545 WHEEL SKIDDER ELECTRICAL SCHEMATIC | CAT Machines Electrical Troubleshooting

Machine Harness Connector And Component Locations

FUSE - A component in an electrical circuit that will open the circuit if too much

current flows through it.

REED SWITCH - A switch whose contacts are controlled by a magnet. A magnet

closes the contacts of a normally open reed switch; it opens the contacts of a

normally closed reed switch.

SENDER - A component that is used with a temperature or pressure gauge. The

sender measures the temperature or pressure. Its resistance changes to give an

indication to the gauge of the temperature or pressure.

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.

CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the

circuit if too much current flows through it. This does not destroy the circuit breaker

and it can be reset to become part of the circuit again.

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.

325-L25 PK-14

200-L32 BK-14

325-A135 PK-14

AG-C4

111-7898

L-C12

3E-5179

AG-C4

111-7898

L-C12

3E-5179

C-C4

130-6795

Harness And Wire Electrical Schematic Symbols

Electrical Schematic Symbols And Definitions

9X-1123

Part Numbers For

Connector Assembly

Component

Part Number

Wire, Cable, or Harness

Assembly Identification

Circuit Number

Identification

Wire

Color

Single Wire

Connector

Wire

Gauge

Socket

Pin or Socket

Number

Plug

Receptacle

Typical representation of a

Sure-Seal connector. The plug

and receptacle contain

both pins and sockets.

Typical representation of

a Deutsch connector. The

plug contains all sockets

and the receptacle contains

all pins.

AG-C3

130-6795

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

32 in harness "L'.

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

Normally open switch that is closed due to an applied condition, and will open again with a

specific decrease in that condition.

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

Normally closed switch that is open due to an applied condition, and will close again

with a specific decrease in that condition.

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

from it.

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

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

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

by being fastened to the machine.

Electrical Schematic Symbols And Definitions

Pressure

Symbol

Temperature

Symbol

Level

Symbol

Flow

Symbol

Connector Location

Connector Number

Schematic

Location

Machine

Location

CONN 1 B-15

CONN 2 I-14 29

CONN 3 I-14 29

CONN 4 G-14 27

CONN 5 E-14 30

CONN 6 D-14 30

CONN 7 D-14 23

CONN 8 A-14 30

CONN 9 A-14 30

CONN 10 H-12 6

CONN 11 E-12 C

CONN 12 B-12 C

CONN 13 A-12 C

CONN 14 I-11 27

CONN 15 D-10 8

CONN 16 D-8 B

CONN 17 A-7 10

CONN 18 G-6 B

CONN 19 G-6 B

CONN 20 I-5 6

CONN 21 A-3 18

CONN 22 D-3 31

CONN 23 E-3 31

CONN 24 F-3 7

CONN 25 I-2 19

CONN 26 I-2 19

CONN 27 H-2 32

CONN 28 F-2 22

CONN 29 E-2 16

CONN 30 E-2 16

CONN 31 E-2 15

CONN 32 E-2 14

CONN 33 C-2 33

The connectors shown in this chart are harness to harness and special use

connectors. Connectors which join a harness to a component are generally

located at or near the component. See the component location chart

Component Location

Component

Schematic

Location

Machine

Location

Component

Schematic

Location

Machine

Location

Alarm - Action G-6 B Relay - Start A-5 13

Alarm - Backup B-15 1 Resistor E-12 C

Alternator D-1 2 Sender - Converter H-15 13

Arc Suppressor F-2 22 Sender - Fuel Level C-15 1

Batteries H-1,2 3 Sensor - Engine Speed F-2 7

Breaker - Grapple Lights A-5 13 Sensor - XMSN Out Speed I-15 24

Breaker - Main A-5 13 Solenoid - AC Clutch E-1 16

Breaker - STD lamps A-4 13 Solenoid - Differential Lock A-12 17

Code Plug - Harness H-6 B Solenoid - Fuel Shutdown D-2 18

Control - Grapple A-13 B Solenoid - Grapple CCW Rotate A-15 1

Control - Machine C-9 8 Solenoid - Grapple CW Rotate A-15 1

Control - Relay 2 B-6 13 Solenoid - Grapple Tong Close A-15 1

Control - Secondary Steer F-1 B Solenoid - Grapple Tong Open A-15 1

Convertor - 24V to 12V H-4 6 Solenoid - Lockup Clutch I-15 24

Fuse Blocks B-4,5 13 Solenoid - Start Aid E-2 15

Gauge - Quad I-3 C Solenoids - Transmission 6 H,I-15 24

Ground - Engine Block A D-1 9 Starter E-1 7

Ground - Engine Block B D-1 9 Switch - Accum Charge Pressure D-2 20

Ground - Frame D-1 11 Switch - Blower D-12 C

Ground - Frame 2 H-3 11 Switch - Coolant E-2 14

Ground - Frame 3 D-11 11 Switch - Differential Lock B-12 C

Ground - Lower Cab A-13 8 Switch - Disconnect H-2 21

Ground - Lower Cab 2 D-10 8 Switch - Engine Oil Pressure E-2 26

Ground - Platform G-7 D Switch - Forward Horn D-9 B

Horn - Forward C-1 4 Switch - Front Lamp F-10 26

Lamp - Action G-6 B Switch - Front Wiper H-10 26

Lamp - Lockup Clutch Ind H-3 C Switch - Front , Rear Washer H-10 26

Motor - Blower 1 G-15 27 Switch - Grapple Pressure A-15 B

Motor - Blower 2 G-15 27 Switch - Key Start F-7 B

Motor - Front Washer I-12 28 Switch - Left Defrost Fan I-10 26

Motor - Front Wiper I-1 19 Switch - Lockup Clutch Enable F-7 B

Motor - Left Defrost Fan GP H-7 10 Switch - Operator Mon Select F-7 B

Motor - Rear Washer I-12 28 Switch - Park Brake Pressure D-2 20

Motor - Rear Wiper C-13 25 Switch - Prim Steer Press F-2 B

Motor - Right Defrost Fan GP G-7 10 Switch - Rear And Atch Lamp G-10 26

Motor - Secondary Steer G-1 23 Switch - Rear Wiper G-10 26

Plug - Service Mode G-6 B Switch - Refrigerant E-2 16

Relay - Front Floodlamp H-12 6 Switch - Right Defrost Fan I-10 26

Relay - Grapple Floodlamp H-12 6 Switch - Sec Steer Press F-2 B

Relay - Grapple Solenoid Return B-6 B Switch - Spool Control C-12 C

Relay - Main A-4 13 Switch - Spool Direction C-12 C

Relay - Rear Floodlamp H-12 6 Switch - Start Aid F-7 B

Relay - Secondary Steer G-1 B Switch - XMSN Press Filter H-12 23

Relay - Spool Control D-12 C Thermostat F-15 27

A = Located in left dash panel.

B = Located in center dash area.

C = Located in right side compartment.

D = Located in cab floor.

Machine locations are repeated for components located close together.

Failure Mode Identifiers (FMI)

FMI No. Failure Description

0 Data valid but above normal operational range.

1 Data valid but below normal operational range.

2 Data erratic, intermittent, or incorrect.

3 Voltage above normal or shorted high.

4 Voltage below normal or shorted low.

5 Current below normal or open circuit.

6 Current above normal or grounded circuit.

7 Mechanical system not responding properly.

8 Abnormal frequency, pulse width, or period.

9 Abnormal update.

10 Abnormal rate of change.

11 Failure mode not identifiable.

12 Bad device or component.

13 Out of calibration.

14 Parameter failures.

15 Parameter failures.

16 Parameter not available.

17 Module not responding.

18 Sensor supply fault.

19 Condition not met.

20 Parameter failures.

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

Machine Code

545 Wheel Skidder 58

Related Electrical Service Manuals

Title Form Number

Alternator: 114-2401 (30SI) SENR7508

Caterpillar Monitoring System SENR1394

Starter: 6V-5207 (42MT) SENR3581

6V-5023 (KE 7.5) SENR3536

6V-5226 (F8.0) SENR4975

Electronic Transmission/Grapple Control SENR6686

Monitoring System Modes

Mode Of Operation Mode Number

Normal 0

Harness Code 1

Numeric Readout 2

Service 3

Tattletale 4

Calibration 5

Resistor, Sender, and Solenoid Specifications

Part No. Component Resistance (Ohms)¹

3E-1906 Solenoid - A/C Clutch 17.6 ± 0.6

7N-8532 Converter 560-716 @ 54.0 °C (130 °F)

72.0-82.0 @ 110 °C (230 °F)

9G-1950 Resistor 2.0 ± .1

116-4152 Differential Lock Solenoid 34.3 ± 1.7

¹ At room temperature.

