Name | Location | Locator View | Connector End View |
|---|---|---|---|
ABS Diode (D201) (JE3) | In the IP harness, approximately 4 cm (1.6 in) from relay block #4 breakout | -- | |
ABS Indicator Relay | On the right side of the IP, under the access cover, in relay block #4, position C | ||
ABS Relay (JE5) | On the right side of the IP, under the access cover, in relay block #3, position B | ||
Accelerator Pedal (AP) (L18) | To the left of center, on the lower bulkhead | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Accelerator Pedal Position (APP) Sensor (LG5) | To the left of center, on the lower bulkhead | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Air Brake Dryer | On the outboard side of the left frame rail | Air Brake System Component Views in Air Brakes | Air Brake System Connector End Views in Air Brakes |
Air Brake Pressure Gauge Lamp | On the left side of the IP, to the right of the steering column, in the right accessory trim plate, in the air brake pressure gauge | Lighting Systems Component Views in Lighting Systems | -- |
Ammeter | On the left side of the IP, to the right of the steering column, in the right accessory trim plate, the bottom gauge | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Ammeter Lamp | On the left side of the IP, to the right of the steering column, in the right accessory trim plate, in the ammeter | Lighting Systems Component Views in Lighting Systems | -- |
Automatic Transmission (A/T) (MX4/MTW) | Behind the engine | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Inline Harness Connector End View in Automatic Transmission - Allison |
Automatic Transmission Input Shaft Speed (ISS) Sensor (LG5/MX4/MTW) | On the automatic transmission, near the top of the left side of the bell housing | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Automatic Transmission Modulator (MF1) | On the lower left side of the transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Automatic Transmission Modulator Relay (L18/MF1) | In the center of the IP, left of the fuse block - I/P, in relay block #5, position D | ||
Automatic Transmission Modulator Relay (LG5/MF1) | On the right side of the IP, under the access cover, in relay block #2, position B | ||
Automatic Transmission Shift Lever | On the left side of the IP, to the right of the steering column, on the center accessory trim plate | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Automatic Transmission Shift Lever Position Indicator | On the left side of the IP, part of the automatic transmission shift lever | Lighting Systems Component Views in Lighting Systems | -- |
Backup Lamp Switch (Manual Transmission) | On the top of the transmission, left of the gear shift lever | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Backup Lamp Switch (MF1) | On the lower right side of the transmission | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Backup Lamp Switch (MX4/MTW) | On the automatic transmission, at the center of the left side, part of the park/neutral position (PNP) switch | -- | Lighting Systems Connector End Views in Lighting Systems |
Battery | Relocated by the upfitter | Engine Electrical Component Views in Engine Electrical | -- |
Brake Fluid Level Switch | On the left side of the brake master cylinder reservoir | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Brake Pressure Modulator Valve (BPMV) - LF (JE5) | On the left rear of the front crossmember | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Brake Pressure Modulator Valve (BPMV) - LR (JE5) | On the left side of the crossmember forward of the rear axle | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Brake Pressure Modulator Valve (BPMV) - RF (JE5) | On the right side and to the rear of the front crossmember | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Brake Pressure Modulator Valve (BPMV) - RR (JE5) | On the right side of the crossmember forward of the rear axle | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Camshaft Position (CMP) Sensor | On top of the engine, at the rear of the intake manifold | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Charge Indicator Diode (D200) (LG5) | In the IP harness, in the main harness, inline, approximately 4 cm (1.6 in) to the left of the data link connector (DLC) breakout | -- | |
Clutch Pedal Position (CPP) Switch (L18) | On the clutch pedal bracket | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Clutch Pedal Position (CPP) Switch (LG5) | On the clutch pedal bracket | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Clutch Switch | On the clutch pedal bracket | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Coolant Level Switch | On the right side of the radiator, on the lower left bottom side of the radiator surge tank | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
Crankshaft Position (CKP) Sensor (L18) | On the front of the engine, at the bottom of the timing chain cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Cruise Control ON/OFF Switch | On the left side of the steering column, on the multifunction lever, part of the turn signal/mulifunction switch, connector C2 | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Cruise Control Resume/Accel Switch | On the left side of the steering column, on the multifunction lever, part of the turn signal/mulifunction switch, connector C2 | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Cruise Control Set/Coast Switch | On the left side of the steering column, on the multifunction lever, part of the turn signal/mulifunction switch, connector C2 | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Data Link Connector (DLC) | Under the left side of the IP | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Daytime Running Lamps (DRL) Control Module | Under the right side of the IP, approximately 15 cm (5.9 in) from the relay blocks breakout | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Daytime Running Lamps (DRL) Diode | Under the right side of the IP, approximately 15 cm (5.9 in) from the relay blocks breakout | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Daytime Running Lamps (DRL) Relay | On the right side of the IP, under the access cover, in relay block #4, position D | ||
Driver Information Center (DIC) | On the left side of the IP, part of the instrument panel cluster (IPC) | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | -- |
Driver Information Center (DIC) C1 (11 cavities, BLU) | In the IP harness, to the DIC | -- | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Driver Information Center (DIC) C2 (11 cavities, BRN) | In the IP harness, to the DIC | -- | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Electronic Brake Control Module (EBCM) (JE3) | On the inboard side of the left frame rail, to the rear of number one crossmember, on the bracket | Antilock Brake System Component Views in Antilock Brake System | -- |
