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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1419 (WIRING SYSTEMS (GENERAL INFORMATION))COMPONENT LOCATORMASTER ELECTRICAL COMPONENT LIST
2004 Oldsmobile Bravada AWD
Master Electrical Component List
2004 Oldsmobile Bravada AWDSECTION Master Electrical Component List
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Master Electrical Component List
| Name | Location | Locator View | Connector End View |
|---|---|---|---|
| A/C Compressor Clutch | Behind the A/C compressor pulley, part of the A/C compressor | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| A/C Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| A/C Low Pressure Switch | At the right rear of underhood compartment, on the accumulator | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| A/C Refrigerant Pressure Sensor | On the high pressure hose connection to the compressor | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Accelerator Pedal Position (APP) Sensor | On the accelerator bracket | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Accessory Power Outlet-Console | At the rear of the lower console | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Accessory Power Outlet-Front | In the center of the I/P beside the cigar lighter | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Accessory Power Outlet-Rear | On the lower part of the right side D-pillar (Short Wheelbase, Body Type VIN 3); lower part of the left side D-pillar (Long Wheelbase, Body Type VIN 6) | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Air Suspension Compressor Assembly | Behind the right rear wheel well (Short Wheelbase, Body Type VIN 3): On a bracket on the left rear frame, near the spare tire (Long Wheelbase, Body Type VIN 6) | Suspension Controls Component Views in Air Suspension | Suspension Controls Connector End Views in Air Suspension |
| Air Suspension Inflator Switch | Right rear trim panel (Short Wheelbase, Body Type VIN 3): Left rear trim panel (Long Wheelbase, Body Type VIN 6) | Suspension Controls Component Views in Air Suspension | Suspension Controls Connector End Views in Air Suspension |
| Air Suspension Sensor-Left | Above the left rear wheel, attached to the frame and upper control arm | Suspension Controls Component Views in Air Suspension | Suspension Controls Connector End Views in Air Suspension |
| Air Suspension Sensor-Right | Above the right rear wheel, attached to the frame and upper control arm | Suspension Controls Component Views in Air Suspension | Suspension Controls Connector End Views in Air Suspension |
| Air Temperature Actuator-Auxiliary | In the rear HVAC module, behind the right rear interior body panel (Long Wheelbase, Body Type VIN 6) | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Air Temperature Actuator-Left | Below the I/P to the left of the center console, above the accelerator | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Air Temperature Actuator-Right | To the right of the I/P center support, behind the I/P | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Air Temperature Sensor Assembly-Inside | In the left B-pillar | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Ambient Air Temperature Sensor | Above the left side of the grille | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Ambient Light Sensor | In the center of the I/P upper trim panel | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Ambient Light/Sunload Sensor | In the center of the I/P upper trim panel | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Audio Amplifier | Behind the right side panel of the rear compartment (Short Wheelbase, Body Type VIN 3); Behind the left side panel of the rear compartment (Long Wheelbase, Body Type VIN 6) | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Automatic Transmission | Bolted to the rear of the engine block | - | CONNECTOR IDENTIFICATION in Automatic Transmission |
| Automatic Transmission Shift Lever | In the lower console | - | CONNECTOR IDENTIFICATION in Automatic Transmission |
| Backup Lamp Switch | Part of the park/neutral position (PNP) switch | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Backup Lamp-Left | In the rear bumper at the left rear corner of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Backup Lamp-Right | In the rear bumper at the right rear corner of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Battery | Left front of the underhood compartment | ENGINE ELECTRICAL COMPONENT VIEWS in Engine Electrical | ENGINE ELECTRICAL CONNECTOR END VIEWS in Engine Electrical |
| Blower Motor | Below the right side of the I/P | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Blower Motor Resistor Assembly (CJ3) | Attached to the bottom of the blower assembly | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Blower Motor-Auxiliary | Below the center of the I/P, in front of the center console (Short Wheelbase, Body Type VIN 3); Behind the interior right rear trim panel (Long Wheelbase, Body Type VIN 6) | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Blower Motor Switch-Front Auxiliary | Long wheelbase only (Body Type VIN 6); on the lower console beside the automatic transmission shift lever | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Blower Motor Control Processor | Short wheelbase (Body Type VIN 3) with CJ2, near the blower motor, behind the lower cowl; Long wheelbase (Body Type VIN 6); inside the auxiliary blower housing, behind the right rear interior body panel | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Body Control Module (BCM) | Attached to the rear fuse block, beneath the left rear seat | BODY CONTROL SYSTEM COMPONENT VIEWS in Body Control System | BODY CONTROL SYSTEM CONNECTOR END VIEWS in Body Control System |
