Renr2692 Book l

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RENR2692

November 2000

Schematic797 Truck

Electrical Schematic

Tables and Symbol Definitions

5YW1-UP

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Important Safety Information

Most accidents that involve product operation, maintenance and repair are caused by failure to observebasic safety rules or precautions. An accident can often be avoided by recognizing potentiallyhazardous situations before an accident occurs. A person must be alert to potential hazards. Thisperson should also have the necessary training, skills and tools to perform these function properly.

Improper operation, lubrication, maintenance or repair of this product can bedangerous and could result in injury or death.

Do not operate or perform any lubrication, maintenance or repair on this product untilyou have read and understood the operation, lubrication, maintenance and repairinformation.

Safety precautions and warnings are provided in this manual and on the product. If these hazardwarnings are not heeded, bodily injury or death could occur to you or other persons.

The hazards are identified by the Safety Alert Symbol and followed by a Signal Word such asWARNING as shown below.

The meaning of this safety alert symbol is as follows:

Attention! Become Alert! Your Safety is Involved.

The message that appears under the warning, explains the hazard and can be either written orpictorially presented.

Operations that may cause product damage are identified by NOTICE labels on the product and inthis publication.

Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.The warnings in this publication and on the product are, therefore, not all inclusive. If a tool,procedure, work method or operating technique that is not specifically recommended byCaterpillar is used, you must satisfy yourself that it is safe for you and for others. You shouldalso ensure that the product will not be damaged or made unsafe by the operation, lubrication,maintenance or repair procedures you choose.

The information, specifications, and illustrations in this publication are on the basis of informationavailable at the time it was written. The specifications, torques, pressures, measurements,adjustments, illustrations, and other items can change at any time. These changes can affect theservice given to the product. Obtain the complete and most current information before you start any job.Caterpillar dealers have the most current information available. For a list of the most current publicationform numbers available, see the Service Manual Contents Microfiche, REG1139F.

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Table of Contents

3

Table of Contents

Machine View....................................................... 4

Cab View.............................................................. 5

Engine Views........................................................6-8

Component Location Charts.................................9-11Connector Location Charts...................................12

Wire Description Chart......................................... 13-16

Switch Specification Chart....................................17

Resistor and Solenoid Specifications Chart..........18

Component Identifier Charts.................................19-20

VIMS Component Identifier Chart.........................21-22

Failure Mode Identifier Chart................................ 23

Related Electrical Manuals................................... 24

Harness and Wire Symbols.................................. 25

Symbols and Definitions....................................... 26

Note: Use the Hand Tool to select the desired page.

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Machine Harness Connector And Component Locations

4

Machine View

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5

Cab View

Side View Rear View

Cab Harness Connector And Component Locations

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Right Side View

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9

Component Location Charts

Chassis Component Location

Component SchematicMachine

LocationComponent Schematic

Machine

Location

Air Dryer - System RENR2680 1 Solenoid - Bk Oil Cool Pump Drive RENR2682 33

Air Dryer - System RENR2680 1 Solenoid - Brake Accum Bleed RENR2684 34

Alarm - Backup RENR2684 2 Solenoid - Brake Oil Diverter RENR2682 34

Assembly - Stud RENR2680 3 Solenoid - Final Drive Oil Bypass RENR2682 37

Batteries RENR2680 4 Solenoid - Front Eng Start Aid 1 RENR2681 35

Breaker - Alternator RENR2680 4 Solenoid - Front Eng Start Aid 2 RENR2681 35Buffer - PWM RENR2687 5 Solenoid - Hoist Head End CT RENR2687 20

Buffer - PWM RENR2683 30 Solenoid - Hoist Head End PC RENR2687 20

Ground - Chassis RENR2680 6 Solenoid - Hoist Pilot Sys RENR2687 20

Ground - Chassis RENR2680 7 Solenoid - Hoist Pump Bypass 1 RENR2687 20

Ground - Rear Frame RENR2680 8 Solenoid - Hoist Pump Bypass 2 RENR2687 20

Ground - Rear Frame RENR2680 9 Solenoid - Hoist Rod End CT RENR2687 20

Motor - Brake Retract RENR2684 9 Solenoid - Hoist Rod End PC RENR2687 20

Sender - Tire Monitor RENR2683 10 Solenoid - Horn RENR2684 1

Sensor - Aftercooler Level RENR2683 11 Solenoid - Radiator Pump Drive RENR2682 36

Sensor - Ambient Air Temp RENR2683 13 Solenoid - RAX Drive Pump Oil Div RENR2682 16

Sensor - Autolube Press RENR2683 14 Solenoid - Rear Eng Start Aid 1 RENR2681 35

Sensor - Brake Oil Cool Pump Shaft RENR2682 16 Solenoid - Rear Eng Start Aid 2 RENR2681 35

Sensor - Diff Oil Temp RENR2682 15 Solenoid - Steering Bleed RENR2684 38

Sensor - Final Drive Press RENR2682 15 Solenoid - Wastegate Air Shutoff RENR2680 1

Sensor - Fuel Level RENR2683 19 Solenoid - XMSN 2 Stage Relief Valve RENR2688 78

Sensor - Hoist Position RENR2687 5 Solenoid - XMSN Clutch Pack 1 RENR2688 78

Sensor - Intermidiate Speed RENR2688 78 Solenoid - XMSN Clutch Pack 2 RENR2688 78

Sensor - Jacket Water Coolant Level RENR2683 12 Solenoid - XMSN Clutch Pack 3 RENR2688 78

Sensor - LH Front Brake Temp RENR2682 21 Solenoid - XMSN Clutch Pack 4 RENR2688 78

Sensor - LH Front Strut Press RENR2683 24 Solenoid - XMSN Clutch Pack 5 RENR2688 78

Sensor - LH Rear Bk Oil Temp RENR2682 22 Solenoid - XMSN Clutch Pack 6 RENR2688 78

Sensor - LH Rear Park Brake Rel RENR2682 23 Solenoid - XMSN Clutch Pack 7 RENR2688 78

Sensor - LH Rear Strut Press RENR2683 25 Solenoid - XMSN Latch Valve RENR2688 78

Sensor - LH Whl Speed RENR2682 26 Switch - Brake Oil Accum Press RENR2682 34

Sensor - Radiator Shaft Speed RENR2682 77 Switch - Brake Oil Filter RENR2682 39

Sensor - RH Front Brake Temp RENR2682 50 Switch - Diff Lube Filt Bypass RENR2682 42

Sensor - RH Front Strut Press RENR2683 28 Switch - Diff Lube Press RENR2682 42

Sensor - RH Rear Bk Oil Temp RENR2682 22 Switch - Disconnect RENR2680 40

Sensor - RH Rear Park Brake Rel RENR2682 23 Switch - Eng Flood Lamp RENR2684 40Sensor - RH Rear Strut Press RENR2683 29 Switch - Fan Drive Filter RENR2682 41