Electronic Brake Control Module (EBCM) C1 (2 cavities) (JE3) | In the electronic brake control harness, to the EBCM | -- | Antilock Brake System Connector End Views in Antilock Brake System |
Electronic Brake Control Module (EBCM) C2 (24 cavities) (JE3) | In the electronic brake control harness, to the EBCM | -- | Antilock Brake System Connector End Views in Antilock Brake System |
Electronic Brake Control Module (EBCM) (JE5) | In the engine compartment, on the upper left bulkhead, on the top of the air brake application valve | Air Antilock Brake System Component Views in Air Antilock Brake System | -- |
Electronic Brake Control Module (EBCM) C1 (30 cavities) (JE5) | In the electronic brake control harness, to the EBCM | -- | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Electronic Brake Control Module (EBCM) C2 (18 cavities) (JE5) | In the electronic brake control harness, to the EBCM | -- | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Engine Brake Actuator Control Valve | On the left rear side of the back-of-the-cab crossmember | Engine Exhaust Brake Component Views in Engine Exhaust | Engine Exhaust Brake Connector End Views in Engine Exhaust |
Engine Brake Relay | On the right side of the IP, under the access cover, above relay block #2 , above position A | Engine Exhaust Brake Component Views in Engine Exhaust | Engine Exhaust Brake Connector End Views in Engine Exhaust |
Engine Coolant Temperature (ECT) Gauge Sensor (L18) | On the engine, in the right cylinder head, above the spark plugs, between the #5 and #7 cylinder, part of the ECT sensor | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | -- |
Engine Coolant Temperature (ECT) Gauge Sensor (LG5) | On the right side of the engine, on the right rear side of the coolant outlet housing | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Engine Coolant Temperature (ECT) Sensor (L18) | On the engine, in the right cylinder head, above the spark plugs, between the #5 and #7 cylinder | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Engine Coolant Temperature (ECT) Switch (LG5/KPJ/UER) | On the right side of the engine, to the rear of the coolant outlet, the top switch | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Engine Coolant Temperature (ECT) Switch (LG5/V04) | On the right side of the engine, on the upper left side of the coolant outlet extension housing | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
Engine Hour Meter | On the left side of the IP, to the right of the steering column, on the center accessory trim plate, the top gauge | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Engine Metal Temperature Switch (LG5/KTE) | On the rear of the engine, on the cylinder head | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Engine Oil Pressure (EOP) Sensor (LG5) | On the left side of the engine block, on a tee, pointing up | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Engine Oil Pressure (EOP) Sensor (L18) | On the top rear of the engine, behind the intake manifold | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Engine Oil Pressure (EOP) Switch (LG5/KPJ/UER) | On the left side of the engine block, on a tee fitting pointing to the rear | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Ether Injector Control Valve (LG5/KTE) | In the engine compartment, on the right side of the bulkhead | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Ether Injector Control Valve Relay (LG5/KTE) | On the right side of the IP, under the access cover, in relay block #4, position E | ||
Evaporative Emission (EVAP) Canister Purge Solenoid | On the left side of engine, on the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Exhaust Brake Switch | On the center of the IP | Engine Exhaust Brake Component Views in Engine Exhaust | Engine Exhaust Brake Connector End Views in Engine Exhaust |
Exhaust Gas Recirculation (EGR) Valve | On the left side of engine, on the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Heater (LG5/KUN) | On the left side of the engine, part of the fuel/ water separator (fuel filter) | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Fuel Injector - 1 | In the intake manifold, under the left side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 2 | In the intake manifold, under the right side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 3 | In the intake manifold, under the left side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 4 | In the intake manifold, under the right side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 5 | In the intake manifold, under the left side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 6 | In the intake manifold, under the right side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 7 | In the intake manifold, under the left side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Injector - 8 | In the intake manifold, under the right side of the intake plenum | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Level Sensor (LG5) | On the outboard side of the left frame rail, in the fuel tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Fuel Pump (FP) Relay (L18) | On the right side of the IP, under the access cover, in relay block #4, position E | ||
Fuel Pump and Sender Assembly (L18) | On the outboard side of the left frame rail, in the fuel tank | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Fuel Pump and Sender Assembly (L18) | On the outboard side of the left frame rail, in the fuel tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Fuel Pump Prime Connector (1 cavity) (L18) | Under the left side of the IP, on the data link connector (DLC) breakout | Engine Controls Component Views in Engine Controls - 8.1 L | -- |
Fuse Block - 1 | On the right side of the IP, under the access cover, on the left side of the fuse blocks | ||
Fuse Block - 2 | On the right side of the IP, under the access cover, on the center of the fuse blocks | ||
Fuse Block - I/P | In the center of the IP, to the left of the instrument panel cluster (IPC) | ||
Generator | On the upper right side of the engine | Engine Electrical Component Views in Engine Electrical | -- |
Generator Inline Fuse | Taped to the engine harness at the rear of the generator | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Hazard Indicator Lamp | On the left side of the IP, to the right of the steering column, on the right accessory trim plate, part of the hazard name plate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Hazard Switch | On the left side of the IP, to the right of the steering column, on the right accessory trim plate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Hazard Switch Lamp | On the left side of the IP, to the right of the steering column, on the right accessory trim plate, behind the hazard switch knob | Lighting Systems Component Views in Lighting Systems | -- |
