For 1990-2009 cars

Name | Location | Locator View | Connector End View
--- | --- | --- | ---
1-2 Shift Solenoid (SS) Valve (MN5 or MXO) | Inside the transmission | Powertrain Component Views | Component Connector End Views
2-3 Shift Solenoid (SS) Valve (MN5 or MXO) | Inside the transmission | Powertrain Component Views | Component Connector End Views
A/C Compressor Clutch (C67) | In the lower right side of the engine, below the generator | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
A/C Refrigerant Pressure Sensor (C67) | In the right front of the engine compartment on the A/C line near the compressor | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
A/T Shift Lock Control Solenoid (MN5 or MXO) | Under the center console, center of shifter | Instrument Panel/Center Console Component Views | Component Connector End Views
Accelerator Pedal Position (APP) Sensor | Above the accelerator pedal under the left side of the instrument panel | Passenger Compartment/Roof Component Views | Component Connector End Views
Accessory Power Outlet | In the center console near the shifter | Instrument Panel/Center Console Component Views | Component Connector End Views
Air Temperature Actuator | Center of the instrument panel, center left side of the HVAC module | Instrument Panel/Center Console Component Views | Component Connector End Views
Ambient Air Temperature Sensor | Mounted to the right side of the left headlamp behind the grille | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Ambient Light Sensor | On top of the dash trim pad near the windshield on the driver side | Instrument Panel/Center Console Component Views | Component Connector End Views
Audio Amplifier (UQ3) | Under the instrument panel on the left side | Instrument Panel/Center Console Component Views | Component Connector End Views
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (MN5 or MXO) | Inside the transmission | Powertrain Component Views | Component Connector End Views
Automatic Transmission Input Shaft Speed (ISS) Sensor (MN5 or MXO) | Internal to the automatic transmission | Powertrain Component Views | Component Connector End Views
Automatic Transmission Fluid Temperature (TFT) Sensor (MN5 or MXO) | In the automatic transmission | Powertrain Component Views | --
Backup Lamp - Left (Cobalt Coupe) | Left side of the rear compartment lid, to the right of the brake light | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp - Left (G5 Coupe) | In the rear bumper fascia, to the left of the license plate | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp - Left (Sedan) | The inner bulb in the left rear tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp - Right (Cobalt Coupe) | Right side of the rear compartment lid, to the left of the brake light | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp - Right (G5 Coupe) | In the rear bumper fascia, to the right of the license plate | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp - Right (Sedan) | The inner bulb of the right tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Backup Lamp Switch (M86 or MU3) | Left side of the engine compartment, on top of the transmission | Powertrain Component Views | Component Connector End Views
Battery | On the right side of the rear compartment, next to the spare tire | Luggage Compartment/Rear of Vehicle Component Views | --
Battery Current Sensor | In the rear compartment on the negative battery cable near the battery | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Blower Motor | Under the right side of the instrument panel | Instrument Panel/Center Console Component Views | Component Connector End Views
Blower Motor Resistor | Under the right side of the instrument panel next to the blower motor | Instrument Panel/Center Console Component Views | Component Connector End Views
Body Control Module (BCM) | Under the center instrument panel below the radio on the right side of the center console | Instrument Panel/Center Console Component Views | Component Connector End Views
Brake Booster Vacuum Sensor (LNF) | In the engine compartment on the vacuum brake booster | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Brake Fluid Level Switch | In the rear of the engine compartment, attached to the master cylinder | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Brake Pedal Position (BPP) Sensor | Above the brake pedal assembly | Instrument Panel/Center Console Component Views | Component Connector End Views
Camshaft Position (CMP) Actuator Solenoid - Exhaust | On the top of the engine between the camshaft covers | Powertrain Component Views | Component Connector End Views
