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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1130 (WIRING SYSTEMS (COMPONENT LOCATOR))COMPONENT LOCATORMASTER ELECTRICAL COMPONENT LIST
2004 Oldsmobile Bravada RWD
Master Electrical Component List
2004 Oldsmobile Bravada RWDSECTION Master Electrical Component List
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. 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 (LA1) | Part of the A/C compressor, right side of engine at the end of the crankshaft, near the crankshaft position sensor A | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| A/C Compressor Clutch (LY7) | Part of the A/C compressor, front lower of engine | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| A/C Refrigerant Pressure Sensor | Left side of the engine compartment, below the air cleaner assembly | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Accelerator Pedal Position (APP) Sensor (LY7) | Below left side of instrument panel (I/P) above accelerator pedal | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Air Temperature Actuator - Left | Left side of HVAC module below I/P bolster | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Air Temperature Actuator - Right (CJ2/CJ3) | Right side of HVAC module above and left of blower motor | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Ambient Air Temperature Sensor (CJ2) | Above radiator at hood lock mechanism | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gages, and Console |
| Audio Amplifier (UQ3) | Under the I/P, between the park brake lever and steering column | - | Entertainment Connector End Views in Entertainment |
| Automatic Level Control (ALC) Compressor (G67) | Under the vehicle, near the driver door | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| Automatic Level Control (ALC) Compressor Relay (G67) | Under the vehicle driver side on compressor | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| Automatic Level Control (ALC) Inflator Air Switch (G67) | Inside left rear of vehicle behind trim panel left rear tire area | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| Automatic Level Control (ALC) Inflator Solenoid (G67) | Outside the vehicle, underneath the driver seat on compressor | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| Automatic Level Control (ALC) Sensor (FWD/G67) | Mounted to the rear crossmember above the rear axle | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| Automatic Level Control (ALC) Sensor (AWD/G67) | Mounted to the rear crossmember above the rear axle, behind left rear wheelhouse | Automatic Level Control Suspension Component Views in Automatic Level Control | Automatic Level Control Suspension Connector End Views in Automatic Level Control |
| A/T Shift Lock Control Solenoid (Pontiac) | Inside the console, under the transaxle shifter | Automatic Transmission Shift Lock Control Component Views in Shift Lock Control | Automatic Transmission Shift Lock Control Connector End Views in Shift Lock Control |
| A/T Shift Lock Control Solenoid (Buick) | Part of the steering column | Automatic Transmission Shift Lock Control Component Views in Shift Lock Control | Automatic Transmission Shift Lock Control Connector End Views in Shift Lock Control |
| Auxiliary Power Drop Connector | Under the I/P, taped to the I/P harness left of the blower motor | - | Power and Grounding Connector End Views |
| Auxiliary Power Outlet - Rear | Inside the vehicle, behind the left rear wheelhouse on trim panel | Power Outlet Component Views in Power Outlets | Power Outlet Connector End Views in Power Outlets |
| Auxiliary Power Outlet - Console | In console | Power Outlet Component Views in Power Outlets | Power Outlet Connector End Views in Power Outlets |
| Backup Lamp - Left (Pontiac) | Part of the left tail lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Backup Lamp - Right (Pontiac) | Part of the right tail lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Backup Lamp - Left (Buick) | Part of the liftgate applique | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Backup Lamp - Right (Buick) | Part of the liftgate applique | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Barometric Pressure (BARO) Sensor (LY7) | In the engine compartment, in the left rear of the upper intake manifold | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Battery | Engine compartment, behind the right headlamp | Power and Grounding Component Views in Wiring Systems | - |
| Blower Motor | Part of the HVAC module, behind the right side of the I/P compartment | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Blower Motor Control Processor (CJ2) | Part of the HVAC module, behind the right side of the I/P compartment, in front of the blower motor | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
| Blower Motor Resistor Assembly (CJ3) | Part of the HVAC module, behind the right side of the I/P compartment, in front of the blower motor | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual |
| Body Control Module (BCM) | Inside the console above the fuse block-center console | Body Control System Component Views in Body Control Systems | Body Control System Connector End Views in Body Control Systems |
| Brake Fluid Level Switch | Right side of the brake fluid reservoir | Hydraulic Brakes Component Views in Hydraulic Brakes | Hydraulic Brakes Connector End Views in Hydraulic Brakes |
| Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1 (LY7) | In the engine compartment, on the front of the right cylinder head, upper center position | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1 (LY7) | In the engine compartment, on the front of the right cylinder head, lower center position | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2 (LY7) | In the engine compartment, on the front of the left cylinder head, upper center position | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2 (LY7) | In the engine compartment, on the front of the left cylinder head, lower center position | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Sensor (LA1) | Engine compartment, under power steering pump in engine block | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Camshaft Position (CMP) Sensor - Intake Bank 1 (LY7) | In the engine compartment, on the front of the right cylinder head, on the left side | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Sensor - Exhaust Bank 1 (LY7) | In the engine compartment, on the front of the right cylinder head, on the right side | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Sensor - Intake Bank 2 (LY7) | In the engine compartment, on the front of the left cylinder head, on the right side | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Camshaft Position (CMP) Sensor - Exhaust Bank 2 (LY7) | In the engine compartment, on the front of the left cylinder head, on the left side | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Cargo Lamp | Rear of vehicle on the roof headliner | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Cellular Antenna (UE1) | Outside on front roof panel | - | - |
| Center High Mounted Stop Lamp (CHMSL) (Pontiac) | Center rear edge of the roof | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Center High Mounted Stop Lamp (CHMSL) (Buick) | Top center of the liftgate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Cigar Lighter | Center I/P, below the HVAC controls | Power Outlet Component Views in Power Outlets | Power and Grounding Connector End Views |
| Cooling Fan - Left | Mounted to the rear left side of the radiator | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
| Cooling Fan - Right | Mounted to the rear right side of the radiator | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
| Console Lamp (Buick) | Inside center console | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Console Lamp Switch (Buick) | Under edge of console door | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Crankshaft Position (CKP) Sensor A (LA1) | Lower front of the engine | Engine Controls Component Views in Engine Controls - 3.4L or | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Crankshaft Position (CKP) Sensor B (LA1) | Right side of the engine. | See Rear of Engine (LA1) Component View illustration under Engine Controls Component Views in Engine Controls - 3.4L or | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Crankshaft Position (CKP) Sensor (LY7) | Left side of engine compartment, lower rear of engine block above transmission | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Cruise Control Module (CCM) (K34/LA1) | Engine compartment, near the left strut tower | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
| Cruise Control Release Switch (K34/LA1) | Mounted to the brake pedal support | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
| Cruise Control Switch (K34) | Part of the multifunction lever on steering column | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
| Data Link Connector (DLC) | Below the steering column, bottom of the knee bolster | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
| Daytime Running Lamps (DRL) Ambient Light Sensor | Center of I/P, secured to the upper trim pad, near the windshield defrost vent | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Differential Clutch Pump Actuator Check Valve (AWD) | Mounted in the lower front of the rear differential | Rear Axle Component Views in Drive Axle - Locking/Limited Slip | Rear Axle Connector End Views in Drive Axle - Locking/Limited Slip |
| Digital Radio Receiver (UQ3) | Right side of the I/P console behind the I/P compartment | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Door Latch Assembly - Driver | Inside, rear end of the left front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Door Latch Assembly - Front Passenger | Inside, rear end of the right front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Door Latch Assembly - LR | Inside, rear end of the left rear door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Door Latch Assembly - RR | Inside, rear end of the right rear door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Door Lock Switch - Driver | On the left front door trim panel | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Door Lock Switch - Front Passenger | On the right front door trim panel | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Driver Information Center (DIC) Display Switch (UH9) | On cluster bezel, right of I/P cluster | 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 |
| Electronic Brake Control Module (EBCM) (JL9/JM4) | Lower left side of the engine compartment on left strut tower | ABS Component Views in Antilock Brake System | ABS Connector End Views in Antilock Brake System |
| Endgate Latch - Left (Pontiac) | In tailgate left side | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Endgate Latch - Right (Pontiac) | In tailgate right side | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Endgate Lock Cylinder Switch (Pontiac w/UA6) | Mounted in the center of the endgate | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Engine Coolant Heater (K05) | Mounted in the rear of the engine block in core plug | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | - |
| Engine Control Module (ECM) (LY7) | In the engine compartment, mounted between the valve covers on the right side of engine | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Engine Coolant Temperature (ECT) Sensor (LA1) | Top left of the engine | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Engine Coolant Temperature (ECT) Sensor (LY7) | In the engine compartment, in the left cylinder head, between cylinders #2 and #4 | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Engine Oil Level/Temperature Sensor (LY7) | Under the engine, in the bottom center of the engine oil pan | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Engine Oil Pressure (EOP) Switch (LA1) | Front of the engine, above the starter | 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 | Top rear of the engine, between the EGR valve and throttle body assembly | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Evaporative Emission (EVAP) Canister Vent Solenoid | Above fuel tank top/center area of tank | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Evaporator Temperature Sensor | In the HVAC module, mounted to the evaporator coil | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Exhaust Gas Recirculation (EGR) Valve | Upper top left