Off Machine Switch Specification

Part No. Function Actuate Deactuate Contact Position

3E-6425 Coolant SW 38 ± 3ºC 27ºC MIN Normally

(100.4 ± 5.4ºF) (80.6ºF MIN) Closed

3E-6450 Pimary / Secondary 1200 kPa MAX 700.0 ± 100.0 kPa A-B Normally Open

Steering Pressure (175 psi MAX) (100.0 ± 15 psi) A-C Normally Closed

3E-7806 Brake Accumulation Pressure 9500 kPa MAX 8300 ± 350 kPa A-B Normally Open

(1375 psi MAX) (1200 ± 50 psi) A-C Normally Closed

3E-7807 Park Brake Pressure 4000 kPa MAX 3500 ± 110 kPa A-B Normally Open

(580 psi MAX) (510 ± 16 psi) A-C Normally Closed

101-5459 Engine Oil Pressure SW 90.0 kPa MAX 70.0 ± 20.0 kPa Normally

(13.0 psi MAX) (10.0 ± 3.0 psi) Open

114-5333 Refrigerant Pressure (AC) 275 to 1750 kpa¹ -- Normally ²

(40 to 255 psi) -- Open

117-7773 Transmission Filter Press SW 138 ± 28 kPa 69.0 kPa MIN Normally Open

(20.0 ± 4.0 psi) (10.0 psi MIN)

135-7748 Grapple Pressure Switch 20103 ± 517kPa 18517 ± 517 kPa Normally Open

(2915.7 ± 74.9 psi) (2685.6 ± 74.9 psi)

¹ A hysteresis band exists: with increasing pressure the closed condition can be maintained up to 2800 kpa (405 psi), with decreasing pressure the closed

condition can be maintained down to 170 kpa (25 psi).

² Contact position at the contacts of the harness connector.

Wire Description

Wire

Number

Wire

Color

Description

Wire

Number

Wire

Color

Description

Power Distribution Circuits Accessory Circuits Cont.

101 RD Bat (+) (Not Application Specific) 515 GY Blower Motor (HI)

103 YL Aux Ckt 516 GN Blower Motor (Medium)

105 RD Key Sw 517 BU Blower Motor (Low)

109 RD Alt Output (+) Term. 521 YL A/C SW To Refrigerant SW

112 PU Main Power Rly Output 522 WH A/C Clutch To Thermostat SW

114 RD Warning Horn (Forward) 584 YL Wiper SW Jumper

115 RD Aux Ckt 592 BU DC/DC Converter Power Output

118 GY Aux Ckt A503 PK Front Defroster Fan (Low)

119 PK Aux Ckt A504 GN Rear Defroster Fan (Low)

124 GN A/C A506 OR Front Defroster Fan (HI)

125 OR Aux Ckt A507 YL Rear Defroster Fan (HI)

126 PK Xmsn Ctrl A513 PK DC/DC Converter Memory Output

127 OR Aux Ckt C573 PK Diff Lock Sw Jumper

136 GN Suppl Ster C574 PK Lockup Clutch Enable Sw Jumper

141 PK Aux Ckt C575 PK Grapple Auto/Man Sw Jumper

146 GY Aux Ckt Lighting Circuits

165 YL Aux Ckt 607 PK Flood Lamp - Front

Ground Circuits 608 GN Flood Lamp - Rear

200 BK Main Chassis 609 YL Flood Lamp - Side

201 BK Operator Monitor Return 614 PU Park/Tail/Dash/Lamp

202 BK XMSN Ctrl 616 BU Bucket Flood Lamp/Boom Flood Lamp

229 BK Bat (-) 630 GY Flood Lamp Rear (Attach)

270 BK CMS Ident Code 0 Control Circuits

271 BK CMS Ident Code 1 710 GN XMSN Speed Pickup Signal

272 BK CMS Ident Code 2 727 GN Suppl Ster Motor Relay

273 BK CMS Ident Code 3 751 GN XMSN Shift Sol No. 1 Or 3

274 BK CMS Ident Code 4 752 YL XMSN Shift Sol No. 2

275 BK CMS Ident Code 5 754 BU XMSN Shift Sol No. 3 Or 1

290 BK CMS Service 755 OR XMSN Shift Sol No. 4 Or 5

291 BK CMS Clear 791 PK Eng Speed Cont - Lo Sol

Basic Machine Circuits E707 GN VMIS Display +V

301 BU Starter No. 1 Sol E708 PK VMIS Display Clock

304 WH Starter Relay No. 1 Output E735 PU Smart Ems Tack/Serv Mtr/Odometer Select

306 GN Starter Relay Coil To Neut Start SW Or Key SW G747 OR XMSN Cont Luc Prop Sol

307 OR Key SW To Neutral Start SW Or VMIS Sensor Module G750 BU XMSN Cont Fwd SW To Gnd

308 YL Main Power Relay Coil G755 GY XMSN Cont Rev SW To Gnd

310 PU Start Aid SW To Start Aid Sol G760 WH XMSN Cont Speed 2 SW To Gnd

311 WH Start Aid Sol To Temp SW G761 YL XMSN Cont Speed 3 SW To Gnd

321 BR Backup Alarm Lamp Travel Alarm G762 BR XMSN Cont Speed 4 SW To Gnd

322 GY Warning Horn (Forward) G763 PU XMSN Cont Neut SW To Gnd

324 BU Differential Lock Sol G765 GN XMSN Cont Lever Enable

326 RD Key SW "C" Term. G768 GN XMSN Cont Speed 1 SW To Gnd

Monitoring Circuits E851 BU Grapple 2nd Function Select

403 GN Alternator (R) Term. E852 YL Grapple Tong Close Press Sensor

405 GY Opr Mon Oil Press. (Low Setting) E853 PU Grapple Tong Open Sol

410 WH Opr Mon Fault Alarm E854 GN Grapple Tong Close Sol

411 PK Opr Mon Master E855 WH Grapple Rotate CW Sol

417 GY Primary Ster SW E856 GY Grapple Rotate CCW Sol

419 YL Opr Mon Parking Brake F838 BR Grapple Tong Close Auto/Manual SW

426 BR Opr Mon Power Train Oil Filter F839 OR Grapple Tong Off Input

432 PK Opr Mon Brake Press. (Oil) F840 YL Grapple Rotate Off Input

441 OR Eng Coolant Temp Gage F868 OR Winch Solenoid Cable Out

442 GY Hyd System Temp Gage F869 PK Winch Solenoid Cable In

443 YL Power Train Temp Gage F870 BU Winch Freespool Solenoid

447 PK Fuel Level Gage F877 WH Switch To Relay 1

450 YL Tach Sender (+) F878 BR Switch To Relay 2

453 PK Suppl Ster Fault Lamp F879 PK Switch To Relay 3

484 YL Primary Ster Lamp 900 PU XMSN Shift Sol No. 5 or 4

490 GN Xmsn Lock-Up Indicator 901 WH XMSN Shift Sol No. 6

C413 YL VMIS Display Data 921 WH XMSN Sol No 1 Or 3 Return

C414 BU VMIS Display Load 944 OR Data Link +

E417 OR Park Brake SW #2 945 BR Data Link -

Accessory Circuits 961 BR Selector SW

500 BR Wiper - Front (Park) 975 WH CST Autoshift- Sol Return

501 GN Wiper - Front (Low) C903 BU Cont to Relay

502 OR Wiper - Front (HI) C906 PU Cont to SW

503 BR Wiper - Rear (Park) C907 WH Cont to SW

504 YL Wiper - Rear (Low) E987 WH Engine Speed Signal Return

505 BU Wiper - Rear (HI) G939 PK MAC14 Switch Return

506 PU Washer - Front K927 BU Solenoid Return 1

507 WH Washer - Rear K932 GN Swing Sol Left

508 PU Radio Speaker - Left K934 GN Swing Sol Right

509 WH Radio Speaker - Left (Common) P931 GN Grapple Auto/Manual Sw #2

511 BR Radio Speaker - Right R908 YL Differential Lock Sw

512 GN Radio Speaker - Right (Common) R909 BU Lockup Clutch Control

513 OR A/C Compressor/Refrigerant Pressure SW

Module Identifier (MID)

MID No. Module

30 Caterpillar Monitoring System

81 Electronic Transmission/Grapple Control

1999 Caterpillar

Printed in U.S.A.

RENR3053

June 1999

545 Wheel Skidder

Electrical System

2FZ1-UP (Machine)

E89725

ALL DASHED LINES ARE ATTA CHMENTS.

WIRES THAT HAVE BATTERYVOLTA GE

WHEN THE KEY SWITCH IS OFF.

WIRES THAT HAVE BATTERYVOLTA GE

WHEN THE KEY SWITCH IS ON.

STARTING CIRCUIT.

GAUGE CIRCUIT.

CATERPILLAR MONITORING SYSTEM CIRCUIT.

PA NEL LAMP CIRCUIT.