Sensor - RH Whl Speed RENR2682 27 Switch - Final Drive Filt Bypass RENR2682 15

Sensor - Steering Oil Level RENR2683 30 Switch - Front Brake Cooling Filter RENR2682 43

Sensor - Steering Oil Temp RENR2683 31 Switch - Ground Level Shutdown RENR2689 40

Sensor - System Air Press RENR2683 1 Switch - Hoist Screen 1 RENR2687 43

Sensor - XMSN Latching Press RENR2688 78 Switch - Hoist Screen 2 RENR2687 43

Sensor - XMSN Speed 1 RENR2688 32 Switch - Ladder Lamp 2 RENR2684 40

Sensor - XMSN Speed 2 RENR2688 32 Switch - Rear Brake Cool Filt Bypass RENR2682 44

Solenoid - AETA 4 Way RENR2682 23 Switch - Steering High Press RENR2683 38

Solenoid - AETA Prop RENR2682 23 Switch - Steering Low Press RENR2683 38

Solenoid - Air Start RENR2681 1 Switch - VIMS Service Key RENR2683 40

Solenoid - Autolube RENR2683 1 Switch - XMSN Charge Filter RENR2688 79

Locations are repeated for components located close together.

A = Located in Steering Column.B = Located in Overhead Panel.

C = Located in Center Console.

D = Located in Instrument Panel.

E = Located in Switch Panel.

F = Located in Relay Panel.

Note: Use the Hand Tool to select the desired schematic or machine location.
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10


Cab Component Location



Machine

Location

Alarm - VIMS Action RENR2683 B Relay - Backup Alarm Light RENR2687 F

Assembly - Stud RENR2680 3 Relay - Condensor RENR2686 71

Breaker - 12V ACC Lighter RENR2684 56 Relay - Foglamp RENR2684 F

Breaker - 24V Accessories RENR2680 56 Relay - Headlamp RENR2684 F

Breaker - AC RENR2680 56 Relay - Main RENR2680 56

Breaker - AC Condenser RENR2680 56 Relay - Prelube RENR2691 FBreaker - ACC Lamp RENR2680 56 Relay - Start Aid Hold RENR2681 F

Breaker - ADEM Master RENR2680 56 Relay - Start Aid Hold RENR2681 F

Breaker - ADEM Front Engine RENR2680 56 Relay - Start Aid Pull In RENR2681 F

Breaker - ADEM Rear Engine RENR2680 56 Relay - Start Aid Pull In RENR2681 F

Breaker - Air Dryer RENR2680 56 Relay - Steering Brake Bleed RENR2687 F

Breaker - Alternator RENR2680 56 Relay - Stoplamp RENR2682 F

Breaker - Alternator RENR2680 56 Relay - Wiper Motor RENR2685 F

Breaker - Backup Alarm RENR2680 56 Resistor - Blower Motor RENR2686 72

Breaker - Brake Retract RENR2680 56 Resistor - Start Aid (4) RENR2681 F

Breaker - Chassis Control RENR2680 56 Sensor - Hoist Lever Pos RENR2687 C

Breaker - Converter RENR2680 56 Sensor - Throttle Position RENR2691 70

Breaker - Floodlamp RENR2680 56 Sensor - XMSN Cane Pos RENR2687 C

Breaker - Headlamp RENR2680 56 Solenoid - Park Brake RENR2682 73

Breaker - IBC Control RENR2680 56 Switch - AC On RENR2686 E

Breaker - Key RENR2680 56 Switch - ARC Press RENR2682 73

Breaker - Power Window RENR2680 56 Switch - Auto Retarder RENR2682 E

Breaker - Start Aid RENR2680 56 Switch - Blower RENR2686 E

Breaker - Start Aid RENR2680 56 Switch - Brake Retract RENR2684 E

Breaker - Stop/Turn/Dome RENR2680 56 Switch - Brake System Press RENR2682 73

Breaker - VIMS RENR2680 56 Switch - Dimmer RENR2683 E

Breaker - Wiper RENR2680 56 Switch - Fog Lamp RENR2684 B

Breaker - XMSN Control RENR2680 56 Switch - Foot Brake Press RENR2682 73

Cluster - Four Gauge RENR2683 D Switch - Hazard RENR2685 B

Cluster - Speed Tach RENR2683 59 Switch - Horn RENR2684 A

Cluster - VIMS Message Center RENR2683 D Switch - Key Start RENR2681 E

Condensor Group RENR2686 71 Switch - Ladder Lamp RENR2684 B

Conditioner Group RENR2686 72 Switch - LH Door RENR2684 69

Control - Chassis RENR2687 62 Switch - LH Power Window RENR2684 C

Control - IBC RENR2682 61 Switch - Park Brake On/Off RENR2682 CControl - VIMS RENR2683 63 Switch - Rear Backup Lamp RENR2684 B

Control - VIMS Main Module RENR2683 65 Switch - Retarder RENR2682 A

Control - XMSN RENR2688 64 Switch - RH Door RENR2684 68

Converter - 5A 24 to 12 Volt RENR2680 67 Switch - RH Power Window RENR2684 C

Converter - 15A 24 to 12 Volt RENR2680 67 Switch - Running Lamp RENR2684 B

Flasher RENR2685 60 Switch - Start Aid RENR2681 E

Ground Boss 1 - Rear Cab RENR2680 66 Switch - Strobe Lamp RENR2684 B

Ground Boss 2 - Rear Cab RENR2680 66 Switch - TCS Test RENR2682 E

Junction Block (6) ALL 64 Switch - Thermostat RENR2686 72

Lamp - Cane Lever RENR2683 C Switch - Throttle Backup RENR2691 E

Module - Int Wiper RENR2685 60 Switch - Wiper/Washer Turn RENR2685 A

Module - VIMS Keypad RENR2683 D Terminal Stud RENR2680 56

Motor - Blower RENR2686 72 Terminal Stud #2 RENR2680 56

Motor - Condensor RENR2686 71 Valve - ARC Control RENR2682 73Motor - Front Wiper RENR2685 58 Valve - ARC Supply RENR2682 73

Motor - Washer RENR2685 57 Window - LH Electric RENR2684 75

Radio RENR2684 B Window - RH Electric RENR2684 76


A = Located in Steering Column.

B = Located in Overhead Panel.





