d6 t smc electric.pdf

KENR5131-01March 2008

D6T Track Type Tractor

Electrical Systemwith AccuGrade

SKL1-UPLBD1-UPKJL1-UPLKJ1-UPWFH1-UPZEB1-UP

DJG1-UPRLW1-UPWCG1-UPJWD1-UP

JHB1-UPSMC1-UPPEZ1-UPLAY1-UPGCT1-UPLAE1-UP

Volume 1 of 3: Chassis

2008 Caterpillar, All Rights Reserved Printed in U.S.A.

1

2 200-L32 BK-14

AG-C4111-7898

L-C123E-5179

C-C4130-6795

9X-1123ComponentPart Number

Single WireConnector

SocketPin

AG-C3130-6795

Pin or Socket Number

Wire, Cable, or Harness Assembly Identification:Includes Harness Identification Letters and Harness

Connector Serialization Codes Harness Connector Serialization Code: The "C" standsfor "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)Part Number For Connector Recepticle

Part Number forConnector Plug

Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)

Plug

GroundConnection

325-AG135 PK-14

Circuit IdentificationNumber Wire Color Wire Gauge

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

Receptacle

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Harness and Wire Symbols

1 12 2

Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.

Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

Symbols

Symbols and Definitions

Harness And Wire Electrical Schematic Symbols

Fuse(5 Amps)

5A

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

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.

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

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

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

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

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.

Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.

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.

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101112131415161718192021222324252627282930313233

a b c d e f g h i j k l m n o p q r s t u v w x y z aa bb cc dd

343536373839404142

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434445

434445

Related Electrical Service ManualsForm Number

Alternator: 197-8820 SENR4130 Electric Starting Motor:

Consist: 207-1556 SENR3581


AccuGrade Laser System: RENR8128Caterpillar Monitoring System: RENR2014

Engine Control: SENR9345Power Train Control: RENR9867Product Link Radio: RENR7911

Title

Event Code ConditionE096 High Fuel PressureE172 High Air Filter RestrictionE0194 High Exhast TemperatureE198 Low Fuel PressureE241 Abnormal Engine Fan System OperationE360 Low Engine Oil PressureE361 High Engine Coolant TemperatureE362 Engine OverspeedE539 High Intake Manifold Air Temperature

Event Codes For ADEM III ECM

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.

Component Identifiers (CID)Module Identifier (MID)

Caterpillar Monitoring System(MID No. 030)

CID Component0096 Fuel Level Sender0100 Engine Oil Pressure Sensor0110 Engine Coolant Temperature Sensor0177 Transmission Oil Temperature Sensor0248 Data Link0263 Sensor Power Supply0271 Action Alarm0280 Transmission Oil Temperature Sender0324 Action Lamp0600 Hydraulic Oil Temperature Sensor0819 Display Data Link0821 Display Power Supply1045 Power Train Oil Temperature Sensor1425 Implement Tank Oil Temperature Sensor

Engine Control System(MID No. 036)

CID Component0001 Injector Cylinder #10002 Injector Cylinder #20003 Injector Cylinder #30004 Injector Cylinder #40005 Injector Cylinder #50006 Injector Cylinder #60041 8 Volt DC Supply0042 Injection Actuation Control Valve0091 Throttle Position Signal0094 Fuel Pressure0100 Engine Oil Pressure0110 Engine Coolant Temperature0164 Injector Actuation Pressure0168 Electrical System Voltage0172 Intake Manifold Air Temperature0190 Engine Speed Signal0247 J1939 Data Link0253 Personality Module0261 Engine Timing Calibration0262 5 Volt Sensor Supply0264 Decel Throttle Position0266 Incorrect Crank-Without-Inject Input 0268 Check Programable Parameters0274 Atmospheric Pressure0291 Engine Cooling Fan Solenoid0296 Transmission ECM0342 Secondary Engine Speed Sensor1589 Turbo Inlet Air Pressure Sensor1599 Engine Fan Pull Solenoid1600 Engine Fan Push Solenoid1639 Machine Security System1785 Intake Manifold Pressure Sensor

Power Train Control System(MID No. 113)

CID Component0070 Parking Brake Switch (On / Off Pole)0168 Electrical System Voltage0177 Transmission Oil Temperature Sensor0262 5 Volt Sensor Power Supply0298 Service Brake Switch0299 Transmission Direction Lever Position Sensor0368 Autoshift Switch0444 Starter Motor Relay0468 Service Brake Pedal Position Sensor0490 Implement Lockout Switches0497 Tilt Right Solenoid0498 Tilt Left Solenoid0585 Transmission Output Speed Sensor (1)0588 Monitoring System Display0590 Engine ECM0621 Downshift Switch0622 Upshift Switch0650 Harness Code0668 Transmission Shift Lever0672 Torque Converter Output Speed Sensor0673 Transmission Output Speed Sensor 20681 Parking Brake Solenoid0689 Left Steering Brake Solenoid0722 Secondary Brake Solenoid0874 Mode Select Switch (Implement Handle)0875 Manual Select Switch (Implement Handle)0882 Hydraulic Lockout Solenoid1078 Blade Control Handle Raise/Lower Position Sensor1079 Blade Control Handle Tilt Position Sensor1197 Blade Lower Solenoid1198 Blade Raise Solenoid1298 Implement Solenoids1326 ECM Location Code1401 Transmission Solenoid Valve 11402 Transmission Solenoid Valve 21403 Transmission Solenoid Valve 31404 Transmission Solenoid Valve 41405 Transmission Solenoid Valve 51450 Main Pump Hydraulic Pressure Sensor1482 10 Volt Sensor Power Supply1582 Transmission Lube Oil Temperature Sensor1870 Blade Control Handle Thumb Rocker1933 Blade Angle Left Solenoid1934 Blade Angle Right Solenoid1960 Ignition Key Reader2114 Blade Control Handle Trigger Switch2122 Reverse Switch

CID Component0168 Electrical System Voltage0254 Eletronic Control Module0269 Sensor Power Supply1250 Remote Communication Module1251 Alternator R Terminal

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

Product Link Radio(MID No. 122)

The MID is a diagnostic code that indicates which electronic control modulediagnosed the fault.

Wire DescriptionWire

Number Wire Color DescriptionWire

Number Wire ColorDescription

Power Circuits Control Circuits (Continued)

101 RD Bat (+) (Not Application Specific) F717 YL Throttle Switch

102 RD Head Lamp F718 BU Throttle Switch

103 YL Rear Floods F719 BR Crank With Out Injection (N.C)

104 YL Aux Ckt 2 F720 GN Crank With Out Injection (N.O)

105 RD Key Switch F761 BR Reverse Solenoid Return

106 RD Product Link F780 PK Parking Brake Switch

108 BU Wipers F781 BR Downshift Switch

110 RD Aux Ckt 3 F782 OR Reverse Switch

111 YL Aux Ckt 1 F783 GN Upshift Switch

112 PU Main Power Relay Output F784 YL Downshift Switch

113 OR Operator Monitor Panel F785 WH Upshift Switch

114 RD Warning Horn (Forward) F786 GY Reverse Switch

115 PK Front Floods F788 PU Left Steer Clutch

116 RD Fender Floods F789 YL Right Steer Clutch

124 GN Blowers F790 BR Service Brake Pedal

130 GN Aux Ckt F792 WH Left Brake Solenoid

140 RD Power Train G730 PK Park Brake Solenoid

146 RD Aux Circuit G731 GY Secondary Service Brake Solenoid

148 RD Aux Circuit G742 GN Relay Coil To Diode

150 RD Engine ECM Switched Power G743 OR Relay Coil To Diode

158 BR A/C Condensor G797 BU Switch To Relay Coil

159 BU ROPS A/C H710 PK Implement Cont Lift Lever Position

160 PU Winch / Seat H711 GN Implement Cont Tilt Lever Position

176 OR Winch Switch / Seat Suspension H713 PK ImplementCont Lift Proportional Solenoid

184 BU ARO Connector / Light Bar Connector H714 OR Implement Cont Lower Proportional Solenoid

186 RD 24V - 12V Converter J764 BR Switch/Sensor Return #1

197 RD Aux Ckt 4 J766 PU Switch/Sensor Return #3

198 RD Service Brake Pedal Sw K757 YL Blade Rotation Pwm Out

Ground Circuits L740 BR Analog Sensor Return (+5V)

200 BK Main Chassis N707 PU Engine Digital Sensor Return

201 BK Operator Monitor Return P732 OR Winch Free Spool Status

202 BK Xmsn Ctrl R746 PK Turbo Outlet Press Sensor

205 BK Instr R747 GY Atmospheric Press Sensor

216 BK Aeta Coding Pin 20 T725 WH Fuel Filter Switch

229 BK Bat (-) T744 WH Accugrade Blade Control - Sw Pwr 1 Return

270 BK CMS Ident Code 0 T745 YL Accugrade Blade Control - Sw Pwr 2 Return

271 BK CMS Ident Code 1 Y759 BK GPS Receiver (RXD - Comm #2)

272 BK CMS Ident Code 2 Y760 BK GPS Receiver (TXD - Comm #2)

273 BK CMS Ident Code 3 Y787 WH CAN Data Link (+) - Implements

274 BK CMS Ident Code 4 Y788 GY CAN Data Link (-) - Implements

275 BK CMS Ident Code 5 851 WH Hydrst Speed And Direction Sensor

276 BK Xmsn Ctrl Ident Code 0 892 BR Cat Data Link (-)

277 BK Xmsn Ctrl Ident Code 1 893 GN Cat Data Link (+)

278 BK Xmsn Ctrl Ident Code 2 F846 PU Led Driver 1

279 BK Xmsn Ctrl Ident Code 3 F848 OR Bi-Directional Mode Switch

280 BK Xmsn Ctrl Ident Code 4 F849 WH Bi-Directional Mode Switch

290 BK CMS Service F877 WH Switch To Relay 1

291 BK CMS Clear G826 BR Adem III Filter Sensor +5V

A235 BK Digital Sensor Return G827 BU Adem III Filter Sensor Common

A289 BK Start Aid Solenoid Return G828 WH Adem III Pressure Sensor +5V

Basic Machine Circuits G829 GN Adem III Pressure Sensor Common

301 OR Starter No. 1 Solenoid G833 PK Adem III Engine Temperature Sensor

304 WH Starter Relay No. 1 Output G849 BR Engine Injector Actuation Pressure

306 GN Starter Rly Coil To Neut Start Sw Or Key Sw G850 BU Inlet Air Heater

307 OR Key Sw To NeutStart Sw/Vmis Snsr Module G854 PK Injector Actuation Press Control Valve

308 YL Main Power Relay Coil G855 PU IAP Cont Valve Common

310 PU Start Aid Switch To Start Aid Solenoid G856 WH TDC Probe +

321 BR Backup Alarm Lamp Travel Alarm G857 YL TDC Probe -

322 GY Warning Horn (forward) H802 GY Proportional Driver Return

326 PU Key Switch 'C' Term. L856 YL Ctct Blade Control - Can D Data Link (+)

337 WH Prelube Pushbutton Switch To Prelube Timer L857 GN Ctct Blade Control - Can D Data Link (-)

Monitoring Circuits L870 YL Ctct Blade Control - Awake

403 GN Alternator (r) Term. L871 BU Ctct Blade Control - Awake Gnd

410 WH Opr Mon Fault Alarm L872 BU Ctct Blade Control - Switched Pwr 1

411 PK Opr Mon Master L873 GY Ctct Blade Control - Switched Pwr 2

419 YL Opr Mon Parking Brake L874 YL Ctct Blade Control - Switched Pwr 3

424 GY Opr Mon Power Train Temp T858 GY Injector High Side

426 BR Opr Mon Power Train Oil Filter T859 WH Injector High Side

442 GY Hyd System Temp Gage T860 OR Injector High Side

443 YL Power Train Temp Gage 900 PU 1st Gear Clutch Solenoid

447 PK Fuel Level Gage 924 GN Transmission Solenoid 1-4 Return

A447 PK Prelube Press. Switch To Prelube Timer 975 WH Power Train Solenoid Return

A487 PU Opr Mon Fault Alarm #2 977 YL Auto-Downshift Switch

C413 YL Vmis Display Data 993 BR Analog Sensor Common (pin 30)

C414 BU Vmis Display Load 994 GY Oil Pressure (Filtered)