WIPER/WASHER CIRCUIT.

HEATER AND AIR CONDITIONER CIRCUIT.

GROUND CIRCUIT.

MACHINE CONTROL CIRCUIT (GRAPPLE).

START AID CIRCUIT.

MACHINE CONTROL CIRCUIT (TRANSMISSION).

200-AG16

BK-18

123456789101112131415

FUSE 1FAN GPS

FUSE 2ATTACH LAMPS

FUSE 3 BLOWER MOTOR

FUSE 4 REAR WIPER

FUSE 5FRONT WIPER

FUSE 6DIFF LOCK

FUSE 7 ELEC XMSN

FUSE 8INST PANEL

FUSE 9 HORN

FUSE 10 KEY

FUSE 11 WINCH/SEAT

FUSE 12 SEC. STEER

GEAR

1 23456

NEUTRAL

WIRES IN THE FOLLOWING

GROUPS SHALL BE TWISTED:

ONE TWIST PER 25 MM.

WIRE GROUP WIRE NAME

C TW1 944-C45

C TW1 945-C44

C TW2 450-C78

C TW2 G939-C77

M TW1 710-N3

M TW1 E987-N4

W TW1 944-W16

W TW1 945-W17

W TW2 710-W56

W TW2 E987-W55

W TW3 450-W122

W TW3 G939-W15

Y TW1 944-Y48

Y TW1 945-Y46

Y TW2 944-Y33

Y TW2 945-Y32

Y TW3 944-Y49

Y TW3 945-Y47

THIS DIAGRAM IS FORTHE 545 GRAPPLE SKIDDER

(164-6453 CHG02)

OPERABLE MACHINE WITH THE KEY AND ENGINE OFF,

THE XMSN SHIFTER IN NEUTRAL AND THE BRAKE

ACCUMULATOR DISCHARGED

G763-C10 PU-18

G763-C12 PU-18

G763-C11 PU-18

307-C20 OR-18

307-C22 OR-18

307-C23 OR-18

202-C26 BK-18

202-C27 BK-18

202-C30 BK-18

202-C29 BK-18

202-C28 BK-18

201-C31 BK-16

201-C32 BK-18

201-C34 BK-18

201-C33 BK-18

201-C35 BK-14

200-C73 BK-18

200-C73 BK-18 200-C74 BK-18

200-C74 BK-18

200-C75 BK-16

522-C51 WH-14

522-C51 WH-14 522-C62 WH-14

522-C62 WH-14

522-C61 WH-14

513-C64 OR-14

513-C63 OR-14

513-C65 OR-14

442-C1GY-18

441-C4OR-18

311-C76 WH-18

405-C5GY-18

310-C2 PU-18

326-C6 RD-18

200-C66 BK-10

301-C67 BU-10

403-C7GN-18

419-C47 YL-18

E417-C46 OR-18

432-C3 PK-18

306-C72 GN-18

114-C71 RD-18

322-C19 GY-18

426-C9 BR-18

447-C8 PK-18

521-C52 YL-14

G750-C13 BU-18

G755-C14 GY-18

G768-C15 GN-18

G768-C15GN-18

G768-C15 GN-18

G760-C16 WH-18

G761-C17 YL-18

G762-C18 BR-18

945-C44 BR-18

944-C45 OR-18

G765-C36 GN-18

F838-C37 BR-18

P931-C38 GN-18

443-C39 YL-18

614-C40 PU-16

490-C43 GN-18

109-C70 RD-4

101-C69 RD-4

304-C68WH-8

304-C68 WH-8

165-C53 YL-18

124-C54 GN-14

118-C55 GY-18

141-C56 PK-18

127-C57 OR-14

119-C58 PK-18

136-C49 GN-18

146-C60

CONN 22

GY-16

146-C60 GY-16

146-C88 GY-10

146-C88

CONN 21

GY-10

126-C50 PK-18

308-C21 YL-18

308-C97 YL-18

105-C24 RD-18

103-C25 YL-18

115-C59 RD-14

IDENT PA RT NO. CHG LOC NOTE

HARNESS AS.

170-178201A-3 ENGINE

112-E23 PU-10

112-E24 PU-10

112-E25 PU-10

112-E26 PU-10

101-E21 RD-12

101-E22 RD-14

101-E19 RD-4

115-E11 RD-14

109-E18 RD-4

308-E15 YL-18

200-E16 BK-18

921-E14 WH-18

306-E13 GN-18

304-E1 WH-8

114-E2 RD-18

114-E2

RD-18

105-E3 RD-18

146-E20 GY

-10

146-E20 GY-10

136-E9 GN-18

118-E4

GY-18

118-E4 GY-18

165-E5

YL-18

165-E5 YL-18

126-E6

PK-18

126-E6 PK-18

103-E8

YL-18

103-E8 YL-18

141-E10 PK-18

127-E12 OR-14

124-E7 GN-14

119-E17 PK-18

FUSE

9W-1442 (10A)

9W-1441 (15A)

9W-1446 (20A)

POWER DISTRIBUTION BOX

170-178301A-4 POWER DIST BOX

109-EA1 RD-8

109-EA2 RD-4

WIRE AS.

EA 150-453100A-4 PD BOX MAIN RELAY

6Y-6584 STD

200-EC1 BK-4

200-EF1 BK-4

4P-7751 00 ALTERNATOR GND

5R-775501STA RTER GND

D-1

E-1

109-EA2RD-4

304-E1 WH-8

CBL-AA1 RD-00

CABLE AS.

AA 151-983802E-1 BATT TO STARTER

CBL-CC1 RD-00

CC 111-886701H-2 BATT TO BATT

CBL-EE1 BK-00

EE 103-602200H-2 BATT TO DISCONNECT

CBL-FF1 BK-00

FF 151-983900H-2 DISCONNECT TO GND

CBL GG1 BK-00

CBL-GG2 RD-00

GG 9X-5629 01 G-1 RECEPTACLE AS

AT CH

200-C66 BK-10

201-F10 BK-18

201-F10 BK-18 201-F9 BK-18

201-F9 BK-18

201-F7 BK-18

200-F8BK-18

200-F8 BK-18

200-F8BK-18

202-F2 BK-18

114-F1 RD-18

322-F3GY-18322-F3 GY-18

322-F3GY-18

426-F4 BR-18

426-F4BR-18

426-F4 BR-18

447-F5 PK-18

321-F6 BR-18

150-307603C-2 CHASSIS

K927-G7 BU-18K927-G7BU-18

K927-G13 BU-18

K927-G16 BU-18

K927-G14 BU-18

K927-G15 BU-18

E853-G8 PU-18

E854-G6 GN-18

E854-G6 GN-18E855-G5 WH-18

E855-G5 WH-18

E856-G4GY-18

E856-G4 GY-18

E852-G1 YL-18

229-G2 BK-18

200-G3 BK-18

200-G3BK-18

200-G3 BK-18

F879-G12 PK-18

CONN 9

CONN 8

F879-G12 PK-18

F870-G11 BU-18

F869-G10 PK-18

F868-G9OR-18

F868-G9 OR-18

200-G18 BK-18 200-G18 BK-18

K934-G17 GN-18K934-G17 GN-18

K932-G19 GN-18 K932-G19 GN-18

170-178101A-15 REAR GRAPPLE

321-H1 BR-18

202-H2 BK-18

447-H3 PK-18

447-H3PK-18

201-H4 BK-18

201-H4BK-18

B-15 FUEL/BACKUP ALARM02152-8387

607-AC79 PK-16

607-AC113 PK-16

200-AC112 BK-16

200-AC114 BK-16

200-K5 BK-16

200-K6 BK-16

609-K2YL-16

609-K3YL-16

A-6/G-1FRONT CORNER FLOODS03149-6324

K/KA

609-KA2 YL-16

609-KA3 YL-16

609-KA1 YL-14

200-KA6 BK-16

200-KA5 BK-16

200-KA4 BK-14

200-L1 BK-16

200-L1

CONN 26

CONN 25

BK-16

501-L2 GN-18

501-L2GN-18

118-L3GY-18

118-L3GY-18 500-L4 BR-18

500-L4 BR-18

502-L5 OR-18

502-L5OR-18

L I-1 FRONT WIPER01148-8084

921-M2WH-18

921-M3WH-18

921-M4WH-18

921-M4 WH-18

921-M5WH-18

921-M5 WH-18

921-M6 WH-18

921-M6WH-18

921-M7WH-18

921-M8WH-18

921-M9WH-18

443-M15 YL-18

751-M1GN-18

751-M1 GN-18

751-M1GN-18

752-M10 YL-18

754-M11 BU-18

755-M14 OR-18

901-M12 WH-18

900-M13 PU-18

H-14163-166201 XMSN

XMSN SHIFT

LOGIC TABE

(X=ENERGIZED)