side of the engine, behind throttle body | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fog Lamp - LF | On the left front of the vehicle in lower bumper fascia | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Fog Lamp - RF | On the right front of the vehicle in lower bumper fascia | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Fuel Injector 1 | Top of the engine, at the #1 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Injector 2 | Top of the engine, at the #2 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Injector 3 | Top of the engine, at the #3 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Injector 4 | Top of the engine, at the #4 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Injector 5 | Top of the engine, at the #5 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Injector 6 | Top of the engine, at the #6 cylinder intake port under upper plenum | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Pump and Sender Assembly | In the fuel tank | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuel Tank Pressure (FTP) Sensor | Mounted inside the fuel tank | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Fuse Block - Center Console | Inside of console, behind the right console access panel | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
| Fuse Block - Underhood | Engine compartment, front of the right wheelhouse, above the battery | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
| Fusible Link | In line to the generator, near the positive battery cable | - | - |
| Garage Door Opener (DK6 or ISE) | In the overhead console | Garage Door Opener Connector End Views in Garage Door Opener | Garage Door Opener Component Views in Garage Door Opener |
| Generator | Top rear right side of the engine (LA1) or right front lower area of engine (LY7) | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
| Global Position Satellite (GPS) Antenna (UE1) | Front of roof panel outside, left side of roof | - | - |
| Head Up Display (HUD) UV6) | Top of I/P in front of the instrument cluster | 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 |
| Head Up Display (HUD) Switch (UV6) | In the I/P, left of the instrument cluster | 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 |
| Headlamp - Left Low Beam | Front left side of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp - Left High Beam | Front left side of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp - Right Low Beam | Front right side of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp - Right High Beam | Front right side of the vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Dimmer Switch | Part of the turn signal/multifunction switch, mounted to the steering column | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Headlamp Switch | Left of the instrument cluster in I/P | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Heated Oxygen Sensor (HO2S 1) | Rear of the engine, in the exhaust manifold | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Heated Oxygen Sensor (HO2S 2) | In the exhaust system, behind the catalytic converter | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Heated Seat Switch (Pontiac/KA1) | Part of the I/P switchbank, below HVAC control module | - | Power Seat Systems Connector End Views in Seats |
| Heated Seat Switch (Buick/KA1) | Part of the I/P switchbank, below HVAC control module | - | Power Seat Systems Connector End Views in Seats |
| Horn - Left (Low note) | Behind left hand headlamp | Horns Component Views in Horns | Horns Connector End Views in Horns |
| Horn - Right (High note) | Behind right hand headlamp | Horns Component Views in Horns | Horns Connector End Views in Horns |
| Horn Switch | Integrated in the inflatable restraint steering wheel module | SIR Component Views in SIR | - |
| HVAC Control Module | Center of the I/P, below the radio | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Idle Air Control (IAC) Valve (LA1) | Top of the engine, near of the throttle assembly | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L or |
| Ignition Coils/Ignition Module (ICM) (LA1) | Top center rear of the engine | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Ignition Coil 1 (LY7) | In the engine compartment, on the top front of the right valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Coil 2 (LY7) | In the engine compartment, on the top front of the left valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Coil 3 (LY7) | In the engine compartment, on the top middle of the right valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Coil 4 (LY7) | In the engine compartment, on the top middle of the left valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Coil 5 (LY7) | In the engine compartment, on the top rear of the right valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Coil 6 (LY7) | In the engine compartment, on the top rear of the left valve cover | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Ignition Key Solenoid | In the upper steering column | Automatic Transmission Shift Lock Control Component Views in Shift Lock Control | - |
| Ignition Key Alarm Switch | In the ignition key cylinder housing | Automatic Transmission Shift Lock Control Component Views in Shift Lock Control | - |
| Ignition Switch | Part of the steering column | Automatic Transmission Shift Lock Control Component Views in Shift Lock Control | Power and Grounding Connector End Views |
| Inflatable Restraint I/P Module | Right side of the I/P top of the dash, above the I/P compartment | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Sensing and Diagnostic Module (SDM) | Below the right front seat under carpet | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Side Impact Module - Left (AJ7) | Left side of the driver seat back cover | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Side Impact Module - Right (AJ7) | Right side of the passenger seat back cover | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Side Impact Sensor - Left (AJ7) | Inside the base of the left B-pillar, above the seat side belt retractor | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Side Impact Sensor - Right (AJ7) | Inside the base of the right B-pillar, above the seat side belt retractor | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Steering Wheel Module | Center of the steering wheel, includes the horn switches | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inflatable Restraint Steering Wheel Module Coil | At base of steering column in back of lower left I/P knee bolster | SIR Component Views in SIR | SIR Connector End Views in SIR |