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11


Engine Component Location



Machine

LocationAlternator 1 RENR2680 80 Solenoid - Front Eng Cyl Head 2 RENR2689 136

Alternator 2 RENR2680 81 Solenoid - Front Eng Cyl Head 3 RENR2689 94

ECM - Eng Front RENR2689 83 Solenoid - Front Eng Cyl Head 4 RENR2689 137

ECM - Eng Master RENR2691 82 Solenoid - Front Eng Cyl Head 5 RENR2689 97

ECM - Eng Rear RENR2690 84 Solenoid - Front Eng Cyl Head 6 RENR2689 138

Motor - Prelube RENR2684 117 Solenoid - Front Eng Cyl Head 7 RENR2689 98

Relay - Prelube Main Power RENR2684 117 Solenoid - Front Eng Cyl Head 8 RENR2689 139

Sensor - Eng Speed RENR2688 114 Solenoid - Front Eng Cyl Head 9 RENR2689 99

Sensor - Front Eng Aftercooler Temp RENR2689 126 Solenoid - Front Eng Cyl Head 10 RENR2689 140

Sensor - Front Eng Atmospheric Press RENR2689 102 Solenoid - Front Eng Cyl Head 11 RENR2689 101

Sensor - Front Eng Coolant Temp RENR2689 85 Solenoid - Front Eng Cyl Head 12 RENR2689 141

Sensor - Front Eng Crankcase Press RENR2689 95 Solenoid - Front Eng Wastegate Prop RENR2689 125

Sensor - Front Eng Filtered Oil Press RENR2689 86 Solenoid - Rear Eng Cont Oil Burn RENR2690 116

Sensor - Front Eng LH Turbo Exh Temp RENR2689 119 Solenoid - Rear Eng Cyl Head 1 RENR2690 130

Sensor - Front Eng Master Speed RENR2691 100 Solenoid - Rear Eng Cyl Head 2 RENR2690 142

Sensor - Front Eng RH Turbo Exh Temp RENR2689 127 Solenoid - Rear Eng Cyl Head 3 RENR2690 131

Sensor - Front Eng RH Turbo Inlet Press RENR2689 111 Solenoid - Rear Eng Cyl Head 4 RENR2690 143

Sensor - Front Eng Speed Timing RENR2689 103 Solenoid - Rear Eng Cyl Head 5 RENR2690 132

Sensor - Front Eng Turbo Outlet Press RENR2689 128 Solenoid - Rear Eng Cyl Head 6 RENR2690 144

Sensor - Front Eng Unfiltered Oil Press RENR2689 96 Solenoid - Rear Eng Cyl Head 7 RENR2690 133

Sensor - Rear Eng Aftercooler Temp RENR2690 122 Solenoid - Rear Eng Cyl Head 8 RENR2690 145

Sensor - Rear Eng Atmospheric Press RENR2690 104 Solenoid - Rear Eng Cyl Head 9 RENR2690 134

Sensor - Rear Eng Coolant Temp RENR2690 152 Solenoid - Rear Eng Cyl Head 10 RENR2690 146

Sensor - Rear Eng Crankcase Press RENR2690 105 Solenoid - Rear Eng Cyl Head 11 RENR2690 135

Sensor - Rear Eng Filtered Oil Press RENR2690 106 Solenoid - Rear Eng Cyl Head 12 RENR2690 147

Sensor - Rear Eng LH Turbo Exh Temp RENR2690 115 Solenoid - Rear Eng Wastegate Prop RENR2690 121

Sensor - Rear Eng Master Speed RENR2691 107 Solenoid - TC Lockup RENR2688 148

Sensor - Rear Eng RH Turbo Exh Temp RENR2690 123 Switch - A/C Hi/Low Press RENR2686 91

Sensor - Rear Eng RH Turbo Inlet Press RENR2690 113 Switch - Front Eng Fuel Filter Diff RENR2689 87

Sensor - Rear Eng Speed Timing RENR2690 108 Switch - Front Eng Oil Very Low RENR2689 93

Sensor - Rear Eng Turbo Outlet Press RENR2690 124 Switch - Rear Eng Fuel Filter Diff RENR2690 88

Sensor - Rear Eng Unfiltered Oil Press RENR2690 89 Switch - Rear Eng Oil Very Low RENR2690 109

Sensor - TC Oil Temp RENR2688 129 Switch - Eng Coolant Flow RENR2691 110

Sensor - XMSN Input Speed RENR2688 120 Switch - PT Oil Level RENR2688 149

Solenoid - A/C Clutch RENR2686 90 Switch - TC Inlet Filter RENR2688 150Solenoid - Front Eng Cont Oil Burn RENR2689 118 Switch - TC Screen RENR2688 151

Solenoid - Front Eng Cyl Head 1 RENR2689 92


A = Located in Steering Column.

B = Located in Overhead Panel.





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12

Connector Location Charts

Connector NumberMachine

LocationConnector Number

Machine

LocationConnector Number

Mach

Locat

CONN 1 3 CONN 1 3 CONN 1 3





CONN 6 3 CONN 6 3 CONN 6 3CONN 7 3 CONN 7 3 CONN 7 3


CONN 48 45 CONN 9 XMSN Lockout 64 CONN 60 116

CONN 49 46 CONN 10 64 CONN 61 118

CONN 50 47 CONN 11 64 CONN 62 Timing Cal (Rear Eng) 84

CONN 51 47 CONN 12 63 CONN 63 84

CONN 52 78 CONN 13 63 CONN 64 82

CONN 53 39 CONN 14 64 CONN 65 84

CONN 54 39 CONN 15 64 CONN 69 83

CONN 55 48 CONN 16 65 CONN 70 Timing Cal (Front Eng) 110

CONN 56 78 CONN 17 56

CONN 57 48 CONN 18 Telemetry Download 56

CONN 58 48 CONN 19 Cab Serial Download 56

CONN 59 48 CONN 20 Diagnostic 56CONN 66 37 CONN 21 Power Port 56

CONN 67 49 CONN 22 75

CONN 68 49 CONN 23 56

CONN 71 55 CONN 24 71

CONN 72 52 CONN 25 71

CONN 73 51 CONN 26 71

CONN 74 13 CONN 27 56

CONN 75 49 CONN 28 User Defined Shutdown 3

CONN 76 VIMS Ground Level Service 40 CONN 29 F

CONN 77 40 CONN 30 76

CONN 78 53 CONN 31 75

CONN 79 54 CONN 32 C

CONN 80 1 CONN 33 C

CONN 81 1 CONN 34 C

CONN 82 39 CONN 35 E

CONN 36 E

CONN 37 E

CONN 38 72

CONN 39 74

CONN 40 74

CONN 41 74

CONN 42 74

CONN 43 D

CONN 44 D

CONN 45 D

CONN 46 56

CONN 47 CAN Link 56

Note: The connectors shown in these charts 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 Charts.

