear Attachment Flood Lights

642

WH

License Harness - Rear Turn Lamp

Arc Suppressor - Ride Control

A

G-4

Solenoid - Left Loader Lock Valve

B-2

I-6

63

Coil - Machine Security Exciter

F-13

A

Solenoid - Loader Detent Gp

I-13

83

122

G-11

E-10

A

Control - Autoshift

D-3

6

Solenoid - Lock Valve (AWS)

B-10

80

123

WH

XMSN Power

H-11

I-12, C-14

A

I-14,H-14,G-14

A

Solenoid - Quick Coupler

H-9

48

128

PK

RTD Power

C510

WH

Engine Low Speed from Tachometer

H-11

F-14,E-14,D-14

A

Solenoid - Ride Control

G-3

49

RD

Start Aid Power

C511

WH

Engine Stallout Relay

I-10

Control - Machine Security

131

CONN 13

C-9, A-7, A-5, G-6 -

A

Control - Aux Hydraulics

CONN 12

G-12

38

Solenoid - Right Hand Steer (AWS)

A-10

80

134

YL

Ride Control Power

C568

WH

HVAC Blower Motor

Solenoid - Right Loader Lock Valve

B-2

45

136

GN

AWS Power

E528

PU

HVAC Blower Run

Solenoid - Shutoff (AWS)

A-10

80

143

BR

AWD Power

E529

YL

HVAC Blower Speed Jumper

GN

Beacon Power

E540

PK

MP Solenoid Common Supply Power

YL

Front Aux Flood Power

E543

WH

MP Close Proportional Return

E544

GN

MP Open Proportional Return

CONN 9

D-11

CONN 10 CONN 11

CONN 14

-

I-10

63 63

I-13 -

A

Control - Shift Handle

F-6

24

A

Diode - Autoshift 1

D-4

6

E-8 -

A

CONN 15

F-10

CONN 16

F-10

CONN 17

F-10

CONN 18

I-8

CONN 19

D-8

CONN 20

I-4

E-13, E-12, F-7, F-6, A-7, A-6 -

18

CONN 21

H-4

-

18

CONN 22

H-4

-

CONN 23

G-4

CONN 24

F-4

CONN 25 CONN 26 CONN 27 CONN 28 CONN 29 CONN 30

Control - Pilot Hydraulics Loader Handle

A A

Diode - Autoshift 2

D-4

6

Solenoid - Speed Clutch 1

C-7

18

144

Dome Lamp

I-6

41

Solenoid - Speed Clutch 2 (Gp B)

C-7

18

157

H-13

4

Solenoid - Speed Clutch 3 (Gp B)

C-7

18

158

BR

Front Std Flood Power

RD

Flasher Power

WH

Electric MP Power (Aux. Hydraulics)

Horn - Backup Alarm Lamp - Indicator

C-10

A

Speaker - Left

I-4

46

161

D

Lamp - License

G-8

81

Speaker - Right

I-4

47

163

-

D

LED - Diagnostic

D-3

6

Switch - A Shift Ride Cont

H-4

D

170

RD

-

D

LED - Machine Security

D-13

A

Switch - All Wheel Steer Mode Select

B-11

D

180

RD

I-3

-

10

184

BU

Rear End Power

H-2

-

25

H-2

-

25

E-1

-

25

I-15, F-1

-

45

-

12

710

GN

Transmission Speed Sensor

720

PU

Brake Switch A to AWD Relay Std Transmission Forward Sol Output

Main Chassis

755

OR

Transmission Fourth Gear Sol

BK

XMSN Ground

762

YL

Bucket Position Solenoid

BK

Electric MP Ground

766

GN

Neutralizer Switch

218

BK

Start Relay Ground

779

WH

Quick Coupler Diverter Valve AWD Switch Jumper

D

C-14

84

Relay - Dead Eng Lower Enable

B-7

A

Switch - Continuous Flow

I-7

D

200

BK

Relay - Left Broom Angle

G-9

A

Switch - COSA Ride Cont

H-4

D

202

A-4

D

203

A-3

D

Switch - Dead Engine Lower

Dome Light Power Powered Air Seat Power

Std Transmission Reverse Sol Output

E-3

Switch - AWS Pressure

Ground Circuits

F-1 -

B-15, B-14, G-10

A

Relay - Machine Security Engine

E-13

A

Switch - Dual Function Ride Control

CONN 32

-

D-14, E-11

A

Relay - Quick Coupler (AWS)

B-14

A

Switch - Float Detent Limit

B-3

32

265

BK

Dead Engine Lower Enable Ground

911

YL

CONN 33

E-10

F-13, F-12

A

Relay - Quick Coupler Interlock

G-9

A

Switch - Loader Rod End Pressure

G-3

52

281

BK

ECM Harn Code 5

922

BR

Std Transmission Forward Sol Return

CONN 34

-

C-12

D

-

A

Switch - OROPS Turn Signal

G-8

53

A250

BK

MSS LED Ground

923

GY

Std Transmission Reverse Sol Return

I-12, D-11

G-4

A


Relay - Ride Control Relay - Right Broom Angle

G-9

A

Switch - Quick Coupler Pins

I-9

D

944

OR

Cat Data Link (+)

CONN 31

Monitoring Circuits

CONN 36

-

H-11

18

CONN 37

H-11

18

Relay - Right Steer

A-14

A

Switch - Rear Fog

F-11

A

304

WH

Starter Solenoid

945

BR

Cat Data Link (-)

CONN 38

F-2 -

E-11

17

Relay - Transmission In Gear

E-6

A

Switch - Rear Steer

B-14

85

306

GN

Start Relay Coil

963

GN

Pilot Hydraulics Bucket Position Detent Solenoid

CONN 39

-

E-11, F-7

17

Sensor - Rear Steer Position

A-10

82

Switch - Std Ride Control

H-5

D

307

OR

Keyswitch Start

973

BR

ECM Auto-Manual (Man) Sw Input

CONN 40

-

A-11

17

Sensor - Speed

C-7

18

Switch - Washer Atch

I-7

D

308

YL

Keyswitch Run

975

WH

ECM Transmission Sol Return


-

D-10

A

Machine locations are repeated for components located close together.

-

GY

Alternator Failure

976

OR

Ride Control Solenoid

F-10

A

309

CONN 42 CONN 43

-

F-10

A

A = Located inside/on right console. B = Located in machine electrical center 1.

310

PU

Starting Aid Coil

977

YL

ECM Auto-Manual (Aut) Sw Input

CONN 44

-

G-10

A

C = Located in machine electrical center 2.

321

BR

Backup Alarm Sig

991

WH

Transmission Neutralizer to ECM

CONN 45

-

H-10

10

D = Located inside/on front console.

322

GY

Front Horn

A972

OR

ECM to Ride Control Relay

CONN 46

-

H-10

D

327

PK

Engine Shutdown Solenoid

C701

YL

Park Brake Enable for Autoshift

CONN 47

-

H-9, H-6

D

334

BU

Cold Start Advance Solenoid

C720

BU

Transmission Neutral Lock

CONN 48

-

D-8, F-8

A

338

PK

Main Relay Signal for Aux. Relays

C883

GY

Broom Angle Tilt Left

367

BU

Rear Horn

C884

OR

Broom Angle Relay Interlock

CONN 49

-

H-8

48

CONN 50

G-10

42

CONN 51

C-9 -

I-8

D

A313

OR

Stabilizer Leg Alarm

C885

PK

Broom Angle Tilt Right

CONN 52

-

H-7

48

A346

BU

MSS ECM to Start Relay Coil

C920

GY

ECM Diagnostic

CONN 53

-

H-7

48

A347

GN

MSS ECM to Main Relay Coil

E701

PK

Ride Control Auto Mode

CONN 54

G-7

D

CONN 55

H-6 -

E-7, H-4

D

CONN 56

-

A-5

CONN 57

-

CONN 58

Monitoring Circuits

E702

OR

Ride Control Enable Signal

D

405

GY

Low Oil Pressure

E764

OR

Circle Steer Solenoid

B-5

42

406

PU

High Coolant Temp

E803

YL

Left Angle/Steer Sw

-

C-5

56

407

PK

Converter High Temp

E804

BU

Right Angle/Steer Sw

CONN 59

-

D-5

42

419

YL

Parking Brake Sw

F738

WH

Loader Cylinder Rod End Press Sw

CONN 60

C-10 -

I-4

2

429

YL

Rear Steer Position Sensor

F739

GN

Ride Control Sw to Relay

G-4

42

I-6

8

430

BU

Dirty Air Filter

F748

WH

Ride Control Manual Mode

CONN 61 CONN 62

C-15 -

CONN 63 CONN 64 CONN 65

H-6 -

CONN 66

-

CONN 67 Harness Code

-

G-6

D

439

YL

Full Water Separator

F765

BR

ECM In Gear Output

F-4

24

441

OR

Coolant Temp Sig

F846

PU

MSS Red LED Indicator

D-4

42

443

YL

Converter Temp Sig

F871

PU

Rear Steer Left Solenoid (+)

E-3

D

447

PK

Fuel Level Sig

F872

BU

Rear Steer Right Solenoid (+)

B-3

6

450

YL

Tachometer Sig

F877

WH

Rear Steer Right Relay (+)

483

BR

Low Brake Fluid

F879

PK

Rear Steer Left Relay (+)

Component Identifiers (CID)1 and Module Identifier CID

E455

BR

Dirty Hydraulic Oil Filter

G703

GN

Dead Engine Lower

G423

PK

High Hydr. Filter Pressure (Timer)

G726

GY

Shutoff Solenoid (+)

G742

GN

Shutoff Relay (+)

BR

Front Wiper Park Switch

G743

OR

Shutoff Relay (-)

Component Autoshift Transmission Control (MID2 No. 81)

Accessory Circuits

0168


500

0168


501

GN

Front Wiper Motor - Low Speed

G789

BR

AWS Mode - Circle Steer (+)

0268

Erratic programmed parameter fault

502

OR

Front Wiper Motor - High Speed

G795

OR

AWS Mode - Rear Steer (+)

0346

Ride Control Relay Open Circuit

0346

Ride Control Relay Short to Ground

0346

Ride Control Relay Short to Battery

0367 0368

503

G796

YL

Rear Wiper Motor

G797

BU

Rear Steer Left Relay (-)