Headlamp - High Beam - Left | On the left front side of the hood | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - High Beam - Right | On the right front side of the hood | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - Low Beam - Left | On the left front side of the hood | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - Low Beam - Right | On the right front side of the hood | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Dimmer Switch | On the left side of the lower part of the steering column | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Switch | On the left side of the IP, to the left of the instrument panel cluster (IPC) | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Heated Moisture Ejector Valve | On bottom rear of the primary air reservoir | Air Brake System Component Views in Air Brakes | Air Brake System Connector End Views in Air Brakes |
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 | On the left exhaust pipe, below the exhaust manifold | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 | On the right exhaust pipe, below the exhaust manifold | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
High Idle Switch (L18) | On the left side of the IP, to the right of the steering column, on the left IP accessory trim plate | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
High Idle Switch (LG5) | On the left side of the IP, to the right of the steering column, on the left IP accessory trim plate | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Horn (High Note) | Behind the front bumper, on the front right side of the crossmember | Horn Component Views in Horns | Horn Connector End Views in Horns |
Horn (Low Note) | Behind the front bumper, on the front left side of the crossmember | Horn Component Views in Horns | Horn Connector End Views in Horns |
Horn Contact | On the center of the steering wheel, part of the steering wheel horn cap | Horn Component Views in Horns | -- |
Horn Relay | On the right side of the IP, under the access cover, in relay block #4, position B | ||
Horn Slip Ring | On the center of the steering wheel, part of the steering wheel horn cap | Horn Component Views in Horns | -- |
Horn Switch | On the center of the steering wheel, part of the steering wheel horncap | Horn Component Views in Horns | -- |
Ignition 1 Relay | On the right side of the IP, under the access cover, in relay block #4, position A | ||
Ignition 1A Relay | In the center of the IP, left of the fuse block - I/P, in relay block #5, position E | ||
Ignition 1B Relay | In the center of the IP, left of the fuse block - I/P, in relay block #5, position F | ||
Ignition 3 Relay (LG5) | On the right side of the IP, under the access cover, in relay block #1, position A | ||
Ignition Coil - 1 | On the left side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 2 | On the right side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 3 | On the left side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 4 | On the right side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 5 | On the left side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 6 | On the right side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 7 | On the left side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Coil - 8 | On the right side of the engine, on top of the valve cover | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Ignition Switch | On the top side of the lower steering column | -- | |
Ignition Switch C1 (5 cavities) | In the IP harness, to the ignition switch | -- | |
Ignition Switch C2 (4 cavities) | In the IP harness, to the ignition switch | -- | |
Instrument Panel Cluster (IPC) | In the left side of the IP | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Intake Air (IA) Heater (LG5) | Between the air intake housing and the intake manifold, part of the Caterpillar engine | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | -- |
Intake Air (IA) Heater Relay (LG5) | On the top right side of the cylinder head, part of the Caterpillar engine | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | -- |
Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor (L18) | On top right side of the engine, in the plenum, between the air filter housing and the throttle body | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
IP Dimming Module | On the left side of the IP, to the left of the instrument panel cluster (IPC) | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
I/P Cluster Illumination Lamps | On the left side of the IP, in the instrument panel cluster (IPC) | Lighting Systems Component Views in Lighting Systems | -- |
Junction Block - Upfitter I/P | Under the left side of the IP, on the left kick panel | -- | |
Knock Sensor (KS) Bank 1 | In the engine block, at the left side, below the exhaust manifold | Engine Controls Component Views in Engine Controls - 8.1 L | -- |
Knock Sensor (KS) Bank 2 | In the engine block, at the right side, below the exhaust manifold | Engine Controls Component Views in Engine Controls - 8.1 L | -- |
Low Air Pressure Switch | Under the IP, above the accelerator pedal | Air Brake System Component Views in Air Brakes | Air Brake System Connector End Views in Air Brakes |
Manifold Absolute Pressure (MAP) Sensor | In the front center of the intake manifold, behind the water outlet | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Multifunction Alarm Module (L18) | In the center of the IP, behind the right access panel | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Multifunction Alarm Module (LG5 w/o KPJ) | In the center of the IP, behind the right access panel | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Multifunction Alarm Module (LG5/KPJ) | In the center of the IP, behind the right access panel | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | -- |
Multifunction Alarm Module C1 (16 cavities) (LG5/KPJ) | In the IP harness, to the multifunction alarm module | -- | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Multifunction Alarm Module C2 (4 cavities) (LG5/KPJ) | In the IP harness, to the multifunction alarm module | -- | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Neutral Safety Switch (MF1) | On the left side of the automatic transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
On/Off Shift Solenoid (Valve C) | In the automatic transmission, on the right side of the shift valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
On/Off Shift Solenoid (Valve D) | In the automatic transmission, on the right side of the shift valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
On/Off Shift Solenoid (Valve E) | In the automatic transmission, on the right side of the shift valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Park Brake Switch (JE3) | On the left kick panel, to the right rear of the park brake lever | Park Brake System Component Views in Park Brake | -- |
Park Brake Switch (JE5) | On the right side of the IP, on the park brake valve | Park Brake System Component Views in Park Brake | Park Brake System Connector End Views in Park Brake |