Chassis Connector Location Engine Connector LocationCab Connector Location

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13

Wire Description Chart

Wire DescriptionWire

Number

Wire

ColorDescription

Wire

Number

Wire

ColorDescription

Power Distribution Circuits Control Circuits Continued

101 RD Bat (+) R709 OR Injector 9 Sol

102 RD Hd Lmp R710 GY Injector 10 Sol

103 RD Aux Ckt R711 PU Injector 11 Sol

105 RD Key Sw R712 BR Injector 12 Sol

109 RD Alt Output (+) Term. R718 BU Eng Oil Low Sw

110 RD Aux Ckt R719 BR Eng Oil Very Low Sw

112 PU Main Power Rly Output R723 PK Timing Cal +

113 OR VIMS B+ Switched R724 PU Timing Cal -

115 PK Aux Ckt R725 WH Fuel Filter Sw

119 PK Aux Ckt R726 PU Injector 1 & 3 Sol Return

120 YL Aux Ckt R727 YL Injector 2 & 4 Sol Return

121 YL Back Alarm To Lamp R728 BR Injector 5 & 7 Sol Return

122 BU Aux Ckt R729 GN Injector 6 & 8 Sol Return

123 WH Aux Ckt R730 GY Injector 9 & 11 Sol Return

124 GN A/C R731 OR Injector 10 & 12 Sol Return

125 OR Aux Ckt R746 PK Turbo Outlet Press Sensor

126 RD Xmsn Ctrl R747 GY Atmospheric Press Sensor

127 RD Aux Ckt R751 YL Aftercooler Temp Sensor

128 RD Aux Ckt R795 YL Crankcase Press Sensor

135 BU Aux Ckt R796 GN Oil Press Sensor Unfiltered

139 OR Aux Ckt R797 WH Wastegate Return

149 PU Aux Ckt R798 PK Wastegate Solenoid

150 RD Bat (+) R799 BR PWM Return 1&2

151 GN Aux Ckt T701 GY Injector 1 Sol

170 RD Aux Ckt T702 PU Injector 2 Sol

173 RD Aux Ckt T703 BR Injector 3 Sol

176 RD Aux Ckt T704 GN Injector 4 Sol

185 YL Aux Ckt T705 YL Injector 5 Sol

Ground Circuits T706 GY Injector 6 Sol

200 BK Main Chassis T707 PU Injector 7 Sol

201 BK Operator Monitor Return T708 BR Injector 8 Sol

229 BK Bat (-) T709 OR Injector 9 Sol

A234 BK J1939 Shield Gnd T710 GY Injector 10 Sol

A251 BK VIMS Ser Mod #1 T711 PU Injector 11 Sol

A252 BK VIMS Ser Mod #2 T712 BR Injector 12 Sol

A253 B K VIMS Ser Mod #3 T718 BU Eng Oil Low Sw

A274 BK Power Neg T719 BR Eng Oil Very Low Sw

Basic Machine Circuits T723 PK Timing Cal +

301 BU Starter No. 1 Sol T724 PU Timing Cal -

307 OR Key SW To VIMS Sensor Module T725 WH Fuel Filter Sw

308 YL Main Power Relay Coil T726 YL Injector 1 & 3 Sol Return

321 BR Backup Alarm Lamp Travel Alarm T727 GN Injector 2 & 4 Sol Return

322 GY Warning Horn (Forward) T728 BR Injector 5 & 7 Sol Return

326 PU Key SW "C" Term. T729 GN Injector 6 & 8 Sol Return

327 PK Shutdown Solenoid T730 GY Injector 9 & 11 Sol Return

393 BR Dimmer Relay Coil T731 OR Injector 10 & 12 Sol Return

R317 YL Start Aid Relay to Start Aid Sol Front Eng. T746 PK Turbo Outlet Press Sensor

T317 YL Start Aid Relay to Start Aid Sol Rear Eng. T747 GY Atmospheric Press Sensor

X337 WH Prelube Signal from ECM to Relay T751 YL Aftercooler Temp Sensor

Monitoring Circuits T795 YL Crankcase Press Sensor

403 GN Alternator (R) Term. T796 GN Oil Press Sensor Unfiltered

410 WH Opr Mon Action Alarm T797 WH Wastegate Return

411 PK Opr Mon Master T798 PK Wastegate Solenoid

417 GY Primary Ster SW T799 BR PWM Return 1&2

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Number

Wire

ColorDescription

Wire

Number

Wire

ColorDescription

425 PK Opr Mon Power Train Oil Level X717 YL Throttle Bypass

426 BR Opr Mon Power Train Oil Filter X720 GN Start Aid Switch

428 OR Opr Mon Xmsn Oil Temp X721 BR User Defined Shutdown

429 YL Opr Mon Brake Oil Temp 801 PK Auto Lube Sol Or Motor

432 PK Opr Mon Brake Press. (Oil) 858 GY Payload Mon Right Front Sensor

447 PK Fuel Level Gage 859 YL Payload Mon Left Front Sensor

450 YL Tach Sender (+) 860 PK Payload Mon Right Rear Sensor

451 BR Tach Sender (-) 861 PU Payload Mon Left Rear Sensor

454 GN Retarder Indicator Lamp 875 BU VIMS RS 232 Port Trans

481 GN Converter Temp SW To Brake Oil Temp SW 876 OR VIMS RS 232 Port Receive

A451 WH Opr Mon Steering Oil Temp 892 BR VIMS Strt Mod Right (-) Port/CAT Data Link (-)

A491 WH Trans Supply SW To T/C Inlet Filter SW 893 GN VIMS Strt Mod Right (+) Port/CAT Data Link (+)

A492 OR Hoist Fil ter SW To Hoist Fil ter SW H801 PU Proportional Driver Return (1-4)

A493 YL Hoist Fil ter SW To T.C. SW H802 GY Proportional Driver Return (5-8)

A495 GY Alternator (R) Terminal #2 H803 BU Proportional Driver Return (9-12)

C413 YL VIMS Display Data H807 YL On/Off Driver Return (1-8)

C414 BU VIMS Display Load H809 YL Timer Output / Shutdown Timer Output

C415 WH VIMS Display Keydata H863 BU Proportional Driver Return (Rear Eng ECM)

C428 GN Brake Cooling Filter SW H864 GN Proportional Driver Return (Rear Eng ECM)

C429 GY Differential Oil Temp H865 BR Proportional Driver Return (Rear Eng ECM)

C453 YL Ambient Temp H867 YL On/Off Driver Return (Rear Eng ECM)

C466 YL LF Brake Oil Temp J800 OR ABL (IBC) +12 Volts

C467 BU LR Brake Oil Temp J802 OR Differential Pump Pressure Switch

C473 GN Rear Pump Press J803 BR Radiator Fan Shaft Speed +

C484 YL Rear Differential Fil ter Press SW J804 WH Radiator Fan Shaft Speed -

E456 WH Autolube Pressure J805 YL Brake Filter Switch

F418 GN VIMS RS232 Port 2 Trans J806 GY Rear Differential Filter Switch

F419 YL VIMS RS232 Port 2 Receive J810 PU Brake Cool ing Fil ter

F433 PU Brake Temp J811 BK On/Off Return

F447 PU Steering HI Press SW To LO Press SW J812 PK Fan Drive Oil Fil ter Bypass Switch

G427 BU T/C Inlet Fil ter SW To Hoist Screen SW J813 BK Proportional Return

G428 BU Transmission Oil Press J814 BK Proportional Return

G439 YL Steering Oil Tank Level SW (VIMS) J815 BK Proportional Return

H428 GY Left Rear Brake Oi l Pressure J816 GN Radiator Pump Drive

H429 BU Right Rear Brake Oil Pressure J817 WH Brake Cooling Pump Drive

H430 BU Body Up Indicator J818 OR Brake Cooling Mtr Speed (+)