Invalid Ride Control Switch Input

506

PU

Front Washer

G798

PU

Rear Steer Right Relay (-)

Transmission auto/man open circuit

507

WH

Rear Washer

G848

GN

MSS Green LED Indicator

0520

Trans Configuration Incorrect

0621

Invalid Downshift Switch

0641


0641


0641


0642


0642


0642


0643


0643


0643


0644


11 52

32

87

48

95

82

46

91

25

20

36

22

24

10

97

18

8

41

29

93 17

81

3

56

80 4

49

13

D 2

85 19 12 53 64 15 83 45 47 38 89 62 30 96 1 63 84 6 C 42 60 B A 57

86 7

26

5

90

Trans Solenoid 4 Short to Ground Trans Solenoid 4 Short to Battery

508

PU

Radio Left Speaker (+)

G943

BU

Broom Attachment Present

509

WH

Radio Left Speaker (-)

G981

PU

Stabilizer Leg in UP position

511

BR

Radio Right Speaker (+)

H730

BR

Transmission Third Gear Sol

512

GN

Radio Right Speaker (-)

H731

GY

Transmission First / Second Gear Sol

513

OR

A/C Compressor Clutch

H767

BR

AWS Mode - Circle Steer (-)

515

GY

HVAC Blower High Speed

H768

BR

Rear Steer Left Solenoid (-)

516

GN

HVAC Blower Med Speed

H769

BR

Rear Steer Right Solenoid (-)

517

BU

HVAC Blower Low Speed

H770

BR

Shutoff Solenoid (-)

520

WH

A/C Switch to Fuse

H771

BR

Side Shift Lock Solenoid

521

YL

A/C Refrigerant Pressure Switch

H772

YL

Hydraulic Shutoff Solenoid

522

WH

A/C Thermostat

H809

YL

Stabilizer Timer (L Term)

537

GN

Turn Signal Switch to Flasher Module

H833

PU

Aux Detent - Cont Flow Sw to ECM

552

WH

Front Drive Solenoid

L998

OR

QC Attachment Aux. Hyd. Solenoid (RT)

555

BR

Thermal Fuse to HVAC Motor

L999

GN

QC Attachment Aux. Hyd. Solenoid (LT)

568

GN

Park Brake Alarm

M733

PK

MSS to Main Relay Coil Return

0645


0645


569

PK

Tachometer Low Speed

M913

PU

AWS Indicator

0645


578

BU

Aux. Washer

M968

BU

Coupler Pins Active

0646


0646


0646


0650

Harness Code Unknown

0668

Shift Lever Not Responding

0668

Invalid Shift Lever Input

0683

In-Gear Relay Open Circuit

0683

In-Gear Relay Short to Ground

0683

In-Gear Relay Short to Battery

95 3

0668

17


80

30 32 60


93

Shift Lever Bad Device or Component

82 62

86

56

25

C 42

18 19 89 52

97

5 45 12

83

13

20 22

B

84

4

Machine Security Control (MID No. 124)

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.

416D, 420D, 424D, 428D, 430D, 432D, 438D, and 442D Backhoe Loaders Electrical System 416D: BKG1-UP BGJ1-1049 BFP1-12899 CXP1-939

430D: BNK1-5899 BML1-4799

585

YL

Quick Coupler Pins Disengage

M969

YL

Coupler Pins Inactive

586

BR

Quick Coupler Pins Engage

N904

PU

Transmission Fwd High Sol Transmission Fwd Low Sol

Cat Data Link Error

0254

ECM

0817

Backup Battery

1391

MSS Output Driver #1

1392

MSS Output Driver #2

Auxiliary Hydraulic Control (MID2 No. 106) Auxiliary Hydraulic Solenoid #1

1181


1184

Auxiliary Hydraulic Solenoid Supply

1187

Continuous Flow Switch

1189

Auxiliary Proportional Lever Switch

1529

Quick Coupler Switch

1530

Quick Coupler Solenoid

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.

420D: BKC1-919 BMC1-1059 BLN1-10299 FDP1-18399

424D: BGP1-UP BKR1-UP

T

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.

428D: BNB1-UP BLL1-UP BNS1-UP BMT1-UP

438D: BPE1-UP BPN1-UP

432D: BLD1-UP

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.

442D: BRG1-UP BRY1-UP

Harness And Wire Symbols * Harness identification letter(s) and a serializing code. The "C" stands for connector and the number indicates which connector in the harness.

Harness identification code This example indicates wire 135 in harness "AG".

Wire, Cable, or Harness Assembly Identification Part Number For L-C12* AG-C4* Connector Assembly 3E-5179 111-7898 325-A135 PK-14 1

* * AG-C3 C-C4 130-6795 130-6795 325-A135 PK-14 Socket

Pin

Single Wire Connector

Wire Gauge

Wire Color

Receptacle

1 2

Volume 2

2

200-L32 BK-14

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.

Off Machine Switch Specification Function

6T-2665

Engine Coolant Temperature

Actuate

Deactuate

Contact Position

107.2 ± 2.8°C

93°C MIN

Normally

(225 ± 5°F) 7W-1238

Engine Oil Pressure

7X-8549

Hyd. Filter Pressure

128-5091

All Wheel Steer Pressure

131-9203

Loader Cylinder Pressure

173-7527

Cold Start Pressure

194-2553

Data valid but below normal operational range.

2

Data erratic, intermittent, or incorrect.

Closed

110.3 to 138 kPa

86.2 to 103.4 kPa

Normally

3

Voltage above normal or shorted high.

Open

4

Voltage below normal or shorted low.

Normally 2

5

Current below normal or open circuit.

Open

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.

(12.5 to 15 psi) --4.2 ± 1.4°C

Normally

(31 ± 2.5°F)

(39.5 ± 2.5°F )

551 kPa Max

344 ± 20 kPa

(80 psi)

(50 ± 3 psi)

11

Failure mode not identifiable.

3500 kPa Max

3000 ± 150 kPa

12

Bad device or component.

(507.6 psi)

(435.1 ± 21.8 psi)

47 to 53°C

37 to 43°C (99 ± 77.4°F)

Closed SPDT

SPDT

13

Out of calibration.

Normally

14

Parameter failures.

Open

15

Parameter failures.

2200 kPa Max

1800 ± 175 kPa

Normally

(319.1 psi)

(261.1 ± 25.4 psi)

Closed

1

With increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kPa (25 psi). 2

1

Normally

(117 ± 95.4°F)

Pilot Hydraulic Pressure

Data valid but above normal operational range.

(9 to 13.8 psi)

-0.6 ± 1.4°C

Thermostat

Failure Description

0

62.1 to 95.1 kPa

(40 to 255 psi) 119-9631

Open

(9 to 13.8 psi)

275 to 1750 kPa1

Refrigerant Pressure

Failure Mode Identifiers (FMI)1 FMI No.

62.1 to 95.1 kPa

(16 to 20 psi) 114-5333

(196°F MIN)

Contact position at the contacts of the harness connector.

36 11

26 7

603

PK

Beacon Lights

N905

OR

604

OR

Brake Lights

N907

GN

Transmission Rev Sol

605

YL

Left Turn Light

N945

OR

AWD Relay to AWD Sw

606

GY

Right Turn Light

N997

GN

Electric MP Prop. Command (PWM)

607

PK

Front Std Flood Lights

R912

OR

Pilot Hydraulics Lock

608

GN

Rear Std Flood Lights

T901

YL

MSS Antenna Signal

610

OR

Headlamp Sw to Dimmer Sw

T902

PK

MSS Antenna Return

611

PK

High Beam Headlamps

1

16

Parameter not available.

17

Module not responding.

18

Sensor supply fault.

19

Condition not met.

20

Parameter failures.

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

Sender and Solenoid Specifications Part No. 3E-1908

Solenoid: A/C Clutch

90

6 49

Component Description

4W-9972

48

Sender: Converter Temp

Resistance (Ohms)1 17.6 ± 0.6 54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82

121-4036

Solenoid: Front Drive

10.5

171-8775

Solenoid: Pilot Hyd. Shutoff

10.5

175-3070

Sender: Coolant Temp

54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82

Machine Harness Connector and Component Locations 187-8936

Sender: Fuel Level

Full: 240 - 260 Empty: 27.5 - 39.5

1

At room temperature unless otherwise noted.

105-9344 Component Part Number

Printed in U.S.A.

© 2004 Caterpillar All Rights Reserved

Part No.

Fuse

Plug

Ground Circuit Connection Number Identification

Pin or Socket Number

Battery Voltage

0248

1180

91

87 15

96

10 53

85

29 63

2

0168

A

D 24

38

57

81

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.

46

64

Shift Handle Control (MID No. 117) 0168

2

47 41

59

2

0168

1

8

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.

AWS Mode - Rear Steer (-)

YL

Transmission auto/man grounded

0644

Rear Wiper Park Switch

504

0368

0644

BR

Circuit Breaker Symbol

Flow Symbol

Level Symbol

Temperature Symbol

Brake Switch B To AWD Relay

YL

Switch - Auto / Manual

A

OR

BU

2 A

A-15

702

752

I-3 A-7

Pressure Symbol

Control Circuits

754

Radio Relay - Dead Eng Lower Command

Relay - Left Steer

Electrical Schematic Symbols And Definitions

RENR3587-02 January 2004

Related Electrical Service Manuals Title

Form Number

Alternator:

105-2812

SENR5841

Optional (90A):

105-2813

SENR5841

Electric Starting Motor:

143-0539

SENR3828

Autoshift Control:

RENR2869

Aux Hydraulic Control:

RENR3588

Machine Security:

RENR2462

14

CONN 15 MP-C11 3E3364 1 R912-MP43 OR-18 2

NOTE AF SHT 1

I

963-MP44 GN-18 R912-MP45 OR-18 85 963-MP44 GN-18

86

MP-C12 1116795

87 30

87A

MP-C2 1552272 R912-MP18 OR-18 200-MP24 BK-18 963-MP44 GN-18 200-MP35 BK-18

R912-MP43 OR-18 R912-MP18 OR-18 963-MP44 GN-18 200-MP35 BK-18 200-MP24 BK-18 200-MP24 BK-18 200-MP35 BK-18 200-MP46 BK-18 762-MP34 YL-18