Camshaft Position (CMP) Actuator Solenoid - Intake | On the top of the engine between the camshaft covers | Powertrain Component Views | Component Connector End Views
Camshaft Position (CMP) Sensor - Exhaust | Upper rear of the engine at the side of the number 4 exhaust port | Powertrain Component Views | Component Connector End Views
Camshaft Position (CMP) Sensor - Intake | Upper rear of the engine at the side of the number 4 intake port | Powertrain Component Views | Component Connector End Views
Cellular Telephone Microphone (UE1) | In the front of the headliner, left of the sunroof control switches | Passenger Compartment/Roof Component Views | Component Connector End Views
Center High Mounted Stop Lamp (CHMSL) | Top center of the rear compartment lid | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Cigar Lighter (DT4) | In the center console near the cup holders | Instrument Panel/Center Console Component Views | Component Connector End Views
Clutch Pedal Position (CPP) Sensor (M86 or MU3) | Under the left side of the instrument panel at the top of the clutch pedal | Passenger Compartment/Roof Component Views | Component Connector End Views
Courtesy/Reading Lamps Front | In the inside rearview mirror | Passenger Compartment/Roof Component Views | --
Crankshaft Position (CKP) Sensor | In front of the engine above the starter | Powertrain Component Views | Component Connector End Views
Data Link Connector (DLC) | In the lower left of the instrument panel, near the hood latch | Instrument Panel/Center Console Component Views | Component Connector End Views
Digital Radio Antenna (U2K or UE1) | On the rear center of the roof | Passenger Compartment/Roof Component Views | --
Digital Radio Receiver (U2K) | Under the rear shelf trim pad in the center of the rear shelf | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Dome Lamp (without CF5) | In the center of the headliner | Passenger Compartment/Roof Component Views | Component Connector End Views
Door Jamb Switch - Driver | Lower left A-pillar between the door hinges | Passenger Compartment/Roof Component Views | Component Connector End Views
Door Jamb Switch - Left Rear (Sedan) | Center of the left B-pillar between the hinges | Passenger Compartment/Roof Component Views | Component Connector End Views
Door Jamb Switch - Right Front | Lower right A-pillar between the door hinges | Passenger Compartment/Roof Component Views | Component Connector End Views
Door Jamb Switch - Right Rear (Sedan) | Center of the right B-pillar between the hinges | Passenger Compartment/Roof Component Views | Component Connector End Views
Door Latch - Driver (AU3) | In the center rear of the driver door | Door Component Views | Component Connector End Views
Door Latch - Left Rear (Sedan) (AU3) | In the center rear of the left rear door | Door Component Views | Component Connector End Views
Door Latch - Passenger (AU3) | In the center rear of the front passenger door | Door Component Views | Component Connector End Views
Door Latch - Right Rear (Sedan) (AU3) | In the center rear of the right rear door | Door Component Views | Component Connector End Views
Door Lock Switch - Driver (AU3) | In the center of the inside driver door, attached to the arm rest | Door Component Views | Component Connector End Views
Door Lock Switch - Passenger (AU3) | In the center of the inside front passenger door, attached to the arm rest | Door Component Views | Component Connector End Views
Electronic Brake Control Module (EBCM) (JM4, JL9 or JL4) | Left side of engine compartment, in front of the engine control module (ECM) | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Control Module (ECM) | Left side of the engine compartment, in front of the underhood fuse block | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Coolant Temperature (ECT) Sensor | On the left side rear edge of the cylinder head near the number 4 exhaust port | Powertrain Component Views | Component Connector End Views
Engine Coolant Level Switch (LNF) | On the left side of the engine compartment, attached to the over flow container | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Cooling Fan - Left (LNF) | In front of the engine compartment, attached to the left of the radiator | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Cooling Fan - Right (LNF) | In front of the engine compartment, attached to the left of the radiator | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Cooling Fan (LAP) | In front of the engine compartment, attached to the radiator shroud, engine side | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Engine Oil Pressure (EOP) Switch | On the left lower front side of the engine above the starter | Powertrain Component Views | Component Connector End Views
