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 | -- | |
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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Accessory Power Outlet-Console | At the rear of the lower console | ||
Accessory Power Outlet-Front | In the center of the I/P beside the cigar lighter | ||
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) | ||
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 | -- | Automatic Transmission Inline Harness Connector End View in Automatic Transmission |
Automatic Transmission Shift Lever | In the lower console | -- | Automatic Transmission Related Connector End Views 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 Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Camshaft Actuator Solenoid Assembly | On the upper right of the engine block | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Camshaft Position (CMP) Sensor | At the upper right front of the engine block, below the valve cover | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | ||
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 | -- | |
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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | |
Door Lock Actuator-Front Passenger | In the right front door | Power Door Systems Component Views in Doors | |
Door Lock Actuator-LR | In the left rear door | Power Door Systems Component Views in Doors | |
Door Lock Actuator-Liftgate | Inside the liftgate | Power Door Systems Component Views in Doors | |
Door Lock Actuator-RR | Inside the right rear door | Power Door Systems Component Views in Doors | |
Doors Circuit Breaker-Left | In the fuse block-rear | -- | |
Doors Circuit Breaker-Right | In the fuse block-rear | -- | |
Driver Door Module (DDM) | Attached to the lower part of the driver door switch panel | Power Door Systems Component 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 | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Engine Coolant Temperature (ECT) Sensor | On the left front of the engine block, near the generator | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Evaporative Emission (EVAP) Canister Vent Solenoid | At the rear of the fuel tank | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | -- | |
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 | |
Fuel Pump Relay | In the fuse block-underhood | -- | |
Fuel Pump and Sender Assembly | Inside the fuel tank | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Fuel Tank Pressure (FTP) Sensor | At the top left rear of the fuel tank | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | ||
Fuse Block-Underhood | In the underhood compartment above the left front wheel well | ||
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 | -- | |
Headlamp Hi-Beam Relay | In the fuse block-underhood | -- | |
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 | -- | |
Headlamp Washer Switch | To the right of the headlamp switch, above the fog lamp switch | Wiper/Washer Component Views in Wipers/Washer Systems | Wiper/Washer Connector End Views in Wipers/Washer Systems |
Heated Oxygen Sensor (HO2S) 1 | On the exhaust manifold on the right side of the engine | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Heated Oxygen Sensor (HO2S) 2 | In the exhaust pipe, adjacent to the transmission | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | Horn Component Views in Horns | Horn Connector End Views in Horns |
Horn Relay | In the fuse block-underhood | -- | |
Horn Switch | In the steering wheel | Horn Component Views in Horns | Horn 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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | ||
Inflatable Restraint Front End Discriminating Sensor-Left | At the left rear of the front frame crossmember | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Front End Discriminating Sensor-Right | At the right rear of the front frame crossmember | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint I/P Module | In the I/P above the I/P compartment | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Beneath the lower console | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Side Impact Module-Left | In the left front door | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Side Impact Module-Right | In the right front door | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Side Impact Sensing Module (SISM)-Left | In the left front seat back | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Side Impact Sensing Module-Right (SISM) | In the right front seat back | SIR Component Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Steering Wheel Module | In the center hub of the steering wheel | SIR Component Views in SIR | SIR Connector End Views 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) | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Intake Air Temperature (IAT) Sensor | In the intake air duct | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Knock Sensor (KS) rear | On the left rear of the engine block behind the A/C compressor | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Knock Sensor (KS) | On the left side of the engine block below the starter motor | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | -- | |
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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 Component Views in Seats | Power Seat 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 | |
Miniwedge (Door Jamb Switch)-LR | Inside the LR door | Power Door Systems Component Views in Doors | |
Miniwedge (Door Jamb Switch)-LR | Inside the LR door | Power Door Systems Component Views in Doors | |
Miniwedge (Door Jamb Switch)-RR | Inside the RR door | Power Door Systems Component 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 Views in Lighting Systems |
Oil Pressure Switch | On the right side of the engine block | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Park Brake Switch | On the park brake assembly | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Park Lamp Relay | In the fuse block-rear | -- | |
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 | -- | Automatic Transmission Related Connector End Views 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 | Engine Controls Component Views in Engine Controls - 4.2L | Powertrain Control Module Connector End Views 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 Component Views in Wiper/Washer Systems | Wiper/Washer Connector End Views in Wiper/Washer Systems |
Rear Fog Lamp Relay | In the fuse block-rear | -- | |
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 | -- | |
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 Component Views in Seat Belts | Power Seat Connector End Views in Seat Belts |
Seats Circuit Breaker | in the fuse block-rear | -- | |
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 | -- | |
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 | ||
Sunroof Switch | In the upper console | ||