R912-MP45 OR-18

200-MP24 200-MP35 200-MP46 762-MP34

+ BAT GND UNUSED CONTROL FLOW SW TO GND QC ENABLE SW TO GND CDL (-) CDL (+) QUICK COUPLER SOL UNUSED UNUSED UNUSED QC PIN EXTEND SW TO GND QC PIN RETRACT SW TO GND AUX HYD #1 SOL (FWD) AUX HYD SOL SUPPLY REV DIR ENABLE STATUS UNUSED UNUSED UNUSED AUX HYD #2 SOL (REV) UNUSED AUX HYD LEVER POS (PWM) UNUSED UNUSED UNUSED UNUSED

H

163-MP1 WH-16

MP-C9 1506765 1 163-MP1 WH-16 3 203-MP2 BK-18 5 7 H833-MP3 PU-18 9 M968-MP41 BU-18 11 945-MP5 BR-18 13 944-MP4 OR-18 18 779-MP6 WH-18 19 24 26 29 586-MP7 BR-18 31 585-MP8 YL-18 40 E543-MP9 WH-18 42 E540-MP10 PK-18 45 G943-MP11 BU-18 47 52 53 58 E544-MP12 GN-18 60 62 N997-MP13 WH-18 64 66 68 70

FLOAT 1 2 3 4

NOTE C SHT1 203-MP2 BK-18

163-MP14 163-MP20 163-MP38 163-MP15 163-MP21

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

203-MP16 203-MP22 203-MP23 203-MP17

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

CONN 35 MP-C1 3E3364 1 944-MP4 OR-18 2 945-MP5 BR-18

LOADER DETENT SOL GP 187-0521 RTD

BK-18 BK-18 BK-18 YL-18

163-MP21 WH-16 945-MP5 BR-18 944-MP4 OR-18 200-MP36 BK-16 200-MP36 BK-16 200-MP46 BK 18 200-MP37 BK-18 200-MP35 BK-18 200-MP24 BK-18

200-MP37 BK-18 L998-MP27 OR-18 L999-MP28 GN-18 M969-MP30 YL-18 M968-MP29 BU-18

E540-MP10 PK-18 E543-MP9 WH-18 E544-MP12 GN-18 G943-MP11 BU-18 H833-MP3 PU-18 M968-MP41 BU-18 N997-MP13 WH-18

CONNECT TO UH-C4 (LOC. SHT 2, D-11)

1 2 3 4 5 6 7 8

163-MP32 WH-16 203-MP23 BK-18 586-MP7 BR-18 585-MP8 YL-18 H833-MP3 PU-18 578-MP19 BU-18 M969-MP30 YL-18 M968-MP42 BU-18

203-KC9 BK-18

163-KC1 WH-16 203-KC10 BK-18 203-KC9 BK-18

163-KC1 WH-16 203-KC2 BK-18 586-KC3 BR-18 585-KC4 YL-18 H833-KC5 PU-18 578-KC6 BU-18 M969-KC13 YL-18 M968-KC7 BU-18

CONN 36 MP-C3 ME-C4 3E5179 1552252 1 163-MP33 WH-16 163-ME1 WH-16 2 779-MP6 WH-18 779-ME2 WH-18 3 203-MP22 BK-18 203-ME3 BK-18 4 L998-ME4 OR-18 L998-MP27 OR-18 5 L999-ME5 GN-18 L999-MP28 GN-18 6 578-ME6 BU-18 578-MP19 BU-18 7 G943-ME7 BU-18 G943-MP11 BU-18 8 E540-ME8 PK-18 E540-MP10 PK-18 9 E543-MP9 WH-18 E543-ME9 WH-18 10 E544-ME10 GN-18 E544-MP12 GN-18 11 200-ME15 BK-18 200-MP31 BK-18 12 762-MP34 YL-18 762-ME16 YL-18

H15

CONNECT TO EF-C5 (LOC. SHT 1, E-2) IN PLACE OF THE BUCKET POS SOL.

1 2 3 4 5 6 7 8

163-ME1 WH-16 779-ME2 WH-18 203-ME3 BK-18 L998-ME4 OR-18 L999-ME5 GN-18 578-ME6 BU-18 G943-ME7 BU-18 200-ME13 BK-18

200-ME15 BK-18

CONN 37 ME-C5 3E3364 1 2

AUX HYD 1 SOL 185-4254 BK-18 BK-18

202-MP39 BK-18 766-MP40 GN-18 E803-MP25 YL-18 E804-MP26 BU-18

PILOT HYD LOADER HANDLE CONT 187-3617

MP-C5 1552252 1 163-MP15 WH-16 2 203-MP16 BK-18 3 N997-MP13 WH-18 4 5 163-MP38 WH-16 6 E803-MP25 YL-18 7 202-MP39 BK-18 8 E804-MP26 BU-18 9 10 766-MP40 GN-18 11 12

OR-20 BK-20 BU-20 GY-20 PU-20 WH-20 BR-20 GN-20

+ BATTERY GROUND THUMB ROCKER (PWM) CALIBRATE PUSHBUTTON COMMON L. PUSHBUTTON (NO) TRIGGER SW COMMON R. PUSHBUTTON (NO)

WH-20

TRIGGER SW (NO)

BK-18 BK-18

1 2 3 4 5 6

KL-C2 1552269 1 163-KL1 WH-16 2 779-KL2 WH-18

1 2 3 4 5 6

163-MP14 WH-16 L998-MP27 OR-18 L999-MP28 GN-18 M968-MP29 BU-18 M969-MP30 YL-18 200-MP37 BK-18

ME-C3 1552269 1 E540-ME11 PK-18 2 E544-ME10 GN-18

A B C

E803-MP25 YL-18 E804-MP26 BU-18

H15

86

87

1 2 3 4 5 6

170-HL9 RD-18 200-HL10 BK-18 200-HL11 BK-16

170-HL9 170-HL8 118-HL3 500-HL4 501-HL5 502-HL6

170-HL8 118-HL3 500-HL4 501-HL5 502-HL6

200-HL10 BK-18 200-HL11 BK-16

HL-C1 3E3388

CONN 4

1 2 3 4 5 6 7 8

CONNECT TO PW-C17 (LOC. SHT 1, C-13)

RD-18 GY-16 BR-16 GN-16 OR-16

RD-18 RD-18 GY-16 BR-16 GN-16 OR-16

170-HL9 170-HL8 118-HL3 500-HL4 501-HL5 502-HL6

SPEAKER LH 169-7290

+ -

511-HL19 BR-18 512-HL18 GN-18

200-HL15 BK-18 200-HL12 BK-16

HL-C2 1552273 200-HL12 BK-16 500-HL4 BR-16 501-HL5 GN-16 502-HL6 OR-16 118-HL3 GY-16

NOTE A (TO TOP CAB GND, LOC. SHT 1, C-12)

ANTENNA LEFT SPKR LEFT SPKR + GROUND NC +B MEMORY + BATTERY (12V) RIGHT SPKR RIGHT SPKR +

WH/BK,GN/BK WH,GN BK YL RD GY/BK,VI/BK GY,VI

I

RADIO 173-6532

SPEAKER RH 169-7290

+ -

1

ANTENNA 8E-1118

CABLE AS 8R-6111

HL-C5 1552264 1 509-HL14 WH-18 2 508-HL13 PU-18 3 200-HL15 BK-18 4 5 170-HL16 RD-18 6 170-HL17 RD-18 7 512-HL18 GN-18 8 511-HL19 BR-18

170-HL9 RD-18 170-HL8 RD-18

RD-18 RD-18 GY-16 BR-16 GN-16 OR-16

8

CONN 60 1 2 3 CONNECT TO FRONT WIPER 4 (LOC. SHT 1, C-10) 5 6

HEADLINER FOR STANDARD CAB

MOM 3

200-KR12 BK-18 200-KR14 BK-18

85

86

87

M969-KR10 YL-18 L998-KR4 OR-18

KR-C3 1116795

M969-RC12 YL-18

KT-C3 1561460 A 200-KT6 BK-18 B 578-KT1 BU-18 C L999-KT13 GN-18 D L998-KT10 OR-18 E 200-KT8 BK-18 F 200-KT7 BK-18 G H

RC-C4 1552267 1 M969-RC12 YL-18 2 134-RC10 YL-18

537-CT5 GN-18 537-CT4 GN-18

1

2

6

IF AUX. HYDRAULICS, CONNECT RC-C4 TO KC-C4 (LOC. SHT 2, H-9)

8 1

2

3 4

5

6

606-CT2 GY-18

605-CT1 YL-18

CT-C2 1117898

605-CT1 YL-18 606-CT2 GY-18 537-CT3 GN-18

537-CT3 GN-18

A SHIFT RIDE CONT SW 169-0608 7

87

F739-RC2 GN-18

2

F739-RC9 GN-18 F748-RC5 WH-18

5

RC-C1 1552273 F748-RC5 WH-18 976-RC1 OR-18 E701-RC6 PK-18 F739-RC9 GN-18 200-RC3 BK-18 134-RC10 YL-18

H16

LICENSE LAMP 101-4448

BK YL

CONN 63 RA-C1 3E3381 1 F748-RA1 WH-18 2 976-RA2 OR-18 3 E701-RA3 PK-18 4 F739-RA4 GN-18 5 200-RA17 BK-18 6 134-RA18 YL-18

200-RA7 BK-18 200-RA17 BK-18

200-RA15 BK-18 200-RA12 BK-18

F739-RA4 GN-18 E701-RA3 PK-18 F748-RA1 WH-18

F739-RA4 GN-18

976-RA8 OR-18 976-RA2 OR-18

HARNESS LP 101-4449

QUICK COUPLER

1 2 3 4

NOTE U SHT 1

976-RA6 OR-18

200-RA15 BK-18 F738-RA11 WH-18 976-RA14 OR-18

200-RA15 BK-18 F738-RA11 WH-18 A972-RA9 OR-18 975-RA5 WH-18

NOTE AG SHT 1

RA-C6 1552269 1 A972-RA9 OR-18 2 A972-RA10 OR-18

RA-C6A 8Y-7833

RA-C4 1552269 1 976-RA6 OR-18 2 200-RA12 BK-18

RC ARC SUPPR 106-8704

CONN 61 RF-C5 3E3370 A 200-RF1 BK-18 B F738-RF2 WH-18 C 976-RF5 OR-18

FOR FRENCH MACHINES, REMOVE THIS 2 PIN JUMPER AND USE FOR THE GEAR INDICATOR SWITCH.