X412 BU Coolant Flow Switch J819 BR Brake Cooling Mtr Speed (-)

Accessory Circuits J820 OR Hoist Pressure Sensor 2

500 BR Wiper - Front (Park) J821 BR Hoist Pressure Sensor 1

501 GN Wiper - Front (Low) J822 WH Hoist Position Sensor

502 OR Wiper - Front (HI) J823 YL XMSN Latching Press Sensor

506 PU Washer - Front J824 GY Hoist CT Head Prop Sol (Body Up)

508 PU Radio Speaker - Left J825 PU Hoist PC Head Prop Sol (Body Up)

509 WH Radio Speaker - Left (Commom) J826 PK Hoist Pilot System On/Off Sol

511 BR Radio Speaker - Right J827 GN Hoist CT Rod Prop Sol (Body Down)

512 GN Radio Speaker - Right (Common) J828 BU Hoist PC Rod Prop Sol (Body Down)

513 OR A/C Compressor/Refrigerant Pressure SW J829 OR Hoist Pump Bypass 1 Sol

515 GY Blower Motor (HI) J830 BR Hoist Pump Bypass 2 Sol

516 GN Blower Motor (Medium) J831 GY XMSN 2 Stage Relief Valve

517 BU Blower Motor (Low) J832 YL XMSN Latch Sol

518 OR Hazard Flasher To SW J840 WH Lamp HS Return

520 WH Opr A/C SW To Thermostat/Fuse J841 YL Lamp HS Return

521 YL A/C SW To Refrigerant SW J842 BK Digital Return

522 WH A/C Clutch To Thermostat SW J845 PU Rear Differential Bypass Sol

526 YL Wiper - Right (Park) J846 BR Lamp HS Return

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Number

Wire

ColorDescription

Wire

Number

Wire

ColorDescription

527 GN Wiper - Right (Low) J847 GN VIMS Action Alarm Return

539 BU Turn Signal Indicator Basic/Right J848 BU VIMS Service Lamp Return

540 WH Turn Signal Indicator Left J849 WH VIMS ABL PWM Return

575 YL Wiper - Aux (Park) J878 YL Switch/Sensor Return #5

590 GY Wiper SW To Intermittent Module J879 GN Switch/Sensor Return #6

591 WH Intermittent Module To Wiper Motor J881 YL Xmsn Control State

592 BU DC/DC Converter Power Output J882 BR Cab Control State

593 GN Condensor Fan Relay To Motors J883 BU Gear Select State

A513 PK DC/DC Converter Memory Output R800 OR +8v Digital Sensor Power

A524 BR Temp Potentiometer Pos 2 R803 GY LH Turbo Exh Temp Sensor

A589 OR Power Window Up R804 GY RH Turbo Exh Temp Sensor

A590 BU Power Window Down R807 WH Start Aid Hold Relay

C569 YL Second DC/DC Converter Power Output R810 BR Start Aid Pull In Relay

C597 BU Right Power Window Up R814 PK RH Turbo Exh Press Sensor

C598 OR Right Power Window Down T800 OR +8v Digital Sensor Power

E501 BU Floating Blade Relay #2 to Blade Relay T803 GY LH Turbo Exh Temp Sensor

Lighting Circuits T804 OR RH Turbo Exh Temp Sensor

602 WH Dome Lamp T807 WH Start Aid Hold Relay

603 PK Rotary Beacon T810 BR Start Aid Pull In Relay

604 OR Stop Lamp T814 OR RH Turbo Exh Press Sensor

605 YL Turn Lamp - Left X800 OR +8v Sensor Power

606 GY Turn Lamp - Right X809 BU Prelube Relay

607 PK Flood Lamp - Front X815 PU Ground Level Shutdown N/O

608 GN Flood Lamp - Rear X816 WH Ground Level Shutdown N/C

610 OR Head Lamp Basic 900 PU XMSN Shift Sol No. 5 or 4

611 PU Head Lamp Hi 901 WH XMSN Shift Sol No. 6

612 GY Backup Lamp 902 BR XMSN Shift Sol No. 7

614 PU Park/Tail/Dash/Lamp 958 YL Relay Logic

619 GN Head Lamp Lo 987 WH Diverter Sol

620 WH Flood Lamp - Front (Eng. Flood Lamp) A958 WH Park Brake Sol

622 PU Flood Lamp 3-Way SW Jumper C976 YL Parking Brake Switch

623 BU Flood Lamp 3-Way SW Jumper C985 BU +8V

626 BU Dash Lamp Dimmer C989 PU Oil Level

627 YL Fog Lamp E900 WH ECPC Trans Output SPD +

630 GY Flood Lamp Rear E901 GN ECPC Trans Output SPD -

631 GY Fog Lamp - Right E902 PU ECPC Trans Intermediate SPD +

635 BU Payload Mon Red Lamp E903 YL ECPC Trans Intermediate SPD -

636 GN Payload Mon Green Lamp E906 OR ECPC Trans Output SPD Q+

Control Circuits E907 GY ECPC Trans Output SPD Q-

700 PK AETA Test SW E908 BR ECPC Trans Input SPD +

705 PK XMSN Lockup Clutch Sol Basic E909 WH ECPC Trans Input SPD -

706 BR XMSN Retarder SW E972 BU SPI Datalink End

711 BR XMSN Lever Code 1 K983 BU VIMS Sensor Module 1 - +8V Supply

712 WH XMSN Lever Code 2 K985 BR Auto Retard On SW

713 OR XMSN Lever Code 3 K986 PK Auto Regard Off SW

714 YL XMSN Lever Code 4 K988 WH Auto Retard Air Cont Valve

715 GN XMSN Lever Code 5 K989 BU Auto Retard AIr Supply Valve

716 BU XMSN Lever Code 6 K991 OR Auto Retard Press SW

751 GN XMSN Shift Sol No. 1 Or 3 K992 PU Auto Retard Manual Retard SW

752 YL XMSN Shift Sol No. 2 M901 YL Aux Lamp Driver 1

754 BU XMSN Shift Sol No. 3 Or 1 M914 WH VIMS System Air Pressure Sensor

755 OR XMSN Shift Sol No. 4 Or 5 M966 GY VIMS Aftercooler Coolant Level

769 BU Wheel Speed Pickup Left M967 OR VIMS Jacket Coolant Level

770 GN Wheel Speed Pickup Right M996 PK Hoist Lever Position

773 GY AETA Servovalve R914 OR Throttle Signal

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Number

Wire

ColorDescription

Wire

Number

Wire

ColorDescription

774 YL AETA Sol - Left R915 YL Oil Renewal Sol

775 BR AETA Sol - Right R982 YL Dash Lamp Driver (-)

777 PU Brake Release Motor R984 GY E/P Controller to Aux/Hyd Controller (RS485 -)

799 WH Sensor Power R988 PK Transmision Lockdown Sw

E707 GN VIMS Display +V R989 PU Park Brake Lockdown Sw

E708 PK VIMS Display Clock R993 BR Analog Sensor Return

E709 WH VIMS Service Lamp R994 GY Eng Oil Press Sensor Unfiltered

E710 BU VIMS LCD Lamp Driver R995 BU Coolant Temp Sensor

E793 BU ATA Data Link - R996 GN +V TIMING

E794 YL ATA Data Link + R997 OR +5v Analog Sensor Power

F708 YL Dout 3 R998 BR Digital Sensor Return

F711 GN CAN Link + R999 WH Engine Speed / Timing Sensor

F712 GY CAN Link - T914 GN Throttle Signal

F780 PK Parking Brake SW T915 YL Oil Renewal Sol

F790 BR Service Brake Pedal T984 GY Start Aid Timer Output Rear Eng.