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 | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Throttle Actuator Control (TAC) | Attached to the throttle shaft, part of the throttle body assembly | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views in Engine Controls - 4.2L |
Traction Control Switch | In the center of the I/P | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System 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 | -- | |
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 | Engine Controls Component Views in Engine Controls - 4.2L | Engine Controls Connector End Views 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 | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor-RF | Attached to the RF wheel hub | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Window Motor-Driver | Inside the LF door | Power Door Systems Component Views in Doors | |
Window Motor-Front Passenger | Inside the RF door | Power Door Systems Component Views in Doors | |
Window Motor-LR | Inside the LR door | Power Door Systems Component Views in Doors | |
Window Motor-RR | Inside the RR door | Power Door Systems Component Views in Doors | |
Window Switch-LR | Mounted on the interior side of the LR door | Power Door Systems Component Views in Doors | |
Window Switch-RR | Mounted on the interior side of the RR door | Power Door Systems Component Views in Doors | |
Window Washer Pump-Rear | Attached to the fluid reservoir in the underhood compartment | Power Door Systems Component Views in Doors | |
Window Wiper Motor-Rear | Inside the tailgate | Power Door Systems Component Views in Doors | |
Windshield Washer Fluid Level Switch | Mounted on the fluid reservoir in the underhood compartment | Wiper/Washer Component Views in Wiper/Washer Systems | Wiper/Washer Connector End Views in Wiper/Washer Systems |
Windshield Washer Fluid Pump | Mounted on the fluid reservoir in the underhood compartment | Wiper/Washer Component Views in Wiper/Washer Systems | Wiper/Washer Connector End Views in Wiper/Washer Systems |
Windshield Washer Relay | In the fuse block-underhood | -- | |
Windshield Wiper Motor | In the underhood compartment mounted on the cowl | Wiper/Washer Component Views in Wiper/Washer Systems | Wiper/Washer 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 Component Views in Wiper/Washer Systems | Wiper/Washer Connector End Views in Wiper/Washer Systems |
Wiper Switch - Rear | In the center of the I/P | Wiper/Washer Component Views in Wiper/Washer Systems | Wiper/Washer 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 | ||
C101 (38 cavities) | In the underhood compartment, to the right of the underhood fuse block, I/P harness connector to chassis harness | ||
C104 (8 cavities) | At the rear of the engine block near coil #6 | ||
C105 (10 cavities) | Underhood compartment, near underhood fuse block, forward lamp harness connector to I/P harness | ||
C175 (20 Cavities) | Engine Harness to A/T connector. On the right side of the A/T | ||
C201 (48 cavities) | At the lower part of the steering column, connecting the steering column harness to the I/P harness | ||
C202 | Lower right I/P area, I/P harness to headliner harness (Diversity Antenna connector for Olds, GMC only) | ||
C203 (4 cavities) | Lower right side of I/P, I/P harness connector to body connector, yellow SIR connector | ||
C301 (8 cavities) | Under carpet, rear floor area, I/P harness connector to body harness | ||
C303 (6 cavities) | I/P harness connector to lower console, in lower console before the inverting driver module (Olds only, 2-wheel drive) | ||
C304 (16 cavities) | Under the carpet in the rear floor area, I/P harness connector to body harness | ||
C305 (16 cavities) | Inside the upper console, overhead console harness connector to headliner harness | ||
C306 (6 cavities) | Under the carpet in the rear floor area, body harness connector to headliner harness | ||
C307 (18 cavities) | Beneath the lower console, at the rear | ||
C308 (6 cavities) | Headliner harness connector to sunroof harness, above the left rear door | ||
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 | ||
C310 (2 cavities) | Near the forward part of the transfer case, chassis harness connector to engine harness | ||
C311 (10 cavities) | Body harness to seat harness, lower front of driver seat | ||
C312 (16 cavities) | Seat harness to seat back harness, under driver seat | ||
C313 (6 cavities) | Seat harness to seat motor harness, under driver seat | ||
C314 (10 cavities) | Body harness to seat harness, lower front of passenger seat | ||
C315 (16 cavities) | Seat harness to seat back harness, under passenger seat | ||
C316 (8 cavities) | (A51) Under the passenger seat, connecting the main seat harness to the seat motors | ||
C401 (12 cavities) | Long wheelbase, Body Type VIN 6, body to rear HVAC module, behind right rear body side panel | ||
C500 (12 cavities) | Body harness connector to left front door harness, at the midpoint of the leading edge of the door | ||
C600 (12 cavities) | Body harness connector to right front door harness, at the midpoint of the leading edge of the door | ||
C700 (17 cavities) | Body harness connector to left rear door harness, at the midpoint of the leading edge of the door | ||
C800 (17 cavities) | Body harness connector to right rear door harness, at the midpoint of the leading edge of the door | ||
C900 (6 cavities) | Body harness connector to liftgate harness, at the top of the liftgate | ||
C901 (2 cavities) | Liftgate harness connector to license lamp harness, inside the liftgate | ||
G101 | Left side of underhood compartment near the front of the underhood fuse block | -- | |
G102 | Left side of underhood compartment near the rear of the underhood fuse block | -- | |
G103 | Right side of engine compartment above coolant/washer reservoir | -- | |
G104 | On the underside of the hood, near the underhood compartment lamp | -- | |
G105 | In the underhood compartment, on the cowl near the instrument harness pass-through grommet | -- | |
G106 | On the engine side of the left front wheel well | -- | |
G107 | On the lower left side of the engine block | -- | |
G108 | On the lower left side of the engine block | -- | |
G109 | On the lower left side of the engine block | -- | |
G110 | On the lower left side of the engine block | -- | |
G201 | Ground splice pack near the right front of the lower console | -- | |
G301 | Floor in the tunnel/console area | -- | |
G302 | On the lower left B-pillar | -- | |
G303 | On the lower right B-pillar | -- | |
G304 | On the outside of the left frame rail, near the electronic brake control module | -- | |
G305 | On the outside of the left frame rail, near the fuel tank | -- | |
G306 | On the body panel to the rear of the left rear door | -- | |
G401 | On the lower left D-pillar | -- | |
G402 | On the lower right D-pillar | -- | |
G403 | On the left side of the rear frame crossmember | -- | |
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) | -- | -- |