E455 BR Hydraulic Oil Filter 995 BU Coolant Temperature

G460 GN Transmission Temperature 997 OR Engine Analog Sensor Power

H416 GN Lamp Indicator 998 BR Engine Digital Sensor Return

H417 OR Lamp Indicator C912 GN Throttle Position

Accessory Circuits C913 BU Ground Speed Radar

500 BR Wiper - Front (Park) C967 BU Inlet Air Temperature

501 GN Wiper - Front (Low) C986 BR Throttle Position

502 OR Wiper - Front (High) C987 RD Inlet Air Heater

503 BR Wiper - Rear (Park) C991 PK Fuel Filter Monitor

504 YL Wiper - Rear (Low) E900 WH Trans Output Spd +

505 BU Wiper - Rear (High) E901 GN Trans Output Spd -

506 PU Washer - Front E906 OR Trans Output Spd Q+

507 WH Washer - Rear E907 GY Trans Output Spd Q-

508 PU Radio Speaker - Left E908 BR Trans Input Spd +

509 WH Radio Speaker - Left (Common) E909 WH Trans Input Spd -

511 BR Radio Speaker - Right E912 PU Lift Lever Neutral Pos Switch To Gnd

512 GN Radio Speaker - Right (Common) E913 YL Lift Lever Neutral Pos Switch To Gnd

513 OR A/C Compressor/Refrigerant Pressure Sw E918 GN Implement Lockout Switch To Gnd

515 GY Blower Motor (High) E963 BK Engine Speed/Timing A-

516 GN Blower Motor (Medium) E964 WH Engine Speed/Timing A+

517 BU Blower Motor (Low) E965 BU Engine Speed/Timing B-

521 YL A/C Switch To Refrigerant Switch E966 YL Engine Speed/Timing B+

522 WH A/C Clutch To Thermostat Switch F978 WH Ferritte Wire Coil Unswitched

523 BR Wiper - Left (park) F979 YL Ferritte Wire Coil Switched

524 BU Wiper - Left (low) G939 PK Power Train Sw. / Sensor Return

525 GY Wiper - Left (high) J943 GN Implement Mode Switch (N.O.)

526 YL Wiper - Right (park) J944 BU Implement Mode Switch (N.C.)

527 GN Wiper - Right (low) J945 WH Implement Manual Mode Switch (N.O.)

528 PK Wiper - Right (high) J946 OR Implement Manual Mode Switch (N.C.)

529 WH Washer - Left J950 PU Left Lift Cylinder Position

530 OR Washer - Right K960 PK CAN Data Link B (+)

567 WH A/C Switch Jumper K961 GN CAN Data Link B (-)

573 GN Blade Float Limit Switch No. 2 K978 BU Ecpc Pump Solenoid

592 BU DC/DC Converter Power Output L997 BU Speed Sensor #2 Output

593 GN Condensor Fan Relay To Motors M919 BU Ripper Pressure

A501 BU Defroster Fan Switch M927 GN Implement Cutout Valve

A513 PK DC/DC Converter Memory Output M928 BU Right Tilt Valve

A557 WH Precleaner Blower +B M929 WH Left Tilt Valve

C568 WH Blower Motor N942 OR Flexxaire Fan Switch

C569 YL Second DC/DC Converter Power Output N957 PK Accugrade GPS (Rxd - Comm #1)

E555 OR DC/DC Converter Memory Output #2 N958 PK Accugrade GPS (Rxd - Comm #2)

Lighting Circuits N959 PK Accugrade GPS (Rxd - Comm #3)

600 BR Dash Lamp - Basic N960 OR Accugrade GPS (Txd - Comm #1)

608 GN Flood Lamp - Rear N961 OR Accugrade GPS (Txd - Comm #2)

609 YL Flood Lamp - Side N963 OR Accugrade GPS (Txd - Comm #3)

610 OR Head Lamp - Basic N965 BU Accugrade GPS (Dsr - Comm #2)

625 PK Courtesy Lamp N967 GY Accugrade GPS (Cts - Comm #1)

630 GY Flood Lamp Rear (ATCH) N970 YL Accugrade GPS (Dtr - Comm #1)

651 PK Flood Lamp Rear N973 BR Accugrade GPS (Dcd - Comm #1)

663 GY Gage Lamps - Smart EMS N976 PU Accugrade GPS (Rts - Comm #1)

Control Circuits N979 GN Signal Gnd - Comm #1

709 OR Sensor Power Supply N980 GN Signal Gnd - Comm #2

751 GN Xmsn Shift Solenoid No. 1 Or 3 N982 YL Data - Keyboard

752 YL Xmsn Shift Solenoid No. 2 N983 OR Clock - Keyboard

754 BU Xmsn Shift Solenoid No. 3 Or 1 N987 GN Regulated Power - 5 Vdc

755 OR Xmsn Shift Solenoid No. 4 Or 5 T901 YL Mss Exciter Coil

779 WH Coupler Engage Solenoid T902 PK Mss Exciter Coil

780 PU Coupler Disengage Solenoid T951 YL Injector 1 Hi-side

A700 OR Digital Sensor Power(+8V) (pin 35) T952 BR Injector 2 Hi-side

A751 YL After Cooler Temp (pin 15) T953 BU Injector 3 Hi-side

A757 GY Throttle Switch #3 T954 GY Injector 4 Hi-side

A758 BR Throttle Switch #4 T955 GN Injector 5 Hi-side

C720 BU Relay Interlock T956 GY Injector 6 Hi-side

E707 GN Vmis Display +V T957 PU Injector 1 Return

E708 PK Vmis Display Clock T958 YL Injector 2 Return

E735 PU Service Meter T959 BR Injector 3 Return

E752 YL Lightbar 1 RS232 TX T960 BU Injector 4 Return

E753 WH Lightbar 1 RS232 RX T961 GN Injector 5 Return

E799 BR Demand Fan Solenoid Return T962 WH Injector 6 Return

F700 BU Demand Fan Solenoid Return T964 OR Product Link (RS 232 Port 1 TXD)

F702 GN Decel Pedal Position Sensor T965 GN Product Link (RS 232 Port 1 RXD)

F708 YL Flexxaire Fan Pull Solenoid T966 BK Product Link (RS 232 Port 1 GND)

F709 BU Flexxaire Fan Push Solenoid T968 WH Prelube Oil Evac Pump

F711 GN CAN Link + T993 BR Analog Sensor Return

F712 GY CAN Link - T997 OR +5V Analog Sensor Power

F714 PK Right Turbo Inlet Pressure Y925 YL Counterbalance Solenoid 1

F715 PU User Shutdown Y933 YL Increment/Decrement Sw (N.O.) (Accugrade)

F716 WH User Shutdown Y934 WH Increment/Decrement Sw (N.C.) (Accugrade)

Volume 1 - Component LocationComponent SchematicLocation

MachineLocation Component

SchematicLocation

MachineLocation

Alarm, Backup A-13 F-12, F-33 Sensor, Turbo Inlet Pressure H-5 W-17, W-37Alternator I-4 X-9, X-32 Sensor, Turbo Outlet Pressure E-4 T-11, T-37Batteries I-7 L-16, L-42 Sensor, XMSN Out #1 D-15 G-9, G-36Control, Engine F-6 S-10, S-38 Sensor, XMSN Out #2 D-15 G-9, G-36Diode, A/C B-5 X-13, X-38 Solenoid, A/C Clutch B-5 Y-15, Y-38Display, Video C-11 Q-19, Q-37 Solenoid, Blade Float I-15 L-15, L-33Handle, Implement I-15 K-17, K-33 Solenoid, Demand Fan H-5 Y-15, Y-36Motor, Condenser #1 C-14 F-24, F-36 Solenoid, First Clutch E-15 I-9, I-35Motor, Condenser #2 C-14 F-24, F-36 Solenoid, Flexxaire Fan A-5 Y-15, Y-36Motor, Fuel Priming Pump H-5 X-16, X-38 Solenoid, Forward Clutch E-15 I-9, I-35Motor, Prelube Pump H-2 Y-9, Y-33 Solenoid, Implement Lockout w/ PAT B-10 N-16, N-30Motor, Starter H-4 S-9, S-38 Solenoid, Implement Lockout w/o PAT C-10 N-16, N-30Relay, Prelube I-3 R-13, R-34 Solenoid, Injector 1-6 F-3 W-36, W-14Relay, ROPS Condenser C-13 F-24, F-36 Solenoid, PAT Left Angle B-10 N-14, N-29Relay, Winch Detent F-15 A-12, A-36 Solenoid, PAT Right Angle B-10 N-14, N-29Resistor, CAN A Datalink C-8 S-12, S-38 Solenoid, Reverse Clutch E-15 I-9, I-35Sender, Fuel Level A-13 F-17, F-36 Solenoid, Second Clutch E-15 I-9, I-35Sender, Hydraulic Oil Temperature w/ PAT B-11 L-16, L-31 Solenoid, Start Aid C-6 T-10, T-39Sender, Hydraulic Oil Temperature w/o PAT C-11 L-16, L-31 Solenoid, Third Clutch D-15 I-9, I-35Sender, Torque Converter Oil Temperature B-6 N-9, N-37 Switch, Disconnect I-8 N-15, N-41Sender, XMSN Lube Temp A-13 G-11, G-34 Switch, Flexxaire Fan A-4 P-18, P-37Sender, XMSN Sump Temperature C-6 O-10, O-33 Switch, Forward Horn G-15 I-17, I-33Sensor, ATM Pressure E-4 R-12, R-37 Switch, Fuel Priming Pump H-5 X-16, X-38Sensor, Coolant Temperature D-4 X-11, X-35 Switch, Implement Shutoff G-15 L-17, L-32Sensor, Demand Fan Speed C-6 X-12, X-33 Switch, Powertrain Filter Pressure w/ PAT B-11 N-16, N-30Sensor, Fuel Pressure F-3 Q-11, Q-36 Switch, Powertrain Filter Pressure w/o PAT C-11 N-16, N-30Sensor, IAP Control Valve E-4 X-11, X-38 Switch, Prelube Oil Pressure H-3 X-12, X-33Sensor, Injection Actuation Pressure E-4 T-11, T-37 Switch, Refridgerent B-5 X-13, X-38Sensor, Intake Manifold Air Temperature E-4 T-11, T-37 Switch, Remote Disconnect I-8 N-15, N-38Sensor, Oil Pressure E-4 S-9, S-37 Switch, Throttle H-15 L-17, L-32Sensor, Speed Timing A D-4 W-10, W-37 Switch, Underhood Work Lamp I-6 U-15, U-38Sensor, Speed Timing B D-4 W-10, W-37 Timer, Prelube I-3 R-13, R-34Sensor, Torque Converter Output Speed B-6 N-9, N-35 Winch, Pilot F-15 A-12, A-36

Volume 1 - Connector LocationConnector Number SchematicLocation

MachineLocation

CONN 1 B-13 G-17, G-40CONN 2 B-13 G-17, G-40CONN 3 A-13 F-12, F-33CONN 4 A-13 F-12, F-33CONN 5 C-13 G-17, G-40CONN 6 C-13 G-24, G-40CONN 7 E-13 K-11, K-37CONN 8 D-12 K-11, K-37CONN 9 E-12 K-11, K-37CONN 10 B-11 G-12, G-35CONN 11 B-11 G-12, G-35CONN 12 C-11 G-12, G-35CONN 13 B-9, C-9 K-17, K-31CONN 14 D-10 I-11, I-39CONN 15 D-9 F-12, F-32CONN 16 D-9 F-12, F-32CONN 17 D-8 X-15, X-37CONN 18 D-8 R-12, R-36CONN 19 E-8 R-12, R-36CONN 20 A-6 X-14, X-37CONN 21 A-6 X-15, X-35CONN 22 G-6 AA-7, AA-39CONN 23 H-6 X-15, X-35CONN 24 F-4 S-14, S-37CONN 25 F-4 T-14, T-38CONN 26 G-2 BB-15, BB-38CONN 27 H-2 BB-15, BB-33CONN 36 G-13 M-16, M-32CONN 37 G-13 M-16, M-32CONN 38 G-13 M-16, M-32CONN 82 A-5 X-15, X-36

The connectors shown in this chart are for harness to harness connectors.Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

307 kPa 307 kPa

(39.9 to 253.8 psi) (39.9 to 253.8 psi)

275 to 1750 kPa -

(39.9 to 253.8 psi) -

105-9152 Pre Lube Oil Pressure Normally Closed

A/C Refrigerant Pressure Normally Open

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

Contact position at the contacts of the harness connector.

114-5333

Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)

134-2540 Resistor: CAN A 120106-5122 Solenoid: A/C Clutch 17.6 0.6

Hydraulic Oil Temperature-40 C = 33,650

T/C Oil Temperature0 C = 3,268

145-7028 Sender: Xmsn Lube Temperature50 C = 360

Xmsn Sump Temperature100 C = 68

150 C = 18.6

263-5792 Sender: Fuel LevelEmpty = 92 - 98

Full = 0 - 3.5

201-0950 Solenoid: Implement Lockout 41.9 2.1

285-5730 Solenoids: PAT Left/Right Angle 5 0.3

220-4324 Solenoids: Xmsn Clutch 8.7 0.4239-1134 Solenoid: Start Aid 20

200-0189 Solenoid: Blade Float Control 76.3 3.8

3E-9205 Solenoid: Flexxaire Fan 24.9 0.4

At room temperature unless otherwise noted.