G736 PK Oil Cooler Motor T993 BR Analog Sensor Return

J764 BR Switch/Sensor Return #1 T994 GY Eng Oil Press Sensor Unfiltered

J765 BU Switch/Sensor Return #2 T995 BU Coolant Temp Sensor

J766 PU Switch/Sensor Return #3 T996 GN +V TIMING

J767 GY Switch/Sensor Return #4 T997 OR +5v Analog Sensor Power

R701 GY Injector 1 Sol T998 BR Digital Sensor Return

R702 PU Injector 2 Sol T999 WH Engine Speed / Timing Sensor

R703 BR Injector 3 Sol X900 YL Master Engine Speed Sensor

R704 GN Injector 4 Sol X912 GN Throttle Position Sensor

R705 YL Injector 5 Sol X996 GN +V TIMING

R706 GY Injector 6 Sol X998 BR Digital Sensor Return

R707 PU Injector 7 Sol X999 GN Master Engine Speed Sensor

R708 BR Injector 8 Sol

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Switch Specification Chart

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

3E-7809 Steering Low Press1900 kPa MAX

(275 psi MAX)

1400 140 kpa

(205 20 psi)

B-A Normally Open

B-C Normally Closed

9X-6855 Brake Oil Accum Pressure13800 kPa MAX

(2001.5 psi)

12300 345 kpa

(1784 50 psi)

1-2 Normally Open

1-3 Normally Closed

9X-7781

Diff Lube Filter Bypass

Fan Drive Filter

Final Drive Filter Bypass

210 70 kpa

(30 10 psi)

--

--Normally Open

114-5333 Refrigerant Pressure (AC) 275 to 1750 kpa(40 to 255 psi) ---- Normally Open

128-5091

ARC Pressure

Brake System Pressure

Foot Brake Pressure

551 kPa

(36.3 psi)

344 20 kpa

(49.9 2.9 psi)

B-A Normally Open

A-C Normally Closed

130-7459 Diff Lube Pressure93 20 kpa

(13.5 2.9 psi)

70 20 kpa

(10.2 2.9 psi)Normally Open

138-3672 Coolant Flow

362 29 mN

(1.3 0.1 oz)

at oint X

303 mN MIN

(1.1 oz MIN)

at oint X

Normally Open

144-5661 Fuel Fi lter Diff137.9 13.8 kpa

(20.0 2.0 psi)

82.7 kPa MIN

(12.0 psi)Normally Closed

156-1382 Brake Oi l Fi lter276 28 kpa

(40 4 psi)

79 kPa MIN

(26 psi)Normally Closed

173-2679 Steering High Press14350 kPa MAX

(2081.28 psi MAX)

12350 350 kpa

(1791.20 50.76 psi)

B-A Normally Open

B-C Normally Closed

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).

Contact position at the contacts of the harness connector.

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Resistor and Solenoid Specifications Chart

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

3T-0062 Solenoid: AETA Proportional 16

5T-4434 Solenoid:Air Start

Auto Lube42.0 4.0

7T-9074 Solenoid:Horn

Wastegate Air Shutoff55.17 5.77

9G-9988 Solenoid: AETA Four way 24.9

109-4591 Solenoid:

Wastegate Proportional

7.75

122-1134 Solenoid:

Arc Supply Valve

Brake Accum Bleed

Diff Oil Bypass

RAX Drive Pum Oil Div

41.9

125-9740 Resistor: Blower Motor Overall 2.6 0.12

142-7324 Solenoid: XMSN Latch Valve 32.6 1.6

145-1144 Solenoid:Torque Converter Lockup

Transmission Clutch Pack (7)8.5 0.4

148-2350 Solenoid:

Hoist Head End: CT

Hoist Head End: PC

Hoist Pump Bypass (2)

Hoist Rod End: CT

Hoist Rod End: PC

5.5 0.2

152-8340 Solenoid:Brake Oil Diverter

Park Brake32.6 1.6

156-1113 Solenoid: Final Drive Oil Bypass 32.6 1.6

156-5542 Solenoid: Steering Bleed 32.6 1.6

At room temperature unless otherwise noted.

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Component Identifier Charts

CID Component CID Component

0001 Cylinder 1 0041 +8 Volt Sensor Supply

0002 Cylinder 2 0070 Operator Park Brake On/Off Switch

0003 Cylinder 3 0168 System Voltage

0004 Cylinder 4 0190 Engine Output Speed(EOS) Signal

0005 Cylinder 5 0248 CAT Data Link

0006 Cylinder 6 0269 Sensor Supply Voltage0007 Cylinder 7 0291 Engine Cooling Fan Solenoid

0008 Cylinder 8 0296 Transmission Control

0009 Cylinder 9 0544 Engine Cooling Fan Speed

0010 Cylinder 10 0607 Left Wheel Speed Sensor

0011 Cylinder 11 0608 Right Wheel Speed Sensor

0012 Cylinder 12 0627 Parking Brake Switch

0091 Throttle Sensor Output 0681 Parking Brake Solenoid

0100 Filtered Oil Pressure 0689 TCS Left Brake Solenoid

0101 Crankcase Pressure Signal 0690 TCS Right Brake Solenoid

0110 Coolant Temperature 0704 Brake System Pressure Switch

0168 Battery Voltage 0710 ARC Supply Solenoid

0190 Engine RPM Signal 0711 ARC Control Solenoid

0248 CAT Data Link 0712 ARC Lamp

0253 Personality Module 0713 Operator ARC On/Off Switch0254 ECM 0714 ARC Pressure Switch

0261 Timing Calibration 0719 TCS Proportional Solenoid

0262 Analog Sensor Supply 0742 Service Brake Lamp Relay

0263 Digital Sensor Supply 0796 Differential High Speed Fan Solenoid

0267 Shutdown Inputs 0835 Rear Differential Temperature Sensor

0268 System Parameters 0852 Right Front Brake Temperature Sensor

0273 Turbocharger Outlet Pressure 0853 Left Front Brake Temperature Sensor

0274 Atmospheric Pressure 0854 Right Rear Brake Temperature Sensor

0275 Right Turbocharger Inlet Pressure 0855 Left Rear Brake Temperature Sensor

0276 Left Turbocharger Inlet Pressure 0966 TCS Lamp

0291 Engine Cooling Fan Solenoid 0967 Machine Application

0296 Communicate w/Trans 1225 Left Rear Park Brake Pressure Sensor

0338 Prelube Pump Relay 1226 Right Rear Park Brake Pressure Sensor

0526Wastegate Solenoid

1227Retarder Lever0542 Unfiltered Oil Pressure Signal 1229 Brake Cooling Pump Speed