Evaporative Emission (EVAP) Canister Purge Solenoid | On the top of the engine near the oil fill cap | Powertrain Component Views | Component Connector End Views
Evaporative Emission (EVAP) Canister Vent Solenoid | Under the rear of the vehicle, behind the fuel tank attached to the EVAP canister | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Fog Lamp - Left Front (T37) | On the left front of the fascia | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Fog Lamp - Right Front (T37) | On the right front of the fascia | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Fog Lamp Switch (T37) | On the left side of the instrument panel next to the dimmer switch | Instrument Panel/Center Console Component Views | Component Connector End Views
Fuel Injector 1 (LAP) | On the top front of the engine, under the fuel rail assembly at cylinder 1 | Powertrain Component Views | Component Connector End Views
Fuel Injector 1 (LNF) | Below the intake manifold number 1 port in the combustion chamber on the cylinder head | Powertrain Component Views | Component Connector End Views
Fuel Injector 2 (LAP) | On the top front of the engine, under the fuel rail assembly at cylinder 2 | Powertrain Component Views | Component Connector End Views
Fuel Injector 2 (LNF) | Below the intake manifold number 2 port in the combustion chamber on the cylinder head | Powertrain Component Views | Component Connector End Views
Fuel Injector 3 (LAP) | On the top front of the engine, under the fuel rail assembly at cylinder 3 | Powertrain Component Views | Component Connector End Views
Fuel Injector 3 (LNF) | Below the intake manifold number 3 port in the combustion chamber on the cylinder head | Powertrain Component Views | Component Connector End Views
Fuel Injector 4 (LAP) | On the top front of the engine, under the fuel rail assembly at cylinder 4 | Powertrain Component Views | Component Connector End Views
Fuel Injector 4 (LNF) | Below the intake manifold number 4 port in the combustion chamber on the cylinder head | Powertrain Component Views | Component Connector End Views
Fuel Pump and Sender Assembly | Inside the fuel tank | Powertrain Component Views | Component Connector End Views
Fuel Rail Pressure Sensor (FPS) (LNF) | Top left of engine, on the fuel rail, near fuel injector 1 | Powertrain Component Views | Component Connector End Views
Fuel Tank Pressure (FTP) Sensor | Under the rear of the vehicle, on the evaporative canister | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Fuse Block - Underhood | In the engine compartment next to the left strut tower | Front of Vehicle/Engine Compartment Component Views | Electrical Center Identification Views
Fusible Link | On the front of the engine, from the starter to the generator | Front of Vehicle/Engine Compartment Component Views | --
Generator | On the lower right front side of the engine | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Hazard Switch | On the upper instrument panel, to the right of the cluster | Instrument Panel/Center Console Component Views | Component Connector End Views
Headlamp - Left | Center bulb of the left headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Headlamp - Right | Center bulb of the right headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Heated Oxygen Sensor (HO2S) 1 | In the rear of the engine compartment, in the exhaust manifold | Powertrain Component Views | Component Connector End Views
Heated Oxygen Sensor (HO2S) 2 | Under the center of the vehicle in the exhaust rear of the catalytic convertor | Powertrain Component Views | Component Connector End Views
Heated Seat Control Module - Driver (KA1) | Under the front center of the driver seat | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Control Module - Passenger (KA1) | Under the front center of the front passenger seat | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Element - Driver Back (KA1) | Under the upholstery of the driver seat back | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Element - Driver Cushion (KA1) | Under the upholstery of the driver seat bottom | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Element - Passenger Back (KA1) | Under the upholstery of the passenger seat back | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Element - Passenger Cushion (KA1) | Under the upholstery of the passenger seat bottom | Passenger Compartment/Roof Component Views | Component Connector End Views
Heated Seat Switch - Driver (KA1) | On the instrument panel below the radio and above the HVAC control | Instrument Panel/Center Console Component Views | Component Connector End Views