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CONN 23

CONN 22

CONN 25

CONN 24CONN 26

CONN 26

CONN 26

CONN 26CONN 26

CONN 27

CONN 27

CONN 27

CONN 27

CONN 27

CONN 27

CONN 26

WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF.WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON.VOLTAGE CONVERTER OUTPUT CIRCUIT.STARTING CIRCUIT.GROUND CIRCUIT.STARTING AID CIRCUIT.

MONITOR CIRCUIT..ENGINE CONTROL CIRCUIT.MACHINE SECURITY CONTROL CIRCUIT.HEATER AND AIR CONDITIONER CIRCUIT.TURN SIGNAL/WIPER/WASHER CIRCUIT.

WIRE GROUP COLOR DESCRIPTIONS

RS-232 DATA LINK.CAN DATA LINK D.

CAN DATA LINK A.

CAT DATA LINK.J1939(CAN) DATA LINK.

CAN DATA LINK B.

MACHINE CONTROL CIRCUIT.

A

B

C

D

E

F

G

H

I

A

B

C

D

E

F

G

H

I

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

HARNESS AS PART NUMBER CHANGE LOCATION SHEET NOTE DESCRIPTION

A 237-0049 03 I-8 2 FUSE PANELE 226-9666 07 F-3 2 DASHG 226-9670 02 G-2 1 RADIATOR GUARDH 169-9635 05 H-4 2 HEADLINERK 235-8202 05 F-4 1 MOSSVILLE ENGINEL 263-3197 03 B-10 1 RH FENDERM 242-7090 07 A-9 3 PLATFORM (ACCURGADE)N 215-3249 03 F-3 1 INJECTORSP 263-4080 01 D-15 1 TRANSMISSIONR 226-9665 04 C-9 2 RH CONSOLEV 304-4513 00 E-7 1 TTT ENGINEX 226-9673 06 F-14 2 STEERINGAD 298-6397 00 I-4 3 ACCUGRADE LASER DISPLAYAE 238-2014 02 G-9 2 BLOWER BKRAF 283-1232 01 A-7 3 ATCH ACCUGRADE CHASSISAL 308-6915 00 B-5 3 ATCH ACCUGRADE RADIATOR GUARDAT 308-1357 00 C-4 3 ATCH LH JUMPER (ACCUGRADE)CA 168-8655 01 F-1 1 ATCH RH SWEEPS FLOODSCC 183-1982 02 F-1 1 ATCH WDA FLOODSCE 175-0452 00 F-1 1 ATCH CONSTRUCTION FLOODSCG 278-3529 00 A-5 1 ATCH FLEXXAIRE FANCH 183-4273 03 B-6 1 AIR COMPRESSORCN 305-8929 00 E-4 3 ATCH CAES DISPLAYCT 300-5501 01 D-7 3 ACCUGRADE DISPLAY JUMPERCV 121-2844 02 D-8 1 CRANK W/O INJECTCX 301-0076 00 F-6 3 ATCH ACCUGRADE LIGHTBARSEA 173-3208 01 A-5 1 ATCH FLEXXAIRE FANEE 260-1914 02 H-1 2 BLOWEREH 309-6842 00 A-5 3 ATCH ELECTROHYDRAULIC IMPLEMENTSGA 167-2171 01 H-1 1 ATCH LH CYLINDER FLOODGC 167-2171 01 G-1 1 ATCH RH CYLINDER FLOODGP 256-7789 02 C-15 3 ATCH GPS RADIO (ACCUGRADE)HA 169-9636 03 H-5 2 HEADLINERHF 254-9136 01 A-3 3 ATCH RH GPS RECEIVERHH 186-4857 03 I-3 2 WASHER PUMPHL 201-8902 01 I-5 2 ATCH DEFROST FAN PWRHM 226-9671 02 H-6 1 HOODHW 201-8903 01 I-5 2 ATCH DEFROST FAN GNDHX 254-9951 01 B-3 3 ATCH BLADE MOUNTED INCL SNSRHY 254-9136 01 C-3 3 ATCH LH GPS RECEIVERJC 252-0063 00 G-4 2 EMS CODE PLUG - STDJL 252-0062 00 G-4 2 EMS CODE PLUG - EURKA 263-7731 00 F-3 1 FUEL PRESS SNSR JUMPERKK 164-9541 04 C-3 2 SERVICE BRAKE JUMPERKW 170-4891 02 C-11 2 ATCH REAR WINCH - HYDRAULICLA 226-9668 03 C-10 1 RH FENDER W/O PATMA 226-9663 05 B-8 2 PLATFORM (STANDARD)MC 172-4860 01 G-11 2 PLATFORM TO CASE GNDMG 242-1585 02 F-9 2 ATCH 20A CONVERTERMH 301-4707 00 B-11 3 ATCH CAES BATTERY BACKUPMJ 265-9042 00 A-14 3 ATCH PM400 JUMPERMK 265-9040 00 A-14 3 ATCH PM400 JUMPERML 268-5986 02 D-15 2 ATCH PRODUCT LINKMN 280-3554 01 D-13 2 CHARGE FILTER BYPASSMP 239-8155 01 D-12 1 TRANSMISSION JUMPERMR 301-4708 00 E-14 3 ATCH CAES GPS RADIO & RECEIVERMW 240-6271 00 A-11 2 ATCH PACCAR WINCH CONTROLMY 249-2804 02 D-9 2 ATCH WINCH CONTROLNA 291-9254 00 G-11 2 BRAKE SOLPJ 299-3432 00 A-7 3 ATCH ACCUGRADE PRESS SENSOR JUMPERPL 234-8000 01 H-3 1 ATCH PRELUBE MOTORPM 242-1584 02 C-1 2 ATCH MACHINE SECURITY SYSTEMPR 289-6011 00 B-14 3 ATCH OROPS ONLY GPS RADIO JUMPERPW 266-1585 00 H-13 2 DRIVETRAIN CODE PLUG - STDPX 266-1586 00 G-13 2 DRIVETRAIN CODE PLUG - ACCUGRADERE 240-0768 00 E-1 3 ATCH LH ELECTRIC MASTRG 240-0768 00 D-1 3 ATCH RH ELECTRIC MASTRH 276-0764 00 E-1 3 ATCH LH LASER RECEIVERRL 276-0764 00 D-1 3 ATCH RH LASER RECEIVERRT 229-5354 00 I-13 2 REVERSE SWITCH LEADSRW 304-2729 00 G-14 1 ATCH WINCH RH CONSOLE HARNESSTA 186-0636 02 B-15 1 ATCH LH SWEEPS FLOODSTC 124-8490 04 C-14 1 ATCH ROPS A/CTE 167-2171 01 G-1 1 ATCH FLOODS (07)TF 265-9718 00 C-13 1 ATCH ROPS A/C JUMPERTG 186-0636 02 B-15 1 ATCH RH SWEEPS FLOODSTH 175-0451 05 A-15 1 ATCH WDA / CONSTRUCTION FLOODSTJ 185-9607 03 B-13 1 ATCH FLOODS (07)TK 185-9607 03 B-13 1 ATCH FLOODS (07)TL 175-0451 05 A-15 1 ATCH WDA / CONSTRUCTION FLOODSTM 168-8655 01 I-1 1 ATCH LH SWEEPS FLOODSTN 175-0452 00 H-1 1 ATCH WDA FLOODSTP 167-2171 01 H-1 1 ATCH FLOODS (07)TW 282-8485 01 B-13 1 FUEL TANKTX 183-1982 02 I-1 1 ATCH CONSTRUCTION FLOODSWJ 195-4989 01 B-14 1 ATCH FLOODS (05)WK 195-4989 01 B-14 1 ATCH FLOODS (05)XA 253-8326 01 H-11 2 ATCH BEACONXC 253-8323 01 H-11 2 ATCH BEACON/PRECLEANER ROPSXE 248-6971 01 H-11 2 ATCH BEACON/PRECLEANERXF 253-8321 00 H-11 2 ATCH PRECLEANER DASHXG 253-8324 00 I-11 2 ATCH BEACON PIGTAIL ROPSXH 248-6965 02 I-10 2 ATCH BEACON JUMPERXJ 281-3174 01 C-10 1 ATCH VIDEO POWER JUMPERXK 192-7805 00 C-13 2 ATCH SEAT

CABLE ASAM 197-0668 02 I-8 1 - BATT TO DISCONNECT SWAP 128-0314 00 I-7 1 + BATT TO - BATTAP 8V-0622 00 I-7 1 ATCH ATCH +BATT TO ATCH -BATTAR 290-8745 01 I-8 1 DISCONNECT SW TO CASE GROUNDAV 8Y-9603 01 H-4 1 STARTER TO ENGINE BLOCKAV 185-6393 00 H-4 1 ATCH ATCH STARTER TO ENGINE BLOCKAX 236-5915 00 H-2 1 PRELUBE MOTOR GNDCY 7P-6682 01 H-4 1 STARTER TO FRAME GROUNDCK 237-4240 02 I-6 1 + BATT TO FUSE PANEL AND STARTERHG 240-6902 03 I-4 1 FUSE PANEL TO ALTERNATORHG 240-5679 01 I-4 1 ATCH FUSE PANEL TO ATCH ALTERNATORHK 240-5918 02 I-4 1 ATCH ATCH ALTERNATOR TO GNDLE 298-3619 00 I-8 1 REMOTE DISCONNECT TO DISCONNECTLM 298-3620 00 I-8 1 PLATFORM GND TO CASE GNDPN 234-8007 00 I-3 1 PRELUBE FUSE TO JUNCTION BLOCKPV 234-8005 00 H-2 1 PRELUBE PUMP TO RELAYPY 234-8006 00 I-3 1 PRELUBE FUSE TO RELAYXX 300-9498 00 I-8 1 REMOTE DISCONNECT TO PLATFORM GND

VOLT GROUP ELEMENT CORD120 197-6280 9G-6655 197-6281

200-G3 BK-14

200-G1 BK-14

200-G2 BK-14322-G6 GY-14

322-G5 GY-14

322-G4 GY-14

200-G2 BK-14

322-G6 GY-14322-G5 GY-14

200-G1 BK-14

610-G7 OR-14610-G10 OR-14

610-G10 OR-14

610-G11 OR-14

610-G11 OR-14200-G9 BK-14

200-G9 BK-14

200-G8 BK-14

200-G8 BK-14

CBL-AR1BK-00

CBL-AM1 BK-00

201-L2 BK-18201-L2 BK-18

426-L1 BR-18

442-L3 GY-18

201-L5 BK-18

CBL-AV1BK-00

CBL-AP1 RD-00

201-L4 BK-18

426-L1 BR-18

442-L3 GY-18

608-TL1 GN-14

608-TL3 GN-14

200-TL2 BK-14

200-TL4 BK-14

200-TH2 BK-14

200-TH4 BK-14608-TH1 GN-14

608-TH3 GN-14

200-TN2 BK-14 200-TN5 BK-14

200-TN5 BK-14

200-TN6 BK-14

200-TN6 BK-14

610-TN1 OR-14 610-TN4 OR-14

610-TN4 OR-14610-TN3 OR-14

610-TN3 OR-14

CYLINDER LIGHTS (11) FOR WDA

200-CC2 BK-14 200-CC5 BK-14

200-CC5 BK-14

200-CC6 BK-14

200-CC6 BK-14

610-CC1 OR-14 610-CC4 OR-14

610-CC4 OR-14610-CC3 OR-14

610-CC3 OR-14

CYLINDER LIGHTS (11) FOR WDA

TRANSMISSION

TRANSMISSION

610-CA1 OR-14 610-CA4 OR-14610-CA3 OR-14

200-CA2 BK-14 200-CA5 BK-14200-CA6 BK-14

200-CA5 BK-14610-CA4 OR-14

610-CA3 OR-14200-CA6 BK-14

SWEEP LIGHTING (09)

610-TM1 OR-14 610-TM4 OR-14610-TM3 OR-14

200-TM2 BK-14 200-TM5 BK-14200-TM6 BK-14

200-TM5 BK-14610-TM4 OR-14

610-TM3 OR-14200-TM6 BK-14

SWEEP LIGHTING (09)

ROPS LIGHTING (11) FOR WDA ORCONSTRUCTION APPLICATIONS

CYL LIGHTS (STD/WD)

CYL LIGHTS (STD/WD)

200-TE4 BK-14609-TE3 YL-14

200-TP4 BK-14609-TP3 YL-14

ROPS LIGHTING(STD,WD)