G

976-RA14 OR-18 976-RA13 OR-18

976-RA13 OR-18

RA-C5 1116795 30 134-RA16 YL-18 134-RA18 YL-18

87

134-RA16 YL-18 134-RA18 YL-18

1 2

RD-18 RD-18

RF-C3 1552267 A 200-RF4 BK-18 B C F738-RF2 WH-18

BK-16 RD-16 BU-16

200-RF3 BK-18

86

87A

RIDE CONTROL SOL 171-8775

RF-C4 1552269 976-RF5 OR-18 200-RF1 BK-18

134-RA18 YL-18 134-RA16 YL-18 975-RA5 WH-18 A972-RA9 OR-18 85

200-RA7 BK-18 134-RA16 YL-18 976-RA8 OR-18

CONN 55 RA-C2A 184-6185 1 2 3 4 5 6

200-RA15 BK-18 RA-C3 1552267

CONN 12 RA-C7 3E3376

NOTE: ATTACH YELLOW WIRE TO TAIL LAMP CKT. ATTACH BLK WIRE TO GND CKT.

NOTE: REPLACE STD RIDE CONTROL SWITCH WITH THE AUTO RIDE CONT SWITCH IF USING DEAD ENG LOWER OPTION.

RA-C2 1552273 E701-RA3 PK-18 F748-RA1 WH-18 F738-RA11 WH-18 A972-RA10 OR-18 975-RA5 WH-18 F739-RA4 GN-18

200-RC3 BK-18

A972-RA10 OR-18

CONNECT TO PW-C6 (LOC. SHT 1, G-6) IN PLACE OF STALK SW.

H 6

6

H16

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

3

5

976-RC1 OR-18

200-RC8 BK-18 200-RC11 BK-18

30

87A

4

NOTE: REPLACE STD RIDE CONTROL SWITCH WITH THE AUTOSHIFT RIDE CONT SWITCH IF USING AUTOSHIFT.

H16

134-RC10 YL-18

8

2

3

E701-RC6 PK-18

KR-C4 1116795

QC INTERLOCK RELAY 3E-9362 163-KR11 WH-16

7

1

OROPS TURN SIGNAL SWITCH 86

85

COSA RIDE CONT SW 189-8615

8

614-RC7 PU-18

RC-C2 1429117

CONN 54 CT-C1 3E5178

3 4

5

200-RC8 BK-18

CONN 47 RC-C4A 8Y-7833

7

INSERT INTO JIFFY SPLICE CF-C9 (LOC. SHT 1, E-3)

QUICK COUPLER ATTACHMENT CONNECTORS ON THE LOADER ARM.

CONN 53 KT-C4 7N7781 1 200-KT9 BK-18 2 L998-KT11 OR-18 3 L999-KT12 GN-18

TURN SIGNAL SW 138-4894

30

87A

LEFT BROOM ANGLE RELAY 3E-9362

CONNECT TO PW-C12 (LOC. SHT 1, C-9) IN PLACE OF NEUTRALIZER SW

OR-18 OR-18 GN-18 GN-18

614-RC7 PU-18 STD RIDE CONT SW 169-0607

614-RC13 PU-18 200-RC11 BK-18

QUICK COUPLER ATCH

163-KR13 WH-16 M968-KR6 BU-18

M969-KR10 YL-18 M969-KR8 YL-18 M969-KR9 YL-18

L998-KT11 L998-KT10 L999-KT13 L999-KT12

614-RC4 PU-18

NOTE AL SHT 1

CONN 52 KT-C2A 8Y-7833

KT-C2 1552269 1 G943-KT5 BU-18 2 203-KT14 BK-18

578-KT1 BU-18 200-KT2 BK-18 L998-KT3 OR-18 L999-KT4 GN-18 G943-KT5 BU-18 203-KT14 BK-18

30

87A

M969-KR8 YL-18

AUX. HYDRAULICS

CONNECT TO REAR WIPER (LOC. SHT 1, C-15)

H833-KA2 PU-18

CONN 49 KT-C1 1552273

KL-C4 155-2273

KR-C2 1116795

RIGHT BROOM ANGLE RELAY 3E-9362 E803-KR2 YL-18 200-KR12 BK-18

YL-18 BU-18 OR-18 GN-18 BU-18

M969-KR7 YL-18

E803-KR2 YL-18 E804-KR3 BU-18

163-KR13 WH-16 163-KR11 WH-16

NOTE AM SHT 1

CONN 50 MP-C6 3E3364 1 766-MP40 GN-18 2 202-MP39 BK-18

H15

E803-KR2 E804-KR3 L998-KR4 L999-KR5 M968-KR6

CONN 31 KR-C5 1552267

MP-C10 3E3369

VALVE GP 179-8290

200-KR15 BK-18

CONT FLOW SW 169-0601

KA-C2 1429117

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

WHEN USING THE QUICK COUPLER ATTACHMENT, REPLACE CONNECTOR PLUG KL-C4 WITH CONNECTOR KT-C1.

M969-KR9 YL-18 L999-KR5 GN-18

163-KR1 WH-16 L998-KR4 OR-18 L999-KR5 GN-18 M968-KR6 BU-18 M969-KR7 YL-18 200-KR15 BK-18

508-HL13 PU-18 509-HL14 WH-18

504-HL7 YL-16 503-HL2 BR-16 119-HL1 PK-16

200-HL15 BK-18

CONN 62 HL-C3 1552272 200-HL11 BK-16 503-HL2 BR-16 504-HL7 YL-16 119-HL1 PK-16

1 2 3 4

2

203-KA6 BK-18

200-KT6 200-KT7 200-KT8 200-KT9

L999-KT4 GN-18 G943-KT5 BU-18

1 2 3 4 5 6

85

163-KR1 WH-16

DOME LAMP 084-4277

KA-C3 1429117

7

203-KA12 BK-18

578-KA3 BU-18 H833-KA2 PU-18 M969-KA4 YL-18

L998-KT3 OR-18

E804-KR3 BU-18 200-KR14 BK-18

CONN 44 KR-C1 3E3381

3

578-KA3 BU-18 614-KA8 PU-18

203-KA12 BK-18 203-KA5 BK-18 203-KA6 BK-18

203-KA1 BK-18

203-KA1 BK-18 H833-KA2 PU-18 578-KA3 BU-18 M969-KA4 YL-18

QUICK COUPLER SOL 3E-8622

578-KL6 BU-18 200-KL8 BK-18 L998-KL4 OR-18 L999-KL5 GN-18 G943-KL7 BU-18 203-KL3 BK-18

MP-C8 1552273

614-KA8 PU-18 614-KA7 PU-18

578-KT1 BU-18 RD-18 RD-18

CONN 49 KL-C3 3E3381

200-ME14 BK-18

ME-C2 1552269 1 E540-ME12 PK-18 2 E543-ME9 WH-18

614-KA9 PU-18

A B C

2

IF RIDE CONTROL IS INSTALLED, REMOVE JUMPER RC-C4A AND CONNECT TO RC-C4 (LOC. SHT 2, H-6)

762-ME16 YL-18 200-ME14 BK-18

G AUX HYD 2 SOL 185-4254

KC-C2 1552273

163-KC1 WH-16 203-KC10 BK-18 H833-KC5 PU-18 578-KC6 BU-18 M969-KC8 YL-18

E540-ME12 PK-18 E540-ME11 PK-18 E543-ME9 WH-18 E544-ME10 GN-18

163-MP38 WH-16 203-MP16 BK-18 N997-MP13 WH-18 163-MP15 WH-16

NOTE AL SHT 1

CONN 51 KA-C1 3E3381

203-KT14 BK-18

E544-ME10 GN-18 E543-ME9 WH-18 E540-ME8 PK-18 762-ME16 YL-18

170-HL9 RD-18 200-HL10 BK-18

MOM6

200-KT2 BK-18

163-KL1 WH-16 779-KL2 WH-18 203-KL3 BK-18 L998-KL4 OR-18 L999-KL5 GN-18 578-KL6 BU-18 G943-KL7 BU-18 200-KL8 BK-18

CONNECT TO CR-C18 (LOC. SHT 1, D-11)

3

8

2

M969-KA4 YL-18

MOM3 MOM4

CONN 45 KL-C1 3E3388

ME-C1 1552264

7

MOM 1

2

4

CONN 9 HL-C4 1552267 WASHER ATT SW 169-0602

KC-C3 1429117 M968-KC12 BU-18 M968-KC11 BU-18 586-KC3 BR-18

CONN 47 KC-C4 3E3364 1 M969-KC14 YL-18 2

5

614-KA7 PU-18

5

M969-KC8 YL-18 M968-KC12 BU-18 M968-KC11 BU-18

163-MP33 WH-16 163-MP32 WH-16

NOTE A, SHT 1 (TO CAB GROUND STUD, LOC. SHT 1, F-7)

163-MP15 WH-16 N997-MP13 WH-18 203-MP16 BK-18 163-MP38 WH-16

6

203-KA5 BK-18

CONN 46 KC-C1 3E3387

MP-C4 1552264

203-MP17 BK-18

163-MP14 WH-16

7

QUICK COUPLER PIN SW 169-0612

200-MP31 BK-18

-

8

585-KC4 YL-18

203-MP22 BK-18 203-MP23 BK-18 585-MP8 YL-18 586-MP7 BR-18 762-MP34 YL-18 779-MP6 WH-18 E543-MP9 WH-18 E540-MP10 PK-18 E544-MP12 GN-18 G943-MP11 BU-18 H833-MP3 PU-18 M968-MP42 BU-18 M969-MP30 YL-18 L998-MP27 OR-18 L999-MP28 GN-18

M968-MP29 BU-18 200-MP37 BK-18 L998-MP27 OR-18 L999-MP28 GN-18 M969-MP30 YL-18

9

CAT DATA LINK

163-MP20 WH-16

E540-MP10 PK-18 E543-MP9 WH-18 E544-MP12 GN-18 G943-MP11 BU-18 H833-MP3 PU-18 M968-MP41 BU-18 M968-MP41 BU-18 M968-MP42 BU-18 M968-MP29 BU-18