E987-N4WH-18

710-N3 GN-18

G747-N2 OR-18

G747-N2OR-18

975-N1 WH-18

975-N1WH-18

200-T1 BK-14

200-T1BK-14200-T2BK-14

200-T3 BK-14

522-T4WH-14

200-T5 BK-14

515-T6GY- 14

515-T6GY-14

515-T7GY-14

515-T7GY- 14

BLOWER MOTORS03118-2946

G-15

AT CH

200-U2 BK-14

200-U2BK-14

115-U1 RD-14

115-U1RD-14

511-U5 BR-18

512-U6GN-18

512-U6 GN-18

509-U4 WH-18

508-U3 PU-18

SPEAKER04123-3726

H-12

AT CH

200-V8

CONN 14

BK-14

200-V7BK-16

200-V6 BK-16

630-V3 GY-14

630-V2GY-16

630-V1GY-16

200-V9 BK-16

200-V9BK-16

200-V10 BK-16

630-V5GY- 16

630-V5 GY-16

630-V4GY-16

630-V4GY- 16

I-11 REAR CORNER LAMPS

AT CH

06149-6325

614-W37

PU-16

614-W37

PU-16

614-W37PU-16

614-W37 PU-16

614-W38

PU-16

614-W38

PU-16

614-W38PU-16

614-W38 PU-16

614-W38PU-16

614-W20

PU-16

614-W20

PU-16

614-W20 PU-16

614-W99 PU-16

614-W101 PU-16

614-W102 PU-16

521-W48

YL-14

521-W48

YL-14

521-W48YL-14

521-W48 YL-14

521-W48YL-14

515-W120 GY-14

515-W121 GY-14

515-W49GY-14

515-W49

GY-14

515-W49

GY-14

515-W49

GY-14

515-W49GY- 14

515-W49 GY-14

515-W49GY-14

515-W54GY-14

515-W54 GY-14

515-W54GY- 14

515-W54

-14

515-W54

GY-14

515-W54

-14

515-W54GY-14

126-W41 PK-18

126-W41

PK-18

126-W41 PK-18

126-W40 PK-18

126-W42PK-18

126-W42 PK-18

126-W42

PK-18

126-W42

PK-18

126-W39

PK-18

126-W39

PK-18

126-W39 PK-18

126-W21

PK-18

126-W21

PK-18

126-W21 PK-18

921-W45 WH-18

921-W45

WH-18

921-W45

WH-18

921-W44 WH-18

921-W44

WH-18

921-W44 WH-18

921-W46

WH-18

921-W46

WH-18

921-W46 WH-18

921-W46WH-18

921-W43 WH-18

921-W43

WH-18

921-W43 WH-18

921-W14 WH-18

921-W14

WH-18

921-W14 WH-18

200-W113 BK-14

200-W113

BK-14

200-W113 BK-14

200-W112 BK-14

200-W112

BK-14

200-W112 BK-14

200-W80 BK-18

200-W80BK-18

200-W80

BK-18

200-W80

200-W85

BK-18

200-W65 BK-18

200-W65

BK-18

200-W65 BK-18

200-W66 BK-18

200-W66

BK-18

200-W66 BK-18

BK-12

200-W85

BK-12

200-W85BK-12

517-W51BU-14

516-W50GN-14

506-W52PU-18

506-W52 PU-18

506-W52PU-18

506-W52

PU-18

506-W52

PU-18

506-W52

PU-18

506-W52 PU-18

507-W53 WH-18

507-W53WH-18

507-W53

WH-18

507-W53

WH-18

507-W53

WH-18

507-W53WH-18

507-W53 WH-18

507-W53WH-18

C903-W114 BU-18

C903-W114

BU-18

C903-W114

BU-18

C903-W114 BU-18

R909-W115 BU-18

R909-W115

BU-18

R909-W115

BU-18

R909-W115 BU-18

490-W1 GN-18

490-W1

GN-18

490-W1

GN-18

490-W1

GN-18

490-W1GN-18

202-W83 BK-18

202-W83

BK-18

202-W83

BK-18

202-W83

BK-18

202-W83 BK-18

202-W83BK-18

K934-W79 GN-18

K932-W81 GN-18

K932-W81GN-18

324-W89 BU-18

324-W89

BU-18

324-W89

BU-18

324-W89

BU-18

324-W89 BU-18

324-W89BU-18

200-W88 BK-18

200-W88BK-18

200-W88

BK-18

200-W88 BK-18

200-W69 BK-18

200-W69BK-18

200-W69

BK-18

200-W69

BK-18

200-W69

BK-18

200-W69 BK-18

321-W82 BR-18

321-W82

BR-18

321-W82

BR-18

321-W82 BR-18

321-W82BR-18

522-W23 WH-14

522-W23

WH-14

522-W23

WH-14

522-W23 WH-14

522-W23

WH-14

522-W23

WH-14

522-W23 WH-14

229-W118 BK-18

229-W117 BK-18

229-W116 BK-18

C207-W119 BK-18

STRAP AS.6Y- 6584

E987-W55 WH-18

E987-W55

WH-18

E987-W55

WH-18

E987-W55 WH-18

710-W56 GN-18

710-W56

GN-18

710-W56

GN-18

710-W56 GN-18

G747-W57 OR-18

G747-W57

OR-18

G747-W57

OR-18

G747-W57 OR-18

975-W58 WH-18

975-W58

WH-18

975-W58

WH-18

975-W58 WH-18

751-W59 GN-18

751-W59

GN-18

751-W59

GN-18

751-W59

GN-18

751-W59 GN-18

751-W59GN-18

752-W60 YL-18

752-W60

YL-18

752-W60

YL-18

752-W60

YL-18

752-W60 YL-18

752-W60YL-18

754-W61 BU-18

754-W61

BU-18

754-W61

BU-18

754-W61

BU-18

754-W61 BU-18

754-W61BU-18

901-W62WH-18

901-W62

WH-18

901-W62

WH-18

901-W62

WH-18

901-W62 WH-18

900-W63 PU-18

900-W63

PU-18

900-W63

PU-18

900-W63 PU-18

900-W63PU-18

755-W64 OR-18

755-W64

OR-18

755-W64

OR-18

755-W64

OR-18

755-W64 OR-18

755-W64OR-18

443-W9 YL-18

443-W9

YL-18

443-W9

YL-18

443-W9 YL-18

443-W9

YL-18

443-W9

YL-18

443-W9 YL-18

E852-W67 YL-18

E852-W67

YL-18

E852-W67

YL-18

E852-W67

YL-18

E852-W67YL-18

E852-W67 YL-18

229-W68 BK-18

229-W68

BK-18

229-W68

BK-18

229-W68

BK-18

229-W68 BK-18

E856-W70 GY-18

E856-W70

GY-18

E856-W70

-18

E856-W70

GY-18

E856-W70 GY-18

E855-W71 WH-18

E855-W71

WH-18

E855-W71

WH-18

E855-W71

WH-18

E855-W71 WH-18

E854-W72 GN-18

E854-W72

GN-18

E854-W72

GN-18

E854-W72

GN-18

E854-W72GN-18

E854-W72 GN-18

K927-W73 BU-18

K927-W73

BU-18

K927-W73

BU-18

K927-W73

BU-18

K927-W73 BU-18

E853-W74 PU-18

E853-W74

PU-18

E853-W74

PU-18

E853-W74

PU-18

E853-W74PU-18

F868-W75 OR-18

F868-W75

OR-18

F868-W75

OR-18

F868-W75

OR-18

F868-W75 OR-18

F869-W76 PK-18

F869-W76

PK-18

F869-W76

PK-18

F869-W76

PK-18

F869-W76 PK-18

F870-W77 BU-18

F870-W77

BU-18

F870-W77

BU-18

F870-W77 BU-18

F879-W78 PK-18

F879-W78

PK-18

F879-W78

PK-18

F879-W78

PK-18

F879-W78 PK-18

C907-W90 WH-18

C907-W90

WH-18

C907-W90

WH-18

C907-W90

WH-18

C907-W90 WH-18

C906-W91 PU-18

C906-W91

PU-18

C906-W91

PU-18

C906-W91

PU-18

C906-W91 PU-18

F839-W92 OR-18

F839-W92

OR-18

F839-W92

OR-18

F839-W92

OR-18

F839-W92 OR-18

E851-W93BU-18

E851-W93

BU-18

E851-W93

BU-18

E851-W93

BU-18

E851-W93BU-18

E851-W93 BU-18

961-W94BR-18