| Inside Rearview Mirror | Front center of the vehicle mounted to the windshield | Stationary Windows Component Views in Stationary Glass | Lighting Systems Connector End Views in Lighting Systems |
| Instrument Panel Cluster (IPC) | Left side of the I/P | 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 |
| Intake Air Temperature (IAT) Sensor (IAT) | Left side engine compartment, on the air intake duct, near the throttle body | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| I/P Courtesy Lamp - Left | Below the left side of the I/P, near the park brake | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| I/P Courtesy Lamp - Right | Below the right side of the I/P, near the park brake | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| I/P Switch Assembly | Center of I/P below HVAC control | - | - |
| Knock Sensor (KS) - (LA1) | Front of the engine, above the starter | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Knock Sensor (KS) - Bank 1 (LY7) | In the engine compartment, on the right side of the engine block | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| Knock Sensor (KS) - Bank 2 (LY7) | In the engine compartment, on the left side of the engine block | Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.6L |
| License Lamp | Rear of the vehicle, above the license plate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Liftgate Latch Assembly (Buick) | Inside bottom of liftgate | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Liftgate Release Switch (Buick) | Part of the center console switchbank | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Liftglass Release Actuator - Left (Pontiac) | Mounted on the top left side of the endgate | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Liftglass Release Actuator - Right (Pontiac) | Mounted on the top right side of the endgate | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Liftglass Release Switch (Pontiac) | In the center of the I/P, below the HVAC controls | Body Rear End Component Views in Body Rear End | Body Rear End Connector End Views in Body Rear End |
| Manifold Absolute Pressure (MAP) Sensor (LA1) | On left rear corner of upper intake manifold | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Marker Lamp - LF (Buick) | Side of left composite headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Marker Lamp - LR (Buick) | Side of left tail lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Marker Lamp - RF (Buick) | Side of right composite headlamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Marker Lamp - RR (Buick) | Side of right tail lamp | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Mass Air Flow (MAF) Sensor | In the left side of the engine compartment, between the engine and the air cleaner assembly | Engine Controls Component Views in Engine Controls - 3.4L or Engine Controls Component Views in Engine Controls - 3.6L | Engine Controls Connector End Views in Engine Controls - 3.4L or Engine Controls Connector End Views in Engine Controls - 3.6L |
| Memory Seat and Mirror Module (A43) | Under the driver seat | - | - |
| Memory Seat and Mirror Switch (A43) | On the left front door trim panel | - | - |
| Mode Actuator | Left side of the HVAC module, forward of the left temperature Actuator | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Object Sensor - LR Corner (UD7) | Left outer edge of rear bumper fascia | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Object Sensor - LR Middle (UD7) | Left center area of rear bumper fascia | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Object Sensor - RR Corner (UD7) | Right outer edge of rear bumper fascia | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Object Sensor - RR Middle (UD7) | Right center area of rear bumper fascia | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| OnStar® Button Assembly (UE1) | Near inside rearview mirror | Cellular Communication Component Views in Cellular Communications | Cellular Communication Connector End Views in Cellular Communications |
| OnStar® Microphone (UE1) | Near inside rearview mirror in overhead console | Cellular Communication Component Views in Cellular Communications | Cellular Communication Connector End Views in Cellular Communications |
| Outside Rearview Mirror - Driver | On the outside of the left front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Outside Rearview Mirror - Passenger | On the outside of the right front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Outside Rearview Mirror Switch | Mounted to the top front left front door armrest panel | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Park Brake Switch | Lower left A-pillar, part of the park brake assembly | - | Hydraulic Brakes Connector End Views in Hydraulic Brakes |
| Park/Turn Signal Lamp - LF | Front of the vehicle above the headlamp assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Park/Turn Signal Lamp - RF | Front of the vehicle above the headlamp assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Powertrain Control Module (PCM) (LA1) | Engine compartment, secured in the air cleaner assembly | Engine Controls Component Views in Engine Controls - 3.4L | Powertrain Control Module (PCM) Connector End Views in Engine Controls - 3.4L |
| Radio | Center of the I/P console | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Radio Front Glass Antenna | Within the windshield | - | Entertainment Connector End Views in Entertainment |
| Rear Parking Assist (RPA) Diagnostic Connector (Buick/UD7) | Center console behind the left center console access cover | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Rear Parking Assist (RPA) Display (Buick/UD7) | Mounted to the rear of the headliner | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Rear Parking Assist (RPA) Module (Buick/UD7) | Behind the left rear wheelhouse | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Rear Parking Assist (RPA) Switch (Buick/UD7) | Part of the center console switchbank | Rear Parking Assist Component Views in Rear Parking Assist | Rear Parking Assist Connector End Views in Rear Parking Assist |