Park/Neutral Relay (LG5/MX4/MTW) | On the exterior bulkhead | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Park/Neutral Position (PNP) Switch (MX4/MTW) | On the automatic transmission, at the center of the left side | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | -- |
Park/Neutral Position (PNP) Switch C1 (7 cavities) (MX4/MTW) | In the engine harness, to the PNP switch | -- | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Park/Neutral Position (PNP) Switch C2 (4 cavities) (MX4/MTW) | In the engine harness, to the PNP switch | -- | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Park/Turn Signal Lamp - LF | On the top of the left front fender | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Park/Turn Signal Lamp - RF | On the top of the right front fender | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Power Brake (P/B) Booster Fluid Flow Switch | On the upper left side of the bulkhead, behind the brake master cylinder, on the top of the P/B booster pump housing | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Power Brake (P/B) Booster Pump Motor (JE3) | On the upper left side of the bulkhead, at the brake master cylinder, part of the power brake (P/B) booster pump | Hydraulic Brake Component Views in Hydraulic Brakes | -- |
Power Brake (P/B) Booster Pump Motor Relay | On the right side of the IP, under the access cover, above relay block #3 , above position A | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Powertrain Control Module (PCM) (L18) | In the engine compartment, on the left side of the bulkhead | Engine Controls Component Views in Engine Controls - 8.1 L | -- |
Powertrain Control Module (PCM) C1 (80 cavities, ) (L18) | In the engine harness, to the PCM | -- | Powertrain Control Module Connector End Views in Engine Controls - 8.1 L |
Powertrain Control Module (PCM) C2 (80 cavities) (L18) | In the engine harness, to the PCM | -- | Powertrain Control Module Connector End Views in Engine Controls - 8.1 L |
Powertrain Control Module (PCM) (LG5) | On the left rear side of the engine block | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Pressure Control Solenoid Valve A | In the automatic transmission, on the main valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Pressure Control Solenoid Valve B | In the automatic transmission, on the main valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Radiator Shutter Valve Assembly (LG5/V04) | On the left side of the radiator core support | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
Rear Axle Air Shift Switch - Two Speed (HR1/HR2) | On the left frame rail, forward of the rear axle, on the two speed rear axle quick-release valve | Rear Axle Component Views in Rear Axle Controls | Rear Axle Connector End Views in Rear Axle Controls |
Rear Axle Driver Control Switch -Two Speed (HPZ) | Mounted on the manual transmission shift lever | Rear Axle Component Views in Rear Axle Controls | Rear Axle Connector End Views in Rear Axle Controls |
Rear Axle Shift Motor - Two Speed (HPZ) | On the front left side of the differential housing | Rear Axle Component Views in Rear Axle Controls | Rear Axle Connector End Views in Rear Axle Controls |
Rear Axle Shift Relay - Two Speed (HPZ) | On the front right side of the crossmember, forward of the rear axle | Rear Axle Component Views in Rear Axle Controls | Rear Axle Connector End Views in Rear Axle Controls |
Relay Block #1 | On the right side of the IP, under the access cover, on the left side | ||
Relay Block #2 | On the right side of the IP, under the access cover, on the right side of relay block #1 | ||
Relay Block #3 | On the right side of the IP, under the access cover, on the right side of relay block #2 | ||
Relay Block #4 | On the right side of the IP, under the access cover, on the right side of fuse block - 2 | ||
Relay Block #5 (L18) | In the center of the IP, left of the fuse block - I/P | ||
Speedometer Adapter (LG5, w/o CTF) | On the right side of the IP, under the access cover, under the fuse and relay blocks | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Starter (L18) | On the lower right side of the engine | Engine Electrical Component Views in Engine Electrical | -- |
Starter (LG5/KQR) | On the lower right side of the engine | Engine Electrical Component Views in Engine Electrical | -- |
Starter (LG5 w/o KQR) | On the lower right side of the engine | Engine Electrical Component Views in Engine Electrical | -- |
Starter Relay | On the right side of the IP, under the access cover, in relay block #2, position A | ||
Starter Solenoid | On the lower right side of the engine, on the starter | Engine Electrical Component Views in Engine Electrical | -- |
Starter Temperature Switch (LG5/KQR) | On the lower right side of the engine, on the end of the starter | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Steering Wheel Horn Cap | On the center of the steering wheel | Horn Component Views in Horns | -- |
Stoplamp Switch | On the brake pedal support | Lighting Systems Component Views in Lighting Systems | -- |
Stoplamp Switch C1 (4 cavities) | In the IP harness, to the stoplamp switch | -- | Lighting Systems Connector End Views in Lighting Systems |
Stoplamp Switch C2 (2 cavities) | In the IP harness, to the stoplamp switch | -- | Lighting Systems Connector End Views in Lighting Systems |
Stoplamp Switch Interface Module (L18) | In the center of the IP, left of the fuse block - I/P | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Stoplamp Switch Interface Module (LG5) | In the center of the IP, left of the fuse block - I/P | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Stoplamp Switch Signal Inverter Module (LG5/JE3/MX4/MTW) | In the center of the IP, left of the fuse block - I/P | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Sump Temperature Sensor | In the automatic transmission, part of the transmission fluid pressure switch assembly | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Taillamp (Lighting) Relay | On the right side of the IP, under the access cover, in relay block #4, position F | ||
TCC PWM Solenoid (Valve F) | In the automatic trasnmission, on the right side of the main valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Throttle Actuator Control (TAC) Module | In the center of the IP mounted on the shelf | Engine Controls Component Views in Engine Controls - 8.1 L | -- |
Throttle Actuator Control (TAC) Module C1 (10 cavities) | In the IP harness, to the throttle actuator control (TAC) module | -- | Electronic Throttle Actuator Control Module Connector End Views in Engine Controls - 8.1 L |
Throttle Actuator Control (TAC) Module C2 (16 cavities) | In the engine harness, to the throttle actuator control (TAC) module | -- | Electronic Throttle Actuator Control Module Connector End Views in Engine Controls - 8.1 L |
Throttle Actuator Control (TAC) Motor | On the top of the engine, on the left side of throttle body, part of the throttle body | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Throttle Position (TP) Sensor | On the front side of the throttle body | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Transmission Control Module (TCM) | On the left side of the exterior bulkhead, mounted on a bracket | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | -- |