Heated Seat Switch - Passenger (KA1) | On the instrument panel below the radio and above the HVAC control | Instrument Panel/Center Console Component Views | Component Connector End Views
High Pressure Fuel Pump (LNF) | Top left of the engine on the fuel rail, near fuel injector 4 | Powertrain Component Views | Component Connector End Views
Hood Ajar Switch | In the front of the vehicle, part of the hood latch | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Horn | In the left front of the vehicle above the left front fog lamp | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Horn Switch | On the steering wheel under the inflator module | Instrument Panel/Center Console Component Views | Component Connector End Views
HVAC Control Module | Center of the instrument panel, below the radio | Instrument Panel/Center Console Component Views | Component Connector End Views
Ignition Coil 1 | On the top of the engine, under the cover at cylinder 1 | Powertrain Component Views | Component Connector End Views
Ignition Coil 2 | On the top of the engine, under the cover at cylinder 2 | Powertrain Component Views | Component Connector End Views
Ignition Coil 3 | On the top of the engine, under the cover at cylinder 3 | Powertrain Component Views | Component Connector End Views
Ignition Coil 4 | On the top of the engine, under the cover at cylinder 4 | Powertrain Component Views | Component Connector End Views
Ignition Lock Cylinder Control Solenoid | In the steering column, part of the ignition lock cylinder | Instrument Panel/Center Console Component Views | Component Connector End Views
Ignition Switch | On the right side of the steering column | Instrument Panel/Center Console Component Views | Component Connector End Views
Inflatable Restraint Front End Sensor | In top center of the radiator support near the hood latch | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Inflatable Restraint Front Passenger Presence System (PPS) Module | Under the passenger seat cushion | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Front Passenger Presence System (PPS) Sensor | Under the upholstery in the passenger seat cushion | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint I/P Module | On the right side of the instrument panel, above the glove compartment | Instrument Panel/Center Console Component Views | Component Connector End Views
Inflatable Restraint Passenger Air Bag On/Off Indicator | In the center of the instrument panel below the radio | Instrument Panel/Center Console Component Views | Component Connector End Views
Inflatable Restraint Roof Rail Module - Driver (ASF) | Above front and rear door rails behind headliner | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Roof Rail Module - Passenger (ASF) | Above front and rear door rails behind headliner | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Seat Belt Tension Sensor - Passenger | In the passenger seat belt retractor | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Under the center console, behind the emergency brake | Instrument Panel/Center Console Component Views | Component Connector End Views
Inflatable Restraint Side Impact Sensor (SIS) - Left (ASF) | On the lower corner of the driver door | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Side Impact Sensor (SIS) - Right (ASF) | On the lower corner of the passenger door | Passenger Compartment/Roof Component Views | Component Connector End Views
Inflatable Restraint Steering Wheel Module | At the top of the steering column, attached to the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Inflatable Restraint Steering Wheel Module Coil | On the steering column behind the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
INLINE Fuse - 50A | In the rear compartment of the vehicle near the battery | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Inside Rearview Mirror (ISRVM) | In the upper center of the front windshield | Passenger Compartment/Roof Component Views | Component Connector End Views
Instrument Panel Cluster (IPC) | On the front of the instrument panel left side behind the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Intake Air Pressure and Temperature Sensor (LNF) | Left side of engine, near knock sensor 1 | Powertrain Component Views | Component Connector End Views
I/P Dimmer Switch | On the instrument panel to the right of the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Knock Sensor (KS) (LAP) | Lower center of the engine block behind the oil dip stick | Powertrain Component Views | Component Connector End Views
Knock Sensor (KS) 1 (LNF) | Lower left front side of the engine | Powertrain Component Views | Component Connector End Views