| Brake Fluid Level Switch | At the left rear of the underhood compartment in the master cylinder fluid reservoir | HYDRAULIC BRAKE SYSTEM DESCRIPTION in Hydraulic Brakes | ABS CONNECTOR END VIEWS in Hydraulic Brakes |
| Camshaft Actuator Solenoid Assembly | On the upper right of the engine block | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Camshaft Position (CMP) Sensor | At the upper right front of the engine block, below the valve cover | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Cargo Lamp | In the interior cargo area at the rear of the headliner above the liftgate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Center High Mounted Stop Lamp (CHMSL) | At the top center of the liftgate exterior | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Cigar Lighter | In the center trip panel of the I/P | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Cooling Fan | Behind the radiator | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
| Cooling Fan Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Cornering Lamp-Left | Olds: in front of the right side marker lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Cornering Lamp-Right | Olds: in front of the right side marker lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy Lamp Switch | Part of headlamp switch, at the left side of the I/P | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy Lamp-Left | In the I/P lower panel, on the left side | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-LF | In the headliner above the LF door | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-LR | In the headliner above the LR door | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-RF | In the headliner above the RF door | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-RR | In the headliner above the RR door | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-Right Center | In the central part of the headliner, right side, long wheelbase (Body Type Vin 6) | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Courtesy- Reading Lamp-Left Center | In the central part of the headliner, left side, long wheelbase (Body Type Vin 6) | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Crankshaft Position (CKP) Sensor | On the left rear of the engine block below the starter | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Cruise Control (ON/OFF) Switch | On the multifunction switch stalk on the left side of the steering column | CRUISE CONTROL COMPONENT VIEWS in Cruise Control | - |
| Data Link Connector (DLC) | Below the I/P above the accelerator pedal | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
| Defrost Actuator | On the cowl side of the upper I/P carrier | HVAC COMPONENT VIEWS in HVAC System - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Diversity Antenna | From radio to roof via right A-pillar (Olds, GMC only) | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Door Lock Actuator-Driver | In the left front door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Door Lock Actuator-Front Passenger | In the right front door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Door Lock Actuator-LR | In the left rear door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Door Lock Actuator-Liftgate | Inside the liftgate | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Door Lock Actuator-RR | Inside the right rear door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Doors Circuit Breaker-Left | In the fuse block-rear | Electrical Center Identification Views | - |
| Doors Circuit Breaker-Right | In the fuse block-rear | Electrical Center Identification Views | - |
| Driver Door Module (DDM) | Attached to the lower part of the driver door switch panel | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| DVD Player | In the upper console | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Electronic Brake Control Module (EBCM) | On the inner left frame rail, adjacent to the transmission | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Engine Coolant Temperature (ECT) Sensor | On the left front of the engine block, near the generator | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Eng Oil Level/Temp Sensor | On the right side of the engine block | INSTRUMENT PANEL, GAGES, AND CONSOLE COMPONENT VIEWS in Instrument Panel, Gages, and Console | INSTRUMENT PANEL, GAGES, AND CONSOLE CONNECTOR END VIEWS in Instrument Panel, Gages, and Console |