0543 Filtered Oil Pressure 1230 Brake Cooling Pump Drive Solenoid

0544 Engine Fan Speed Sensor Signal 1231 Brake Oil Diverter Solenoid

0545 Start Aid Relay 1232 Rear Differential Lube Bypass Solenoid

0546 Start Aid Hold Relay 1269 Operator Service Brake Pressure Switch

0562 Caterpillar Monitoring System Communications 1271 Final Drive Lube Pressure Switch

0569 Oil Renewal Solenoid 1422 Front Engine Electronic Control Module

0800 CAT Data Link Communication 1437 Rear Axle Pump Diverter Solenoid Valve

0827 Left Exhaust Temp Signal

0828 Right Exhaust Temp Signal

0829 Rear Aftercooler Coolant Temperature Signal

Component Identifiers (CID) for the

Engine Controls (MID 033,034, and 036)

Component Identifiers (CID) for

the Brake Control (MID 116)

The CID is a diagnostic code that indicates

which component is faulty.

The MID is a diagnostic code that indicates which

electronic control module diagnosed the fault.

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Component Identifier Charts


0041 +8 Volt Sensor Supply 0144 Backup Alarm Relay

0127 Transmission Oil Pressure Sensor 0168 System Voltage

0168 System Voltage 0248 CAT Data Link

0177 Transmission Oil Temperature Sensor 0296 Transmission Electronic Control Module

0190 Engine Output Speed(EOS) Signal 0444 Start Relay0248 CAT Data Link 0533 Brake Control

0268 Programmable Parameters 0702 Gear Selector Lever

0533 Brake Control 0733 Hoist Lever

0585 Transmission Output Speed I 0967 Machine Application

0672 Converter Output Speed(COS) 1175 Body Position Sensor

0673 Transmission Output Speed II 1236 Body Up Lamp

0674 Transmission Intermediate Speed 1 1237 Hoist Pump Bypass 1 Solenoid

0709 Lockup Solenoid 1238 Hoist Pump Bypass 2 Solenoid

0826 Torque Converter Oil Temperature Sensor 1239 Hoist Control To Tank Head Solenoid

0967 Machine Application 1240 Hoist Control To Tank Rod Solenoid

1233 Transmission Latching Pressure Sensor 1 1241 Hoist Pump To Control Head Solenoid

1235 Transmission Latching Solenoid 1242 Hoist Pump To Control Rod Solenoid

1244 Transmission Second Stage Relief Solenoid 1243 Hoist Pilot System Enable Solenoid

1273 Chassis Electronic Control Module 1245 Accumulator Bleed Relay

1401 Transmission Solenoid 1 1274 Machine Operation State

1402 Transmission Solenoid 2






1427 Machine Lockout Indicator Lamp

1428 Requested Gear Command Signal


the Transmission Control (MID 081)


the Chassis Control (MID 087)

The CID is a diagnostic code that indicates

which component is faulty.

The MID is a diagnostic code that indicates which

electronic control module diagnosed the fault.

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VIMS Component Identifier Chart


0041 8 Volt Sensor Power Supply 0558 Autolube Relay

0075 Steering Oil Temperature Sensor 0559 Boom Float Relay

0091 Throttle Position Sensor 0562 Caterpillar Monitoring System

0096 Fuel Level Sensor 0569 Oil Injection Solenoid

0098 Engine Oil Level Sensor 0580 Power Shift Pressure Sensor

0100 Engine Oil Pressure Sensor 0581 Power Shift Solenoid0101 Crankcase Air Pressure Sensor 0590 Engine Electronic Control Module

0102 Boost Pressure Sensor 0592 Lift Raise Solenoid #2

0110 Engine Coolant Temperature Sensor 0593 Lift Lower Solenoid #2

0127 Transmission Oil Pressure Sensor 0594 Tilt Rackback Solenoid #2

0168 Electrical System Voltage 0595 Tilt Dump Solenoid #2

0171 Ambient Air Temperature Sensor 0596 Implement Electronic Control Module

0177 Transmission Oil Temperature Sensor 0600 Hydraulic Oil Temperature Sensor

0190 Engine Speed Sensor 0621 Downshift Switch

0248 CAT Data Link 0623 Directional Switch

0253 Personality Module (Engine Control) 0626 Steering/Transmission Lock Switch

0245 Electronic Control Module (ECM) 0627 Parking Brake Pressure Switch

0261 Engine Timing Calibration 0628 Quickshift Switch

0262 5 Volt Sensor Power Supply 0641 Transmission Solenoid #1

0263 8V (or 12V) Sensor Pwr Supply 0642 Transmission Solenoid #20267 Engine Shutdown Switch (Remote) 0643 Transmission Solenoid #3