SWEEP LIGHTING (SIDE)

608-TK2 GN-14

609-TK3 YL-14

608-TJ2 GN-14

609-TJ3 YL-14

200-TK1 BK-14

200-TK4 BK-14

200-TJ4 BK-14

200-TL4 BK-14

608-TL3 GN-14

608-TL1 GN-14

200-TL2 BK-14

200-TH4 BK-14608-TH3 GN-14

608-TH1 GN-14

200-TH2 BK-14

513-CH6 OR-14

522-CH7 WH-14522-CH5 WH-14

513-CH4 OR-14

513-CH3 OR-14

522-CH2 WH-14521-CH1 YL-14

608-TA1 GN-14

608-TG1 GN-14

200-TA2 BK-14

200-TA4 BK-14

200-TG2 BK-14

200-TG4 BK-14

609-TA3 YL-14

609-TG3 YL-14

609-TH6 YL-14

609-TL6 YL-14200-TL8 BK-14

200-TH8 BK-14

200-TL7 BK-14

200-TL7 BK-14

200-TH7 BK-14

200-TH7 BK-14608-TH5 GN-14608-TH5 GN-14

608-TL5 GN-14

608-TL5 GN-14

E901-P1 GN-18

E901-P1 GN-18

E906-P2 OR-18

E906-P2 OR-18

E907-P3 GY-18

E907-P3 GY-18

E900-P8 WH-18

E900-P8 WH-18

975-P10 WH-18975-P10 WH-18 975-P11 WH-18975-P11 WH-18

975-P14 WH-18

975-P14 WH-18

975-P15 WH-18

975-P15 WH-18

924-P17 GN-18924-P17 GN-18924-P18 GN-18

924-P18 GN-18

924-P16 GN-18

924-P16 GN-18

900-P9 PU-18

900-P9 PU-18

900-P9 PU-18 755-P4 OR-18

755-P4 OR-18

755-P4 OR-18754-P7 BU-18

754-P7 BU-18

754-P7 BU-18

752-P6 YL-18

752-P6 YL-18

752-P6 YL-18

751-P5 GN-18

751-P5 GN-18

751-P5 GN-18

E900-MP12 WH-18

E900-MP12 WH-18

E901-MP1 GN-18

E901-MP1 GN-18

E906-MP6 OR-18

E906-MP6 OR-18

E907-MP7 GY-18

E907-MP7 GY-18

751-MP9 GN-18

751-MP9 GN-18

752-MP10 YL-18

752-MP10 YL-18

754-MP11 BU-18

754-MP11 BU-18755-MP8 OR-18 755-MP8 OR-18

900-MP13 PU-18

900-MP13 PU-18975-MP14 WH-18

975-MP14 WH-18975-MP15 WH-18

975-MP15 WH-18

F715-V32 PU-18

F715-V32 PU-18F716-V33 WH-18

F717-V34 YL-18

F702-V27 GN-18

322-V3 GY-14

610-V2 OR-14

522-V16 WH-14

F720-V37 GN-18

F719-V36 BR-18

F709-V23 BU-18

F709-V23 BU-18

F714-V30 PK-18

F714-V30 PK-18

F717-V34 YL-18F716-V33 WH-18

F702-V27 GN-18

229-V14 BK-18

F718-V42 BU-18

F718-V42 BU-18

892-V43 BR-18

892-V43 BR-18893-V5 GN-18

893-V5 GN-18

403-V4 GN-18

N942-V46 OR-18

F708-V9 YL-18

F708-V9 YL-18

F719-V36 BR-18F720-V37 GN-18

F708-V9 YL-18

521-V15 YL-14

610-V2 OR-14

F715-V32 PU-18

F716-V33 WH-18F717-V34 YL-18F718-V42 BU-18

F702-V27 GN-18

892-V43 BR-18

893-V5 GN-18

F714-V30 PK-18

F709-V23 BU-18

N942-V46 OR-18

229-V39 BK-14

229-V39 BK-14

229-V31 BK-14

229-V31 BK-14

229-V21 BK-14

229-V21 BK-14

229-V7 BK-14

403-V4 GN-18

322-V3 GY-14

200-V6 BK-14

522-V16 WH-14326-V48 PU-18

229-V13 BK-18

229-V7 BK-14

150-V22 RD-14

150-V22 RD-14

CBL-CK1 RD-00 CBL-CK2 RD-00

CBL-CK3 RD-00

CBL-HG1 RD-0

CBL-HG2 RD-0

608-WJ1 GN-14

608-WK1 GN-14

200-WJ2 BK-14

200-WK2 BK-14

158-TF1 BR-14521-TF2 YL-14200-TF3 BK-14

FUEL TANK FLOODS

229-HM6 BK-18

229-V13 BK-18

326-V48 PU-18

F714-HM5 PK-18

993-HM4 BR-18997-HM3 OR-18

229-HM2 BK-18326-HM1 PU-18

F714-HM5 PK-18

229-HM2 BK-18229-HM6 BK-18

326-HM1 PU-18

993-HM4 BR-18997-HM3 OR-18

N942-V46 OR-18

F708-CG1 YL-18F708-CG1 YL-18

F708-CG1 YL-18

F709-CG4 BU-18F709-CG4 BU-18N942-CG3 OR-18

N942-CG3 OR-18

F709-CG4 BU-18

N942-CG3 OR-18

A289-CG2 BK-18

A289-CG2 BK-18

229-CG5 BK-18

229-CG5 BK-18

A289-CG6 BK-18

A289-CG6 BK-18A289-CG7 BK-18

A289-CG7 BK-18

FLEXXAIRE FAN(CUSTOM PRODUCT)

CYLINDER LIGHTS (11)FOR CONSTRUCTION APPL

CYLINDER LIGHTS (11)FOR CONSTRUCTION APPL

610-TX1 OR-14 610-TX4 OR-14610-TX3 OR-14

200-TX2 BK-14 200-TX5 BK-14200-TX6 BK-14

200-TX5 BK-14610-TX4 OR-14

610-TX3 OR-14200-TX6 BK-14

610-CE1 OR-14 610-CE4 OR-14610-CE3 OR-14

200-CE2 BK-14 200-CE5 BK-14200-CE6 BK-14

200-CE5 BK-14610-CE4 OR-14

610-CE3 OR-14200-CE6 BK-14

N942-EA1 OR-18998-EA2 BR-18

CYL LIGHTS (STD WD FOR WDA)

609-GC3 YL-14200-GC4 BK-14

CYL LIGHTS(STD WD FOR WDA)

609-GA3 YL-14200-GA4 BK-14

608-TW1 GN-14

608-TW4 GN-14

608-TW4 GN-14

608-TW3 GN-14

447-TW11 PK-18

201-TW12 BK-18

200-TW10 BK-14

200-TW6 BK-14

200-TW6 BK-14

200-TW8 BK-14

521-TW14 YL-14

521-TW14 YL-14158-TW15 BR-14

158-TW15 BR-14

200-TW13 BK-14

200-TW13 BK-14

608-TW3 GN-14200-TW8 BK-14

521-TW14 YL-14

158-TW15 BR-14200-TW10 BK-14608-TW1 GN-14

447-TW11 PK-18

200-TW16 BK-14

200-TW16 BK-14

200-TW17 BK-14

200-TW17 BK-14200-TW18 BK-14

200-TW18 BK-14

609-TW20 YL-14

609-TW20 YL-14

609-TW21 YL-14

609-TW21 YL-14

609-TW19 YL-14

609-TW19 YL-14

447-TW11 PK-18201-TW12 BK-18

200-TW7 BK-14

200-TW7 BK-14

779-TW5 WH-18

779-TW5 WH-18780-TW2 PU-18

780-TW2 PU-18

322-V3 GY-14

610-V2 OR-14

521-V15 YL-14

403-V4 GN-18

304-V12 WH-8

779-TW5 WH-18780-TW2 PU-18

THIS DIAGRAM IS FOR THE D6T TRACTOR291-9265 CHG. 00 (NOV05) MODELS TT238-,TT239-,TT240-,TT241-,TT242-,TT243-,TT244-

COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLEMACHINE WITH THE KEY AND ENGINE OFF ANDTRANSMISSION SHIFTER IN NEUTRAL.

NOTE E: THE FOLLOWING WIRE PAIRS MUST BE TWISTED AT LEAST 1 TURN / 25 MILLIMETERS:

(892-BR, 893-GN), (E902-PU, E903-YL), (E904-BR, E905-BU), (E900-WH, E901-GN), (E906-OR, E907-GY), (E908-BR, E909-WH), (450-YL, G939-PK), (E793-BU, E794-YL), (T901-YL, T902-PK)

NOTE C: TIE BACK TO HARNESS WITH STRAP (3S-2093)

NOTE F: 12V RADIO (DEALER INSTALLED)

NOTE G: APPLY WHEN ATCH/CUSTOM IS NOT USED

NOTE H: CONNECTOR ASSEMBLED TO THE HARNESS DURING CAB ASSEMBLY AS PART OF WASHER GP - WINDSHIELD

NOTE K: FOR POWER ANGLE TILT BLADE USE: PLATFORM HARNESS - 226-7268

NOTE L: SHOWN FOR PAT BLADE REFERENCE ONLY

E918-L6 GN-18

E918-L6 GN-18

F761-L7 BR-18

F761-L7 BR-18

HYD WINCHCONNECTOR

321-TW9 BR-18

321-TW9 BR-18

321-TW9 BR-18J766-TW22 PU-18

J766-TW22 PU-18

J766-TW22 PU-18

443-TW23 YL-18

443-TW23 YL-18

443-TW23 YL-18

L740-TW24 BR-18

L740-TW24 BR-18

L740-TW24 BR-18

FUEL TANK

FUEL TANK

MATING CONNECTORMA-C23 (SH2 LOC A-13)M-C23 (SH3 LOC B-13)

MATING CONNECTORMA-C10 (SH2 LOC A-13)M-C10 (SH3 LOC A-13)

E901-MP1 GN-18

E906-MP6 OR-18E907-MP7 GY-18

755-MP8 OR-18

751-MP9 GN-18752-MP10 YL-18754-MP11 BU-18

E900-MP12 WH-18

900-MP13 PU-18

975-MP3 WH-18

975-MP3 WH-18975-MP2 WH-18

975-MP2 WH-18

924-MP16 GN-18

924-MP16 GN-18924-MP17 GN-18

924-MP17 GN-18

924-MP5 GN-18

924-MP5 GN-18924-MP4 GN-18

924-MP4 GN-18

TRANSMISSION JUMPER

TRANSMISSION JUMPER

924-P12 GN-18

924-P12 GN-18924-P13 GN-18

924-P13 GN-18

RIGHT HAND FENDER

MOSSVILLE C9 ENGINE

MOSSVILLE ENGINE

TDC SERVICE PROBE

HOOD

522-CH2 WH-14

521-CH1 YL-14

522-CH7 WH-14513-CH6 OR-14

522-CH5 WH-14

513-CH4 OR-14513-CH3 OR-14

521-CH1 YL-14

A/C COMPRESSOR

521-V15 YL-14

522-V16 WH-14

326-V48 PU-18

229-V14 BK-18

F719-V36 BR-18F720-V37 GN-18

F714-V30 PK-18

150-V19 RD-14

150-V19 RD-14150-V25 RD-14

150-V25 RD-14

150-V41 RD-14

150-V41 RD-14150-V40 RD-14

150-V40 RD-14

304-V12 WH-8

F715-V32 PU-18

F716-V33 WH-18F717-V34 YL-18F718-V42 BU-18F719-V36 BR-18F720-V37 GN-18

F702-V27 GN-18

893-V5 GN-18

892-V43 BR-18

521-V15 YL-14

522-V16 WH-14

150-V41 RD-14

150-V22 RD-14150-V40 RD-14

F714-V30 PK-18

229-V39 BK-14

229-V31 BK-14

229-V21 BK-14

229-V7 BK-14229-V13 BK-18

322-V3 GY-14

326-V48 PU-18

200-V6 BK-14

610-V2 OR-14 403-V4 GN-18

304-V12 WH-8

G460-V51 GN-18

G460-V51 GN-18

G460-V51 GN-18

G460-V51 GN-18

L740-V52 BR-18

L740-V52 BR-18

L740-V52 BR-18

L740-V52 BR-18

E908-V56 BR-18

E908-V56 BR-18

E908-V56 BR-18

E908-V56 BR-18E909-V55 WH-18

E909-V55 WH-18

E909-V55 WH-18

E909-V55 WH-18

424-V57 GY-18

424-V57 GY-18

424-V57 GY-18

424-V57 GY-18

201-V58 BK-18

201-V58 BK-18

201-V58 BK-18

201-V58 BK-18

997-V11 OR-18

997-V11 OR-18

997-V11 OR-18

993-V38 BR-18

993-V38 BR-18

993-V38 BR-18

403-V4 GN-18

229-V7 BK-14

304-V12 WH-8

625-V59 PK-14

308-V63 YL-18308-V63 YL-18

308-V63 YL-18

308-V63 YL-18

F711-V66 GN-18

F711-V66 GN-18F711-V64 GN-18

F711-V64 GN-18

F711-V65 GN-18

F711-V65 GN-18

F711-V65 GN-18

F712-V68 GY-18

F712-V68 GY-18

F712-V68 GY-18F712-V69 GY-18

F712-V69 GY-18

F712-V67 GY-18

F712-V67 GY-18

F789-L8 YL-18

F789-L8 YL-18

H802-L9 GY-18

H802-L9 GY-18

F788-L10 PU-18

F788-L10 PU-18

924-L11 GN-18

924-L11 GN-18

MATING CONNECTORM-C7 (SH2 LOC C-14)