| Evaporative Emission (EVAP) Canister Purge Solenoid | On the left side of the engine block | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Evaporative Emission (EVAP) Canister Vent Solenoid | At the rear of the fuel tank | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Fan/ Temperature Switch | (Redundant control with option STW) On the upper left spoke of the steering wheel | HVAC COMPONENT VIEWS in HVAC System - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Fog Lamp-LF | In the left side of the front bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Fog Lamp-RF | In the right side of the front bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Fog Lamp Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Front Axle Actuator | On the inner flange of the right front axle | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case NVG 226 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case NVG 226 - NP8 |
| Front Passenger Door Module (FPDM) | Attached to the lower part of the passenger door switch panel | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Fuel Pump Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Fuel Pump and Sender Assembly | Inside the fuel tank | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Fuel Tank Pressure (FTP) Sensor | At the top left rear of the fuel tank | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Fuel/Trip Switch | (With option STW) On the lower left spoke of the steering wheel | - | - |
| Fuse Block - Rear | Beneath the left rear seat | Power and Grounding Component Views | Electrical Center Identification Views |
| Fuse Block-Underhood | In the underhood compartment above the left front wheel well | Power and Grounding Component Views | Electrical Center Identification Views |
| Garage Door Opener | In the overhead console | GARAGE DOOR OPENER COMPONENT VIEWS in Garage Door Opener | GARAGE DOOR OPENER CONNECTOR END VIEWS in Garage Door Opener |
| Generator | At the left front of the engine | ENGINE ELECTRICAL COMPONENT VIEWS in Engine Electrical | ENGINE ELECTRICAL CONNECTOR END VIEWS in Engine Electrical |
| Headlamp Assembly-Left | On the front of the vehicle, to the left of the grille | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Assembly-Right | On the front of the vehicle, to the right of the grille | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Dimmer Switch | Part of the multi-function switch stalk on the left side of the steering column | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Driver Module | In the fuse block-underhood | Electrical Center Identification Views | - |
| Headlamp Hi-Beam Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Headlamp Leveling Actuator-Left | Behind the left headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Leveling Actuator-Right | Behind the right headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Leveling Switch | Part of the headlamp switch | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Switch | On the left side of the I/P | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Washer Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Headlamp Washer Switch | To the right of the headlamp switch, above the fog lamp switch | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wipers/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wipers/Washer Systems |
| Heated Oxygen Sensor (HO2S) 1 | On the exhaust manifold on the right side of the engine | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Heated Oxygen Sensor (HO2S) 2 | In the exhaust pipe, adjacent to the transmission | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| HVAC Control Module | In the I/P center trim panel, beneath the radio | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| HVAC Control Module- Auxiliary | At the rear of the lower console | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Hood Ajar Switch | On the upper left of the radiator support | THEFT DETERRENT SYSTEM COMPONENT VIEWS in Theft Deterrent | THEFT DETERRENT SYSTEM CONNECTOR END VIEWS in Theft Deterrent |
| Horn Assembly | In the lower left front of the underhood compartment | Horns Component Views in Horns | Horns Connector End Views in Horns |
| Horn Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Horn Switch | In the steering wheel | Horns Component Views in Horns | Horns Connector End Views in Horns |
| I/P Compartment Lamp | Inside the I/P compartment | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Ignition Coil/Module | On top of the valve cover, one for each cylinder | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Ignition Key Alarm Switch | In the steering column | INSTRUMENT PANEL, GAGES, AND CONSOLE COMPONENT VIEWS in Instrument Panel, Gages, and Console | INSTRUMENT PANEL, GAGES, AND CONSOLE CONNECTOR END VIEWS in Instrument Panel, Gages, and Console |
| Ignition Lock Solenoid | In the steering column | Steering Wheel and Column Component Views in Steering Wheel and Column | Steering Wheel and Column Connector End Views in Steering Wheel and Column |