| Rear Seat Audio (RSA) Control (Pontiac/UK6) | Rear of the DVD player in the center of the headliner | - | Entertainment Connector End Views in Entertainment |
| Rear Seat Entertainment (RSE) Assembly (U32) | Center of the headliner, 2nd seat area | - | Entertainment Connector End Views in Entertainment |
| Rear Seat Audio (RSA) Control (Buick/UK6) | Rear of the center console | - | Entertainment Connector End Views in Entertainment |
| Rear Window Defogger Grid | Part of the rear window | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
| Rear Washer Pump (Buick) | In washer reservoir | - | Wiper/Washer System Connector End Views in Wipers/Washer Systems |
| Recirculation Actuator | In the I/P, behind the I/P compartment against the cowling | HVAC Component Views in HVAC Systems - Manual or HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Manual or HVAC Connector End Views in HVAC Systems - Automatic |
| Remote Control Door Lock Receiver (RCDLR) (AU0) | Behind the center of the I/P, underside of the I/P trim, near the windshield defrost vent | - | Keyless Entry Connector End Views in Keyless Entry |
| Roof Rail Reading Lamp - Left (C79 or ISE) | Left side of the headliner between the left B and left C-pillars | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Roof Rail Reading Lamp - Right (C79 or ISE) | Right side of the headliner between the right B and right C-pillars | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Seat Adjuster Motor Assembly - Driver (AG1) | Under the left front seat | - | Power Seat Systems Connector End Views in Seats |
| Seat Adjuster Motor Assembly - Front Passenger (AG2) | Under the right front seat | - | Power Seat Systems Connector End Views in Seats |
| Seat Adjuster Switch - Driver (AG1) | Mounted to the right side of the base of the left seat | - | Power Seat Systems Connector End Views in Seats |
| Seat Adjuster Switch - Front Passenger (AG2) | Mounted to the side of the base of the right front seat | - | Power Seat Systems Connector End Views in Seats |
| Seat Belt Switch | Inside the right half of the driver seat belt in seat belt buckle | - | Seat Belt Connector End Views in Seat Belts |
| Secondary Air Injection (AIR) Pump (NC8) | Front of vehicle, behind the left fog lamp below the horn | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Secondary Air Injection (AIR) Solenoid (NC8) | Lower rear of the engine | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Speaker - LF Door | Inside the left front door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - LR Door | Inside the left rear door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - RF Door | Inside the right front door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - RR Door | Inside the right rear door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - LR Subwoofer (UQ3) | Left side of the vehicle, above the left rear wheelhouse | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - RR Subwoofer (UQ3) | Right side of the vehicle, above the left rear wheelhouse | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - LF Door Tweeter | Inside the left front door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Speaker - RF Door Tweeter | Inside the right front door | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Starter | Lower front of the engine | Engine Electrical Component Views in Engine Electrical | - |
| Starter Solenoid | Lower front of the engine, part of the starter motor assembly | Engine Electrical Component Views in Engine Electrical | - |
| Steering Wheel Controls | Left and right sides of the inflatable restraint steering wheel module | - | Entertainment Connector End Views in Entertainment |
| Stop Lamp Switch | Mounted to the brake pedal support | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Sunload Sensor (UH9/CJ2) | Center of the I/P, mounted to the trim plate, near the windshield defrost vent | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
| Sunroof Module (CF5) | In the roof | Power Roof Systems Component Views in Roof | Power Roof Systems Connector End Views in Roof |
| Sunroof Switch (CF5) | Center of the roof headliner | Power Roof Systems Component Views in Roof | Power Roof Systems Connector End Views in Roof |
| Tail Lamp - Left | Rear of the vehicle, left side | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Tail Lamp - Right | Rear of the vehicle, right side | Lighting Systems Connector End Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Tail/Stop/Turn Signal Lamp - Left | Rear of the vehicle, inside the left tail lamp | Lighting Systems Connector End Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Tail/Stop/Turn Signal Lamp - Right | Rear of the vehicle, inside the right tail lamp | Lighting Systems Connector End Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Tailgate Audio Controls (Pontiac/UK6) | In the left rear quarter trim panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
| Theft Deterrent Control Module (UA6) | In the steering column, at the ignition switch | Theft Deterrent System Component Views in Theft Deterrent | Theft Deterrent System Connector End Views in Theft Deterrent |
| Theft LED (UA6) | Center of the I/P, mounted to the trim plate, near the windshield defrost vent | Theft Deterrent System Component Views in Theft Deterrent | Theft Deterrent System Connector End Views in Theft Deterrent |
| Throttle Position (TP) Sensor | Top of the engine, on the rear side of throttle assembly | Engine Controls Component Views in Engine Controls - 3.4L | Engine Controls Connector End Views in Engine Controls - 3.4L |
| Torque Converter Clutch (TCC) Solenoid Valve | Inside the automatic transaxle | Disassembled Views in Automatic Transaxle - 4T65-E | Automatic Transmission Internal Connector End Views in Automatic Transaxle - 4T65-E |
| Traction Control Switch (Pontiac/NW9) | Part of the I/P switchbank | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gages, and Console | ABS Connector End Views in Antilock Brake System |