MATING CONNECTORM-C5 (SH2 LOC C-14)

MATING CONNECTORM-C22 (SH2 LOC B-5)

MATING CONNECTORM-C17 (SH2 LOC A-9)

200-TW13 BK-14

304-V12 WH-8

229-CG5 BK-18229-V47 BK-18

229-V47 BK-18

229-V47 BK-18A289-V18 BK-18

A289-V18 BK-18

A289-V18 BK-18

A289-V17 BK-18

A289-V17 BK-18

A289-V17 BK-18

310-V1 PU-18

310-V1 PU-18

310-V1 PU-18

A289-V70 BK-18

A289-V70 BK-18

A289-V70 BK-18

229-V71 BK-18

229-V71 BK-18

229-V72 BK-14

229-V73 BK-14

229-V73 BK-14

229-V73 BK-14

229-V73 BK-14

TO BLOCK AS. +BATT STUD (SH2 LOC I-8)

CBL-CK2 RD-00

CBL-CK2 RD-00CBL-CK2 RD-00

TO BLOCK AS. ALT STUD (SH2 LOC I-8) CBL-HG2 RD-0

200-V6 BK-14

106-TW25 RD-16

106-TW25 RD-16

106-TW25 RD-16

201-TW26 BK-16

201-TW26 BK-16

N970-TW28 YL-18

N970-TW28 YL-18

N970-TW28 YL-18

T964-TW29 OR-18

T964-TW29 OR-18

T964-TW29 OR-18

T965-TW30 GN-18

T965-TW30 GN-18

T965-TW30 GN-18T966-TW31 BK-18

T966-TW31 BK-18

T966-TW31 BK-18

201-TW27 BK-16

201-TW27 BK-16

200-V61 BK-14

200-V61 BK-14

200-V26 BK-14

200-V26 BK-14

200-V26 BK-14

116-V60 RD-14

116-V60 RD-14

116-V60 RD-14

116-V60 RD-14

998-V35 BR-18

A700-V24 OR-18

T951-N54 YL-16

T951-N54 YL-16

T952-N55 BR-16T952-N55 BR-16

T953-N56 BU-16

T953-N56 BU-16

T954-N57 GY-16

T954-N57 GY-16

T955-N58 GN-16

T955-N58 GN-16

T956-N63 GY-16

T956-N63 GY-16

T962-N64 WH-16

T962-N64 WH-16

T961-N65 GN-16

T961-N65 GN-16

T960-N66 BU-16

T960-N66 BU-16

T959-N67 BR-16

T959-N67 BR-16

T958-N68 YL-16

T958-N68 YL-16

T957-N69 PU-16

T957-N69 PU-16

INLET AIR HEATERNOT USED ON THIS MODEL

G833-K47 PK-18

G833-K47 PK-18

G833-K46 PK-18

G833-K46 PK-18

G833-K45 PK-18

G833-K45 PK-18

G833-K44 PK-18

G833-K44 PK-18

G828-K39 WH-18

G828-K39 WH-18

G828-K40 WH-18

G828-K40 WH-18

G828-K92 WH-18

G828-K92 WH-18

G828-K95 WH-18

G828-K95 WH-18

G829-K41 GN-18

G829-K41 GN-18

G829-K42 GN-18

G829-K42 GN-18

G829-K94 GN-18

G829-K94 GN-18

G829-K93 GN-18

G829-K93 GN-18

G827-K2 BU-18

G827-K2 BU-18G827-K36 BU-18

G827-K36 BU-18

G827-K43 BU-18

G827-K43 BU-18

G826-K1 BR-18

G826-K1 BR-18G826-K35 BR-18

G826-K35 BR-18G826-K38 BR-18

G826-K38 BR-18

T860-K34 OR-18-XLPE

T860-K34 OR-18-XLPET860-K90 OR-18-XLPE

T860-K90 OR-18-XLPET860-K89 OR-18-XLPE

T860-K89 OR-18-XLPE

T859-K37 WH-18-XLPE

T859-K37 WH-18-XLPET859-K88 WH-18-XLPE

T859-K88 WH-18-XLPET859-K87 WH-18-XLPE

T859-K87 WH-18-XLPE

T858-K23 GY-18-XLPE

T858-K23 GY-18-XLPET858-K86 GY-18-XLPE

T858-K86 GY-18-XLPET858-K85 GY-18-XLPE

T858-K85 GY-18-XLPE

T957-K16 PU-18-XLPE

T957-K16 PU-18-XLPE

T957-K16 PU-18-XLPE

T958-K17 YL-18-XLPE

T958-K17 YL-18-XLPE

T958-K17 YL-18-XLPE

T959-K18 BR-18-XLPE

T959-K18 BR-18-XLPE

T959-K18 BR-18-XLPET960-K19 BU-18-XLPE

T960-K19 BU-18-XLPE

T960-K19 BU-18-XLPET961-K29 GN-18-XLPE

T961-K29 GN-18-XLPE

T961-K29 GN-18-XLPET962-K28 WH-18-XLPE

T962-K28 WH-18-XLPE

T962-K28 WH-18-XLPE

G849-K96 BR-18

G849-K96 BR-18

G849-K96 BR-18

G850-K98 BU-18

G850-K98 BU-18

G850-K98 BU-18

G854-K92 PK-18

G854-K92 PK-18

G854-K92 PK-18

G855-K91 PU-18

G855-K91 PU-18

G855-K91 PU-18

G856-K22 WH-18

G856-K22 WH-18

G856-K22 WH-18

G857-K30 YL-18

G857-K30 YL-18

G857-K30 YL-18

N707-K31 PU-18

N707-K31 PU-18

N707-K31 PU-18

R746-K20 PK-18

R746-K20 PK-18

R746-K20 PK-18

R747-K6 GY-18

R747-K6 GY-18

R747-K6 GY-18

T725-K32 WH-18

T725-K32 WH-18

T725-K32 WH-18

994-K10 GY-18 994-K10 GY-18

994-K10 GY-18

995-K12 BU-18

995-K12 BU-18

995-K12 BU-18

A751-K13 YL-18

A751-K13 YL-18

A751-K13 YL-18

C967-K15 BU-18

C967-K15 BU-18

C967-K15 BU-18

C987-K99 RD-18

C987-K99 RD-18

C987-K99 RD-18

C991-K33 PK-18

C991-K33 PK-18

C991-K33 PK-18

E963-K27 BK-18

E963-K27 BK-18

E963-K27 BK-18E964-K26 WH-18

E964-K26 WH-18E964-K26 WH-18

E965-K48 BU-18

E965-K48 BU-18

E965-K48 BU-18E966-K49 YL-18

E966-K49 YL-18

E966-K49 YL-18

N973-TW32 BR-18

N973-TW32 BR-18

N973-TW32 BR-18

201-LA2 BK-18

201-LA2 BK-18

426-LA1 BR-18

442-LA3 GY-18201-LA5 BK-18

201-LA4 BK-18

426-LA1 BR-18

442-LA3 GY-18

E918-LA6 GN-18

E918-LA6 GN-18

F761-LA7 BR-18

F761-LA7 BR-18

RIGHT HAND FENDER W/O PAT

MATING CONNECTORM-C17 (SH2 LOC A-9)

200-TW33 BK-14

200-TW33 BK-14

200-TW33 BK-14

159-TW34 BU-14159-TW34 BU-14

159-TW34 BU-14

A700-V24 OR-18

A700-V24 OR-18

998-V35 BR-18

998-V35 BR-18

997-V11 OR-18

997-V11 OR-18

993-V38 BR-18

993-V38 BR-18

NOTE M: IF POWER MODULE PM400 AND JUMPERS MJ AND MK ARE NOT REQUIRED, PLUG CONNECTOR M-C34 INTO M-C33

F700-V49 BU-18

F700-V49 BU-18

E799-V50 BR-18

E799-V50 BR-18

L997-V77 BU-18

L997-V77 BU-18

L997-V77 BU-18

E799-V50 BR-18

F700-V49 BU-18

E799-V50 BR-18F700-V49 BU-18

E799-V50 BR-18

F700-V49 BU-18

F700-HM7 BU-18

F700-HM7 BU-18

E799-HM8 BR-18

E799-HM8 BR-18

A700-V75 OR-18

A700-V75 OR-18

A700-V75 OR-18

998-V76 BR-18

998-V76 BR-18

998-V76 BR-18

998-V74 BR-18

998-V74 BR-18

A700-V62 OR-18

A700-V62 OR-18

200-TC6 BK-14200-TC4 BK-14

200-TC3 BK-14

200-TC6 BK-14

200-TC4 BK-14

158-TC1 BR-14593-TC8 GN-14

593-TC8 GN-14

593-TC7 GN-14

593-TC7 GN-14

521-TC2 YL-16

ROPS A/C

ROPS A/C

593-TC9 GN-14200-TC5 BK-16

H-13

307-PL2 OR-18

307-PL2 OR-18113-PL1 OR-18

113-PL1 OR-18337-PL3 WH-18

337-PL3 WH-18

301-PV1 OR-4

A447-PL7 PK-18

A447-PL7 PK-18

200-PL4 BK-18

200-PL5 BK-18

200-PL6 BK-18

G797-PL8 BU-18T968-PL9 WH-18

101-PY1 RD-4

101-PN1 RD-4

FOR USE WITHOIL EVAC SWITCH

G797-PL8 BU-18

CBL-AX

BK-4

ATTACH TO JUNCTION BLOCK172-4863 SH 2 (I-8)

PRELUBE

PRELUBE

CBL-LE1 BK-00

CBL-LM1 BK-00

200-TW36 BK-14

200-TW36 BK-14

200-TW35 BK-14

200-TW35 BK-14160-TW37 PU-14

160-TW37 PU-14

160-TW37 PU-14ELEC WINCHCONNECTOR

MATING CONNECTORMA-C34 (SH2 LOC B-13)M-C46 (SH3 LOC B-13)

1552267

3E3370

200-TH8 BK-14609-TH6 YL-14

200-TJ1 BK-14

200-TA4 BK-14609-TA3 YL-14

200-TG4 BK-14609-TG3 YL-14

E901-P1 GN-18E900-P8 WH-18

E907-P3 GY-18E906-P2 OR-18

H1H1

200-XJ2 BK-16104-XJ1 RD-16

WHEN USEDPLUG INTO MA-C27(SH2 LOC F-8)

VIDEO POWER (ATCH)

321-XJ7 BR-18

321-XJ8 BR-18

WHEN USED PLUG XJ-C3 INTOBACKUP ALARM

(SH1 LOC A-13)321-XJ9 BR-18

J766-XJ10 PU-18

WHEN USED PLUG XJ-C4INTO TW-C9

(SH1 LOC A-13)

C991-KA7 PK-18G829-KA6 YL-18G828-KA5 PU-18

MATING CONNECTORTW-C5 (SH1 LOC B-13)






CONNECT TO G-C2(SH1 LOC H-2)





CONNECT TO G-C3(SH1 LOC G-2)