| Ignition Switch | On the right side of the steering column | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Inflatable Restraint Front End Discriminating Sensor-Left | At the left rear of the front frame crossmember | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Front End Discriminating Sensor-Right | At the right rear of the front frame crossmember | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint I/P Module | In the I/P above the I/P compartment | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Sensing and Diagnostic Module (SDM) | Beneath the lower console | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Side Impact Module-Left | In the left front door | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Side Impact Module-Right | In the right front door | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Side Impact Sensing Module (SISM)-Left | In the left front seat back | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Side Impact Sensing Module-Right (SISM) | In the right front seat back | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inflatable Restraint Steering Wheel Module | In the center hub of the steering wheel | COMPONENT LOCATIONS in SIR | CONNECTOR IDENTIFICATION in SIR |
| Inline Fuse-Auxiliary HVAC | Behind the right rear interior body panel | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Inside Rearview Mirror | Mounted on the inside center of the windshield | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
| Instrument Panel Cluster (IPC) | On the left side of the I/P above the steering column | INSTRUMENT PANEL, GAGES, AND CONSOLE COMPONENT VIEWS in Instrument Panel, Gages, and Console | INSTRUMENT PANEL, GAGES, AND CONSOLE CONNECTOR END VIEWS in Instrument Panel, Gages, and Console |
| Inverting Driver Module | In the lower console (Olds, 2-wheel drive) | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Intake Air Temperature (IAT) Sensor | In the intake air duct | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Knock Sensor (KS) rear | On the left rear of the engine block behind the A/C compressor | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Knock Sensor (KS) | On the left side of the engine block below the starter motor | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| License Lamp-Left | Above the rear license plate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| License Lamp-Right | Above the rear license plate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Liftgate Ajar Switch | Inside the lower liftgate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Liftgate Module (LGM) | Inside the liftgate | BODY REAR END COMPONENT VIEWS in Body Rear End | BODY REAR END CONNECTOR END VIEWS in Body Rear End |
| Liftglass Ajar Switch | Inside the top of the liftgate | BODY REAR END COMPONENT VIEWS in Body Rear End | BODY REAR END CONNECTOR END VIEWS in Body Rear End |
| Lock Relay | In the fuse block-rear | Electrical Center Identification Views | - |
| Lower Left Air Temperature Sensor | In the lower left air duct assembly | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Lower Right Air Temperature Sensor | In the lower right air duct assembly | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Manifold Absolute Pressure (MAP) Sensor | Top left of the engine | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Marker Lamp-LF | Olds: To the left of the cornering lamp; Chev, GMC: to the left of the left headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Marker Lamp-RF | Olds: To the right of the cornering lamp; Chev, GMC: to the right of the right headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Memory Seat Module | Mounted to the underside of the seat | Power Seat Systems Component Views in Seats | Power Seat Systems Connector End Views in Seats |
| Microphone | In the upper console | CELLULAR COMMUNICATION COMPONENT VIEWS in Cellular Communication | CELLULAR COMMUNICATION CONNECTOR END VIEWS in Cellular Communication |
| Miniwedge (Door Jamb Switch)-LF | Inside the LF door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS |
| Miniwedge (Door Jamb Switch)-LR | Inside the LR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Miniwedge (Door Jamb Switch)-LR | Inside the LR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Miniwedge (Door Jamb Switch)-RR | Inside the RR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Mode Actuator | Behind the I/P, to the left of the I/P center support | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Mode Actuator- Console | Inside the lower console, toward the rear | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Mode Actuator - Auxiliary | Behind the right rear interior body panel (Long Wheelbase, Body Type VIN 6) | HVAC COMPONENT VIEWS in HVAC Systems - Manual | HVAC CONNECTOR END VIEWS in HVAC Systems - Manual |
| Multi-Function Switch | On the stalk on the left side of the steering column | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End View in Lighting Systems |
| Oil Pressure Switch | On the right side of the engine block | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Park Brake Switch | On the park brake assembly | HYDRAULIC BRAKE SYSTEM DESCRIPTION in Hydraulic Brakes | ABS CONNECTOR END VIEWS in Hydraulic Brakes |
| Park Lamp Relay | In the fuse block-rear | Electrical Center Identification Views | - |
| Park Switch | In the center console at the lower automatic transmission shift lever assembly | Steering Wheel and Column Component Views in Steering Wheel and Column | Steering Wheel and Column Connector End Views in Steering Wheel and Column |