961-W94

BR-18

961-W94

BR-18

961-W94

BR-18

961-W94 BR-18

961-W94BR-18

F840-W95 YL-18

F840-W95

YL-18

F840-W95

YL-18

F840-W95

YL-18

F840-W95 YL-18

202-W84 BK-18

202-W84BK-18

202-W84 BK-18

202-W25BK-18

202-W25 BK-18

202-W25BK-18

202-W25

BK-18

202-W25

BK-18

202-W25

BK-18

202-W25 BK-18

165-W96YL-18

165-W98YL-18

165-W26 YL-18

165-W26YL-18

165-W26

YL-18

165-W26

YL-18

165-W26

YL-18

165-W26 YL-18

C573-W107 PK-18

R908-W108YL-18

R908-W108 YL-18

R908-W108

YL-18

R908-W108

YL-18

R908-W108

YL-18

R908-W108 YL-18

201-W22 BK-18

201-W22BK-18

201-W22 BK-18

201-W22

BK-18

201-W22

BK-18

201-W22 BK-18

200-W87 BK-16

200-W105 BK-16

200-W106 BK-16

200-W104 BK-16

200-W103 BK-16

200-W97 BK-18

F878-W111BR-18

146-W110GY-18

146-W35 GY-16

146-W35GY- 16

146-W35

GY-16

146-W35

-16

146-W35

-16

146-W35 GY-16

F877-W109WH-18

614-W100PU-16

200-W106 BK-16

200-W105 BK-16

200-W87 BK-16

C573-W107 PK-18

165-W98 YL-18

165-W96 YL-18

200-W97BK-18

614-W99 PU-16

146-W110 GY-18

200-W103 BK-16

614-W102 PU-16

F878-W111 BR-18

200-W104 BK-16

614-W101 PU-16

F877-W109 WH-18

118-W28GY-18

118-W28 GY-18

118-W28GY- 18

118-W28

-18

118-W28

GY-18

118-W28

-18

118-W28 GY-18

516-W50 GN-14

517-W51BU-14

141-W29 PK-18

141-W29PK-18

141-W29

PK-18

141-W29

PK-18

141-W29

PK-18

141-W29 PK-18

127-W30OR-14

127-W30 OR-14

127-W30

OR-14

127-W30

OR-14

127-W30 OR-14

115-W32RD-14

115-W32 RD-14

115-W32RD-14

115-W32

RD-14

115-W32

RD-14

115-W32

RD-14

115-W32 RD-14

119-W31PK-18

119-W31 PK-18

119-W31PK-18

119-W31

PK-18

119-W31

PK-18

119-W31

PK-18

119-W31 PK-18

124-W27GN-14

124-W27 GN-14

124-W27

GN-14

124-W27

GN-14

124-W27 GN-14

G760-W2 WH-18

G760-W2

WH-18

G760-W2

WH-18

G760-W2

WH-18

G760-W2 WH-18

G760-W2WH-18

G761-W3 YL-18

G761-W3

YL-18

G761-W3

YL-18

G761-W3

YL-18

G761-W3 YL-18

G762-W4 BR-18

G762-W4

BR-18

G762-W4

BR-18

G762-W4BR-18

G762-W4 BR-18

G763-W5 PU-18

G763-W5

PU-18

G763-W5

PU-18

G763-W5

PU-18

G763-W5 PU-18

G763-W5PU-18

G768-W6 GN-18

G768-W6

GN-18

G768-W6

GN-18

G768-W6

GN-18

G768-W6 GN-18

G768-W6GN-18

G755-W7 GY-18

G755-W7

GY-18

G755-W7

-18

G755-W7

GY-18

G755-W7 GY-18

G755-W7GY-18

G750-W8 BU-18

G750-W8

BU-18

G750-W8

BU-18

G750-W8BU-18

G750-W8 BU-18

E417-W10 OR-18

E417-W10

OR-18

E417-W10

OR-18

E417-W10 OR-18

E417-W10OR-18

E417-W10 OR-18

419-W11 YL-18

419-W11

YL-18

419-W11 YL-18

419-W11

YL-18

419-W11 YL-18

419-W11YL-18

F838-W12 BR-18

F838-W12

BR-18

F838-W12

BR-18

F838-W12

BR-18

F838-W12 BR-18

P931-W13 GN-18

P931-W13

GN-18

P931-W13

GN-18

P931-W13

GN-18

P931-W13 GN-18

944-W16 OR-18

944-W16

OR-18

944-W16 OR-18

944-W16OR-18

945-W17 BR-18

945-W17

BR-18

945-W17 BR-18

307-W18 OR-18

307-W18

OR-18

307-W18

OR-18

307-W18

OR-18

307-W18 OR-18

307-W18OR-18

G765-W19GN-18

G765-W19

GN-18

G765-W19

GN-18

G765-W19

GN-18

G765-W19 GN-18

G765-W19GN-18

170-177801LOWER CABD-9

202-X1BK-16

202-X1 BK-16

322-X2GY-16

G750-X3

G755-X4

BU-16

GY-16

G750-X3 BU-16

G755-X4 GY-16

G768-X5 GN-16

G760-X6 WH-16

G761-X7YL-16

G761-X7 YL-16

G762-X8BR-16

G762-X8 BR-16

G763-X9PU-16

G763-X9 PU-16

118-294302 STEERING COLUMND-8

SERVICE

MODE

PLUG

CONN 18

CONN 19

SERVICE

TOOL

CONNECTOR

NOTE A

944-Y33 OR-18

944-Y49 OR-18

945-Y32 BR-18

945-Y47 BR-18

945-Y46 BR-18

944-Y48 OR-18

103-Y44 YL-18

103-Y45 YL-18

103-Y57 YL-18

103-Y81 YL-18

201-Y51 BK-18

201-Y54 BK-18

201-Y53 BK-18

201-Y52 BK-18

201-Y50 BK-16

201-Y23 BK-16

201-Y42 BK-18

201-Y43 BK-18

614-Y28 PU-16

614-Y39 PU-16

614-Y41 PU-16

614-Y36 PU-16

202-Y22 BK-18

202-Y34 BK-18

202-Y35 BK-18

202-Y76 BK-18

202-Y77 BK-18

202-Y83 BK-18

200-Y59 BK-16

201-Y56 BK-18

200-Y85 BK-16

200-Y86 BK-16

200-Y78 BK-16

200-Y79 BK-16

200-Y60 BK-18

270-Y65 BK-18

271-Y66 BK-18

272-Y67 BK-18

273-Y68 BK-18

274-Y69 BK-18

275-Y70 BK-18

410-Y71 WH-18

411-Y72 PK-18

290-Y73 BK-18

291-Y74 BK-18

490-Y31 GN-18

E707-Y61 GN-18

E735-Y87 PU-18

E735-Y75 PU-18

E708-Y62 PK-18

C413-Y63 YL-18

C414-Y64 BU-18

322-Y17 GY-18

G750-Y11 BU-18

G755-Y12 GY-18

G768-Y13 GN-18

G760-Y14 WH-18

G761-Y15 YL-18

G762-Y16 BR-18

G763-Y10 PU-18

308-Y82 YL-18

310-Y2 PU-18

G765-Y24 GN-18

C574-Y80 PK-18

P931-Y26 GN-18

F838-Y25 BR-18

C575-Y84 PK-18

202-Y22 BK-18

201-Y23 BK-16

310-Y2 PU-18

G765-Y24 GN-18

322-Y17 GY-18

F838-Y25BR-18

G762-Y16 BR-18

G761-Y15 YL-18

614-Y28 PU-16

P931-Y26 GN-18

G760-Y14 WH-18

G768-Y13 GN-18

490-Y31 GN-18

945-Y32 BR-18

944-Y33 OR-18

G755-Y12 GY-18

G750-Y11 BU-18

G763-Y10 PU-18

442-Y1 GY-18

307-Y18 OR-18

105-Y20 RD-18

432-Y3 PK-18

441-Y4 OR-18

405-Y5 GY-18

447-Y8 PK-18

426-Y9 BR-18

103-Y21 YL-18

443-Y27 YL-18

200-Y85 BK-16

200-Y86 BK-16

200-Y78 BK-16

308-Y82 YL-18

200-Y79 BK-16

202-Y76 BK-18

202-Y77 BK-18

C574-Y80 PK-18

202-Y83 BK-18

C575-Y84 PK-18

103-Y81 YL-18

DASH170-177901E-3

127-AC4 OR-14

127-AC71 OR-18

127-AC32 OR-16

127-AC35OR-16

127-AC35 OR-16

592-AC103 BU-18

592-AC102 BU-18

592-AC104 BU-18

CABLE AS. 146-3722

A506-AC54 OR-18

A507-AC55 YL-18

A507-AC59YL-18

A507-AC59 YL-18

A507-AC59

YL-18

A506-AC58 OR-18

A506-AC58OR-18

A503-AC60PK-18