SHEET 1 OF 3

CBL-XX1 BK-00

322-RW1 GY-18

114-RW2 RD-18

201-RW7 BK-18

201-RW7 BK-18

411-RW8 PK-18

F715-RW3 PU-18

F715-RW3 PU-18

F718-RW11 BU-18

F718-RW11 BU-18

F716-RW6 WH-18

F716-RW6 WH-18

F717-RW10 YL-18

F717-RW10 YL-18

600-RW13 BR-18

600-RW13 BR-18

229-RW12 BK-18

229-RW12 BK-18

200-RW45 BK-18

780-RW39 PU-18

780-RW39 PU-18

779-RW9 WH-18

779-RW9 WH-18

411-RW8 PK-18

114-RW2 RD-18

H713-RW30 PK-18

322-RW1 GY-18

F717-RW10 YL-18

F716-RW6 WH-18

F718-RW11 BU-18

F715-RW3 PU-18

600-RW13 BR-18

200-RW45 BK-18

322-RW1 GY-18

114-RW2 RD-18

201-RW7 BK-18

411-RW8 PK-18

779-RW9 WH-18780-RW39 PU-18

K757-RW22 YL-18

K757-RW22 YL-18

K757-RW22 YL-18

200-RW16 BK-18600-RW15 BR-18

202-RW21 BK-18

202-RW21 BK-18

202-RW20 BK-18

202-RW20 BK-18

202-RW19 BK-18

202-RW19 BK-18

H713-RW30 PK-18

H713-RW30 PK-18

M927-RW28 GN-18

M927-RW28 GN-18

M927-RW28 GN-18

E918-RW25 GN-18

E918-RW25 GN-18

E918-RW25 GN-18

E913-RW26 YL-18

E913-RW26 YL-18

E913-RW26 YL-18

E912-RW27 PU-18

E912-RW27 PU-18

E912-RW27 PU-18

176-RW17 OR-18

176-RW17 OR-18

RIGHT HAND CONSOLE (WINCH)

RIGHT HAND CONSOLE (WINCH)

975-RW29 WH-18

975-RW29 WH-18

975-RW29 WH-18

176-RW17 OR-18

229-RW24 BK-18

229-RW24 BK-18229-RW23 BK-18

229-RW23 BK-18

A758-RW40 BR-18

A758-RW40 BR-18

A758-RW40 BR-18

229-RW35 BK-18

229-RW35 BK-18

C912-RW41 GN-18

C912-RW41 GN-18

C912-RW41 GN-18

600-RW34 BR-18

600-RW34 BR-18

600-RW31 BR-18

600-RW31 BR-18

200-RW33 BK-18 200-RW33 BK-18200-RW32 BK-18 200-RW32 BK-18

600-RW15 BR-18

200-RW16 BK-18

600-RW37 BR-18

600-RW37 BR-18

200-RW38 BK-18

200-RW38 BK-18

600-RW44 BR-18600-RW13 BR-18

600-RW43 BR-18

600-RW43 BR-18

200-RW46 BK-18

200-RW14 BK-18

200-RW14 BK-18

200-RW14 BK-18

200-RW14 BK-18

779-RW4 WH-18

779-RW36 WH-18

779-RW36 WH-18

NOT USED ON THIS MODEL

780-RW39 PU-18779-RW9 WH-18

779-RW9 WH-18

160-RW18 PU-18

160-RW18 PU-18

160-RW5 PU-18

160-RW5 PU-18

160-RW5 PU-18

160-RW47 PU-18

160-RW47 PU-18

160-RW47 PU-18

160-RW48 PU-18

160-RW48 PU-18

160-RW48 PU-18

200-RW50 BK-18

200-RW50 BK-18

200-RW50 BK-18

C720-RW42 BU-18

C720-RW42 BU-18

C720-RW42 BU-18

C720-RW42 BU-18P732-RW49 OR-18

P732-RW49 OR-18

104-XJ3 RD-16200-XJ4 BK-16

200-XJ6 BK-16104-XJ5 RD-16

CBL-CY1 BK-00

208-4622

CBL-HK1BK-0

FOR USE WITH ATCHALTERNATOR ONLY

WHEN USEDCONNECT TO MA-C1SH2 LOC (B-8)

WHEN USEDCONNECT TO MA-C32SH2 LOC (B-8)

WHEN USEDCONNECT TO MA-C13SH2 LOC (A-8)

A447-PL7 PK-18200-PL4 BK-18

200-PL4 BK-18

ABCDEFGHIJK

P-C12503508

LMN

12

P-C31552269

12

P-C41552269

12

P-C51552269

12

P-C71552269

12

P-C61552269

12

P-C21552269

12

P-C81552269

G-C13E3370

ABC

FWD HORN HI174-7875

12

FWD HORN LO174-7876

12

12

G-C31552269

G-C73E3364NOTE G

NEG POS

12V BATTERY115-2422 (STD)153-5710 (ATCH)

NEG POS

12V BATTERY2115-2422 (STD)153-5710 (ATCH)

000

DISCONNECT SW7N-0718

0

0

0

12

L-C21552269

FRAMEGROUND

ENGINEBLOCK

FRAMEGROUND

0

0

12

L-C51552269

12

L-C61552269

12

TN-C13E3364

12

TN-C21552269

12

TN-C31552269

CYLINDER FLOOD 1147-0319


12

CC-C13E3364

12

CC-C21552269

12

CC-C31552269



12

CA-C13E3364

12

CA-C21552269

12

CA-C31552269

SWEEP FLOOD 1147-0319


12

TM-C13E3364

12

TM-C21552269

12

TM-C31552269



12

TL-C31552269

12

TH-C31552269

ROPS FLOOD 4147-0319


12

TE-C31552269

12

TE-C43E3364

CYL FLOOD STD1147-0319

12

TP-C31552269

12

TP-C43E3364

CYL FLOOD STD2147-0319

12

TA-C21552269

12

TG-C21552269

SWEEP FLOOD SIDE 1153-2073

SWEEP FLOOD SIDE 2153-2073

FUEL TANK FLOOD 1147-0319


12

TK-C11552269

12

TJ-C11552269

12

TG-C11552269

12

TA-C11552269

CV-C13E3370

200 BK-16

FOR NORMALOPERATING MODE

CV-C23E3370

201 BK-16

NOTE: USE ONLY FOR CRANK WITHOUT FUEL

INJECTION

ABC

ABC

1552267NOTE G

12

L-C31552269

12

G-C41552269

12

G-C51552269

FUEL TANK FLOOD1147-0319

FUEL TANK FLOOD2147-0319



12

L-C13E5179

3456789101112 1

23BK-18BK-18

REFRIGERANT SWITCH114-5333

GN-18GN-18

A/C CLUTCH106-5122

DIODE106-8704

12

CH-C41552269

12

CH-C31552269

12

CH-C21552269

12

CH-C11552269

12

TK-C33E3376

34

12

TJ-C33E3376

34

12

TA-C33E3376

34

12

TG-C33E3376

34

12

TL-C43E3376

34

12

TH-C43E3376

34

AB

MP-C11543172

CDEFGHIJKLMN

FORWARD CLUTCH220-4324

REVERSE CLUTCH220-4324

FIRST GEAR CLUTCH220-4324

SECOND GEAR CLUTCH220-4324

THIRD GEAR CLUTCH220-4324

BK-18WH-18

XMSN OUT. SP 1191-8305

BK-18WH-18

XMSN OUT. SP 2191-8304

G S

MTR BAT

MOTOR STARTER207-1556 (STD)237-1962 (ATCH)

GROUND+5V

SIGNAL

OR-18YL-18GN-18

TURBO INLET PRESS SNSR161-9926

ABC

TC OUTPUT SPEED SNSR189-5746

BK-18WH-18

ROPS FLOOD STD WD147-0139

ROPS FLOOD STD WD 2147-0139

12

TK-C21552269

12

TJ-C21552269



12

TL-C21552269

12

TL-C11552269

12

TH-C21552269

12

TH-C11552269

12

V-C101552269

12

V-C91552269

ABC

V-C151552267

0

V-T1

0

ABC

V-C31552267

HM-C43E3370

ABC

123456789101112131415161718192021222324

V-C41607689

25262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

12

V-C133E3364

0

0

0

0

0

0

12

WJ-C23E3376

34

12

WJ-C11552269

12

WK-C11552269

12

WK-C23E3376

34

FUEL TANK FLOOD LAMP 1147-0319

FUEL TANK FLOOD LAMP 2147-0319

12

HM-C21552269

BK-18BK-18

FUEL PRIMING PUMP SW158-6632

REPLACE KNOB 7T-9515WITH KNOB 238-0303

GNBKBK

MOTORFUEL PRIMING PUMP190-8970

CASEGND

POWERTRAIN FILTER PRESS SW164-7577

BK-18BK-18

12

CG-C23E3364

12

CG-C31552272

34

FUEL LEVEL SNDR263-5792

BK-18BK-18

12

TX-C13E3364

12

TX-C21552269

12

TX-C31552269

CONST FLOOD 3147-0319


12

CE-C13E3364

12

CE-C21552269

12

CE-C31552269



12

EA-C11552269

EA-C21552267

ABC BK-18

RD-18WH-18

1 23 4

FLEXXAIRE FAN SWITCH133-9405

GN-18BK-18

FLEXXAIRE FAN SOLENOID3E-9205

BK-18GN-18

COIL S-1

COIL S-2

12

GC-C43E3364

12

GC-C31552269

STD WDA FLOOD 1147-0319

12

GA-C43E3364

12

GA-C31552269

STD WDA FLOOD 2147-0319

BACKUP ALARM220-0230

BK-18BK-18

12

TW-C21552269

12

TW-C31552272

34

12

TW-C51552272

34

12

TW-C73E5179

3456789101112

12

G-C21552269

G-C63E3364NOTE G

12

HM-C31552269

ALT+R

ALTERNATOR197-8820 95A215-5568 150A (ATCH)

PAT RIGHT ANGLE SOL285-5730

PAT LEFT ANGLE SOL285-5730

ETHER AID SOL239-1134

WH-18PU-182

112

V-C21552269

TW-C13E3370

ABC

SYMBOL DESCRIPTION

BLADE, SPADE, RING,OR SCREW TERMINAL

SPLICE

CIRCUIT NOT CONNECTED

ELECTRICAL CONNECTIONTO MACHINE STRUCTURE

INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

CONNECTOR

ATCH WIRE, CABLE,COMPONENT

CIRCUIT GROUPINGDESIGNATION

H#

ABBREV COLOR

RDWHORYLPKBKGYPUBRGNBU

REDWHITEORANGEYELLOWPINKBLACKGREYPURPLEBROWNGREENBLUE

GN-18GN-18

IMPLEMENT LOCKOUT SOL201-0950

12

L-C41552269

12

V-C81552269

T

XMSN SUMP TEMP SENDER145-7028

T

TC OIL TEMP SENDER145-7028

12

TW-C91552269

12

MP-C21552252

3456789101112

12

MP-C41552272

34

A4:E4 V2226-7473 J2

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

INTAKE AIR HEATER RLY ON

INJECTOR 5-6 HS

PASSIVE SPD +1: A CRANK SPEED

INJECTOR 5 LS

PASSIVE SPD -1: A CRANK SPEED

INJECTOR 4 LS

TDC SERVICE PROBE -

TDC SERVICE PROBE +

PRESSURE SNSR COMMON

PASSIVE SPD +2: B CAM SPEEDPASSIVE SPD -2: B CAM SPEED

OIL PRESSURE SENSOR

FUEL TEMP SNSR

INTAKE MANIFOLD AIR TEMP

COOLANT TEMP SENSOR

FUEL PRESSURE

INJECTOR 3 LS

+5V PRESSURE SENSOR

INJECTION ACTUATION PRESS

TEMP SENSOR COMMON

INJECTOR 1 LSINJECTOR 3-4 HS

J112345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970

ANALOG SENSOR POWERANALOG SENSOR RETURNTHROTTLE POWER +8VTHROTTLE RETURN

USED ON J2 PIN 7CAT DATALINK +CAT DATALINK -ETHER AID SOLENOID

TURBO INLET PRESSURE SENSOR

DIGITAL RETURNFLEXXAIRE FAN PUSH SOLENOIDFLEXXAIRE FAN PULL SOLENOID

THROTTLE SW (LO IDLE)THROTTLE SW (LO IDLE PAR)USED ON J2 PIN 22USED ON J2 PIN 23

DEMAND FAN SPEED SENSOR

CAN DATALINK -CRANK W/O INJ (NC)

THROTTLE SW (HI IDLE)THROTTLE SW (HI IDLE PAR)CAN DATALINK SHIELDDEMAND FAN SOLENOIDCRANK W/O INJ (NO)FLEXXAIRE FAN MANUAL PURGE SW