Knock Sensor (KS) 2 (LNF) | Lower left rear side of the engine | Powertrain Component Views | Component Connector End Views
License Lamp | On the center of the rear bumper fascia above the license plate | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Manifold Absolute Pressure (MAP) Sensor (LNF) | On the front of the engine, near the throttle body at the number 3 intake port | Powertrain Component Views | Component Connector End Views
Manifold Absolute Pressure (MAP) Sensor (LAP) | Top front of the engine, at number 3 cylinder intake port runner | Powertrain Component Views | Component Connector End Views
Marker Lamp - Left Front | Center bulb of the left headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Marker Lamp - Left Rear (Coupe) | On the left side of the rear bumper fascia | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Marker Lamp - Left Rear (Sedan) | Outer bulb of the left tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Marker Lamp - Right Front | Center bulb of the right headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Marker Lamp - Right Rear (Coupe) | On the right side of the rear bumper fascia | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Marker Lamp - Right Rear (Sedan) | Outer bulb of the right tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LAP) | At the front right of the engine, attached to the air cleaner outlet | Powertrain Component Views | Component Connector End Views
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LNF) | At the front of the engine compartment, in the air intake duct near the throttle body | Powertrain Component Views | Component Connector End Views
Mode Actuator | Center of the instrument panel, center left side of the HVAC module | Instrument Panel/Center Console Component Views | Component Connector End Views
Onstar Key Pad (UE1) | Part of the inside rearview mirror in the center of the windshield | Passenger Compartment/Roof Component Views | --
Outside Rearview Mirror - Driver (DG7) | On the left front door | Door Component Views | Component Connector End Views
Outside Rearview Mirror - Passenger (DG7) | On the right front door | Door Component Views | Component Connector End Views
Outside Rearview Mirror Switch (DG7) | Front inside of the driver door, in the arm rest | Door Component Views | Component Connector End Views
Park Brake Switch | In the center console, attached to the emergency brake | Instrument Panel/Center Console Component Views | Component Connector End Views
Park/Neutral Position (PNP) Switch (MN5 or MXO) | Left side of the engine compartment, on top of the transmission | Powertrain Component Views | Component Connector End Views
Park/Turn Signal Lamp - Left | Outer bulb of the left headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Park/Turn Signal Lamp - Right | Outer bulb of the right headlamp assembly | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Power Steering Control Module (PSCM) | Under the left instrument panel at the base of the steering column | Instrument Panel/Center Console Component Views | Component Connector End Views
Pressure Control (PC) Solenoid Valve (MN5 or MX0) | Inside the automatic transmission | Powertrain Component Views | Component Connector End Views
PRNDL Lamp | On floor shifter, under the shift position indicator plate | Instrument Panel/Center Console Component Views | Component Connector End Views
Radio | In the center of the instrument panel above the HVAC control module | Instrument Panel/Center Console Component Views | Component Connector End Views
Radio Antenna | Top right side of the rear quarter panel | Luggage Compartment/Rear of Vehicle Component Views | --
Rear Compartment Courtesy Lamp | In the rear compartment under the rear shelf | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Rear Compartment Lid Release Actuator | In the center of the rear compartment deck lid | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Rear Compartment Lid Release Switch | In the top left corner of the left instrument panel storage compartment | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Rear Window Defogger Grid | In the rear window | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Recirculation Actuator | Behind the right side of the instrument panel above the blower motor | Instrument Panel/Center Console Component Views | Component Connector End Views
Remote Control Door Lock Receiver (RCDLR) (AUO) | Under the right instrument defroster deflector above the passenger inflator module | Instrument Panel/Center Console Component Views | Component Connector End Views