Transmission Control Module (TCM) C1 (32 cavities) | In the engine harness, to the TCM | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Transmission Control Module (TCM) C2 (32 cavities) | In the engine harness, to the TCM | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Pressure Switch Assembly | In the automatic transmission, attached to the bottom of the main valve body | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Pressure Switch C | In the automatic transmission, part of the transmission fluid pressure switch assembly | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Pressure Switch D | In the automatic transmission, part of the transmission fluid pressure switch assembly | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Pressure Switch E | In the automatic transmission, part of the transmission fluid pressure switch assembly | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Pressure Switch R | In the automatic transmission, part of the transmission fluid pressure switch assembly | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Transmission Fluid Temperature (TFT) Gauge | On the left side of the IP, to the right of the steering column and right of the automatic transmission shift lever | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Transmission Fluid Temperature (TFT) Gauge Lamp | On the left side of the IP, to the right of the steering column and right of the automatic transmission shift lever, in the transmission fluid temperature (TFT) gauge | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Transmission Fluid Temperature (TFT) Sensor | On the lower right rear of the radiator, on the transmission oil cooler inlet fitting | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges, and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges, and Console |
Turbine Shaft Speed (TSS) Sensor | On the automatic transmission, at the top of the left side | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Turn Signal Switch | On the left side of the steering column, part of the turn signal/multifunction switch (K34), connector C1 | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Turn Signal/Hazard Flasher Module | On the right side of the IP, under the access cover, in relay block #1, position B | ||
Turn Signal/Multifunction Switch (K34) | On the left side of the steering column, on the multifunction lever | Lighting Systems Component Views in Lighting Systems | -- |
Turn Signal/Multifunction Switch C1 (11 cavities) (K34) | In the IP harness, to the turn signal/multifunction switch | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Turn Signal/Multifunction Switch C2 (4 cavities) (K34) | In the IP harness, to the turn signal/multifunction switch | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Upfitter Provision for Windshield Washer Motor | In the engine harness, the pink wire, taped to the main harness, approximately 15 cm (5.9 in) from pass-through P100, at the exterior bulkhead | -- | |
Vehicle Speed Sensor (VSS) (L18/MX4/MTW) | On the automatic transmission, on the lower right side of the tailshaft housing | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Vehicle Speed Sensor (VSS) (L18 w/o MX4/MTW) | On the transmission, on the lower right side of the tailshaft housing | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Vehicle Speed Sensor (VSS) (L18) | On the transmission, on the lower right side of the tailshaft housing | Engine Controls Component Views in Engine Controls - 8.1 L | Engine Controls Connector End Views in Engine Controls - 8.1 L |
Vehicle Speed Sensor (VSS) (LG5) | On the transmission, on the lower right side of the tailshaft housing | Engine Controls Component Views in Engine Controls - 7.2 L (Caterpillar) | Engine Controls Connector End Views in Engine Controls - 7.2 L (Caterpillar) |
Wheel Speed Sensor (WSS) - LF (JE3) | Mounted in the left front brake backing plate | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor (WSS) - LF (JE5) | Mounted in the left front brake backing plate | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Wheel Speed Sensor (WSS) - LR (JE3) | Mounted in the left rear brake backing plate | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor (WSS) - LR (JE5) | Mounted in the left rear brake backing plate | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Wheel Speed Sensor (WSS) - RF (JE3) | Mounted in the right front brake backing plate | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor (WSS) - RF (JE5) | Mounted in the right front brake backing plate | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
Wheel Speed Sensor (WSS) - RR (JE3) | Mounted in the right rear brake backing plate | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor (WSS) - RR (JE5) | Mounted in the right rear brake backing plate | Air Antilock Brake System Component Views in Air Antilock Brake System | Air Antilock Brake System Connector End Views in Air Antilock Brake System |
C102 (7 cavities) | From the forward lamps harness, inline to the engine harness, on the right lower front of the hood, under the right headlamp | ||
C104 (2 cavities) (LG5) | From the engine harness, inline to the radiator shutter jumper harness, on the top of the left front side of the engine | ||
C106A (1 cavity) (LG5) | From the engine harness, inline to the engine harness, near the starter solenoid breakout | ||
C106A (1 cavity) (LG5/KQR) | From the HD starter motor overcrank protection jumper harness, inline to the engine harness, near the starter solenoid breakout | ||
C106B (1 cavity) (LG5) | From the engine harness, inline to the engine harness, near the starter solenoid breakout | ||
C106B (1 cavity) (LG5/KQR) | From the HD starter motor overcrank protection jumper harness, inline to the engine harness, near the starter solenoid breakout | ||
C109 (7 cavities) (L18) | From the engine harness, inline to the bank 1 ignition coil wiring harness | ||
C110 (7 cavities) (L18) | From the engine harness, inline to the bank 2 ignition coil wiring harness | ||
C112 (2 cavities) (LG5) | From the engine harness, inline to the engine exhaust brake harness, near the frame rail, by the starter | ||
C116 (5 cavities) | From the engine harness, inline to the chassis harness, at the right frame rail, near the starter | ||
C117 (3 cavities) (HPZ/HR1/HR2) | From the engine harness, inline to the two speed rear axle jumper harness, near the frame rail, by the starter | ||
C119 (7 cavities) (JE3) | From the ABS harness, inline to the ABS chassis harness, in the engine compartment, on the left side of the bulkhead | ||
C127 (3 cavities) (LG5) | On the engine harness, inline to the LG5 engine harness, near the Caterpillar intake air (IA) heater relay | ||