A503-AC60 PK-18

A503-AC60PK-18

A504-AC61GN-18

A504-AC61 GN-18

A504-AC61

GN-18

200-AC28BK-12

200-AC28 BK-12

200-AC27 BK-12

200-AC27BK-12

200-AC34 BK-18

200-AC34BK-18

200-AC34 BK-18

200-AC37 BK-18

200-AC37BK-18

200-AC37 BK-18

200-AC31 BK-14

200-AC31BK-14

200-AC31 BK-14

200-AC49 BK-14

200-AC49BK-14

200-AC53BK-14

200-AC53 BK-14

200-AC53BK-14

200-AC51BK-14

200-AC51 BK-14

200-AC76 BK-10

200-AC57BK-18

200-AC57 BK-18

200-AC57BK-18

200-AC56BK-18

200-AC56 BK-18

200-AC56BK-18

200-AC73 BK-16

200-AC75BK-16

200-AC75 BK-16

200-AC72 BK-16

200-AC72BK-16

200-AC74 BK-16

200-AC77BK-16

200-AC77 BK-16

200-AC14BK-18

200-AC14 BK-18

200-AC14BK-18

200-AC22

BK-14

200-AC22BK-14

200-AC22 BK-14

200-AC78BK-10

200-AC29 BK-8

200-AC47BK-16

200-AC47 BK-16 200-AC47 BK-16

200-AC47 BK-16

200-AC17BK-16

200-AC17 BK-16

200-AC95BK-16

200-AC88BK-16

200-AC89BK-16

200-AC93BK-16

200-AC85

BK-16

200-AC83

BK-16

200-AC81BK-16

609-AC38YL-14

609-AC38 YL-14

609-AC52 YL-14

609-AC52YL-14

630-AC30 GY-14

630-AC30GY- 14

607-AC48 PK-14

607-AC48PK-14

118-AC46GY-18

118-AC46 GY-18

118-AC46GY-18

118-AC46 GY-18

118-AC70GY-18

118-AC70 GY-18

118-AC67GY-18

118-AC67 GY-18

118-AC68 GY-18

118-AC68GY-18

118-AC69 GY-18

118-AC69GY-18

118-AC90GY- 18

118-AC2 GY-18

118-AC2

GY-18

502-AC45OR-18

502-AC45 OR-18

502-AC45OR-18

502-AC45 OR-18

502-AC45OR-18

501-AC44GN-18

501-AC44 GN-18

501-AC44GN-18

501-AC44 GN-18

501-AC44GN-18

500-AC43 BR-18

500-AC43BR-18

500-AC43 BR-18

500-AC43BR-18

115-AC1 RD-14

115-AC21 RD-14

115-AC21RD-14

115-AC21 RD-14

115-AC66 RD-14

115-AC99RD-14

115-AC98RD-14

115-AC97 RD-14

A513-AC105 PK-18

508-AC23

PU-18

508-AC23 PU-18

508-AC23PU-18

509-AC24

WH-18

509-AC24 WH-18

509-AC24WH-18

509-AC24 WH-18

511-AC25

BR-18

511-AC25 BR-18

511-AC25BR-18

512-AC26

CONN 10

GN-18

512-AC26 GN-18

512-AC26GN-18

791-AC33PK-18

791-AC33 PK-18

791-AC36 PK-18

791-AC36PK-18

614-AC13 PU-16

614-AC15PU-18

614-AC15 PU-18

614-AC65PU-16

614-AC96PU-16

614-AC94PU-16

614-AC87PU-16

614-AC86PU-16

614-AC92PU-16

614-AC84PU-16

614-AC82PU-16

614-AC80 PU-16

127-AC4 OR-14

118-AC2 GY-18

115-AC1 RD-14

200-AC17

BK-16

614-AC13

PU-16

614-AC15

PU-18

200-AC14

BK-18

124-AC5 GN-14

124-AC5

GN-14

124-AC5 GN-14

515-AC6 GY-14

515-AC6

GY-14

515-AC6 GY-14

516-AC7 GN-14

516-AC7

GN-14

516-AC7 GN-14

517-AC9 BU-14

517-AC9

BU-14

517-AC9 BU-14

521-AC10 YL-14

521-AC10

YL-14

521-AC10 YL-14

119-AC18PK-18

119-AC18 PK-18

119-AC18PK-18

119-AC18 PK-18

119-AC18PK-18

119-AC91PK-18

119-AC3 PK-18

119-AC3

PK-18

119-AC3 PK-18

503-AC19 BR-18

503-AC19

BR-18

504-AC16YL-18

504-AC16 YL-18

504-AC16

YL-18

504-AC16 YL-18

504-AC16

YL-18

505-AC20BU-18

505-AC20 BU-18

505-AC20BU-18

505-AC20 BU-18

505-AC20BU-18

141-AC8 PK-18

141-AC8

PK-18

141-AC8 PK-18

141-AC63 PK-18

141-AC63PK-18

141-AC100 PK-18

141-AC101 PK-18

141-AC64PK-18

141-AC64 PK-18

506-AC11 PU-18

506-AC11PU-18

507-AC12WH-18

507-AC12 WH-18

614-AC94PU-16

200-AC95 BK-16

115-AC99 RD-14

115-AC98RD-14

200-AC88 BK-16

200-AC93

BK-16

614-AC84PU-16

200-AC89 BK-16

614-AC92PU-16

119-AC91PK-18

118-AC90GY-18

614-AC87PU-16

614-AC86PU-16

200-AC85BK-16

200-AC83BK-16

141-AC100 PK-18

200-AC81 BK-16

614-AC82 PU-16

141-AC101 PK-18

614-AC80 PU-16

170-178001 UPPER CABE-12

A513-AC105 PK-18

614-AC96PU-16

201-AE3 BK-18

AE 163-150100H-6 CODE PLUG

NOTE A: DATA LINKWIRES (944-OR AND 945-BR),

ENGINE SPEED SENSOR WIRES (450-YL AND

G939-PK) AND XMSN SPEED SIGNAL WIRES

(E987-WH AND 710-GN) MUST BE TWISTED

PA RTS AT LEAST ONE TURN PER 25.4mm

450-C78 YL-18

G939-C77 PK-18

CBL-HH1

RD-0

CBL-JJ1 RD-0

HH SEC STEER MOTORG-100177-1442

CBL-JJ1

RD-0

JJ 177-144300E-1 SEC STEER RELAY

SEC STEER/AIH CONTROL PA NEL

614-Y90 PU-16

450-W122 YL-18

450-W122

YL-18

450-W122

YL-18

450-W122 YL-18

450-W122YL-18

G939-W15 PK-18

G939-W15

PK-18

G939-W15

PK-18

G939-W15

PK-18

G939-W15PK-18

200-AC41 BK-18

200-AC41BK-18

200-AC111 BK-18

608-AC107

GN-16

608-AC107 GN-16

608-AC106 GN-16

608-AC106

GN-16

200-AC109 BK-16

200-AC108 BK-16

200-AC108

BK-16

200-AC108BK-16

608-AC40GN-16

608-AC40 GN-16

616-AC62BU-14

200-AC110 BK-14

616-AC62 BU-14

200-AC110 BK-14

608-AC40 GN-16

616-W47BU-14

200-W86 BK-14

FOR

GRAPPLE

LAMPS

521-W48

YL-14

521-W48 YL-14

TO CB

RADIO

CONN 20

112-E27 PU-14

125-E28 OR-14

112-E27 PU-14

125-C90 OR-14

125-W24 OR-14

125-W24

OR-14

125-W24

OR-14

125-W24

OR-14

125-W24 OR-14

125-W24OR-14 125-AC39 OR-14

125-AC39

OR-14

125-AC39 OR-14

125-AC39OR-14

791-AC42PK-18

791-AC42 PK-18

791-AC42PK-18

616-W47 BU-14

200-W86 BK-14

616-G20 BU-14

200-G21 BK-14

CBL-AH1 BK-0

200-AG16 BK-18

BK-18

200-AG15

BK-18

200-AG15 BK-18

200-AG14 BK-18

200-AG14

BK-18

200-AG9 BK-16

200-AG10 BK-16

200-AG11

BK-16

200-AG11 BK-16

200-AG17 BK-16

200-AG17BK-16

727-AG3 GN-18

727-AG3 GN-18 727-AG5 GN-18

727-AG5 GN-18

727-AG5

GN-18

727-AG4GN-18

727-AG4 GN-18

484-AG1 YL-18

453-AG2 PK-18

417-AG13 GY-18

136-AG6 GN-18

403-AG7 GN-18

308-AG8 YL-18

308-AG8YL-18

308-AG8 YL-18

326-AG12 RD-18

AH 177-144400 SEC STEERTO GNDATCH

AT CH

G-1

AG 177-144100 SECONDARY STEER AT CHG-3