+ BATTERY

CAN DATALINK +DEMAND FAN SOLENOID RETURN+ BATTERY+ BATTERY

- BATTERY

- BATTERY

- BATTERYDECEL PEDAL THROTTLE

KEY SWITCH

PRESS SENSOR RETURN

INTAKE MANIFOLD AIR PRESS

ATM PRESS SNSR

+5V SNSR PWR

IAP CONTROL -

SWITCH RETURN

INTAKE AIR HEATER RLY RTN

IAP CONTROL +

INJECTOR 2 LS

INJECTOR 6 LSINJECTOR 1-2 HS

FUEL DIFFERENTIAL PRESS SNSR

123456789101112131415161718192021222324

K-C12274002

252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

K-C41552267

ABC

12

K-C121552269

K-C51552267

ABC

K-C81552267

ABC

12

K-C111552269

AB

K-C141112416

AB

K-C151003320

SIGNALGROUND

COOLANT TEMP SNSR264-4297

SIGNALGROUND

INTAKE MAN AIR TEMP264-4297

+5V

SIGNALGROUND

TURBO OUTLET PRESS SNSR161-1704

+5V

SIGNALGROUND

ATM PRESS SNSR161-1703

+5V

SIGNALGROUND

OIL PRESS SNSR161-1705

INJECTOR 1266-4446

INJECTOR 2266-4446

INJECTOR 3266-4446

INJECTOR 4266-4446

INJECTOR 5266-4446

INJECTOR 6266-4446

12

N-C171539693

12

N-C181539693

12

N-C191539693

12

N-C201539693

12

N-C211539693

12

N-C221539693

12

V-C161552269

UNDERHOOD WORK LIGHT219-6487

CAN A DATALINK TERM RES 11342540

ABC

V-C181740502

12

TW-C61552269

T

XMSN LUBE TEMP SENDER145-7028

T

HYD OIL TEMP SENDER145-7028

12

TW-C81907613

3456789101112

1

V-C191275486

12

CG-C11552273

3456

12

V-C73E3382

3456

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N-C231917823

131415161718

12

K-C161726062

3456789101112131415161718

12

K-C91552269

12

K-C131552269

K-C33E3370

ABC

12

K-C101552264

345678

OR-18YL-18 GROUND

+V

SIGNALGN-18

INJECTION ACTUATION PRESS SNSR224-4536

SPD/TMG SNSR A109-7194

SPD/TMG SNSR B109-7195

V-C171552267

AB

C

UNDERHOOD WORK LIGHT SW139-2116

RD-18BK-18WH-18

AB

C

12

LA-C21552269

12

LA-C31552269

12

LA-C13E5179

3456789101112

POWERTRAIN FILTER PRESS SW LA164-7577

BK-18BK-18

GN-18GN-18

IMPLEMENT LOCKOUT SOL LA201-0950

12

LA-C41552269

T

HYD OIL TEMP SENDER LA145-7028

12

TW-C41552273

3456

12

TF-C13E3382

3456

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V-C11130580

GY-18GY-18

DEMAND FAN SOL176-5321

WH-18

BK-18OR-18 +V

GROUNDSIGNAL

DEMAND FAN SPEED SNSR251-3626

V-C201552267

ABC

12

V-C51552264

345678

12345678

HM-C13E3388

12

HM-C51552269

TF-C21552267

ABC

TC-C23E3370

ABC

12

TC-C11552269

12

TC-C31552269

1

2

34

5

TC-C49X1054

MOTOR

ROPS COND174-1495

BK-14WH/RD-14

MOTOR

ROPS COND 2174-1495

BK-14WH/RD-14

ROPS CONDENSOR RLY3E-5239

30

8685

87

87A

BK-18BK-18

PRELUBE OIL PRESS SW D6105-9152

423516

BK-16GN-16WH-16YL-16RD-16

PRELUBE TIMER D6140-3108

PRESSURE SW (NC)GROUNDKEY SWITCH (START)CRANKING MOTOR CTRLKEY SWITCH (RUN)

PRELUBE RELAY179-0006

12

MOTOR

PRELUBE PUMP267-6476

FRAMEGROUND

1

2

PL-C21552273

3

4

5

6

0

0

12

PL-C31552269

0

0

0

0

12

PL-C43E3364

100A

PRELUBE FUSE235-1845

FUSE HOLDER239-8102

00

0

0

0

PL-C13E3370

ABC

REMOTE DISCONNECT9H-2082

0

LE-T1

0

LE-T2

0 0

12

TW-C113E3376

34

TW-C121552267

ABC

12

K-C171552269

12

K-C313E3364

RDWHBU

WH/YL

V+BATGROUND

TRIGGER 1

TRIGGER 3

VIDEO CBL

VIDEO DISPLAY261-3226

BWTRIGGER 2

NOT CONNECTED

251-8248

12

XJ-C11552273

3456

12

XJ-C53E3364

ACCESSORY POWER CONNECTOR(SWITCHED)

VIDEO CBL

VIDEO CAMERA251-4160

261-3223

12

XJ-C31552269

12

XJ-C43E3364

12345678

KA-C13E3388

KA-C23E3370

ABC

OR-18YL-18 GROUND

+5V

SIGNALGN-18

FUEL PRESS SNSR194-6725

+ BATTERY- BATTERY

RS-232 - DCD

R-TERMRS-232 - TXD

RS-232 - GNDRS-232 - DTR

PROD LINK RADIO263-9088

KEYSWITCH ON

RS-232 - RXD

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GPS SAT

SATELLITE ANTENNA

GPS ANTENNA

ANTENNA266-2861

PLATFORM GND

0

0

FORWARD HORN W158-6632

BK-18BK-18 2

1

REAR ACTION LAMP W115-1748

C

LAMP BASE W170-3461

21BK-16

BK-16

12

RW-C81552269

12

RW-C51552269

12

RW-C61552269

BK-20BK-20

BLADE FLOAT CTRL W200-0189

137-9755DETENT COIL

SIGGNDBAT

IMPL HANDLE (PAT)267-8686

CAL

12

RW-C91552272

34

RW-C42234778

7 9 10 52

1 3 4 6

8

431

2 5

RW-C72234778

7 9 8 10 52

1 3 4 6431

2 5

IMPL SHUTOFF SW W222-7883

2

1 3

5

4 6

7 9 8 10

12

RW-C11552252

3456789101112

12

RW-C31552254

3456789101112

THROTTLE SW W222-7877

7 9 8 10

6431

2 5

RW-C102234778

7 9 10 52

1 3 4 6

8

431

2 5

12

RW-C113E3376

34

+BATTERYWINCH LOW SP

PILOT WINCH160-0766

BK-20BK-20

137-9755DETENT COIL

164-9657HANDLE GP

WINCH LOW SP LAMP126-0810

0

RW-T2

0

RW-T1

87a87

85

8630

WINCH DETENT RLY3E-5239

15

RW-C131195094

243

12

RW-C121552269

12

RW-C23E3364

12

TW-C101552252

3456789101112

12

XJ-C21552269

0

0

0

0

IAP CONTROL VAVLE218-8654

WH-18PU-182

1

CONN 36

CONN 37

CONN 38

CONN 1

CONN 1CONN 1

CONN 2

CONN 2

CONN 1

CONN 3

CONN 4

CONN 7

CONN 8

CONN 9

CONN 2

CONN 6

CONN 10

CONN 11

CONN 13

CONN 13

CONN 16

CONN 18

CONN 17

CONN 19

CONN 15

CONN 14

CONN 12

CONN 5

CONN 2

CONN 20

CONN 82

CONN 21

12 200-L32 BK-14

AG-C4111-7898

L-C123E-5179

C-C4130-6795

9X-1123ComponentPart Number

Single WireConnector

SocketPin

AG-C3130-6795

Pin or Socket Number

Wire, Cable, or Harness Assembly Identification:Includes Harness Identification Letters and Harness

Connector Serialization Codes Harness Connector Serialization Code: The "C" standsfor "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)Part Number For Connector Recepticle

Part Number forConnector Plug

Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)

Plug

GroundConnection

325-AG135 PK-14

Circuit IdentificationNumber Wire Color Wire Gauge

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

Receptacle

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit BreakerSymbol

Harness and Wire Symbols

1 12 2

Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.

Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

Symbols

Symbols and Definitions

Harness And Wire Electrical Schematic Symbols

Fuse(5 Amps)

5A

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

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.

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

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

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

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

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.

Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.

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.

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KENR5131-01March 2008

D6T Track Type Tractor

Electrical Systemwith AccuGrade

SKL1-UPLBD1-UPKJL1-UPLKJ1-UPWFH1-UPZEB1-UP

DJG1-UPRLW1-UPWCG1-UPJWD1-UP

JHB1-UPSMC1-UPPEZ1-UPLAY1-UPGCT1-UPLAE1-UP

Volume 2 of 3: Cab

2008 Caterpillar, All Rights Reserved Printed in U.S.A.

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434445

434445

Related Electrical Service ManualsForm Number

Alternator: 197-8820 SENR4130 Electric Starting Motor:



AccuGrade Laser System: RENR8128Caterpillar Monitoring System: RENR2014

Engine Control: SENR9345Power Train Control: RENR9867Product Link Radio: RENR7911

Title

Wire DescriptionWire

Number Wire Color DescriptionWire

Number Wire ColorDescription

Power Circuits Control Circuits (Continued)

101 RD Bat (+) (Not Application Specific) F717 YL Throttle Switch

102 RD Head Lamp F718 BU Throttle Switch

103 YL Rear Floods F719 BR Crank With Out Injection (N.C)

104 YL Aux Ckt 2 F720 GN Crank With Out Injection (N.O)

105 RD Key Switch F761 BR Reverse Solenoid Return

106 RD Product Link F780 PK Parking Brake Switch

108 BU Wipers F781 BR Downshift Switch

110 RD Aux Ckt 3 F782 OR Reverse Switch

111 YL Aux Ckt 1 F783 GN Upshift Switch

112 PU Main Power Relay Output F784 YL Downshift Switch

113 OR Operator Monitor Panel F785 WH Upshift Switch

114 RD Warning Horn (Forward) F786 GY Reverse Switch

115 PK Front Floods F788 PU Left Steer Clutch

116 RD Fender Floods F789 YL Right Steer Clutch

124 GN Blowers F790 BR Service Brake Pedal

130 GN Aux Ckt F792 WH Left Brake Solenoid

140 RD Power Train G730 PK Park Brake Solenoid

146 RD Aux Circuit G731 GY Secondary Service Brake Solenoid

148 RD Aux Circuit G742 GN Relay Coil To Diode

150 RD Engine ECM Switched Power G743 OR Relay Coil To Diode

158 BR A/C Condensor G797 BU Switch To Relay Coil

159 BU ROPS A/C H710 PK Implement Cont Lift Lever Position

160 PU Winch / Seat H711 GN Implement Cont Tilt Lever Position

176 OR Winch Switch / Seat Suspension H713 PK ImplementCont Lift Proportional Solenoid

184 BU ARO Connector / Light Bar Connector H714 OR Implement Cont Lower Proportional Solenoid

186 RD 24V - 12V Converter J764 BR Switch/Sensor Return #1

197 RD Aux Ckt 4 J766 PU Switch/Sensor Return #3

198 RD Service Brake Pedal Sw K757 YL Blade Rotation Pwm Out

Ground Circuits L740 BR Analog Sensor Return (+5V)

200 BK Main Chassis N707 PU Engine Digital Sensor Return

201 BK Operator Monitor Return P732 OR Winch Free Spool Status

202 BK Xmsn Ctrl R746 PK Turbo Outlet Press Sensor

205 BK Instr R747 GY Atmospheric Press Sensor

216 BK Aeta Coding Pin 20 T725 WH Fuel Filter Switch

229 BK Bat (-) T744 WH Accugrade Blade Control - Sw Pwr 1 Return

270 BK CMS Ident Code 0 T745 YL Accugrade Blade Control - Sw Pwr 2 Return

271 BK CMS Ident Code 1 Y759 BK GPS Receiver (RXD - Comm #2)

272 BK CMS Ident Code 2 Y760 BK GPS Receiver (TXD - Comm #2)

273 BK CMS Ident Code 3 Y787 WH CAN Data Link (+) - Implements

274 BK CMS Ident Code 4 Y788 GY CAN Data Link (-) - Implements

275 BK CMS Ident Code 5 851 WH Hydrst Speed And Direction Sensor

276 BK Xmsn Ctrl Ident Code 0 892 BR Cat Data Link (-)

277 BK Xmsn Ctrl Ident Code 1 893 GN Cat Data Link (+)

278 BK Xmsn Ctrl Ident Code 2 F846 PU Led Driver 1

279 BK Xmsn Ctrl Ident Code 3 F848 OR Bi-Directional Mode Switch

280 BK Xmsn Ctrl Ident Code 4 F849 WH Bi-Directional Mode Switch

290 BK CMS Service F877 WH Switch To Relay 1

291 BK CMS Clear G826 BR Adem III Filter Sensor +5V

A235 BK Digital Sensor Return G827 BU Adem III Filter Sensor Common

A289 BK Start Aid Solenoid Return G828 WH Adem III Pressure Sensor +5V

Basic Machine Circuits G829 GN Adem III Pressure Sensor Common

301 OR Starter No. 1 Solenoid G833 PK Adem III Engine Temperature Sensor

304 WH Starter Relay No. 1 Output G849 BR Engine Injector Actuation Pressure

306 GN Starter Rly Coil To Neut Start Sw Or Key Sw G850 BU Inlet Air Heater

307 OR Key Sw To NeutStart Sw/Vmis Snsr Module G854 PK Injector Actuation Press Control Valve

308 YL Main Power Relay Coil G855 PU IAP Cont Valve Common

310 PU Start Aid Switch To Start Aid Solenoid G856 WH TDC Probe +

321 BR Backup Alarm Lamp Travel Alarm G857 YL TDC Probe -

322 GY Warning Horn (forward) H802 GY Proportional Driver Return

326 PU Key Switch 'C' Term. L856 YL Ctct Blade Control - Can D Data Link (+)

337 WH Prelube Pushbutton Switch To Prelube Timer L857 GN Ctct Blade Control - Can D Data Link (-)

Monitoring Circuits L870 YL Ctct Blade Control - Awake

403 GN Alternator (r) Term. L871 BU Ctct Blade Control - Awake Gnd

410 WH Action Alarm L872 BU Ctct Blade Control - Switched Pwr 1

411 PK Opr Mon Master L873 GY Ctct Blade Control - Switched Pwr 2

419 YL Opr Mon Parking Brake L874 YL Ctct Blade Control - Switched Pwr 3

424 GY Opr Mon Power Train Temp T858 GY Injector High Side

426 BR Opr Mon Power Train Oil Filter T859 WH Injector High Side

442 GY Hyd System Temp Gage T860 OR Injector High Side

443 YL Power Train Temp Gage 900 PU 1st Gear Clutch Solenoid

447 PK Fuel Level Gage 924 GN Transmission Solenoid 1-4 Return

A447 PK Prelube Press. Switch To Prelube Timer 975 WH Power Train Solenoid Return