C127 (10 cavities) (L18) | On the engine harness, inline to the fuel rail wiring harness, at the rear of the engine | ||
C200 (56 cavities) (LG5) | From the IP harness, inline to the engine harness, under the right side of the IP | ||
C200 (56 cavities) (L18) | From the IP harness, inline to the engine harness, under the right side of the IP | ||
C202 (6 cavities) (LG5/JE5) | From the IP harness, inline to the IP-to-chassis jumper harness, under the IP, on the right side of the steering column | ||
C202 (6 cavities) (L18/JE5) | From the IP harness, inline to the IP-to-chassis jumper harness, under the IP, on the right side of the steering column | ||
C210 (23 cavities) (L18) | From the IP harness, inline to the engine harness, in the right center of the IP, behind fuse block - I/P | ||
C212 (23 cavities) (Upfitter Connector) | From the IP harness, inline to the C212 shunt or to an upfitter installed harness, under the left side of the IP, by the left kick panel | ||
C215 (2 cavities) (Automatic Transmission) | From the IP harness, inline to the clutch switch shunt, near the brake pedal | ||
C215 (2 cavities) (Manual Transmission) | From the IP harness, inline to the clutch switch jumper, near the brake pedal | ||
C217 (8 cavities) (LG5) | From the IP harness, inline to the engine harness, near the right side of the interior bulkhead | ||
C218 (10 cavities) (LG5) | From the IP harness, inline to the engine harness, near the right side of the interior bulkhead | ||
C223 (2 cavities) (JE3) | From the IP harness, inline to the park brake switch jumper, in the left kick panel, over the rear park brake lever | ||
C225 (2 cavities) (LG5/MF1) | From the IP harness, inline to the clutch pedal position (CPP) switch shunt, near the brake pedal | ||
C225 (2 cavities) (LG5/Manual Transmission) | From the IP harness, inline to the clutch pedal position (CPP) switch jumper, near the brake pedal | ||
C232 (3 cavities) (JE3) | From the IP harness, inline to the ABS brake harness, near the left side of the interior bulkhead | ||
C233 (2 cavities) (JE3) | From the IP harness, inline to the ABS brake harness, near the left side of the interior bulkhead | ||
C234 (7 cavities) (JE3) | From the IP harness, inline to the ABS brake harness, near the left side of the interior bulkhead | ||
C236 (4 cavities) (LG5 w/o KPJ) | From the IP harness, inline to the C236 shunt, tie-wrapped to the main harness approximately 15 cm (6 in) from the multifunction alarm module breakout | ||
C235 (1 cavity) | From the engine harness, inline to the engine harness, between C200 and P100, power interconnect for ammeter circuit | ||
C400 (1 cavity) (LG5) | On the positive battery cable harness, inline to the engine harness, near the battery. | ||
C401 (2 cavities) (LG5) | On the positive battery cable harness, inline to the engine harness, near the battery | ||
C401 (2 cavities) (L18) | On the positive battery cable, inline to the engine harness, behind the left rear side of the engine | ||
C402 (1 cavity) (LG5) | On the positive battery cable harness, inline to the engine harness, near the battery | ||
C404 (3 cavities) (HPZ) | In two speed rear axle jumper harness, inline to the two speed rear axle harness at the inboard | ||
C408 (2 cavities) (LG5/MF1) | From the engine harness, inline to the automatic transmission (A/T) modulator harness, at the right frame rail, near the starter | ||
C408 (2 cavities) (L18/MF1) | From the engine harness, inline to the transmission harness, on the left side of the engine, at the bellhousing | ||
C409 (8 cavities) (LG5 w/oMX4/MTW) | From the engine harness, inline to the transmission harness, on the left side of the engine, at the bellhousing | ||
C409 (8 cavities) (L18 w/o MX4/MTW) | From the engine harness, inline to the transmission harness, on the left side of the engine, at the bellhousing | ||
C412 (2 cavities) | From the chassis harness, inline to the air brake dryer harness, at the inboard | ||
D101 (Ether Injector Diode) (LG5/KTE) | In the engine harness, in the main harness, inline, approximately 20 cm (7.9 in) from P100, toward the engine | -- | |
D200 (Charge Indicator Diode) (LG5) | In the IP harness, in the main harness, inline, approximately 4 cm (1.6 in) to the left of the data link connector (DLC) breakout | -- | |
D201 (ABS Diode) (JE3) | In the IP harness, approximately 4 cm (1.6 in) from fuse block - I/P breakout | -- | |
G100 (LG5) | From the starter motor end ground stud (G101), to the right frame rail ground (G100) | -- | |
G100 (LG5/KQR) | From the starter motor side ground stud (G103), to the right frame rail ground (G100) | -- | |
G101 (LG5) | From the engine harness, to the starter motor end ground stud (G101) to the right frame rail ground (G100) | -- | |
G102 (L18) | From the engine harness, to the back of the left cylinder head | -- | |
G103 (LG5/KQR) | From the starter motor right side ground stud (G103), to the right frame rail ground (G100) | -- | |
G103 (L18) | From the starter motor side ground stud (G103), to the right frame rail ground (G100) | -- | |
G105 | The body ground strap and the air-ABS harness, from the outboard side of the left frame rail (G105) , to the lower left side of the exterior bulkhead (G107) | -- | |
G107 | The body ground strap from the lower left side of the exterior bulkhead (G107) to the outboard side of the left frame rail (G105) | -- | |
G108 (JE3) | From the engine harness, at the upper left side of the bulkhead, to of the power brake (P/B) booster pump housing | -- | |
G117 (LG5) | The engine harness ground and generator ground strap, at the right side of the engine (G117) to the generator (G119) | -- | |
G117 (L18) | The generator ground strap, from the right side of the engine (G117) to the generator (G119) | -- | |
G119 (LG5) | The generator ground strap, from the right side of the engine (G117) to the generator (G119) | -- | |
G119 (L18) | The generator ground strap, from the right side of the engine (G117) to the generator (G119) | -- | |
G120 (L18) | The ground cable, at the lower left side of the engine (G120) , to the left frame rail (G121) | -- | |
G121 (L18) | The ground cable, at the left frame rail (G121) to the lower left side of the engine (G120) | -- | |
G124 (LG5/KQR) | From the starter solenoid ground stud (G124), to the starter motor end ground stud (G101) | -- | |
G207 (JE3) | From the park brake switch jumper harness, near the left kick panel, at the park brake switch mounting screw, on the right side of the park brake lever bracket | -- | |
G208 | From the IP harness, on the top left side of the steering column | -- | |
G401 | From the negative battery cable, to the left frame rail | -- | |
G401 (LG5) | In the engine harness, approximately | -- | |
G402 (LG5) | In the engine harness, Inline to the | -- | |
G405 (LG5) | In the engine harness, approximately | -- | |
G412 | From the ABS chassis harness, to the electronic brake control module (EBCM) bracket | -- | |
G413 | From the battery negative cable extension, at the left frame rail, to the right frame rail (G414) | -- | |