Seat Belt Pretensioner - Driver | In the left B-pillar | Passenger Compartment/Roof Component Views | Component Connector End Views
Seat Belt Pretensioner - Passenger | In the right B-pillar | Passenger Compartment/Roof Component Views | Component Connector End Views
Seat Belt Switch - Driver | Part of the seat belt buckle, right side of the driver seat | Passenger Compartment/Roof Component Views | Component Connector End Views
Seat Belt Switch - Passenger | Part of the seat belt buckle, left side of the passenger seat | Passenger Compartment/Roof Component Views | Component Connector End Views
Secondary Air Injection (AIR) Pump (NU6) | On the front of the engine near the center of the oil pan | -- | Component Connector End Views
Secondary Air Injection (AIR) Pump Solenoid (NU6) | On the left rear of the engine near the exhaust manifold | -- | Component Connector End Views
Speaker - Left Front | Lower front of the left front door | Door Component Views | Component Connector End Views
Speaker - Left Front Tweeter (UQ3) | Upper front of the left front door | Door Component Views | Component Connector End Views
Speaker - Left Rear | On the left side of the rear package shelf | Passenger Compartment/Roof Component Views | Component Connector End Views
Speaker - Right Front | Lower front of the right front door | Door Component Views | Component Connector End Views
Speaker - Right Front Tweeter (UQ3) | Upper front of the right front door | Door Component Views | Component Connector End Views
Speaker - Right Rear | On the right side of the rear package shelf | Passenger Compartment/Roof Component Views | Component Connector End Views
Speaker - Subwoofer (UQ3) | In the rear compartment of the vehicle on the left side | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Starter Motor | On the lower front of the engine | Powertrain Component Views | --
Steering Angle Sensor (JL4) | On the steering column at the base | Instrument Panel/Center Console Component Views | Component Connector End Views
Steering Wheel Control Switch - Left (UK3) | On the left side of the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Steering Wheel Control Switch - Right (UK3) | On the right side of the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Sunroof Motor (CF5) | Front center of the roof between the visors, under the headliner | Passenger Compartment/Roof Component Views | Component Connector End Views
Sunroof Switch (CF5) | On the front center of the headliner between the sun visors | Passenger Compartment/Roof Component Views | Component Connector End Views
Tail/Stop and Turn Signal Lamp - Left (Sedan) | Center bulb in the left tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Tail/Stop and Turn Signal Lamp - Left (Coupe) | On the rear of the vehicle to the left side of the rear compartment lid in the bumper fascia | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Tail/Stop and Turn Signal Lamp - Right (Coupe) | On the rear of the vehicle to the right side of the rear compartment lid in the bumper fascia | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Tail/Stop and Turn Signal Lamp - Right (Sedan) | Center bulb in the right tail lamp assembly | Luggage Compartment/Rear of Vehicle Component Views | Component Connector End Views
Theft Deterrent Module (TDM) | In the steering column near the ignition switch | Instrument Panel/Center Console Component Views | Component Connector End Views
Throttle Body (LAP) | Left side of engine compartment on the upper intake manifold | Powertrain Component Views | Component Connector End Views
Throttle Body (LNF) | On the left side of the engine compartment, above the exhaust manifold | Powertrain Component Views | Component Connector End Views
Traction Control Switch (JL4) | On the left side of the instrument panel to the right of the steering wheel | Instrument Panel/Center Console Component Views | Component Connector End Views
Transmission Control Module (TCM) (MN5 or MX0) | In the left front of the engine compartment, behind the ECM | Powertrain Component Views | Component Connector End Views
Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve (MN5 or MXO | Internal to the automatic transmission | Powertrain Component Views | --
Turbocharger Bypass Valve Solenoid (LNF) | At the top right of the engine | Powertrain Component Views | Component Connector End Views
Turbocharger Boost Gage (LNF) | On the driver side A-pillar | Passenger Compartment/Roof Component Views | Component Connector End Views
Turbocharger Wastegate Solenoid (LNF) | At the top right of the engine | Powertrain Component Views | Component Connector End Views
Turn Signal/Multifunction Switch | On the left side of the steering column | Instrument Panel/Center Console Component Views | Component Connector End Views