| Park/Neutral Position (PNP) Switch | On the lower left side of the transmission | - | CONNECTOR IDENTIFICATION in Automatic Transmission |
| Park/Turn Signal Lamp-LF | Chev: below the left headlamp; GMC, Olds: to the left of the left headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Park/Turn Signal Lamp-RF | Chev: below the right headlamp; GMC, Olds: to the right of the right headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Passlock Sensor | In the ignition lock cylinder case | THEFT DETERRENT SYSTEM COMPONENT VIEWS in Theft Deterrent | THEFT DETERRENT SYSTEM CONNECTOR END VIEWS in Theft Deterrent |
| Powertrain Control Module (PCM) | Mounted to the upper left of the engine | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Propshaft Speed Sensor -LF | on the LF of the transfer case | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case - NVG 266 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case - NVG 266 - NP8 |
| Propshaft Speed Sensor -RR | On the RR of the transfer case | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case - NVG 266 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case - NVG 266 - NP8 |
| Radio | In the center of the I/P | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Radio Antenna Module | On the right rear of the headliner | ENTERTAINMENT COMPONENT VIEWS in Entertainment | - |
| Radio Antenna Buffer | On the left rear of the headliner | ENTERTAINMENT COMPONENT VIEWS in Entertainment | - |
| Rain Sensor | Attached to the windshield near the inside rearview mirror | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| Rear Fog Lamp Relay | In the fuse block-rear | Electrical Center Identification Views | - |
| Rear Window Defogger Grid | On the inside of the rear window | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
| Rear Window Washer Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Recirculation Actuator | Above the blower motor on the right side of the I/P carrier | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Seat Belt Switch-LF | In the seat buckle assembly | Power Seat Systems Component Views in Seat Belts | Power Seat Systems Connector End Views in Seat Belts |
| Seats Circuit Breaker | in the fuse block-rear | Electrical Center Identification Views | - |
| Select/Personalization Switch | (With option STW) on the lower right spoke of the steering wheel | - | - |
| Speaker-LF Door | Inside the LF Door | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Speaker-LF I/P | Under the left side of the I/P upper trim panel | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Speaker-LR Door | Inside the LR door | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Speaker-RF Door | Inside the RF door | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Speaker-RF I/P | Under the right side of the I/P upper trim panel | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Speaker-RR Door | Inside the RR door | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Splice Pack SP205 | Behind the left I/P near the headlamp switch connector | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
| Splice Pack SP206 | In the body harness under the right rear seat beneath the carpet | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
| Starter Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Steering Wheel Control Assembly | In the steering wheel hub | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT COMPONENT VIEWS in Entertainment |
| Sunroof Motor | Above the headliner at the rear of the sunroof | Power Roof Systems Component Views in Roof | Power Roof Systems Connector End Views in Roof |
| Sunroof Switch | In the upper console | Power Roof Systems Component Views in Roof | Power Roof Systems Connector End Views in Roof |
| Tail lamp Assembly-Left | At the left rear of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Tail Lamp Assembly-Right | At the right rear of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| TCC/Brake Switch | On the brake pedal support | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Throttle Actuator Control (TAC) | Attached to the throttle shaft, part of the throttle body assembly | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Traction Control Switch | In the center of the I/P | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Trailer Connector | Below the center of the rear bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Transfer Case | Bolted to the rear of the transmission | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case - NVG 266 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case - NVG 266 - NP8 |
| Transfer Case Shift Control Module | Behind the left lower I/P | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case - NVG 266 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case - NVG 266 - NP8 |
| Transfer Case Shirt Control Switch | In the center of the I/P | TRANSFER CASE CONTROL COMPONENT VIEWS in Transfer Case - NVG 266 - NP8 | TRANSFER CASE CONTROL CONNECTOR END VIEWS in Transfer Case - NVG 266 - NP8 |