G414 | From the battery negative cable extension, at the right frame rail, to the left frame rail (G413) | -- | |
P100 | On the right side of the bulkhead | -- | |
P102 | On the right side of the bulkhead | -- | |
P103 | On the left side of the bulkhead | -- | |
R401 (LG5) | In the engine harness, in the main harness, inline, approximately | -- | |
R402 (LG5) | In the engine harness, in the main harness, inline, approximately | -- | |
S105 | In the forward lamps harness, approximately 15 cm (5.9 in) to the headlamp, the right high/ low beam breakout | -- | |
S106 | In In the engine harness, in the main harness, approximately 8 cm (3.2 in) from the generator inline fuse, toward its breakout | -- | |
S109 | In the forward lamps harness, approximately 20 cm (7.9 in) to the park and turn left front signal lamp | -- | |
S120 (L18/MX4/MTW) | In the engine harness, approximately | -- | |
S121 (L18) | In the engine harness, approximately 16 cm (6.3 in) from the starter solenoid terminal C2 | -- | |
S121 (LG5) | In the engine harness, approximately 16 cm (6.3 in) from the starter solenoid terminal C2 | -- | |
S122 (L18) | In the engine harness, approximately 36 cm (14.2 in) from the starter solenoid breakout | -- | |
S122 (LG5) | In the engine harness, approximately 18 cm (7.1 in) from the G401, G402 breakout | -- | |
S123 (L18) | In the engine harness, approximately 10 cm (3.9 in) from the vacuum tube breakout | -- | |
S123 (LG5) | In the engine harness, approximately | -- | |
S124 (L18) | In the engine harness, approximately 5 cm (2.0 in) from the horns breakout | -- | |
S124 (LG5) | In the engine harness, approximately 49 cm (19.3 in) back from the horns breakout | -- | |
S126 (L18) | In the engine harness, approximately 21 cm (8.3 in) from the engine oil pressure (EOP) sensor breakout, toward the bulkhead | -- | |
S126 (LG5/HPZ) | In the engine harness, approximately 26 cm (10.4 in) from the either injector/ engine metal temperature (ECT) switch breakout, toward the bulkhead | -- | |
S127 (LG5) | In the engine harness, approximately 4 cm (1.6 in) forward of the engine metal temperature switch breakout | -- | |
S127 (L18) | In the engine harness, approximately | -- | |
S130 (L18) | In the engine harness, approximately 12 cm (4.7 in) from the manifold absolute pressure (MAP) sensor breakout off of the main harness | -- | |
S131 (L18) | In the engine harness, approximately | -- | |
S132 (L18/MX4/MTW) | In the engine harness, approximately | -- | |
S133 (L18/MX4/MTW) | In the engine harness, approximately | -- | |
S134 (L18/MX4/MTW) | In the engine harness, approximately | -- | |
S135 (L18) | In the engine harness, approximately | -- | |
S136 (L18) | In the engine harness, approximately | -- | |
S137 (L18) | In the engine harness, approximately | -- | |
S137 (LG5) | In the engine harness, approximately | -- | |
S138 (L18) | In the engine harness, approximately 4 cm (1.6 in) from the generator harness breakout | -- | |
S138 (LG5) | In the engine harness, approximately 11 cm (4.3 in) from the main harness, toward the forward lamps harness connector | -- | |
S141 (L18) | In the engine harness, approximately | -- | |
S142 (L18) | In the engine harness, approximately 4 cm (1.6 in) from the throttle position (TP) sensor, toward the breakout | -- | |
S142 (LG5) | In the engine harness, approximately 4 cm (1.6 in) | -- | |
S145 (L18) | In the bank 2 ignition coil wiring harness, approximately 14 cm (5.5 in) from the main connector | -- | |
S156 (L18) | In the bank 2 ignition coil wiring harness, approximately 20 cm (7.9 in) from the ignition coil - 2 connector | -- | |
S157 (L18) | In the bank 1 ignition coil wiring harness, approximately 20 cm (7.9 in) from the ignition coil - 7 connector | -- | |
S169 (LG5) | In the engine harness, approximately 4 cm (1.6 in) before from the first breakout toward P100 and P103 | -- | |
S170 (JE5) | In the air-ABS harness, approximately 87 cm (34.2 in) from electronic brake control module (EBCM) | -- | |
S171 (JE5) | In the air-ABS harness, approximately 100 cm (39.4 in) from the electronic brake control module (EBCM) | -- | |
S172 (JE5) | In the air-ABS harness, approximately 94 cm (36.8 in) from electronic brake control module (EBCM) | -- | |
S173 (JE5) | In the air-ABS harness, approximately 113 cm (44.5 in) from electronic brake control module (EBCM) | -- | |
S174 (JE5) | In the air-ABS harness, approximately 107 cm (41.9 in) from electronic brake control module (EBCM) | -- | |
S176 (L18) | In the engine harness, approximately 19.5 cm (7.7 in) from the fuel rail wiring harness connector breakout towards powertrain control module (PCM) | -- | |
S177 (L18) | In the engine harness, approximately 26 cm (10.2 in) from the fuel rail wiring harness connector breakout towards powertrain control module (PCM) | -- | |
S178 (L18) | In the bank 2 ignition coil wiring harness, approximately 8 cm (3.1 in) inside the end of the conduit at the ignition coil - 6 and 8 breakouts | -- | |
S179 (L18) | In the bank 1 ignition coil wiring harness, approximately 8 cm (3.1 in) inside the end of the conduit at the ignition coil - 1 and 3 breakouts | -- | |
S181 (L18) | In the bank 1 ignition coil wiring harness, approximately 14 cm (5.5 in) from the main connector | -- | |
S182 (LG5) | In the engine harness, approximately 16 cm (6.3 in) from generator terminal C1 | -- | |
S184 (L18) | In the engine harness, approximately 13 cm (4.9 in) from the breakout in the line for the intake air temperature (IAT)/mass air flow (MAF) sensor | -- | |
S186 (L18) | In the engine harness, approximately 6.5 cm (2.5 in) from the P102 breakout toward the P100 | -- | |
S187 (L18) | In the fuel rail wiring harness, approximately 8 cm (3 in) from the fuel injector - 5 breakout, toward fuel injector - 3 | -- | |
S188 (L18) | In the fuel rail wiring harness, approximately 7 cm (2.5 in) from fuel injector - 6 breakout, toward fuel injector - 4 | -- | |
S201 | In the IP harness, approximately 35 cm (13.8 in) from C200 | -- | |
S202 (L18) | In the IP harness, approximately 35 cm (13.8 in) from C200 | -- | |
S203 (LG5) | In the IP harness, approximately 4 cm (1.6 in) from the fuse block - I/P breakout | -- | |
S204 (LG5) | In the IP harness, approximately 4 cm (1.6 in) to the left of the fuse block - I/P breakout | -- | |
S206 (L18) | In the IP harness, approximately 14 cm (5.5 in) to the right of the hazard switch breakout | -- | |
S206 (LG5) | In the IP harness, approximately 14 cm (5.5 in) to the right of the hazard switch breakout | -- | |
S207 (L18) | In the IP harness, approximately 14 cm (5.5 in) to the right of the hazard switch breakout | -- | |
S207 (LG5) | In the IP harness, approximately 14 cm (5.5 in) to the right of the hazard switch breakout | -- | |
S208 | In the IP harness, approximately 9 cm (3.5 in) to the right of the hazard switch breakout | -- | |
S209 (L18) | In the IP harness, approximately 7 cm (2.8 in) to the right of the hazard switch breakout | -- | |