944-MP4 OR-18 945-MP5 BR-18

10

MP-C7 3E3369 CONN 11 A NOTE V 163-MP21 WH-16 B SHT 1 200-MP36 BK-16 C

944-MP4 OR-18 945-MP5 BR-18

585-MP8 YL-18 586-MP7 BR-18 779-MP6 WH-18

11

NOTE C SHT 1

163-MP21 WH-16 163-MP20 WH-16 203-MP22 BK-18 203-MP23 BK-18 203-MP17 BK-18 585-MP8 YL-18 586-MP7 BR-18 779-MP6 WH-18

HYD FLOW RLY 3E-9362

AUX HYDRAULICS CNTRL 168-8238

12

13

C884-KR16 OR-18

15

PRESS SW LOADER 131-9203

RIDE CONTROL RLY 3E-9362

RIDE CONTROL LICENSE PLATE LAMP

CONN 33 TA-C9 1552267 A 105-TA28 RD-18 B 450-TA30 YL-18 C 307-TA32 OR-18

CONNECT TO TACHOMETER LAMP TERMINAL

614-FR4 PU-18

FR-C2 1429117

CONN 42 FP-C2 3E3364

FL-C1 1552269

NOTE AJ SHT 1

1 2

627-FL2 YL-18 200-FL1 BK-18

JA-C7 3E3364 1 G981-JA8 PU-18 2 200-JA11 BK-18

CONN 48 JA-C11 1552269 1 G981-JA6 PU-18 2 200-JA12 BK-18

L STAB LEG UP SW

FP-C3 3E3364 1 610-FP1 OR-18 2 200-FP5 BK-18

627-FP4 YL-18 200-FP3 BK-18

NOTE T SHT 1

R STAB LEG UP SW

NOTE AK SHT 1

IF JA-C7 TO STAB LEG SWITCH, THEN CONNECT TO JU-C1 OR JU-C2 (LOC. SHT 2, C-9)

1 2

E

202-TA33 BK-18 A250-TA14 BK-18 306-TA20 GN-18

NOTE C SHT1

307-TA11 OR-18 307-TA7 OR-18

307-TA21 OR-18

338-TA5 PK-18 338-TA9 PK-18 450-TA10 YL-18 A346-TA3 BU-18 A347-TA6 GN-18 F846-TA18 PU-18 G848-TA19 GN-18 M733-TA17 PK-18

338-TA22 PK-18 338-TA23 PK-18

185-5901 627-FL2 YL-18 200-FL1 BK-18

A346-TA3 202-TA15 338-TA23 327-TA26

GN-18 BK-18 PK-18 PK-14

CONN 19 TA-C7 1552272 BU-18 BK-18 PK-18 PK-14

1 2 3 4

A347-TA6 GN-18 M733-TA17 PK-18 T901-TA34 YL-18 T902-TA35 PK-18

NOTE C SHT1

CONN 32 TA-C4 3E3364 1 944-TA12 OR-18 2 945-TA13 BR-18

D

30

CONNECT TO XF-C7 (LOC. SHT 2, F-7) TA-C5 9X1054 327-TA25 PK-14

CAT DATA LINK CONNECT TO MP-C1 (LOC. SHT 2, I-12)

TA-C3 1552267 A F846-TA18 PU-18 B G848-TA19 GN-18 C A250-TA14 BK-18

CAT DATA LINK

PU-18 GN-18 BK-18

IF AUTOSHIFT ATTACHMENT IS USED, THEN MOVE A313-JA1 SOCKET TERMINAL FROM POS 4 TO POS 1 ON CONN. JA-C3

944-UH1 OR-18 944-UH3 OR-18 944-UH5 OR-18 944-UH11 OR-18 945-UH12 BR-18 945-UH6 BR-18 945-UH4 BR-18 945-UH2 BR-18

NOTE C UH-C4 SHT 1 1552269 1 944-UH5 OR-18 2 945-UH6 BR-18 CONN 35

113-UH7 OR-18 200-UH8 BK-18 944-UH9 OR-18 945-UH10 BR-18 NOTE C SHT 1

A B C D E F G H J

CAT DATA LINK SERVICE PORT

CONN 48 JU-C4 1552269 1 G981-JU10 PU-18 2 200-JU11 BK-18

G981-JU1 PU-18 200-JU2 BK-18

JU-C2 3E3364 G981-JU3 PU-18 200-JU4 BK-18

MACHINE SECURITY SYSTEM

JU-C10 1552269 1 G981-JU22 PU-18 2 A856-JU16 OR-18

JU-C6 1552269 1 H809-JU6 YL-18 2 200-JU7 BK-18

A B C

G789-WE2 BR-18 E764-WE1 OR-18

NOTE X SHT 1

2

1 3

CONN 31 A PK-18 B WH-18 C OR-18

CONN 31 A B C

NOTE AM SHT 1

B

7 5 6

3 1 4 2

6

WE-C10 1299819 G795-WE25 OR-18 F872-WE11 BU-18 G796-WE24 YL-18 H769-WE5 BR-18

LEFT STEER RELAY 3E-7572

BU-18 YL-18 OR-18 YL-18

200-WF3 BK-18

136-WF16 GN-18 136-WF17 GN-18 200-WF5 BK-18 200-WF4 BK-18 200-WF6 BK-18 200-WF20 BK-18

G789-WF12 BR-18

G789-WF19 BR-18 G789-WF18 BR-18

G795-WF10 OR-18

G795-WF15 OR-18 G795-WF14 OR-18

1 2 3 4

G789-WF19 BR-18 200-WF4 BK-18 200-WF20 BK-18 G795-WF15 OR-18

G726-WE31 GY-18 H770-WE27 BR-18

7

8

5

3 1 4 2

6

WE-C9 1299819 G795-WE26 F871-WE12 G796-WE16 H768-WE10

2

200-WF6 BK-18

NOTE U SHT 1

5

1 3 4

TIMER DIODE 189-3158

GEAR F1 F2 F3 F4 F5 NEUT R1 R2 R3

6

OFF ON OFF ON ON OFF OFF OFF OFF

OFF OFF OFF OFF OFF OFF ON ON ON

ON OFF ON OFF OFF OFF OFF OFF OFF

ON ON OFF OFF OFF --ON OFF OFF

OFF OFF ON ON OFF --OFF ON OFF

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

202-XF15 123-XF28 973-XF39 977-XF14

973-XF39 BR-18 977-XF14 YL-18

A B C

SPD CLUTCH 2 SOL 117-2911

RD-18 RD-18

1 2

BK-18 WH-18

CONN 12 JU-C9 3E3375 1 184-JU5 BU-18 2 200-JU21 BK-18 3 134-JU19 YL-18 4 976-JU15 OR-18

1 2

755-XG16 OR-18 975-XG15 WH-18 H730-XG11 BR-18 975-XG12 WH-18

975-XG8 WH-18 975-XG14 WH-18 975-XG3 WH-18 975-XG4 WH-18 975-XG15 WH-18 975-XG12 WH-18

CONN 59 XF-C1 3E5178

XE-C4 1552252

AUTO MANUAL SW 169-0604

CONN 66 XC-C1 1552272

XF-C4 3E3375

BK-18 WH-18 BR-18 YL-18

977-XF14 202-XF15 123-XF28 973-XF39

YL-18 BK-18 WH-18 BR-18

1 2 3 4

202-XC4 BK-18 123-XC5 WH-18

977-XC2 YL-18 202-XC1 BK-18 123-XC5 WH-18 973-XC9 BR-18

202-XC3 BK-18

XG-C7 1552269

975-XG2 WH-18

XG-C1 3E5179

975-XG14 WH-18 N905-XG6 OR-18 975-XG3 WH-18 N904-XG1 PU-18

975-XG8 WH-18 H731-XG7 GY-18

XG-C5 1552269 1 N904-XG1 PU-18 2 975-XG3 WH-18

XG-C2 1552267

AWS MODE SELECT

RD-18 RD-18

A B C

N905-XG6 OR-18 975-XG14 WH-18


RD-18 RD-18

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

202-XG10 BK-18 710-XG9 GN-18 H731-XG7 GY-18 H730-XG11 BR-18 755-XG16 OR-18 N904-XG1 PU-18 N905-XG6 OR-18 N907-XG5 GN-18 975-XG2 WH-18

7

8

E 614-XC6 PU-18

1

2

3 4

5

973-XC9 BR-18

6

977-XC2 YL-18

CONN 65 XF-C6 1552272

FRONT CONSOLE XE-C2 3E3375

123-XE7 WH-18 202-XE18 BK-18 419-XE19 YL-18 766-XE21 GN-18 945-XE17 BR-18 944-XE16 OR-18 973-XE31 BR-18 975-XE6 WH-18 977-XE23 YL-18 A972-XE4 OR-18 C720-XE20 BU-18 E701-XE1 PK-18 F739-XE32 GN-18 F738-XE14 WH-18 F748-XE2 WH-18 F765-XE22 BR-18

REVERSE SOL 148-8986

H730-XG11 BR-18 H731-XG7 GY-18 N904-XG1 PU-18 N905-XG6 OR-18 N907-XG5 GN-18

202-XG10 BK-18 710-XG9 GN-18 975-XG8 WH-18 H731-XG7 GY-18

RD-18 RD-18

614-XC6 PU-18 614-XC8 PU-18

977-XC2 YL-18 973-XC9 BR-18

202-XG10 BK-18 710-XG9 GN-18 755-XG16 OR-18

XG-C3 1552269

710-XG9 GN-18 202-XG10 BK-18

XG-C6 3E3364 1 H731-XG7 GY-18 2 975-XG8 WH-18

RD-18 RD-18

1 2

SPEED SENSOR 189-5746

200-JU20 BK-18 134-JU19 YL-18 976-JU15 OR-18

614-XC7 PU-18 NOTE AL SHT 1

XC-C2 1429117

975-XG4 WH-18 N907-XG5 GN-18

XG-C8 1552267 RD-18 RD-18

F CONNECT TO PLATFORM HARNESS PW-C3 (LOC. SHT 1, H-6) IN PLACE OF THE SHUTTLE CONTROL

C720-XF9 BU-18 F765-XF29 BR-18

OFF OFF OFF OFF ON --OFF OFF ON


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

202-XF15 BK-18

944-XF7 OR-18 945-XF36 BR-18

NOTE C SHT1

N907-XG5 GN-18 975-XG4 WH-18

STAB TIMER 173-7003

923-XF33 GY-18 F765-XF29 BR-18 123-XF43 WH-18 306-XF35 GN-18 307-XF34 OR-18 766-XF11 GN-18 568-XF4 GN-18 419-XF6 YL-18 C720-XF9 BU-18