403-C81 GN-18

326-C80 RD-18

136-C95 GN-18

630-AC30 GY-14

484-Y6 YL-18

453-Y7 PK-18

727-Y91 GN-18

146-C88 GY-10

146-C89 GY-14

200-W34 BK-14

146-W33 GY-14

146-W33

GY-14

146-W33

GY-14

146-W33 GY-14

146-W33 GY-14 TO

SEAT

CONN 15

200-C83 BK-16

200-C83BK-16

200-C83 BK-16

403-C81 GN-18

403-C84 GN-18

326-C80 RD-18

326-C85 RD-18

326-C85 RD-18326-C85RD-18

136-C95 GN-18

136-C92 GN-18

136-C92GN-18

308-C97 YL-18

308-C96 YL-18

308-C96YL-18

484-C41 YL-18

484-C41YL-18

453-C42 PK-18

453-C42PK-18

727-C82 GN-18

727-C82GN-18

308-Y19 YL-18

136-Y29 GN-18

326-Y30 RD-18

403-Y88 GN-18

921-C86 WH-18

HARNESS CODE PLUG FOR 545

201-AE1 BK-18

201-AE2 BK-18

609-AC50 YL-14

609-AC50YL-14

609-AC50YL-14 609-K1YL-14

200-K4

CONN 27

BK-14

584-AC112

YL-18

584-AC111 YL-18

L10

L11

L12

L12 L12

L13

L14

L15

L16

L16L16

L17

L17L17

L17

L18

L19

L20

L21

L22

L23

L25

L26

L27

L27 L27

L28 L28

L28

L29

L30 L30

L30

L31

L32

L33

L34

L36L36

L35

L36

L36L36

L35

N149-632202H-15 XSMN LOCKUP

9X-7803 AT TACH

321-F6BR-18

CONN 6

CONN 5

CONN 7

201-Y55 BK-18

614-Y37 PU-16

614-Y39 PU-16

614-Y40 PU-16

614-Y38 PU-16

200-Y58 BK-16

200-Y89 BK-16

OPERATOR STATION

OPERA

TOR ST

ATION

OPERATOR STATION

8X-6645 A

TCH

STRAP AS

CIRCUIT GROUPING

DESIGNATION

AT CH WIRE, CABLE

COMPONENT

CIRCUIT NOT CONNECTED

CIRCUIT CONNECTED

BLUE

GREEN

BLADE, SPADE, RING,

OR SCREW TERMINAL

INTERNAL ELECTRICAL

CONNECTIONTO SURFACE

OF COMPONENT

ELECTRICAL CONNECTION

TO MACHINE STRUCTURE

CONNECTOR

SYMBOLDESCRIPTION

BROWN

PURPLE

GRAY

BLACK

COLORABBREV

PINK

YELLOW

ORANGE

WHITE

RED

C-C1

9X0141

C-C2

9X0141

C-C3

8N1518

UNUSED

NEUTRAL

START RELAY

GROUND

OR-18

GY-18

YL-18

BR-18

BK-18

RD-18

KEY SWITCH

RELAY CONTROL

1179364

BU-16

RD-16

BK-16

ACCUM CHARGE PRESS SW

3E7806

BU-16 (ON)

RD-16 (OFF)

BK-16

PARK BRAKE PRESS SW

3E7807

MTRBAT

MOTOR

STARTER

6V5227

ALT

+B R

ALTERNATOR

1142401

FUEL SHUTDOWN SOL

155-4653

BK-18

ENGINE OIL PRESS SW

1015459

BK-16

COOLANT SW

3E6425

START AID SOL

3E6332

WH-18

PU-18

COOLANT SENDER

7N8532

BK-18

REFRIGERANT SW

1145333

AC CLUTCH SOL

3E1906

GN-14

ARC SUPPRESSOR

1068704

HYDRAULIC SENDER

4W9972

C-C4

1552269

CONN 28

CONN 29

CONN 30

CONN 31

CONN 32

C-C5

1552269

C-C6

1552269

C-C7

1552269

C-C8

1552269

C-C9

1552269

C-C10

1552267

C-C11

1552267

C-C12

1552273

C-C13

3E3382

FRAME GROUND

BK-16

MAIN RELAY

167-0138

BK-18

START RELAY

1251302

15A

STD LAMPS BREAKER

3T2662

105A

MAIN BREAKER

3E7294

E-C1

1552269

E-C2

3E3364

10A

FUSE 5

FUSE 6

FUSE 7

FUSE 8

E-C5

FUSE BLOCK

9W2035

10A

20A

10A

FUSE 1

FUSE 2

FUSE 3

FUSE 4

E-C4

FUSE BLOCK

9W2035

10A

15A

10A

FUSE 9

FUSE 10

FUSE 11

FUSE 12

E-C6

FUSE BLOCK

9W2035

E-C7

8N1517

ENG BLOCK GND A

ENG BLOCK GND B

DISCONNECT SW

7N0718

NEGPOS

BATTERY 1

3T5760

9X3404 AT CH

NEGPOS

BATTERY 2

3T5760

9X3404 AT CH

FRAME GROUND 2

GG-C1

6I9412

F-C1

1552273

CONN 33

F-C4

1552269

FORWARD HORN

7T0969

G-C1

3E5179

GRAPPLE PRESS SW

1357748

RD-18

BK-18

GRAPPLETONG OPEN SOL

1267971

GRAPPLETONG CLOSE SOL

1267971

GRAPPLE CW ROTATE SOL

1267971

GRAPPLE CCW ROTATE SOL

1267971

G-C2

1552273

G-C3

1552272

G-C5

1552269

G-C6

1552269

G-C7

1552269

G-C8

1552269

G-C9

1552269

BACKUP ALARM

1236449

BK-18

FUEL LEVEL SENDER

1502995

PK-18

BK-18

H-C1

1552269

H-C2

1552269

LH FRONT FLOODLAMP

1129378

WH-18

BK-18

RH FRONT FLOODLAMP

1129378

WH-18

BK-18

AC-C14

1552269

AC-C27

1552269

LH CORNER FLOOD 1

1129378

WH-18

BK-18

LH CORNER FLOOD 2

1129378

WH-18

BK-18

K-C1

1552269

K-C2

1552269

RH CORNER FLOOD 1

1129378

WH-18

BK-18

RH CORNER FLOOD 2

1129378

WH-18

KA-C1

1552269

KA-C2

1552269

GND

B+

MOTOR

BR-16

GY-16

BK-16

OR-16

GN-16

FRONTWIPER MOTOR

1499299

L-C1

3E3382

L-C2

3E3370

L-C3

3E3364

GN-16

FWD LOW 3 SOL

1361679

GN-16

REV 2 SOL

1361679

GN-16

FWD HIGH 1 SOL

1361679

GN-16

SOL 6

1361679

GN-16

SOL 5

1361679

GN-16

SOL 4

1361679

M-C1

1552269

M-C2

1552269

M-C3

1552269

M-C4

1552269

M-C5

1552269

M-C6

1552269

M-C7

1552264

CONVERTER SENDER

7N8532

XMSN OUT SPEED SENSOR

152-9849

NOTE A

WH-18

BK-18

LOCKUP CLUTCH SOL

160-8408

N-C9

1552269

N-C10

1552269

N-C8

3E3376

CONN 2

CONN 3

MOTOR

BLOWER 1

1212896

BK-14

WH/RD-14

MOTOR

BLOWER 2

1212897

BK-14

WH/RD-14

T-C1

1552267

T-C2

1552267

THERMOSTAT

3E5464

T-C3

8C3654

LH SPEAKER

6T7695

RH SPEAKER

6T7695

DOME LAMP

1076032

U-C1

3E3382

LH REAR CORNER LAMP 1

1129378

WH-18

BK-18

LH REAR CORNER LAMP 2

1129378

WH-18

BK-18

RH REAR CORNER LAMP 1

1129378

WH-18

BK-18

RH REAR CORNER LAMP 2

1129378

WH-18

BK-18

V-C4

1552269

V-C3

1552269

V-C2

1552269

V-C5

1552269

BATTERY + INPUT

BATTERY - INPUT

CLUTCH 2 SOLENOID

CAT DATA LINK -

BATTERY - INPUT

LUC SOLENOID

GRAPPLE ROTATE CW SOL

NEUTRAL SWITCH

SWITCH & SENSOR GND

UPSHIFT SW (N/C)

ROTATE CCW INPUT

UNUSED

TRANS SPEED RETURN

DOWNSHIFT SW (N/O)

GND FOR CABLE ONLY

CLUTCH 3 SOLENOID

P. B. PRESS SW(GND)

TONG CLOSE INPUT

UNUSED

KEY SW TO +B

CLUTCH 5 SOLENOID

GRP AUTO/MAN SW(N/O)

DOWNSHIFT SW (N/C)