S209 (LG5) | In the IP harness, approximately 7 cm (2.8 in) to the right of the hazard switch breakout | -- | |
S210 (L18) | In the IP harness, approximately 4 cm (1.6 in) to the right of the hazard switch breakout | -- | |
S210 (LG5) | In the IP harness, approximately 4 cm (1.6 in) to the right of the hazard switch breakout | -- | |
S211 (L18) | In the IP harness, approximately 4 cm (1.6 in) to the left of the hazard switch breakout | -- | |
S211 (LG5) | In the IP harness, approximately 4 cm (1.6 in) to the left of the hazard switch breakout | -- | |
S212 (L18) | In the IP harness, approximately 7 cm (2.6 in) to the left of the hazard switch breakout | -- | |
S212 (LG5) | In the IP harness, approximately 7 cm (2.6 in) to the left of the hazard switch breakout | -- | |
S213 (L18) | In the IP harness, approximately 9 cm (3.5 in) to the left of the hazard switch breakout | -- | |
S213 (LG5) | In the IP harness, approximately 9 cm (3.5 in) to the left of the hazard switch breakout | -- | |
S214 (L18) | In the IP harness, approximately 25 cm (9.8 in) to the right of the data link connector (DLC) breakout | -- | |
S214 (LG5) | In the IP harness, approximately 25 cm (9.8 in) to the right of the data link connector (DLC) breakout | -- | |
S215 (L18) | In the IP harness, approximately 22 cm (8.7 in) to the right of the data link connector (DLC) breakout | -- | |
S217 (L18) | In the IP harness, approximately 19 cm (7.5 in) to the right of the data link connector (DLC) breakout | -- | |
S217 (LG5) | In the IP harness, approximately 19 cm (7.5 in) to the right of the data link connector (DLC) breakout | -- | |
S218 (L18) | In the IP harness, approximately 17 cm (6.7 in) to the right of the data link connector (DLC) breakout | -- | |
S218 (LG5) | In the IP harness, approximately 17 cm (6.7 in) to the right of the data link connector (DLC) breakout | -- | |
S220 (L18) | In the IP harness, approximately 15 cm (5.9 in) to the right of the data link connector (DLC) breakout | -- | |
S220 (LG5) | In the IP harness, approximately 15 cm (5.9 in) to the right of the data link connector (DLC) breakout | -- | |
S221 (L18) | In the IP harness, approximately 12 cm (4.7 in) to the right of the data link connector (DLC) breakout | -- | |
S221 (LG5) | In the IP harness, approximately 12 cm (4.7 in) to the right of the data link connector (DLC) breakout | -- | |
S222 (L18) | In the IP harness, approximately 11 cm (4.3 in) to the right of the data link connector (DLC) breakout | -- | |
S222 (LG5) | In the IP harness, approximately 11 cm (4.3 in) to the right of the data link connector (DLC) breakout | -- | |
S223 (L18) | In the IP harness, approximately 7 cm (2.8 in) to the right of the data link connector (DLC) breakout | -- | |
S223 (LG5) | In the IP harness, approximately 7 cm (2.8 in) to the right of the data link connector (DLC) breakout | -- | |
S224 (L18) | In the IP harness, approximately 4 cm (1.6 in) to the right of the data link connector (DLC) breakout | -- | |
S224 (LG5) | In the IP harness, approximately 4 cm (1.6 in) to the right of the data link connector (DLC) breakout | -- | |
S227 (L18) | In the IP harness, approximately 57 cm (22.4 in) from the headlamp dimmer switch breakout | -- | |
S230 | In the IP harness, approximately 4 cm (1.6 in) to the right of the instrument panel cluster (IPC) connector breakout | -- | |
S231 (L18) | In the IP harness, approximately 66 cm (26.0 in) from the main harness, toward the IP harness connector | -- | |
S231 (LG5) | In the IP harness, approximately 66 cm (26.0 in) from the main harness, toward the IP harness connector | -- | |
S232 (L18) | In the IP harness, approximately 59 cm (23.2 in) from the main harness, toward the IP harness connector | -- | |
S232 (LG5) | In the IP harness, approximately 59 cm (23.2 in) from the main harness, toward the IP harness connector | -- | |
S233 (L18) | In the IP harness, approximately 9 cm (3.5 in) to the right of the daytime running lamps (DRL) module breakout | -- | |
S233 (LG5) | In the IP harness, approximately 9 cm (3.5 in) to the right of the daytime running lamps (DRL) module breakout | -- | |
S234 (JE3) | In the IP harness, approximately 4 cm (1.6 in) to the right of the daytime running lamps (DRL) module breakout | -- | |
S234 (JE3) | In the IP harness, approximately 59 cm (23.2 in) from the main harness, toward the IP harness connector | -- | |
S235 (JE3) | In the IP harness, at the cathode (-) end of the ABS diode (D201), approximately 4 cm (1.6 in) from fuse block - 1, toward the bulkhead | -- | |
S236 (JE3) | In the IP harness, at the anode (+) end of the ABS diode (D201), approximately 4 cm (1.6 in) from fuse block - 1, toward the bulkhead | -- | |
S240 (LG5) | In the engine harness, at the anode (+) end of the ether injector diode (D101), approximately 8 cm (3.1 in) from the ether injector control valve breakout | -- | |
S241 (LG5) | In the engine harness, at the cathode (-) end of the ether injector diode (D101), approximately 11 cm (4.3 in) from the ether injector control valve breakout | -- | |
S243 | In the IP harness, approximately 26 cm (10.2 in) to the right of the data link connector (DLC) breakout | -- | |
S244 | In the IP harness, approximately 28.5 cm (11.2 in) to the right of the data link connector (DLC) breakout | -- | |
S245 | In the IP harness, approximately 4 cm (1.6 in) to the right of the stoplamp switch interface module breakout | -- | |
S246 (LG5/JE3) | In the IP harness, approximately | -- | |
S247 (LG5) | In the IP harness, approximately 15 cm (5.9 in) to the left of the multifunction alarm module breakout | -- | |
S248 (LG5) | In the IP harness, approximately 12 cm (4.7 in) to the left of the multifunction alarm module breakout | -- | |
S249 (LG5) | In the IP harness, approximately 20 cm (7.9 in) to the left of the multifunction alarm module breakout | -- | |
S250 (LG5/JE5) | In the IP harness, approximately 16 cm (6.3 in) from the exhaust brake relay connector, by fuse block - 1 | -- | |
S252 (LG5) | In the IP harness, approximately 9 cm (3.5 in) from fuse block - 1, toward relay block #1 | -- | |
S258 | In the IP harness, approximately 9 cm (3.5 in) to the right of the hazard switch breakout | -- | |
S404 (LG5) | In the positive battery cable, at the end of the gray fusible link R | -- | |
S405 | In the fuel tank harness, approximately 196 cm (77.1 in) to the rear of the fuel harness connector | -- | |
S410 (LG5) | In the engine harness, approximately | -- | |
S411 (LG5) | In the engine harness, approximately | -- | |
S412 (LG5) | In the engine harness, approximately | -- | |
S414 (LG5) | In the engine harness, approximately | -- | |
S416 (LG5) | In the engine harness, approximately | -- | |
S418 (HPZ) | In the two speed rear axle harness, approximately 65 cm (25.6 in) forward of the rear axle shift relay - two speed breakout | -- | |
S420 (LG5) | In the engine harness, approximately | -- | |
S421 (LG5) | In the engine harness, approximately | -- |