H17

POSITION TERM CONN A REAR STEER 2&3,5&6 B LOCKED OFF -----C CIRCLE STEER 1&2,4&5

G795-WF14 OR-18

944-XF23 944-XF22 945-XF24 945-XF25

FWD HIGH REVERSE FWD LOW SPD CLUTCH 1SPD CLUTCH 2 SPD CLUTCH 3 SOLENOID 1SOLENOID 2SOLENOID 3 SOLENOID 4 SOLENOID 5 SOLENOID 6

SOL GP B 148-8988

H767-WF11 BR-18 G796-WF2 YL-18 G789-WF18 BR-18

568-XF4 GN-18 766-XF11 GN-18

123-XF27 WH-18 202-XF16 BK-18 766-XF11 GN-18 419-XF5 YL-18 944-XF23 OR-18 945-XF25 BR-18 973-XF39 BR-18 977-XF14 YL-18 C720-XF9 BU-18

OR-18 PK-18 WH-18 GN-18 WH-18

419-XF6 YL-18

PLATFORM IF JU-C2 TO STAB LEG SWITCH, THEN CONNECT TO JA-C6 OR JA-C7 (LOC. SHT 2, D-9)

CONN 12 JU-C3 1552272 1 2 3 4

419-XF2 YL-18 419-XF5 YL-18

IF JU-C1 TO STAB LEG SWITCH, THEN CONNECT TO JA-C6 OR JA-C7 (LOC. SHT 2, D-9)

A-1 BAT (+) B-2 GND (-) B-1 INPUT (S) C-1 OUTPUT (L)

JU-C8 1864321

STAB LEG UP DETENT

WF-C5 3E7188

CONN 58 XE-C1 1552252 202-XE24 BK-18 710-XE26 GN-18 H731-XE27 GY-18 H730-XE28 BR-18 755-XE29 OR-18 N904-XE15 PU-18 N905-XE25 OR-18 N907-XE30 GN-18 975-XE5 WH-18

202-XE24 BK-18 710-XE26 GN-18 755-XE29 OR-18 975-XE5 WH-18 H730-XE28 BR-18 H731-XE27 GY-18 N904-XE15 PU-18 N905-XE25 OR-18 N907-XE30 GN-18

FWD HIGH SOL 117-2911

XE-C6 1552269 1 419-XE19 YL-18 2 C701-XE34 YL-18

DIODE AUTOSHIFT 1 106-8704

C701-XE34 YL-18 E702-XE33 OR-18 XE-C7 1552269 1 E702-XE33 OR-18 2 F739-XE32 GN-18

DIODE AUTOSHIFT 2 106-8704

123-XE7 WH-18

123-XE9 WH-18 123-XE8 WH-18

755-XE29 710-XE26 766-XE21 944-XE16 945-XE17 973-XE31

OR-18 GN-18 GN-18 OR-18 BR-18 BR-18

975-XE5 WH-18 975-XE6 WH-18

975-XE3 WH-18

977-XE23 YL-18 A972-XE4 OR-18 C720-XE20 BU-18 C920-XE10 GY-18 E701-XE1 PK-18 F738-XE14 WH-18 F748-XE2 WH-18 F765-XE22 BR-18 H730-XE28 BR-18 H731-XE27 GY-18 N904-XE15 PU-18 N905-XE25 OR-18 N907-XE30 GN-18 202-XE24 BK-18 202-XE18 BK-18

FWD LOW SOL 130-0912

NOTE C SHT1

XE-C5 8T9834 1 123-XE9 WH-18 2 202-XE13 BK-18 3 C701-XE34 YL-18 4 5 710-XE26 GN-18 6 7 8 944-XE16 OR-18 9 945-XE17 BR-18 10 11 12 C720-XE20 BU-18 13 766-XE21 GN-18 14 973-XE31 BR-18 15 16 977-XE23 YL-18 17 18 E702-XE33 OR-18 19 20 21 E701-XE1 PK-18 22 F748-XE2 WH-18 23 F738-XE14 WH-18 24 25 26 27 28 29 281-XE12 BK-18 30 C920-XE10 GY-18 31 N904-XE15 PU-18 32 N907-XE30 GN-18 33 N905-XE25 OR-18 34 H731-XE27 GY-18 35 H730-XE28 BR-18 36 755-XE29 OR-18 37 A972-XE4 OR-18 38 F765-XE22 BR-18 39 975-XE3 WH-18 40

AUTOSHIFT CONT 187-1043 BATTERY GROUND PARK BRAKE SW TO GND UNUSED XMSN OUTPUT SPEED SNSR UNUSED UNUSED CDL (+) CDL (-) UNUSED UNUSED NEUTRAL LOCK SW TO GND NEUT/DOWNSHIFT SW TO GND AUTO/MANUAL (MAN) SW TO GND UNUSED AUTO/MANUAL (AUTO) SW TO GND UNUSED RIDE CONTROL ENABLE CMD SW TO BAT UNUSED UNUSED RIDE CONTROL AUTO SW TO GND RIDE CONTROL ON SW TO GND LOADER ROD END PRESS SW TO GND HARN CODE 0 HARN CODE 1 HARN CODE 2 HARN CODE 3 HARN CODE 4 HARN CODE 5 DIAGNOSTIC INDICATOR FWD HIGH SOL REV SOL FWD LOW SOL SPD CLUTCH #1 SOL SPD CLUTCH #2 SOL SPD CLUTCH #3 SOL RIDE CONTROL RLY XMSN-IN-GEAR RLY SOL RETURN UNUSED

WIRES THAT HAVE SYSTEM WHEN THE KEY SWITCH IS WIRES THAT HAVE SYSTEM WHEN THE KEY SWITCH IS STARTING CIRCUIT.

YL-18 YL-18 YL-18 YL-18 YL-18

E764-WA17 OR-18 WE-C3 1552252

E764-WE1 OR-18 429-WE19 YL-18

H767-WE18 BR-18 H767-WE18 BR-18 H769-WE5 BR-18 H768-WE10 BR-18 H770-WE6 BR-18

200-WE20 BK-18 H767-WE18 BR-18 H768-WE10 BR-18 H769-WE5 BR-18 H770-WE6 BR-18 G726-WE7 GY-18 F871-WE12 PU-18 F872-WE11 BU-18

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

CONN 40 WA-C1 3E5179 E764-WA17 OR-18 429-WA2 YL-18

H767-WA18 BR-18

200-WA5 BK-18 H767-WA18 BR-18 H768-WA24 BR-18 H769-WA23 BR-18 H770-WA20 BR-18 G726-WA19 GY-18 F871-WA21 PU-18 F872-WA22 BU-18

G726-WA19 GY-18 H770-WA20 BR-18

200-WA5 BK-18 429-WA2 YL-18

E764-WA13 E764-WA14 H767-WA15 H767-WA16

WA-C12 7N8205 OR-18 OR-18 BR-18 BR-18

1 2 3 4

WA-C13 7N8205 1 G726-WA19 GY-18 2 3 4 H770-WA20 BR-18 WA-C8 7N8204

F872-WA22 F871-WA21 H768-WA24 H769-WA23

H770-WE6 BR-18 G726-WE7 GY-18

BU-18 PU-18 BR-18 BR-18

F872-WA22 F871-WA21 H768-WA24 H769-WA23

BU-18 PU-18 BR-18 BR-18

1 2 3 4

200-WA5 BK-18 429-WA2 YL-18 DIODE AS 148-4505

DIODE AS 148-4505

DIODE AS 148-4505

1 2 3 4

WA-C9 7N8204 E764-WA1 E764-WA3 H767-WA4 H767-WA6

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

WA-C10 7N8204 1 G726-WA10 GY-18 2 3 4 H770-WA9 BR-18

1 2 3 4

WA-C11 7N8205 F872-WA12 BU-18 F871-WA11 PU-18 H768-WA7 BR-18 H769-WA8 BR-18

WA-C3 1552269 1 E764-WA3 OR-18 2 H767-WA4 BR-18

LN-C7 3E3375 CONN 19 1 NOTE AK 306-LN18 GN-18 2 SHT 1 202-LN5 BK-18 3 338-LN19 PK-18 4 327-LN20 PK-18

WA-C2 1552269 1 E764-WA1 OR-18 2 H767-WA6 BR-18

RD-18 BR-18

RD-18 BR-18

AWS LOCK VALVE SOL 129-4531

RD-18 BR-18

AWS SHUTOFF SOL 3E-8622

RD-18 BR-18

AWS RH STEER SOL 160-7203

429-WA2 YL-18 200-WA5 BK-18

1 2

265-LN12 BK-18

LN-C5 1116795 202-LN10 BK-18

30

HEATER AND AIR CONDITIONER CIRCUIT. GROUND CIRCUIT. MACHINE SECURITY CONTROL CIRCUIT. AUX HYDRAULIC CONTROL CIRCUIT. START AID CIRCUIT. AUTOSHIFT CONTROL CIRCUIT.

CONN 67 XE-C3A XE-C3 8Y-7833 1552269 1 281-XE12 BK-18 2 202-XE11 BK-18

BATTERY BOX

PK-18 BK-18

87 87A

AWS LH STEER SOL 160-7203

86 30

RR STEER POS SNSR 107-9677

NOTE U SHT 1

ALL WHEEL STEER

1 2 3 4

CONN 12 LN-C3 3E3376 184-LN9 BU-18 200-LN6 BK-18 134-LN7 YL-18

NOTE AK SHT 1 134-LN16 YL-18 202-LN2 BK-18 G703-LN22 GN-18 265-LN15 BK-18

134-LN16 YL-18 202-LN2 BK-18 G703-LN1 GN-18 265-LN15 BK-18

DEL ARC SUPPR 1 189-3158

LN-C9 1552269 1 134-LN24 YL-18 2 G703-LN25 GN-18

DEL ARC SUPPR 2 189-3158

134-LN16 YL-18 134-LN23 YL-18 134-LN24 YL-18

614-LC15 PU-18 614-LC16 PU-18

LC-C4 1552269 1 M969-LC13 YL-18 2 134-LC9 YL-18

CONN 12 LH-C1 3E3375

LN-C2 1552272 1 2 3 4

200-LH2 BK-18 134-LH3 YL-18 F739-LH1 GN-18

LH-C2 3E3382

F739-LH1 GN-18 200-LH2 BK-18 134-LH3 YL-18

1 2 3 4 5 6

CONN 56 LC-C1 1552273 F748-LC4 WH-18 976-LC5 OR-18 E701-LC6 PK-18 F739-LC7 GN-18 200-LC8 BK-18 134-LC9 YL-18

134-LX7 YL-18 G703-LX8 GN-18

134-LX7 YL-18 202-LX5 BK-18 G703-LX1 GN-18 265-LX6 BK-18

G703-LN25 GN-18

NOTE: IF RIDE CONTROL ATTACH., CONNECT TO RIDE CONTROL HARNESS CONNECTOR RA-C1 AND DON'T USE HARNESS LH.