0268 Programmable Parameters (Eng Ctrl) 0644 Transmission Solenoid #4

0269 Sensor Power Supply 0645 Transmission Solenoid #5

0271 Action Alarm 0646 Transmission Solenoid #6

0272 Turbo Outlet High Press Sensor 0650 Harness Code

0273 Turbocharger Outlet Pressure Sensor 0654 Trailer Right Brake Oil Temp Sensor

0274 Atmospheric Pressure Sensor 0655 Trailer Left Brake Oil Temp Sensor

0275 Right Turbo Inlet Press Sensor 0656 Trailer Brake Oil Cooler Inlet Temp Sen

0276 Left Turbo Inlet Press Sensor 0657 Trailer Brake Oil Cooler Temp Sensor

0277 Timing Calibration Sensor 0658 Trailer Rt Suspension Cyl Press Sensor

0278 AESC Enable Lamp 0659 Trailer Lt Suspension Cyl Press Sensor

0279 Aftercooler Coolant Temp Sensor 0670 Torque Converter Pedal Pos Sensor

0280 Gear Box Temperature Sensor 0671 Transmission Output Speed Sensor

0291 Engine Coolant Cooling Fan Solenoid 0672 Torque Converter Output Spd Sensor

0292 Hydraulic Oil Cooling Fan Solenoid 0678 Torque Converter Impeller Clutch Sol

0295 Electronic Control Module (ECM) 0679 Torque Converter Lockup Clutch Sol

0296 Transmission ECM 0700 Transmission Gear Actuator Sensor

0298 Service Brake Pedal Switch 0701 Transmission Output Speed Sensor

0324 Action (Warning) Lamp 0702 Transmission Gear Selector Switch

0341 Hyd Ctrl Valve Warm Up Sol #4 0703 Trailer Door Position Sensor

0350 Lift Linkage Position Sensor 0704 Service Brake Pressure Switch

0351 Tilt Linkage Position Sensor 0705 Body Raise Switch

0352 Lift Lever (Cab) Sensor 0706 Body Up Sensor

0353 Tilt Lever (Cab) Sensor 0707 Transmission Upshift Solenoid

0354 Lift Raise Solenoid #1 0708 Transmission Downshift Solenoid

0355 Lift Lower Solenoid #1 0709 Trans Lockup Clutch Sol

0356 Tilt Dump Solenoid #1 0710 ARC Supply Valve

0357 Tilt Rackback Solenoid #1 0711 ARC Control Valve

0358 Pilot Pressure Solenoid (Supply) 0712 ARC Lamp

0359 Lift Raise Kickout Solenoid 0713 ARC ON/OFF Switch

0360 Lift Lower Kickout Solenoid 0714 ARC Pressure Switch

0361 Tilt Kickout Solenoid 0715 Retarder Pressure Switch

0363 Machine Ride Control Actuator 0800 VIMS Main Module

0364 Lift Cylinder Head Pressure Sensor 0801 VIMS Interface Module #1

0365 Kickout Set Switch 0802 VIMS Interface Module #2

0367 Ride Control Switch 0803 VIMS Interface Module #3

0370 Boom Float Solenoid 0804 VIMS Interface Module #4

Component Identifiers (CID) and Module Identifiers (MID) For

VIMS (MID NO's. 49, 57, 58, 59, 60, 65, 66, 67, and 68)

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VIMS Component Identifier Chart


Component Identifiers (CID) and Module Identifiers (MID) For

VIMS (MID NO's. 49, 57, 58, 59, 60, 65, 66, 67, and 68)

0371 Horn Solenoid (Forward) 0805 VIMS Interface Module #5

0372 Bucket/Shovel Open Solenoid 0806 VIMS Interface Module #6

0373 Bucket/Shovel Close Solenoid 0807 VIMS Interface Module #7

0374 Swing Brake Solenoid 0808 VIMS Interface Module #8

0376 Travel Alarm (Solenoid/Switch) 0809 Speedometer/Tachometer #10377 Travel Brake Solenoid 0810 Speedometer/Tachometer #2

0378 Machine Autolube Solenoid 0811 Gauge (Quad) Cluster #1

0379 Machine Autolube Pressure Sensor 0812 Gauge (Quad) Cluster #2

0423 Front Brake Accumulator Press Sw 0813 Gauge (Quad) Cluster #3

0424 Rear Brake Accumulator Press Sw 0814 Gauge (Quad) Cluster #4

0425 Front Brake Oil Pressure Sensor 0815 Message Center #1

0426 Rear Brake Oil Pressure Sensor 0816 Message Center #2

0427 Front Axle Oil Temperature Sensor 0817 ECM Internal Backup Battery

0428 Rear Axle Oil Temperature Sensor 0819 Display Data Link

0429 Steering Pump Oil Pressure Sensor 0820 Keypad Data Link

0430 Steering Pilot Pressure Sensor 0821 Display Power Supply (9 Volt)

0431 Steering Oil Level Switch 0822 Display Lighting Power Supply

0432 Steering Filter By-Pass Switch 0823 VIMS Service Lamp

0433 Implement Filter Switch 0824 Truck Payload Lamp #1 (Green)

0434 Hyd Pilot Oil Press Sensor 0825 Truck Payload Lamp #2 (Red)

0436 Torque Converter Oil Pressure Sensor 0856 Torque Converter Oil Temp Sensor

0438 Hyd Ctrl Valve Warm Up Sol #1 0827 Left Exhaust Temp Sensor

0439 Hyd Ctrl Valve Warm Up Sol #2 0828 Right Exhaust Temp

0440 Hyd Ctrl Valve Warm Up Sol #3 0829 Rear Aftercooler Cool Temp Sensor

0444 Start Relay 0830 Front Brake Oil Temperature Sensor

0457 Brake Oil Temperature Sensor 0833 Rear Brake Oil Temperature Sensor

0458 Tilt Cylinder Rod Pressure Sensor 0835 Differential (Axle) Oil Temp Sensor

0459 Impeller Clutch System Switch 0838 Lt Front Suspension Cyl Press Sensor

0489 Implement Select Switch 0839 Rt Front Suspension Cyl Press Sensor

0490 Implement Lockout Switch 0840 Lt Rear Suspension Cyl Press Sensor

0499 Implement Variable Hyd Oil Pump Sol 0841 Rt Rear Suspension Cyl Press Sensor

0526 Turbocharger Wastegate Valve 0849 System Air Pressure Sensor

0533 Auto Retarder Control (ARC) 0851 Gear Box Pressure Sensor

0541 Differential (Axle) Oil Pressure Sensor 0852 Brake Oil Temp Sensor (Rt Front)

0542 Engine Oil Pressure/uh/Unfiltered Sensor 0853 Brake Oil Temp Sensor (Lt Front)

0544 Engine Fan Speed Sensor 0854 Brake Oil Temp Sensor (Rt Rear)

0545 Start Aid Relay 0855 Brake Oil Temp Sensor (Lt Rear)

0546 Start Aid Hold Relay 0890 Broadcast Port (Data Link)

0548 Throttle Lock Lamp

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

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

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Failure Mode Identifier Chart

Failure Mode Identifiers (FMI)

0 Data valid but above normal operational range.

1 Data valid but below normal operational range.

2 Data erratic, intermittent, or incorrect.

3 Vol tage above normal or shorted high.

4 Vol tage 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.

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Related Electrical Manuals

Related Electrical Service Manuals

Form Number

RENR2275

RENR2677

RENR2676

RENR2678

RENR2630

RENR2631

Vital Information Management System (VIMS)

System Operation

Title

Vital Information Management System (VIMS)

Testing and Adjusting / Troubleshooting

3524B Troubleshooting

Brake/Cooling ECM for 797 Truck

Chassis ECM for 797 Truck

Transmission ECM for 797 Truck

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1

2

T

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-L25PK-14

200-L32 BK-14

325-A135 PK-14

AG-C4111-7898L-C12

3E-5179

AG-C4111-7898

L-C123E-5179

C-C4130-6795

**

* *

* *

*

Harness And Wire Electrical Schematic Symbols

Electrical Schematic Symbols And Definitions

9X-1123

Part Numbers ForConnector Assembly

Component

Part Number

Wire, Cable, or Harness

Assembly Identification

Circuit NumberIdentification WireColor

Single WireConnector

WireGauge

2

SocketPin

Pin or Socket

Number

Plug Receptacle

1

1 1

2 2

Typical representation of a

Sure-Seal connector. The plug

and receptacle containboth pins and sockets.

Typical representation ofa Deutsch connector. The

plug contains all socketsand the receptacle containsall pins.

AG-C3130-6795

Harness identification letter(s) and aserializing code. The "C" stands forconnector and the number indicateswhich connector in the harness.

Harness identification code

This example indicates wire

32 in harness "L'.

25

Harness and Wire Symbols

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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

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

26

Symbols and Definitions

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Date post:	14-Apr-2018
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