UNUSED

REVERSE SWITCH

TONG CLOSE SOL

DIFF LOCK ENABLE SW

TONG OPEN INPUT

UNUSED

CLUTCH 4 SOLENOID

CLUTCH 1 SOLENOID

UNUSED

TRANS SPEED SIGNAL

LOCKUP ENABLE SW

FORWARD SWITCH

UNUSED

GRAPPLE SOL RTN RLY

TONG OPEN SOLENOID

UNUSED

GRP AUTO/MAN SW(N/C)

UNUSED

UPSHIFT SW (N/O)

TONG OFF INPUT

ENGINE SPEED RETURN

UNUSED

CLUTCH 6 SOLENOID

UNUSED

MACHINE CONTROL

1601758

TONG PRESS SW INPUT

ROTATE OFF INPUT

P. B. PRESS SW(OPEN)

WIRED TO +B

CAT DATA LINK +

DIFF LOCK SOLENOID

SOLENOID RETURN

BATTERY + INPUT

SOLENOID RETURN

ROTATE CCW SOLENOID

UNUSED

ENGINE SPEED SIGNAL

UNUSED

LUC INDICATOR

UNUSED

BACKUP ALARM

UNUSED

ROTATE CW INPUT

SWITCH & SENSOR GND

GRAPPLE CONTROL

1372106 (FIXED)

OPEN

TONG OFF

CCW

OFF

GRAPPLE

ROTAT E

TONG

OPEN

87a

SPOOL CONTROL RELAY

3E5239

87a

GRAPPLE SOL RETURN RELAY

3E5239

UNUSED

INPUT

LUC IND

GROUND

OR-18

GY-18

YL-18

BR-18

BK-18

RD-18

+BATTERY

RELAY CONTROL 2

1179364

SPOOL CONTROL SW

1274990

SPOOL DIRECTION SW

1274989

DIFF LOCK SW

1497700

C-C14

3E3364

C-C15

3E3364

C-C16

3E3364

C-C17

3E3364

C-C18

3E3364

MOTOR

FRONTWASHER

7T8890

MOTOR

REAR WASHER

7T8890

W-C1

8C3642

W-C2

8C3642

LOWER CAB GROUND

W-C3

1010205

W-C4

3E6287

W-C5

9X1343

W-C6

7X6222

W-C8

9X4814

W-C9

1552272

W-C10

3E3388

W-C12

1552252

W-C14

3E5519

W-C15

1552273

W-C16

9X1054

W-C17

3E7996

W-C18

3E7996

W-C19

3E7996

W-C20

1552264

W-C21

1552269

CONN 12

CONN 13

W-C22

3E3364

W-C23

3E3364

W-C24

1552269

GN-18

DIFF LOCK SOL

1164152

W-C25

1552269

RESISTOR

9G1950

FRAME GROUND 3LOWER CAB GND 2

DOWNSHIFT (N/O)

DOWNSHIFT (N/C)

UPSHIFT (N/O)

UPSHIFT (N/C)

REVERSE SW

FORWARD SW

BR-20

GROUND

NEUTRAL SW

PU-20

BK-20

BU-20

GY-20

WH-20

YL-20

STEERING CONTROL

1459994

GN-20

FORWARD HORN SW

2T3360

X-C1

1552264

X-C2

3E5179

+V DISPLAY

GROUND

CLOCK

DATA

LOAD

HARNESS CODE

QUAD GAUGE

1005895

OR-18

BK-18

GN-18

WH-18

YL-18

BU-18

PA NEL LAMP 1

7N5876

PANEL LAMP 2

7N5876

LOCKUP CLUTCH IND

7N5876

+BATTERY

GROUND

CATERPILLAR

MONITOR SYSTEM

1703555

HARNESS CODE 1

ACTION ALARM

CAT DATA LINK +

HARNESS CODE 5

UNUSED

COOLANT TEMP SENSOR

FUEL LEVEL SENDER

HYD TEMP SENSOR

PRIM STEER PRESS

HARNESS CODE 2

ACTION LAMP

CAT DATA LINK -

MODULE LOAD

HARNESS CODE 4

UNUSED

OPERATOR SW INPUT

ENGINE OIL PRESS

BRAKE OIL PRESS

SEC STEER PRESS

HARNESS CODE 3

SERVICE

UNUSED

MODULE CLOCK

UNUSED

CONVERTER TEMP SNSR

UNUSED

ALTERNATOR

HARNESS CODE 0

UNUSED

CLEAR

CLUSTER +V

MODULE DATA

UNUSED

XMSN FILTER BYPASS

ACTION ALARM

3E6328

RD-16

BK-16

ACTION LAMP

1235182

Y-C1

3E3388

Y-C2

9W1951

Y-C3

8T9834

Y-C4

1182765

Y-C5

1552269

Y- C6

3T3158

Y- C7

3T3158

Y-C8

1552273

Y- C10

1552252

CONN 16

Y- C11

9X1343

LOCKUP CLUTCH ENABLE SW

1497699

TONG AUTO MAN SW

1497698

START AID SW

3E7176

OPERATOR MON SELECT SW

1194434

Y-C12

3E3376

PLATFORM GROUND

Y- C13

3E7996

Y-C14

3E7996

Y-C15

3E7996

Y-C9

3E7996

LH REAR FLOOD LAMP

1129378

WH-18

BK-18

RH REAR FLOOD LAMP

1129378

WH-18

BK-18

AC-C1

1552269

AC-C2

1552269

GND

B+

MOTOR

BR-16

GY-16

BK-16

OR-16

GN-16

REAR WIPER MOTOR

1230256

AC-C3

1552273

87a

REAR FLOODLAMP RELAY

3E5239

87a

FRONT FLOODLAMP RELAY

3E5239

AC-C4

9X1054

AC-C5

9X1054

PANEL LAMP 3

7N5876

AC-C6

CONN 11

3T3158

BLOWER SW

6P3236

LEFT DEFROST FAN SW

3E7174

RIGHT DEFROST FAN SW

3E7174

AC-C7

3E7996

AC-C8

3E7996

AC-C10

1552273

+24 V BATTERY IN

+24 V SWITCHED IN

GROUND

+12 V MEMORY OUT

+12 V SWITCHED OUT

GROUND

24V TO 12V CONVERTER

1191733

ANTENNA

LEFT SPKR -

RIGHT SPKR -

GROUND

+B MEMORY

GY/BK,PU/BK

GY/PU

WH/BK,BN/BK

WH/GN

RIGHT SPKR +

LEFT SPKR +

+ BATTERY (12V)

RADIO

3E7140

AC-C12

1552273

AC-C13

1552264

LEFT DEFROST FAN GP

1226709

MOTOR

RIGHT DEFROST FAN GP

1226709

MOTOR

AC-C15

1552269

AC-C16

1552267

AC-C17

9X0145

ANTENNA

8E1118

FRONTWIPER SW

1236365

REAR WIPER SW

1236367

FRONT REARWASHER SW

3E7158

AC-C18

3E7996

AC-C19

3E7996

AC-C20

3E7996

REAR AND AT CH LAMP SW

1235865

FRONT LAMP SW

1004423

AC-C21

3E7996

AC-C22

3E7996

CAB ROOF GND

AE-C1

1552264

BASE

2G0151

BK-18

XMSN PRESS FILTER SW

117-7773

+ BATTERY

GROUND

KEY SWITCH

UNUSED

PRIM PRESS SW

UNUSED (GND)

UNUSED

ALTERNATOR

SHUTDOWN SOL

SEC STEER RELAY

UNUSED

SECONDARY STEERING CONTROL

1326640

SECONDARY STEER RELAY

3E0154

MOTOR

SECONDARY STEER MOTOR

1542563

AG-C4

1552252

BK-18

WH-18

ENGINE SPEED SENSOR

6V2455

NOTE A

C-C21

1552269

BU-16

RD-16

BK-16

PRIM STEER PRESS SW

3E6450

BU-16

RD-16

BK-16

SEC STEER PRESS SW

3E6450

AG-C2

1552267

AG-C3

1552267

SEC STEER MAN SW

3E7176

87a

GRAPPLE FLOODLAMP RELAY

3E5239

AC-C26

9X1054

Y-C17

3E7996

15A

GRAPPLE LIGHTS BREAKER

3T2662

G-C11

1552269

G-C12

CONN 1

3E3364

C-C19

1552264

CONN 24

CONN 23

AG-C1

3E3388

W-C7

1552269

W-C26

3E3364

AC-C25

1552267

K-C3

3E3370

AC-C9

1552267

V-C1

3E3370

AC-C11

1552267

KA-C3

3E3370

CONN 17

AC-C24

1552267

AC-C23

3E3370

G-C10

3E3370

W-C28

1552267

H-C3

3E-3376

F-C2

1552272

BR-16

OR-16

PU-16

YL-16

OFF

KEY START SW

1107887

Y-C18

1552272

G-C4

3E3370

W-C11

1552267

F-C3

3E3364

W-C13

1552269

CONN 4