| Turn Signal/Hazard Flasher Module | Behind the left I/P | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Underhood Lamp | On the underside of the hood, at the left rear | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Unlock Relay | In the fuse block-rear | Electrical Center Identification Views | - |
| Upper Left Air Temperature Sensor | In the upper air duct | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Upper Right Air Temperature Sensor | In the upper air duct | HVAC COMPONENT VIEWS in HVAC Systems - Automatic | HVAC CONNECTOR END VIEWS in HVAC Systems - Automatic |
| Vanity Mirror Lamp-LF | In the left sunshade | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Vanity Mirror Lamp-RF | In the right sunshade | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Vehicle Communication Interface Module (VCIM) | Under the right rear seat | CELLULAR COMMUNICATION COMPONENT VIEWS in Cellular Communication | CELLULAR COMMUNICATION CONNECTOR END VIEWS in Cellular Communication |
| Vehicle Speed Sensor (VSS) | Attached to the output shaft at the LR of the transfer case | COMPONENT LOCATIONS in Engine Controls - 4.2L | CONNECTOR IDENTIFICATION in Engine Controls - 4.2L |
| Voice Recorder | In the upper console | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Volume/AM/FM Switch | (Redundant control with option STW) On the upper right spoke of the steering wheel | ENTERTAINMENT COMPONENT VIEWS in Entertainment | ENTERTAINMENT CONNECTOR END VIEWS in Entertainment |
| Wheel Speed Sensor-LF | Attached to the LF wheel hub | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Wheel Speed Sensor-RF | Attached to the RF wheel hub | ABS COMPONENT VIEWS in Antilock Brake System | ABS CONNECTOR END VIEWS in Antilock Brake System |
| Window Motor-Driver | Inside the LF door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Motor-Front Passenger | Inside the RF door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Motor-LR | Inside the LR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Motor-RR | Inside the RR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Switch-LR | Mounted on the interior side of the LR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Switch-RR | Mounted on the interior side of the RR door | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Washer Pump-Rear | Attached to the fluid reservoir in the underhood compartment | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Window Wiper Motor-Rear | Inside the tailgate | POWER DOOR SYSTEMS COMPONENT VIEWS in Doors | POWER DOOR SYSTEMS CONNECTOR END VIEWS in Doors |
| Windshield Washer Fluid Level Switch | Mounted on the fluid reservoir in the underhood compartment | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| Windshield Washer Fluid Pump | Mounted on the fluid reservoir in the underhood compartment | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| Windshield Washer Relay | In the fuse block-underhood | Electrical Center Identification Views | - |
| Windshield Wiper Motor | In the underhood compartment mounted on the cowl | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| Windshield Wiper/Washer Switch | Part of the multifunction switch on the stalk on the left side of the steering column | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| Wiper Switch - Rear | In the center of the I/P | WIPER/WASHER SYSTEM COMPONENT VIEWS in Wiper/Washer Systems | WIPER/WASHER SYSTEM CONNECTOR END VIEWS in Wiper/Washer Systems |
| C100 (10 cavities) | In the underhood compartment, to the left of the engine, I/P harness connector to engine harness | Harness Routing Views | Inline Harness Connector End Views |
| C101 (38 cavities) | In the underhood compartment, to the right of the underhood fuse block, I/P harness connector to chassis harness | Harness Routing Views | Inline Harness Connector End Views |
| C104 (8 cavities) | At the rear of the engine block near coil #6 | Harness Routing Views | Inline Harness Connector End Views |
| C105 (10 cavities) | Underhood compartment, near underhood fuse block, forward lamp harness connector to I/P harness | Harness Routing Views | Inline Harness Connector End Views |
| C175 (20 Cavities) | Engine Harness to A/T connector. On the right side of the A/T | COMPONENT LOCATIONS | CONNECTOR IDENTIFICATION |
| C201 (48 cavities) | At the lower part of the steering column, connecting the steering column harness to the I/P harness | Harness Routing Views | Inline Harness Connector End Views |
| C202 | Lower right I/P area, I/P harness to headliner harness (Diversity Antenna connector for Olds, GMC only) | Harness Routing Views | Inline Harness Connector End Views |
| C203 (4 cavities) | Lower right side of I/P, I/P harness connector to body connector, yellow SIR connector | Harness Routing Views | Inline Harness Connector End Views |
| C301 (8 cavities) | Under carpet, rear floor area, I/P harness connector to body harness | Harness Routing Views | Inline Harness Connector End Views |
| C303 (6 cavities) | I/P harness connector to lower console, in lower console before the inverting driver module (Olds only, 2-wheel drive) | Harness Routing Views | Inline Harness Connector End Views |
| C304 (16 cavities) | Under the carpet in the rear floor area, I/P harness connector to body harness | Harness Routing Views | Inline Harness Connector End Views |