A487 PU Opr Mon Fault Alarm #2 977 YL Auto-Downshift Switch

C413 YL Vmis Display Data 993 BR Analog Sensor Common (pin 30)

C414 BU Vmis Display Load 994 GY Oil Pressure (Filtered)

E455 BR Hydraulic Oil Filter 995 BU Coolant Temperature

G460 GN Transmission Temperature 997 OR Engine Analog Sensor Power

H416 GN Lamp Indicator 998 BR Engine Digital Sensor Return

H417 OR Lamp Indicator C912 GN Throttle Position

Accessory Circuits C913 BU Ground Speed Radar

500 BR Wiper - Front (Park) C967 BU Inlet Air Temperature

501 GN Wiper - Front (Low) C986 BR Throttle Position

502 OR Wiper - Front (High) C987 RD Inlet Air Heater

503 BR Wiper - Rear (Park) C991 PK Fuel Filter Monitor

504 YL Wiper - Rear (Low) E900 WH Trans Output Spd +

505 BU Wiper - Rear (High) E901 GN Trans Output Spd -

506 PU Washer - Front E906 OR Trans Output Spd Q+

507 WH Washer - Rear E907 GY Trans Output Spd Q-

508 PU Radio Speaker - Left E908 BR Trans Input Spd +

509 WH Radio Speaker - Left (Common) E909 WH Trans Input Spd -

511 BR Radio Speaker - Right E912 PU Lift Lever Neutral Pos Switch To Gnd

512 GN Radio Speaker - Right (Common) E913 YL Lift Lever Neutral Pos Switch To Gnd

513 OR A/C Compressor/Refrigerant Pressure Sw E918 GN Implement Lockout Switch To Gnd

515 GY Blower Motor (High) E963 BK Engine Speed/Timing A-

516 GN Blower Motor (Medium) E964 WH Engine Speed/Timing A+

517 BU Blower Motor (Low) E965 BU Engine Speed/Timing B-

521 YL A/C Switch To Refrigerant Switch E966 YL Engine Speed/Timing B+

522 WH A/C Clutch To Thermostat Switch F978 WH Ferritte Wire Coil Unswitched

523 BR Wiper - Left (park) F979 YL Ferritte Wire Coil Switched

524 BU Wiper - Left (low) G939 PK Power Train Sw. / Sensor Return

525 GY Wiper - Left (high) J943 GN Implement Mode Switch (N.O.)

526 YL Wiper - Right (park) J944 BU Implement Mode Switch (N.C.)

527 GN Wiper - Right (low) J945 WH Implement Manual Mode Switch (N.O.)

528 PK Wiper - Right (high) J946 OR Implement Manual Mode Switch (N.C.)

529 WH Washer - Left J950 PU Left Lift Cylinder Position

530 OR Washer - Right K960 PK CAN Data Link B (+)

567 WH A/C Switch Jumper K961 GN CAN Data Link B (-)

573 GN Blade Float Limit Switch No. 2 K978 BU Ecpc Pump Solenoid

592 BU DC/DC Converter Power Output L997 BU Speed Sensor #2 Output

593 GN Condensor Fan Relay To Motors M919 BU Ripper Pressure

A501 BU Defroster Fan Switch M927 GN Implement Cutout Valve

A513 PK DC/DC Converter Memory Output M928 BU Right Tilt Valve

A557 WH Precleaner Blower +B M929 WH Left Tilt Valve

C568 WH Blower Motor N942 OR Flexxaire Fan Switch

C569 YL Second DC/DC Converter Power Output N957 PK Accugrade GPS (Rxd - Comm #1)

E555 OR DC/DC Converter Memory Output #2 N958 PK Accugrade GPS (Rxd - Comm #2)

Lighting Circuits N959 PK Accugrade GPS (Rxd - Comm #3)

600 BR Dash Lamp - Basic N960 OR Accugrade GPS (Txd - Comm #1)

608 GN Flood Lamp - Rear N961 OR Accugrade GPS (Txd - Comm #2)

609 YL Flood Lamp - Side N963 OR Accugrade GPS (Txd - Comm #3)

610 OR Head Lamp - Basic N965 BU Accugrade GPS (Dsr - Comm #2)

625 PK Courtesy Lamp N967 GY Accugrade GPS (Cts - Comm #1)

630 GY Flood Lamp Rear (ATCH) N970 YL Accugrade GPS (Dtr - Comm #1)

651 PK Flood Lamp Rear N973 BR Accugrade GPS (Dcd - Comm #1)

663 GY Gage Lamps - Smart EMS N976 PU Accugrade GPS (Rts - Comm #1)

Control Circuits N979 GN Signal Gnd - Comm #1

709 OR Sensor Power Supply N980 GN Signal Gnd - Comm #2

751 GN Xmsn Shift Solenoid No. 1 Or 3 N982 YL Data - Keyboard

752 YL Xmsn Shift Solenoid No. 2 N983 OR Clock - Keyboard

754 BU Xmsn Shift Solenoid No. 3 Or 1 N987 GN Regulated Power - 5 Vdc

755 OR Xmsn Shift Solenoid No. 4 Or 5 T901 YL Mss Exciter Coil

779 WH Coupler Engage Solenoid T902 PK Mss Exciter Coil

780 PU Coupler Disengage Solenoid T951 YL Injector 1 Hi-side

A700 OR Digital Sensor Power(+8V) (pin 35) T952 BR Injector 2 Hi-side

A751 YL After Cooler Temp (pin 15) T953 BU Injector 3 Hi-side

A757 GY Throttle Switch #3 T954 GY Injector 4 Hi-side

A758 BR Throttle Switch #4 T955 GN Injector 5 Hi-side

C720 BU Relay Interlock T956 GY Injector 6 Hi-side

E707 GN Vmis Display +V T957 PU Injector 1 Return

E708 PK Vmis Display Clock T958 YL Injector 2 Return

E735 PU Service Meter T959 BR Injector 3 Return

E752 YL Lightbar 1 RS232 TX T960 BU Injector 4 Return

E753 WH Lightbar 1 RS232 RX T961 GN Injector 5 Return

E799 BR Demand Fan Solenoid Return T962 WH Injector 6 Return

F700 BU Demand Fan Solenoid Return T964 OR Product Link (RS 232 Port 1 TXD)

F702 GN Decel Pedal Position Sensor T965 GN Product Link (RS 232 Port 1 RXD)

F708 YL Flexxaire Fan Pull Solenoid T966 BK Product Link (RS 232 Port 1 GND)

F709 BU Flexxaire Fan Push Solenoid T968 WH Prelube Oil Evac Pump

F711 GN CAN Link + T993 BR Analog Sensor Return

F712 GY CAN Link - T997 OR +5V Analog Sensor Power

F714 PK Right Turbo Inlet Pressure Y925 YL Counterbalance Solenoid 1

F715 PU User Shutdown Y933 YL Increment/Decrement Sw (N.O.) (Accugrade)

F716 WH User Shutdown Y934 WH Increment/Decrement Sw (N.C.) (Accugrade)

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.

EID Level Description Operator Response

30 2 Trans Oil Temp HighCheck Oil.

Modify machine operation in order to reducesystem load.

116 2 PTO Fltr Bypassed

PTO filter Bypass Switch is connected to the EMS IIImodule. Activated when hydraulic oil temperature isgreater than 52 C (125.6 F) and the switch is open.

Change filter.

155 2 High Torque Converter Oil TempCheck Oil.

Modify machine operation in order to reducesystem load.

467 2 Blade Lift Not In Center

Active when the blade control handle is notin the center position when ANY of these

conditions are true:Key switch is turned ON.

Engine is cranking.Hydraulic lockout switch is moved from

LOCKED to UNLOCKED.During calibrations.

If moving the handle back to center position doesnot correct the problem, perform the troubleshooting

procedure for the lift solenoids.(1)

468 2 Blade Tilt Not In Center






procedure for the tilt solenoids.(1)

522 2 Blade Angle Not In Center






procedure for the angle solenoids.(1)

861 1 Clock Manual Alignment Required

Warning - The ECM internal clock is too farout of alignment with the other control module

clocks on the machine.Use the ET service tool in order to manually align

the clock with the other control modules.

878 2 Hyd Oil Temp

Activates at 108 C (226.4 F) - Resetsat 104 C (219.2 F.)

Modify machine operation to reduce systemload. Check oil level.

878 3 Hyd Oil Temp

Activates at 114 C (237.2 F) - Resetsat 112 C (233.6 F.)

Immediate safe shutdown - Modify machineoperation to reduce system load - Check oil level.

1969 3 Trans Lube Temp High Immediate safe shutdown - Modify machineoperation to reduce system load - Check oil level.

2115 2 Implements Locked Diagnostic

Activated when a diagnostic code is activefor an implement system component for ANY

of the following conditions:Short to battery (solenoids).

Low voltage or open (solenoids).Hydraulic lockout switch is faulted.

Check active diagnostic codes and correctthe problem.

Power TrainEvent Identifier (EID) Codes

Service Mode NumberOperator Mode Sequence 0

Harness Code 1

Numeric Readout 2

Service 3

Digital Tattletale 4

Calibration 1 (Transmission Control) 6



Charging System Display 9

Monitoring System Service Modes

Operator Mode NumberGear Display 1

Service Meter 2

Tachometer 3

Monitoring System Operator Modes

Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)116-6203 Resistor: 20

122-1133 Solenoid: Winch 41.9 2.1134-2540 Resistor: CAN A (2) 120

172-2392 Solenoid: Parking Brake DumpService Brake Dump

41.9 2.1

174-4909 Solenoid: Brake 8.7 0.4200-0189 Solenoid: Blade Float Control 76.3 3.8257-5029 Resistor: Blower Motor 0.4 to 1.3

At room temperature unless otherwise noted.

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

-1.1 0.8C 2.2 0.8C

(30 1.4F) (36 1.4F)3E-5464 A/C Thermostat Normally Closed

Component Identifiers (CID)Module Identifier (MID)

Caterpillar Monitoring System(MID No. 030)

CID Component0096 Fuel Level Sender0100 Engine Oil Pressure Sensor0110 Engine Coolant Temperature Sensor0177 Transmission Oil Temperature Sensor0248 Data Link0263 Sensor Power Supply0271 Action Alarm0280 Transmission Oil Temperature Sender0324 Action Lamp0600 Hydraulic Oil Temperature Sensor0819 Display Data Link0821 Display Power Supply1045 Power Train Oil Temperature Sensor1425 Implement Tank Oil Temperature Sensor

Engine Control System(MID No. 036)

CID Component0001 Injector Cylinder #10002 Injector Cylinder #20003 Injector Cylinder #30004 Injector Cylinder #40005 Injector Cylinder #50006 Injector Cylinder #60041 8 Volt DC Supply0042 Injection Actuation Control Valve0091 Throttle Position Signal0094 Fuel Pressure0100 Engine Oil Pressure0110 Engine Coolant Temperature0164 Injector Actuation Pressure0168 Electrical System Voltage0172 Intake Manifold Air Temperature0190 Engine Speed Signal0247 J1939 Data Link0253 Personality Module0261 Engine Timing Calibration0262 5 Volt Sensor Supply0264 Decel Throttle Position0266 Inc

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