Vehicle Communication Interface Module (VCIM) (UE1) | On the rear shelf between the speakers | Passenger Compartment/Roof Component Views | Component Connector End Views
Vehicle Speed Sensor (VSS) | At the rear of the engine on top of the transmission, at the right output axle | Powertrain Component Views | Component Connector End Views
Wheel Speed Sensor (WSS) - Left Front (JM4 or JL4) | Inside the left front wheel hub | Wheels/Vehicle Underbody Component Views | Component Connector End Views
Wheel Speed Sensor (WSS) - Left Rear (JM4 or JL4) | Inside the left rear wheel hub | Wheels/Vehicle Underbody Component Views | Component Connector End Views
Wheel Speed Sensor (WSS) - Right Front (JM4 or JL4) | Inside the right front wheel hub | Wheels/Vehicle Underbody Component Views | Component Connector End Views
Wheel Speed Sensor (WSS) - Right Rear (JM4 or JL4) | Inside the right rear wheel hub | Wheels/Vehicle Underbody Component Views | Component Connector End Views
Window Motor - Driver (AU3 or DG7) | In the driver door | Door Component Views | Component Connector End Views
Window Motor - Passenger (AU3 or DG7) | In the right front door | Door Component Views | Component Connector End Views
Window Motor - Left Rear (Sedan) (AU3 or DG7) | In the left rear door | Door Component Views | Component Connector End Views
Window Motor - Right Rear (Sedan) (AU3 or DG7) | In the right rear door | Door Component Views | Component Connector End Views
Window Switch - Driver (AU3 or DG7) | On the inside trim panel of the left front door | Door Component Views | Component Connector End Views
Window Switch - Passenger (AU3 or DG7) | In the right front door trim panel | Door Component Views | Component Connector End Views
Window Switch - Left Rear (Sedan) (AU3 or DG7) | In the left rear door trim panel | Door Component Views | Component Connector End Views
Window Switch - Right Rear (Sedan) (AU3 or DG7) | In the right rear door trim panel | Door Component Views | Component Connector End Views
Windshield Washer Fluid Pump | Located on the lower left side of the windshield washer reservoir | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Windshield Wiper Motor | In the left rear of the engine compartment, above the master cylinder reservoir | Front of Vehicle/Engine Compartment Component Views | Component Connector End Views
Windshield Wiper/Washer Switch | On the steering column, on the right side | Instrument Panel/Center Console Component Views | Component Connector End Views
Yaw and Lateral Acceleration Sensor (JL4) | In the passenger compartment to the right of the center console under the passenger seat | Passenger Compartment/Roof Component Views | Component Connector End Views
X100 (14 cavities) (MN5 or MXO) | Engine harness to the transmission harness, left front of the engine top front of the bell housing | Harness Routing Views | Inline Harness Connector End Views
X101 (14 cavities) (LAP) | Engine harness to the body harness, near the brake fluid reservoir | Harness Routing Views | Inline Harness Connector End Views
X102 (LNF) (3 cavities) | Engine harness to crank shaft position jumper harness, in the front of the engine above the starter | Harness Routing Views | Inline Harness Connector End Views
X110 (6 cavities) | From the forward lamps harness to the headlamps harness, in the right front of the vehicle, mounted to the left headlamp assembly | Harness Routing Views | Inline Harness Connector End Views
X111 (6 cavities) | From the forward lamps harness to the headlamps harness, in the left front of the vehicle, mounted to the left headlamp assembly | Harness Routing Views | Inline Harness Connector End Views
X121 (6 cavities) | Forward lamp harness to the body harness, at the left side of the engine compartment, under the coolant reservoir | Harness Routing Views | Inline Harness Connector End Views
X160 (8 cavities) LE5/L61) | Engine harness to the fuel injector harness, right front of the engine near the generator | Harness Routing Views | Inline Harness Connector End Views
X161 (24 cavities) (LNF) | Engine harness to the body harness, on top of the engine near the oil fill cap | Harness Routing Views | Inline Harness Connector End Views
X162 (12 cavities) (LNF) | Engine harness to the ignition coil harness, on top of the engine near the PCM | Harness Routing Views | Inline Harness Connector End Views
X170 (2 cavities) (JL4, JL9 or JM4) | Body harness to the right front wheel speed sensor jumper harness | Harness Routing Views | Inline Harness Connector End Views
X171 (2 cavities) (JL4, JL9 or JM4) | Body harness to the left front wheel speed sensor jumper harness | Harness Routing Views | Inline Harness Connector End Views