NOTE Y SHT 1

1 2 3 4

NOTE AL SHT 1

265-LN13 BK-18

184-LN9 BU-18 200-LN6 BK-18 134-LN8 YL-18 976-LN3 OR-18

CONN 57 LX-C2 3E3375

LN-C1 3E3372

LN-C4 1552269 1 134-LN23 YL-18 2 G703-LN21 GN-18

LN-C6 1116795

DEAD ENG LOWER COMMAND RLY 3E-9362 G703-LN22 GN-18 976-LN3 OR-18 265-LN12 BK-18 134-LN4 YL-18

CONN 19 1 2 3 4

G703-LN21 GN-18

202-LN11 BK-18 85

AWS AXLE

PLATFORM

86

DEAD ENG LOWER ENABLE RLY 3E-9362

G703-LN22 GN-18

WA-C7 1552269

A

85 87

976-LN3 OR-18

RD-18 BR-18

306-LN18 265-LN14 338-LN19 327-LN20

LN-C8 3E3372 GN-18 BK-18 PK-18 PK-18

265-LN17 BK-18

87A

WA-C6 1552269 1 F872-WA12 BU-18 2 H769-WA8 BR-18 WA-C5 1552269 1 F871-WA11 PU-18 2 H768-WA7 BR-18

134-LN4 YL-18

AWS CIRCLE STEER SOL 160-7203

WA-C4 1552269 1 G726-WA10 GY-18 2 H770-WA9 BR-18

C

GAUGE CIRCUIT. PANEL LAMP CIRCUIT. TURN SIGNAL/WIPER/WASHER CIRCUIT.

AUTOSHIFT

FRONT CONSOLE

200-WA5 BK-18 429-WA2 YL-18

VOLTAGE OFF. VOLTAGE ON.

ALL DASHED LINES ARE ATTACHMENTS.

281-XE12 BK-18

TRANSMISSION

DIAGNOSTIC LED 3E-8679

202-XE13 BK-18 202-XE11 BK-18 202-XE11 BK-18

SOL GP A 148-8988

D 123-XE8 WH-18 C920-XE10 GY-18

PLATFORM CONN PW-C34 & PW-C35 ATTACHMENTS ATTACHMENT MACH SECURITY DEAD ENG LOWER AUTOSHIFT -

G795-WF14 OR-18 G789-WF18 BR-18

G796-WE22 YL-18 G796-WE22 YL-18

OR-18 PU-18 YL-18 BR-18

CIRCLE STEER

AWS MODE SELECT SW 115-1970

136-WF16 GN-18

G795-WE15 OR-18 G795-WE15 OR-18 G796-WE30 G796-WE23 G796-WE16 G796-WE24 G796-WE29

H17

G796-WF2 YL-18 H767-WF11 BR-18

G795-WE25 OR-18 G795-WE21 OR-18 G795-WE26 OR-18

G796-WE30 YL-18 F879-WE14 PK-18 G795-WE25 OR-18 F872-WE11 BU-18 G796-WE24 YL-18 H769-WE5 BR-18

NOTE Y SHT 1

INDICATOR LAMP 144-9933

E764-WE1 OR-18 F871-WE12 PU-18 F872-WE11 BU-18 G726-WE7 GY-18 G789-WE2 BR-18

F877-WE3 WH-18

DETENT VALVE GP 185-5900

IND.REAR STEER

30

123-XF8 WH-18 202-XF26 BK-18

123-XF10 WH-18 202-XF16 BK-18 218-XF17 BK-18 265-XF13 BK-18 419-XF6 YL-18 568-XF4 GN-18 766-XF11 GN-18 944-XF7 OR-18 945-XF36 BR-18 C720-XF9 BU-18 F765-XF29 BR-18

202-XF16 BK-18 218-XF17 BK-18 265-XF13 BK-18

NOTE C SHT1

200-JU21 BK-18 200-JU20 BK-18 200-JU14 BK-18

WF-C4 1552272

200-WE20 BK-18 200-WE20 BK-18

F879-WE14 PK-18

429-WF1 YL-18

WF-C1 1141749

200-WF5 BK-18 429-WF1 YL-18 136-WF17 GN-18

429-WF1 YL-18 G796-WF2 YL-18 H767-WF11 BR-18

RIGHT STEER RELAY 3E-7572

H770-WE38 BR-18 G726-WE28 GY-18

136-WF13 GN-18 200-WF3 BK-18 G789-WF12 BR-18 G795-WF10 OR-18 H767-WF11 BR-18 G796-WF2 YL-18 429-WF1 YL-18

200-WE17 BK-18 200-WE8 BK-16 200-WE33 BK-16

G796-WE29 YL-18 F877-WE3 WH-18 8

JU-C7 1552269 H809-JU8 YL-18 200-JU9 BK-18

R STAB LEG DETENT

136-WF17 GN-18 SEND

429-WE19 YL-18 429-WE19 YL-18

G796-WE30 YL-18 F879-WE14 PK-18

3 1 4 2

1 2 3 4 5 6 7 8

136-WE4 GN-18 200-WE17 BK-18 G789-WE2 BR-18 G795-WE15 OR-18 H767-WE18 BR-18 G796-WE22 YL-18 429-WE19 YL-18

136-WF13 GN-18

200-WE17 BK-18

C885-WE36 PK-18 C883-WE37 GY-18

5

CONN 34 WF-C6 3E3387

WE-C5 1552264

136-WE13 GN-18 136-WE9 GN-18

E803-WE34 YL-18 E804-WE35 BU-18 136-WE13 GN-18

8 WE-C8 1299819

1 2

GND

136-WE4 GN-18 136-WE4 GN-18

AWS QC RELAY 3E-7572

7

614-WF8 PU-18

CONN 11 WE-C2 1552267 A 163-WE32 WH-16 B 200-WE33 BK-16 C

WE-C6 1552267

E804-WE35 E803-WE34 G795-WE21 G796-WE23

WE-C7 3E3369

AWS POS GAUGE 170-6307

CONN 11 WE-C1 3E3370 A 163-WE32 WH-16 B 200-WE8 BK-16 C 136-WE9 GN-18

NOTE AM SHT 1

REAR STEER SW 189-0998

184-JU5 BU-18 200-JU17 BK-18 A856-JU16 OR-18 H809-JU18 YL-18

IGN

NOTE V SHT 1

C

NOTE AL SHT 1

614-WF7 PU-18

614-WF8 PU-18

87A

419-XF2 YL-18

123-XF10 WH-18 123-XF28 WH-18

XG-C4 1552269

L STAB LEG DETENT

614-WF9 PU-18

BK-18 RD-18 BU-18

CONN 48 JU-C5 1552269 1 G981-JU12 PU-18 2 200-JU13 BK-18

R STAB UP SW

ALL WHEEL STEER

86

87

568-XF4 GN-18

A972-XF21 E701-XF18 F738-XF20 F739-XF12 F748-XF19

L STAB UP SW

1 2

WE-C4 1552267

85

123-XF27 WH-18

975-XF3 WH-18 A972-XF21 OR-18 E701-XF18 PK-18 F738-XF20 WH-18 F739-XF12 GN-18 F748-XF19 WH-18 F765-XF1 BR-18

PARKING BRAKE ALARM RLY 3E-9362

JU-C1 3E3364 1 2

975-XF3 WH-18

XF-C9 1116795

STAB LEG ALARM

CONNECT TO UH-C5 (LOC. SHT 2, D-11)

PRESSURE SW 128-5091

NOTE AG SHT 1

CONN 55 XF-C11 3E3381 1 E701-XF18 PK-18 2 F748-XF19 WH-18 3 F738-XF20 WH-18 4 A972-XF21 OR-18 5 975-XF31 WH-18 6 F739-XF12 GN-18

568-XF4 GN-18

CONN 41 UH-C3 9W1951

MSS LED INDICATOR 165-5655

GREEN

NOTE AE SHT 1

A313-JA1 OR-18 G981-JA2 PU-18

CAT DATA LINK SERVICE PORT

RED

1 2

975-XF3 WH-18 A972-XF21 OR-18 E701-XF18 PK-18 F738-XF20 WH-18 F739-XF12 GN-18 F748-XF19 WH-18 F765-XF1 BR-18

F765-XF29 BR-18 F765-XF1 BR-18

F765-XF32 BR-18 975-XF31 WH-18 975-XF30 WH-18

975-XF31 WH-18

HORN ALARM 136-5185

NOTE C UH-C5 SHT 1 1552269 1 CONNECT TO TA-C4 944-UH3 OR-18 (LOC. SHT 2, D-14) 2 945-UH4 BR-18 CONN 32

MSS ENG RELAY 115-1615

WH-18 BK-18 BK-18 WH-18

UH-C1 1552269 1 944-UH1 OR-18 2 945-UH2 BR-18 CONN 39

NOTE W, SHT 1

CONN 17 JA-C2 3E3364 752-JA3 YL-18 754-JA4 BU-18

752-JA3 YL-18 754-JA4 BU-18 A313-JA1 OR-18

+ -

NOTE C SHT 1

CAT DATA LINK

87A

FERRITE COIL AS. 208-3702 1 2 3 4

87

86

1 2 3 4

CONN 10 UH-C2 3E3364 1 113-UH7 OR-18 2 200-UH8 BK-18

NOTE C UH-C6 SHT 1 1552269 1 944-UH11 OR-18 2 945-UH12 BR-18 CONN 38

CAT DATA LINK

85 327-TA26 PK-14

TA-C10 1552272 T901-TA34 YL-18 T902-TA35 PK-18 T902-TA4 PK-18 T901-TA16 YL-18

ALARM DIODE BLOCK 172-9200

JA-C3 1552272

- SPARE NOTE C SHT1

NOTE A (TO CAB GROUND STUD)