| Traction Control Switch (Buick/NW9) | Part of the center console switchbank | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gages, and Console | ABS Connector End Views in Antilock Brake System |
| Transaxle Fluid Temperature (TFT) Sensor | Inside the automatic transaxle | Automatic Transmission Electronic Component Views in Automatic Transaxle - 4T65-E | Automatic Transmission Internal Connector End Views in Automatic Transaxle - 4T65-E |
| Transaxle Range Switch | Rear left side of the engine compartment, mounted to the top of the transaxle | Automatic Transmission Electronic Component Views in Automatic Transaxle - 4T65-E | Automatic Transmission Related Connector End Views in Automatic Transaxle - 4T65-E |
| Transmission Control Module (TCM) - LY7 | Engine compartment inside air cleaner assembly | Component Location in Automatic Transaxle - 4T65-E | Automatic Transmission Related Connector End Views in Automatic Transaxle - 4T65-E |
| Turn Signal/Multifunction Switch | Inside the steering column | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
| Turn Signal/Multifunction Flasher Module | In the fuse block - center console | - | - |
| Vanity Mirror - Left (DH6) | Part of the left sunshade | - | Lighting Systems Connector End Views in Lighting Systems |
| Vanity Mirror - Right (DH6) | Part of the right sunshade | - | Lighting Systems Connector End Views in Lighting Systems |
| Vehicle Communication Integration Module (VCIM) (UE1) | Under the I/P, right of the blower motor | Cellular Communication Component Views in Cellular Communications | Cellular Communication Connector End Views in Cellular Communications |
| Vehicle Speed Sensor (VSS) | Lower right rear of the engine compartment, mounted to the right side of the transaxle | Automatic Transmission Electronic Component Views in Automatic Transaxle - 4T65-E | Automatic Transmission Related Connector End Views in Automatic Transaxle - 4T65-E |
| Wheel Speed Sensor (WSS) - LF | Part of the left front hub assembly | ABS Component Views in Antilock Brake System | ABS Connector End Views in Antilock Brake System |
| Wheel Speed Sensor (WSS) - LR | Part of the left rear hub assembly | ABS Component Views in Antilock Brake System | ABS Connector End Views in Antilock Brake System |
| Wheel Speed Sensor (WSS) - RF | Part of the right front hub assembly | ABS Component Views in Antilock Brake System | ABS Connector End Views in Antilock Brake System |
| Wheel Speed Sensor (WSS) - RR | Part of the right rear hub assembly | ABS Component Views in Antilock Brake System | ABS Connector End Views in Antilock Brake System |
| Window Master Switch | In the armrest of the left front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Motor - Driver | Inside the left front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Motor - Front Passenger | Inside the right front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Motor - LR | Inside the left rear side door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Motor - RR | Inside the right rear side door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Switch - Front Passenger | In the armrest of the right front door | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Switch - LR | In the left rear side door armrest | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Window Switch - RR | In the right rear side door armrest | Power Door Systems Component Views in Doors | Power Door Systems Connector End Views in Doors |
| Windshield Washer Fluid Level Switch | Engine compartment, mounted to the front washer solvent container | Wiper/Washer System Component Views in Wipers/Washer Systems | Wiper/Washer System Connector End Views in Wipers/Washer Systems |
| Windshield Washer Fluid Pump | Engine compartment, mounted to the front washer solvent container | Wiper/Washer System Component Views in Wipers/Washer Systems | Wiper/Washer System Connector End Views in Wipers/Washer Systems |
| Windshield Wiper Motor | Top right rear of the engine compartment | Wiper/Washer System Component Views in Wipers/Washer Systems | Wiper/Washer System Connector End Views in Wipers/Washer Systems |
| Windshield Wiper/Washer Switch | Part of the turn signal switch, on the steering column | Wiper/Washer System Component Views in Wipers/Washer Systems | Wiper/Washer System Connector End Views in Wipers/Washer Systems |
| C101 (16 cavities) | I/P wiring harness to the engine wiring harness, in the lower left side of the engine compartment, near the EBCM | Harness Routing Views | Inline Harness Connector End Views |
| C102 (16 cavities) | Engine wiring harness to the fuel injector wiring harness, top of the engine, near the generator | - | Inline Harness Connector End Views |
| C103 (16 cavities) | I/P wiring harness to the engine wiring harness, in the lower left side of the engine compartment, near the EBCM | Harness Routing Views | Inline Harness Connector End Views |
| C105 (4 cavities) | Front of the engine compartment, mounted to the cooling fan support | - | Inline Harness Connector End Views |
| C111 (20 cavities) | Engine wiring harness to the automatic transaxle wiring harness, in the lower left side of the engine compartment, on top of the automatic transaxle | Harness Routing Views | Automatic Transmission Inline 20-Way Connector End View (3.4L) or Automatic Transmission Inline 20-Way Connector End View (3.6L) in Automatic Transaxle - 4T65-E |
| C120 (2 cavities) (Pontiac) | I/P wiring harness to the forward lamp wiring harness, between the battery and the windshield fluid reservoir | Harness Routing Views | Inline Harness Connector End Views |
| C121 (6 cavities) (Buick) | I/P wiring harness to the forward lamp wiring harness, between the battery and the windshield fluid reservoir | - | Inline Harness Connector End Views |
| C151 (4 cavities) (Pontiac) | Left side of vehicle, behind the left headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C152 (4 cavities) (Pontiac) | Right side of vehicle behind the right headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C153 (3 cavities) (Pontiac) | Forward lamp harness to the left park turn/lamp, behind the left park/turn lamp | Harness Routing Views | Inline Harness Connector End Views |