| C305 (16 cavities) | Inside the upper console, overhead console harness connector to headliner harness | Harness Routing Views | Inline Harness Connector End Views |
| C306 (6 cavities) | Under the carpet in the rear floor area, body harness connector to headliner harness | Harness Routing Views | Inline Harness Connector End Views |
| C307 (18 cavities) | Beneath the lower console, at the rear | Harness Routing Views | Inline Harness Connector End Views |
| C308 (6 cavities) | Headliner harness connector to sunroof harness, above the left rear door | Harness Routing Views | Inline Harness Connector End Views |
| C309 (10 cavities) | Long wheelbase, Body Type VIN 6, console harness connector to body harness connector, under the rear of the lower console, near C307 | Harness Routing Views | Inline Harness Connector End Views |
| C310 (2 cavities) | Near the forward part of the transfer case, chassis harness connector to engine harness | Harness Routing Views | Inline Harness Connector End Views |
| C311 (10 cavities) | Body harness to seat harness, lower front of driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C312 (16 cavities) | Seat harness to seat back harness, under driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C313 (6 cavities) | Seat harness to seat motor harness, under driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C314 (10 cavities) | Body harness to seat harness, lower front of passenger seat | Harness Routing Views | Inline Harness Connector End Views |
| C315 (16 cavities) | Seat harness to seat back harness, under passenger seat | Harness Routing Views | Inline Harness Connector End Views |
| C316 (8 cavities) | (A51) Under the passenger seat, connecting the main seat harness to the seat motors | Harness Routing Views | Inline Harness Connector End Views |
| C401 (12 cavities) | Long wheelbase, Body Type VIN 6, body to rear HVAC module, behind right rear body side panel | Harness Routing Views | Inline Harness Connector End Views |
| C500 (12 cavities) | Body harness connector to left front door harness, at the midpoint of the leading edge of the door | Harness Routing Views | Inline Harness Connector End Views |
| C600 (12 cavities) | Body harness connector to right front door harness, at the midpoint of the leading edge of the door | Harness Routing Views | Inline Harness Connector End Views |
| C700 (17 cavities) | Body harness connector to left rear door harness, at the midpoint of the leading edge of the door | Harness Routing Views | Inline Harness Connector End Views |
| C800 (17 cavities) | Body harness connector to right rear door harness, at the midpoint of the leading edge of the door | Harness Routing Views | Inline Harness Connector End Views |
| C900 (6 cavities) | Body harness connector to liftgate harness, at the top of the liftgate | Harness Routing Views | Inline Harness Connector End Views |
| C901 (2 cavities) | Liftgate harness connector to license lamp harness, inside the liftgate | Harness Routing Views | Inline Harness Connector End Views |
| G101 | Left side of underhood compartment near the front of the underhood fuse block | Harness Routing Views | - |
| G102 | Left side of underhood compartment near the rear of the underhood fuse block | Harness Routing Views | - |
| G103 | Right side of engine compartment above coolant/washer reservoir | Harness Routing Views | - |
| G104 | On the underside of the hood, near the underhood compartment lamp | Harness Routing Views | - |
| G105 | In the underhood compartment, on the cowl near the instrument harness pass-through grommet | Harness Routing Views | - |
| G106 | On the engine side of the left front wheel well | Harness Routing Views | - |
| G107 | On the lower left side of the engine block | Harness Routing Views | - |
| G108 | On the lower left side of the engine block | Harness Routing Views | - |
| G109 | On the lower left side of the engine block | Harness Routing Views | - |
| G110 | On the lower left side of the engine block | Harness Routing Views | - |
| G201 | Ground splice pack near the right front of the lower console | Harness Routing Views | - |
| G301 | Floor in the tunnel/console area | Harness Routing Views | - |
| G302 | On the lower left B-pillar | Harness Routing Views | - |
| G303 | On the lower right B-pillar | Harness Routing Views | - |
| G304 | On the outside of the left frame rail, near the electronic brake control module | Harness Routing Views | - |
| G305 | On the outside of the left frame rail, near the fuel tank | Harness Routing Views | - |
| G306 | On the body panel to the rear of the left rear door | Harness Routing Views | - |
| G401 | On the lower left D-pillar | Harness Routing Views | - |
| G402 | On the lower right D-pillar | Harness Routing Views | - |
| G403 | On the left side of the rear frame crossmember | Harness Routing Views | - |
| S103 | Forward lamp harness, 8 cm (3 in) from the rear washer pump motor breakout, toward the right turn signal breakout | - | - |
| S105 | I/P harness, 4.5 cm (2 in) from C105 breakout, toward the wiper motor breakout | - | - |
| S107 | Forward lamp harness, ground circuit, 4.5 cm (2 in) from the left turn signal breakout toward the left headlamp breakout | - | - |