NOTE AK SHT 1

CAT DATA LINK

NOTE C SHT 1

945-XF36 BR-18 944-XF7 OR-18

NOTE C SHT1

265-XF13 BK-18 218-XF17 BK-18 419-XF2 YL-18 568-XF4 GN-18 944-XF22 OR-18 945-XF24 BR-18 F765-XF29 BR-18

200-JA13 BK-18

REAR FOG LAMP 8Q-4398

REAR FOG LAMP ATCH TA-C6 CONN 19 3E3375 1 306-TA20 2 202-TA24 NOTE AK 3 SHT 1 338-TA22 4 327-TA25

944-XF22 OR-18 945-XF24 BR-18

XF-C7 3E3364

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

BATTERY GROUND CDL (+) CDL (-) START RLY COIL OUT KEY START SW TO BAT BACKUP ALARM OUT START RLY COIL RETURN DEAD ENG LWR SW TO GND UNUSED UNUSED UNUSED

NOTE AK SHT 1

134-LC9 YL-18 200-LC11 BK-18 200-LC10 BK-18

614-LC14 PU-18

DEAD ENG LOWER SW 193-8639 8 7 200-LC10 BK-18 1 976-LC17 OR-18 2 M969-LC13 YL-18 3 F739-LC7 GN-18 MOM 4 F748-LC4 WH-18 5 200-LC11 BK-18 6 E701-LC6 PK-18 IF AUX. HYDRAULICS, LC-C2 CONNECT LC-C4 TO KC-C4 1429117 (LOC. SHT 2, H-9)

INSERT INTO JIFFY SPLICE CF-C9 (LOC. SHT 1, E-3

976-LC18 OR-18

976-LC17 OR-18 976-LC5 OR-18

RD-18 BR-18

LH LOCK VALVE SOL 8C-5541

LX-C4 1552269 1 134-LX3 YL-18 2 G703-LX2 GN-18

RD-18 BR-18

RH LOCK VALVE SOL 8C-5541

LX-C3 1552267 A 202-LX5 BK-18 B G703-LX4 GN-18 C 265-LX6 BK-18

G703-LX8 GN-18 G703-LX1 GN-18

7

H18

2 5

4 6

NOTE: USE DUAL FUNCTION RIDE CONTROL SWITCH FOR DEAD ENGINE LOWER & RIDE CONT. ATTACH. CONFIGURATIONS. THE MOMENTARY POSITION IS USED FOR DEAD ENG LOWER.

NOTE AK

A B C

FLOAT DETENT PILOT PRESS SW 194-2553

A

NOTE: USE PRESS SWITCH FOR PILOT HYDRAULIC LOADER CONFIGURED MACHINES IN PLACE OF LIMIT SWITCH.

DEAD ENGINE LOWER

176-0268 CHG 01 VOLUME 2 OF 2

15

14

13

12

11

10

9

8

7

6

5

4

3

B

HOW TO USE THIS TABLE: 1) IDENTIFY ALL ATTACHMENTS BEING INSTALLED. 2) GO DOWN LEFT COLUMN TILL AN INSTALLED ATTACHMENT IS FOUND. 3) GO LEFT TO RIGHT ACROSS ROW TILL FIRST "YES" CONNECTOR. 4) IF THE MATCH ATTACH IS AN INSTALLED ATTACHMENT, CONNECTORS CAN BE MATED. 5) IF NOT, CONTINUE ACROSS ROW UNTIL AN ATTACHMENT OR PW-C34 MATCHES. 6) REPEAT STEPS 2 - 5 TILL ALL ATTACHMENT CONNECTIONS HAVE BEEN FOUND. 7) PLATFORM CONNECTORS PW-C34 & PW-C35 SHOULD BE MATED TO A CONNECTOR. 8) NEVER MAKE A CONNECTION WHERE THERE IS A "NO".

FLOAT DETENT LIMIT SW 131-0379

1 3

MOM

CONN XF-C3 TA-C6 NO LN-C5 NO XF-C2 NO PW-C35 YES

DEAD MACH ENG SECURLOWER ITY LN-C6 TA-C7 PW-C34 NO NO YES NO YES YES YES YES YES YES YES YES

YES - CONNECTION IS ALLOWED NO - DO NOT CONNECT

8 MOM

H18

MATCH AUTOATTACH SHIFT

TABLE 1 - CONNECTIONS FOR ATTACHMENTS WITH PW-C34 & PW-C35

DUAL FUNC RIDE CONT SW 193-8640

134-LC9 YL-18 200-LC8 BK-18

DEAD ENGINE LOWER

LX-C1 1552269 1 134-LX9 YL-18 2 G703-LX10 GN-18

BK-18 RD-18 BU-18

+ BAT GND DRIVER #2 OUTPUT EXCITER COIL SIGNAL LINE DRIVER #1 INPUT DRIVER #1 OUTPUT UNUSED DRIVER #2 INPUT LED GND KEYSWITCH ON POSITION INPUT ALTERNATOR R TERMINAL INPUT UNUSED KEYSWITCH CRANK POSITION INPUT UNUSED CAT DATA LINK + CAT DATA LINK UNUSED UNUSED EXCITER COIL RETURN LINE DRIVER #1 GND RETURN RED LED SIGNAL LINE GREEN LED SIGNAL LINE DRIVER 2 ENABLE INPUT UNUSED UNUSED UNUSED

105-TA1 RD-18 450-TA10 YL-18 307-TA21 OR-18 A346-TA3 BU-18 202-TA15 BK-18 338-TA23 PK-18 338-TA22 PK-18 202-TA24 BK-18 306-TA20 GN-18

202-TA15 BK-18 202-TA24 BK-18

1 2 3 4

BK-18 RD-18 BU-18

105-TA1 RD-18 TA-C1 1506766 1 105-TA1 RD-18 3 202-TA33 BK-18 5 A346-TA3 BU-18 7 T901-TA16 YL-18 9 338-TA5 PK-18 11 A347-TA6 GN-18 13 18 307-TA7 OR-18 19 A250-TA14 BK-18 24 338-TA9 PK-18 26 450-TA10 YL-18 29 31 307-TA11 OR-18 40 42 944-TA12 OR-18 45 945-TA13 BR-18 47 52 53 T902-TA4 PK-18 58 M733-TA17 PK-18 60 F846-TA18 PU-18 62 G848-TA19 GN-18 64 306-TA20 GN-18 66 68 70

306-XF40 218-XF17 338-XF41 327-XF42

CAT DATA LINK CONNECT TO UH-C1 (LOC. SHT 2, E-11)

ALARM VALVE GP MACHINE SECURITY CNTRL 156-6155

GN-18 BK-18 PK-18 PK-18

CONN 64 XF-C14 3E5178

923-XF33 GY-18 306-XF35 GN-18 307-XF34 OR-18 123-XF8 WH-18 123-XF43 WH-18 202-XF26 BK-18 C720-XF9 BU-18 766-XF11 GN-18 419-XF6 YL-18 568-XF4 GN-18 F765-XF29 BR-18

PK-18 WH-18 WH-18 OR-18

NOTE AH SHT 1

CONN 33 TA-C8 3E3369 A 105-TA27 RD-18 B 450-TA29 YL-18 C 307-TA31 OR-18

627-FR3 YL-18

IF JA-C6 TO STAB LEG SWITCH, THEN CONNECT TO JU-C1 OR JU-C2 (LOC. SHT 2, C-9)

GY-18 GN-18 OR-18 WH-18 BK-18 BK-18 BK-18

E701-XF18 F748-XF19 F738-XF20 A972-XF21

3 4 6

5

JA-C6 3E3364 G981-JA7 PU-18 200-JA9 BK-18

1 2

923-XF33 306-XF35 307-XF34 123-XF38 202-XF37 218-XF17 265-XF13

1 2 3 4

1

2

MSS EXCITER COIL 206-5203

CONN 43 FR-C1 FP-C1 1552267 3E3369 A 610-FP1 OR-18 610-FR1 OR-18 B 200-FR2 BK-18 200-FP2 BK-18 C 627-FR3 YL-18 627-FP4 YL-18

614-FR4 PU-18

XF-C15 1552253 123-XF38 WH-18 202-XF37 BK-18 944-XF7 OR-18 945-XF36 BR-18 306-XF35 GN-18 307-XF34 OR-18 923-XF33 GY-18 218-XF17 BK-18 265-XF13 BK-18

E701-XE1 PK-18 F748-XE2 WH-18 F738-XE14 WH-18 A972-XE4 OR-18

TA-C2 1552269 1 T902-TA35 PK-18 2 T901-TA34 YL-18

8

SHIFT HANDLE CONT 174-6649

944-XF7 OR-18 945-XF36 BR-18 265-XF13 BK-18 218-XF17 BK-18 202-XF16 BK-18 202-XF15 BK-18 123-XF10 WH-18 C720-XF9 BU-18 766-XF11 GN-18 419-XF6 YL-18 568-XF4 GN-18 F765-XF29 BR-18

7

CONN 19 XF-C3 1552272 GN-18 BK-18 PK-18 PK-18

123-XF27 WH-18 202-XF16 BK-18 419-XF5 YL-18 944-XF23 OR-18 945-XF25 BR-18 C720-XF9 BU-18 766-XF11 GN-18 F765-XF1 BR-18 975-XF3 WH-18 977-XF14 YL-18 973-XF39 BR-18 F739-XF12 GN-18

REAR FOG LAMP SW 169-0611 NOTE C SHT1

CONN 19 XF-C2 3E3375 1 306-XF40 2 265-XF13 3 338-XF41 4 327-XF42

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

F

CONN 48 JA-C10 1552269 1 G981-JA5 PU-18 2 200-JA10 BK-18

123-XE7 WH-18 202-XE18 BK-18 419-XE19 YL-18 944-XE16 OR-18 945-XE17 BR-18 C720-XE20 BU-18 766-XE21 GN-18 F765-XE22 BR-18 975-XE6 WH-18 977-XE23 YL-18 973-XE31 BR-18 F739-XE32 GN-18

610-FR1 OR-18 200-FR2 BK-18

2

1

416d bfp

Recommend Documents