| C154 (3 cavities) (Pontiac) | Forward lamp harness to the right park turn/lamp, behind the right park/turn lamp | Harness Routing Views | Inline Harness Connector End Views |
| C155 (6 cavities) (Buick) | Forward lamp harness to the left front lamps | - | Inline Harness Connector End Views |
| C156 (6 cavities) (Buick) | Forward lamp harness to the right front lamps | - | Inline Harness Connector End Views |
| C200 (30 cavities) | I/P wiring harness to the right side of the body wiring harness, behind the right side of the I/P compartment, behind right I/P access panel | Harness Routing Views | Inline Harness Connector End Views |
| C201 (40 cavities) | I/P wiring harness to the steering column wiring harness, mounted to the left side of the steering column near the base in back of knee bolster | - | Inline Harness Connector End Views |
| C203 (40 cavities) | I/P wiring harness to the left side of the body wiring harness, left side of the steering column, above the left kick panel under the sound barrier | Harness Routing Views | Inline Harness Connector End Views |
| C204 (2 cavities) | I/P wiring harness to the console harness, inside the console below the shifter | - | Inline Harness Connector End Views |
| C206 (18 cavities) (Buick) | I/P wiring harness to the console harness, inside the console below the shifter | - | Inline Harness Connector End Views |
| C301 (40 cavities) | Body wiring harness to the left side door wiring harness, left outer A-pillar between door hinges | Harness Routing Views | Inline Harness Connector End Views |
| C302 (40 cavities) | Lower right front center of A-pillar between door hinges | Harness Routing Views | Inline Harness Connector End Views |
| C303 (2 cavities) | Lower left front center of A-pillar between door hinges | - | Inline Harness Connector End Views |
| C304 (8 cavities) (G67) | ABS jumper harness to ALC compressor harness, under the vehicle to the rear of the compressor assembly | - | Inline Harness Connector End Views |
| C305 (16 cavities) | Left rear seat floor board | Harness Routing Views | Inline Harness Connector End Views |
| C306 (2 cavities) (JL9/JM4) | Electronic brake control wiring harness to the right rear wheel speed sensor wiring harness, under the right side of the vehicle, between the fuel tank and right rear wheelhouse | - | Inline Harness Connector End Views |
| C308 (30 cavities) (Pontiac) | Lower left rear C-pillar under trim panel around door striker | Harness Routing Views | Inline Harness Connector End Views |
| C309 (2 cavities) (JL9/JM4) | Electronic brake control wiring harness to the left rear wheel speed sensor wiring harness, under the left side of the vehicle, between the fuel tank and right rear wheelhouse | Harness Routing Views | Inline Harness Connector End Views |
| C310 (22 cavities) (Buick) | Body wiring harness to the roof wiring harness, left side of roof rearward of the left rear door | Harness Routing Views | Inline Harness Connector End Views |
| C313 (8 cavities) | Body wiring harness to the driver seat, under the driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C314 (8 cavities) | Body wiring harness to the passenger seat, under the passenger seat | Harness Routing Views | Inline Harness Connector End Views |
| C315 (4 cavities) (KA1) | Body wiring harness to the driver seat heater wiring harness, under the driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C316 (4 cavities) (KA1) | Body wiring harness to the passenger seat heater wiring harness, under the passenger seat | Harness Routing Views | Inline Harness Connector End Views |
| C317 (22 cavities) (A43) | Body wiring harness to the seat memory module, under the driver seat | Harness Routing Views | Inline Harness Connector End Views |
| C319 (2 cavities) (KA1) | Seat wiring harness to the driver seat back heater wiring harness, under the driver seat | - | Inline Harness Connector End Views |
| C320 (2 cavities) (KA1) | Seat wiring harness to the passenger seat back heater wiring harness, under the passenger seat | - | Inline Harness Connector End Views |
| C351 (10 cavities) | Body harness to the left rear door harness, inside the left B-pillar | Harness Routing Views | Inline Harness Connector End Views |
| C352 (10 cavities) | Body harness to the right rear door harness, inside the right B-pillar | Harness Routing Views | Inline Harness Connector End Views |
| C397 (6 cavity) (CF5) | Under left C-pillar trim panel at roof | - | Inline Harness Connector End Views |
| C403 (10 cavities) (Pontiac) | Above spare tire on floor board | Harness Routing Views | Inline Harness Connector End Views |
| C405 (8 cavities) (G67) | Body harness to ABS jumper harness, in the rear of vehicle on left frame rail in front of spare tire | Harness Routing Views | Inline Harness Connector End Views |
| C407 (5 cavities) | Body wiring harness to the left rear tail lamp, in the left rear of the vehicle, behind the left rear tail lamp | - | Inline Harness Connector End Views |
| C408 (5 cavities) | Body wiring harness to the right rear tail lamp, in the left rear of the vehicle, behind the left rear tail lamp | - | Inline Harness Connector End Views |
| C411 (6 cavities) (Buick) | Body wiring harness to the rear fascia | Harness Routing Views | Inline Harness Connector End Views |
| C413 (16 cavities) (Buick) | Body wiring harness to the liftgate wiring harness, above the right rear side of the roof headliner | Harness Routing Views | Inline Harness Connector End Views |
| C420 (5 cavities) (V92) | Body wiring harness to the trailer harness, in the left rear of the vehicle, behind the left rear wheelhouse | Harness Routing Views | Inline Harness Connector End Views |
| G100 | Right side of engine compartment, on top of the front end upper crossmember | Power and Grounding Component Views in Wiring Systems | - |
| G101 | Left side of engine compartment, right of the left headlamp, on the front upper crossmember | Power and Grounding Component Views in Wiring Systems | - |
| G111 | Engine compartment, mounted on the bellhousing left of the starter, along with the battery ground | Power and Grounding Component Views in Wiring Systems | - |
| G117 | Engine compartment, mounted on the bell housing, left and above the starter | Power and Grounding Component Views in Wiring Systems | - |