| S113 | Forward lamp harness, 20 cm (8 in) from the windshield washer pump breakout, toward the engine cooling fan breakout | - | - |
| S117 | I/P harness, 8.5 cm (3. in) from C100 breakout, toward the breakout for the Fuse Block-Underhood connectors C5 and C6 | - | - |
| S133 | (CKT 839) In the internal transmission harness before the shift solenoids | - | - |
| S202 | I/P harness, 16.5 cm (6.5 in) from the steering column connector breakout toward the DLC breakout | - | - |
| S211 | I/P harness, 16 cm (6 in) from the SP201 breakout, toward the DLC | - | - |
| S216 | I/P harness, 15.5 cm (6 in) from the recirculation actuator connector toward the main I/P harness | - | - |
| S217 | I/P harness, 5 cm (2 in) from the Mode Motor breakout toward the I/P cluster breakout | - | - |
| S230 | I/P harness, 5 cm (2 in) from the SP201 breakout, toward the I/P auxiliary power breakout | - | - |
| S227 | (CKT 751) Steering column harness near C201 | - | - |
| S232 | I/P harness, 10 cm (4 in) from the steering column connector breakout toward the headlamp switch breakout | - | - |
| S239 | I/P harness, above the I/P left lower panel; 11 cm from the steering column connector breakout toward the DLC breakout | - | - |
| S271 | I/P harness, 14.5 cm (5.5 in) from the I/P compartment lamp breakout, toward the center of the I/P | - | - |
| S302 | 5 cm (2 in) from the main harness breakout for C700, toward G302 | - | - |
| S303 | 5 cm (2 in) from the main harness breakout for C800, toward G303 | - | - |
| S307 | Console harness | - | - |
| S308 | Chassis harness, Envoy only | - | - |
| S311 | Under the driver seat 4.5 cm (2 in) from the lumbar switch breakout, toward the body connector | - | - |
| S312 | In the main headliner harness, 80 cm (31 in) from C308 breakout, toward the front courtesy/reading lamp | - | - |
| S313 | AR9 driver seat motor harness, 17 cm (7 in) from seat module connector C2 | - | - |
| S314 | AR9 driver seat motor harness, 24 cm (9 in) from seat module connector C2 | - | - |
| S317 | Under the passenger seat 4.5 cm (2 in) from the lumbar switch breakout, toward the body connector | - | - |
| S318 | A51 driver seat main harness, 7 cm (3 in) from the breakout for the body connector, toward the seat back connector | - | - |
| S319 | A51 passenger seat main harness 7 cm (3 in) from the breakout for the body connector, toward the seat back connector | - | - |
| S320 | I/P harness, 18 cm (7 in) from the A/T shift lever connector breakout, toward the DLC | - | - |
| S322 | Headliner harness, 16 cm (6 in) from the ISRVM breakout, toward the right sunshade mirror lamp | - | - |
| S324 | In the lower console harness between the auxiliary HVAC module and C309 | - | - |
| S325 | In the lower console harness between the auxiliary HVAC module and C309 | - | - |
| S326 | In the lower console harness between the auxiliary HVAC module and C309 | - | - |
| S329 | Headliner harness, 25 cm (10 in) from the left sunshade mirror lamp breakout, toward C305 | - | - |
| S330 | Overhead console harness | - | - |
| S331 | Headliner harness, 17 cm (7 in) from the left sunshade mirror lamp breakout, toward C305 | - | - |
| S332 | Overhead console harness, ground circuit (BLK) | - | - |
| S333 | In the headliner harness 13 cm (5 in) from the cargo lamp breakout toward the left quarterglass breakout | - | - |
| S340 | Overhead console harness, supply circuit for garage door opener and travel note recorder (ORN) | - | - |
| S346 | Body harness, 15 cm (6 in) from the breakout for the left front seat, toward C500 (Short Wheelbase, Body Type VIN 3); Body harness, 5 cm (2 in) from the breakout for the left front seat, toward C500 (Long Wheelbase, Body Type VIN 6) | - | - |
| S347 | Body harness, 15 cm (6 in) from the breakout for the right front seat, toward C600 (Short Wheelbase, Body Type VIN 3); Body harness, 5 cm (2 in) from the breakout for the right front seat, toward C600 (Long Wheelbase, Body Type VIN 6) | - | - |
| S350 | In the headliner harness 3.5 cm (1.5 in) from the left quarterglass breakout toward the left rear courtesy lamp breakout | - | - |
| S390 | Headliner harness, 26 cm (10 in) from the left front dome/reading lamp, toward the left sunshade mirror lamp | - | - |
| S391 | In the headliner harness 6.5 cm (2.5 in) from the left quarterglass breakout toward the cargo lamp breakout | - | - |
| S401 | Body harness, 7.5 cm (3 in) from G401 breakout, toward the left tail lamp (Short Wheelbase, Body Type VIN 3); 10 cm (4 in) from the G401 breakout toward the D-pillar auxiliary power outlet (Long Wheelbase (Body Type VIN 3) | - | - |
| S402 | Body harness, 7.5 cm (3 in) from the G402 breakout, toward the front of the vehicle (Short Wheelbase, Body Type VIN 3); 13 cm (5 in) from G402 (Long Wheelbase, Body Type VIN 6) | - | - |
| S900 | Main liftgate harness, 50 cm (19.5 in) from the liftgate module breakout, toward C900 | - | - |
| S901 | Liftgate harness, 22 cm (9 in) from the liftgate module breakout, toward C900 | - | - |
| S902 | License lamp harness, ground circuit (BLK) | - | - |
| S909 | License lamp harness, supply circuit (BRN) | - | - |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.