| G200 | Right side of the I/P, secured on the underside of the cross car beam, behind the I/P compartment | - | - |
| G201 | Left side of the I/P, secured on the underside of the cross car beam | - | - |
| G202 | Left side of the I/P, secured on the underside of the cross car beam, between the park brake assembly and the steering column | - | - |
| G301 | Secured to the left B-pillar, under the seat belt anchor | Power and Grounding Component Views in Wiring Systems | - |
| G302 | Secured to the right B-pillar, under the seat belt anchor | Power and Grounding Component Views in Wiring Systems | - |
| G303 (CF5) | At right C-pillar roof | - | - |
| G401 | Left side of vehicle under rear side window, between wheelwell and endgate under trim panel | Power and Grounding Component Views in Wiring Systems | - |
| G402 | Right D-pillar center under trim | Power and Grounding Component Views in Wiring Systems | - |
| G403 | Right C-pillar roof under trim under roof | - | - |
| S101 | Forward lamp harness, left front of the vehicle approximately 5 cm (2 in) from the right fog lamp, horn, and right headlamp breakout | - | - |
| S102 | Forward lamp harness, right front of the vehicle approximately 5 cm (2 in) from the right fog lamp, horn, and right headlamp breakout | - | - |
| S105 | Engine harness, top right side radiator approximately 6 cm (2 in) from starter breakout | - | - |
| S106 | Engine harness, front left side of the engine compartment approximately 47 cm (18 in) from the PCM breakout | - | - |
| S109 | Fuel injector harness, center of the engine approximately 39 cm (15 in) from C102 | - | - |
| S110 | Fuel injector harness, center of the engine approximately 5 cm (2 in) from C102 | - | - |
| S123 | Forward lamp harness, right front of the vehicle approximately 5 cm (2 in) from the right fog lamp, horn, and right headlamp breakout | - | - |
| S124 | Forward lamp harness, left front of the vehicle approximately 10 cm (4 in) from ground G101 breakout | - | - |
| S203 | I/P harness, left side of the I/P approximately 13 cm (5 in) from the stop lamp switch breakout | - | - |
| S204 | I/P harness, right side of the I/P approximately 24 cm (10 in) from the stop lamp switch breakout | - | - |
| S205 | I/P harness, right side of the I/P approximately 4 cm (2 in) from the HVAC/radio harness breakout | - | - |
| S209 | I/P harness, left side of the I/P approximately 7.5 cm (2 in) from P101 | - | - |
| S211 | I/P harness, left side of the I/P approximately 13 cm (5 in) from the pass-through breakout | - | - |
| S213 | I/P harness, center of I/P approximately 4 cm (2 in) from the blower motor resistor, and auxiliary drop power connector main branch breakout | - | - |
| S242 | I/P harness, left side of the I/P main branch approximately 24 cm (10 in) from the stop lamp switch breakout | - | - |
| S300 (G67) | In the ABS jumper harness, approximately 34 cm (13.38 in) from the C305 breakout | - | - |
| S301 | Body harness, left rear of vehicle approximately 25 cm (10 in) from the pass-through | - | - |
| S303 | Body harness, front of the right B-pillar approximately 80 cm (30 in) from the inflatable restraint sensing and diagnostic module breakout | - | - |
| S304 | Body harness, right front door approximately 28 cm (11 in) from the inflatable restraint sensing and diagnostic module breakout | - | - |
| S305 | Body harness, under left rear of the vehicle approximately 7 cm (2 in) from the C302 breakout | - | - |
| S320 | Body harness, front center of vehicle approximately 6.5 cm (2 in) from the fuse block - center console breakout | - | - |
| S333 | Body harness, left front of vehicle, right of the drivers seat approximately 66 cm (25 in) from the fuse block - center console breakout | - | - |
| S350 | Driver seat harness, under the driver seat approximately 13 cm (5 in) from the C313 breakout | - | - |
| S351 | Passenger seat harness, under the passenger seat approximately 13 cm (5 in) from the C314 breakout | - | - |
| S390 | Roof harness, overhead console approximately 15 cm (6 in) left roof rail reading lamp breakout | - | - |
| S393 | Roof harness, right side of the overhead console approximately 64 cm (25 in) from the left roof rail reading lamp | - | - |
| S397 | Roof harness, left side of the overhead console approximately 40 cm (16 in) from the G303 breakout | - | - |
| S420 | In the body harness | - | - |
| S502 | Left door harness, left door approximately 15 cm (6 in) from the left door speaker breakout | - | - |
| S504 | Left door harness, left door approximately 10 cm (4 in) from the left window switch breakout | - | - |
| S604 | Right door harness, right door approximately 10 cm (4 in) from the right window switch breakout | - | - |
| S901 | Endgate wiring harness, in the endgate approximately 9 cm (4 in) from the C403 breakout | - | - |
| S902 | Endgate wiring harness, in the endgate approximately 4 cm (2 in) from the C403 breakout | - | - |
| S903 | Endgate wiring harness, in the endgate approximately 20 cm (8 in) from the C403 breakout | - | - |
| S904 | Endgate wiring harness, in the endgate approximately 26 cm (10 in) from the C403 breakout | - | - |
| S905 | Endgate wiring harness, in the endgate approximately 48 cm (19 in) from the C403 breakout | - | - |
| S906 | Endgate wiring harness, in the endgate approximately 58 cm (23 in) from the C403 breakout | - | - |
| S907 | Endgate wiring harness, in the endgate approximately 94 cm (37 in) from the liftgate applique grommet | - | - |
| Splice Pack SP205 | Left side of I/P, behind the left side I/P access panel | Harness Routing Views | Power and Grounding Connector End Views |
| Splice Pack SP206 | Left side of I/P, behind the left side I/P access panel, next to SP205 | Harness Routing Views | Power and Grounding Connector End Views |
| Splice Pack SP250 (U32) | In center dash next to light sensor | Harness Routing Views | Power and Grounding Connector End Views |
| Splice Pack SP315 | Inside the console, on the floor underneath the rear air duct | Harness Routing Views | Power and Grounding Connector End Views |
| Splice Pack SP409 | Behind the left rear wheelhouse, under the left rear trim panel | Harness Routing Views | Power and Grounding Connector End Views |
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.