X200 (16 cavities) | From the instrument panel harness to the body harness, behind the right instrument panel access panel | Harness Routing Views | Inline Harness Connector End Views
X201 (40 cavities) | I/P harness to the body harness, under the left front instrument panel knee bolster to the left of the steering column | Harness Routing Views | Inline Harness Connector End Views
X202 (4 cavities) | Front passenger air bag jumper to the I/P harness, behind the passenger I/P module behind the right instrument panel access panel | Harness Routing Views | Inline Harness Connector End Views
X210 (2 cavities) | I/P harness to the HVAC harness, under the passenger side instrument panel to the right of the blower motor | Harness Routing Views | Inline Harness Connector End Views
X275 (4 cavities) | SIR coil assembly to the body harness, near the steering column behind the left instrument panel access panel | Harness Routing Views | Inline Harness Connector End Views
X302 (4 cavities) | Headliner harness to the sunroof module, under the front of the headliner above the drivers sunshade under the headliner | Harness Routing Views | Inline Harness Connector End Views
X304 (COAX) | In the left C-pillar | Harness Routing Views | --
X305 (16 cavities) | Evaporative emission (EVAP) canister vent solenoid jumper harness, fuel tank jumper, and rear wheel speed harness to the body harness, under the right rear seat back on the floor | Harness Routing Views | Inline Harness Connector End Views
X307 (4 cavities) (MN5 or MXO) | Body harness to shift control harness, under console at rear of floor shifter | Harness Routing Views | Inline Harness Connector End Views
X314 (4 cavities) (KA1) | Body harness to the passenger seat harness, under the passenger seat front right side | Harness Routing Views | Inline Harness Connector End Views
X315 (4 cavities) (KA1) | Body harness to the driver seat harness, under the driver seat front left side | Harness Routing Views | Inline Harness Connector End Views
X316 (10 cavities) | Body harness to the passenger seat harness, under the right front seat | Harness Routing Views | Inline Harness Connector End Views
X319 (2 cavities) (ASF) | Body harness to the left roof rail module harness, in the left C-pillar | Harness Routing Views | Inline Harness Connector End Views
X320 (2 cavities) (ASF) | Body harness to right roof rail module harness, in the right C-pillar | Harness Routing Views | Inline Harness Connector End Views
X321 (16 cavities with UE1, 6 cavities without UE1) | Body harness to the headliner harness, in the rear shelf near the left rear speaker | Harness Routing Views | Inline Harness Connector End Views
X400 (1 cavity) | From the body harness to the battery cable, in the rear compartment at the battery | Harness Routing Views | Inline Harness Connector End Views
X401 (2 cavities) | Body harness to the rear compartment lid harness, left side of the body, near the rear shelf | Harness Routing Views | Inline Harness Connector End Views
X492 (4 cavities) (Cobalt and G5 Sedan) | Body harness to the left rear tail lamp assembly harness, in the left rear of the body on the left rear tail lamp assembly | Harness Routing Views | Inline Harness Connector End Views
X493 (4 cavities) (Cobalt and G5 Sedan) | Body harness to the right rear tail lamp assembly harness, in the right rear of the body on the right rear tail lamp assembly | Harness Routing Views | Inline Harness Connector End Views
X494 (4 cavities) (G5 Coupe) | Body harness to the license lamp harness, on the center of the rear bumper near the license plate | Harness Routing Views | Inline Harness Connector End Views
X495 (2 cavities) (G5 Coupe) | License lamp harness to the backup lamp assembly , on the center of the rear bumper near the license plate | Harness Routing Views | Inline Harness Connector End Views
X496 (2 cavities) (G5 Coupe) | License lamp harness to the backup lamp assembly , on the center of the rear bumper near the license plate | Harness Routing Views | Inline Harness Connector End Views
X497 (2 cavities) (G5 Coupe) | License lamp harness to the license lamp assembly , on the center of the rear bumper near the license plate | Harness Routing Views | Inline Harness Connector End Views
X500 (40 cavities) (AU3 or DG7) | Body harness to the driver door harness, in the driver door jamb between the hinges | Harness Routing Views | Inline Harness Connector End Views
X500 (12 cavities) (without AU3 or DG7) | Body harness to the driver door harness, in the driver door jamb between the hinges | Harness Routing Views | Inline Harness Connector End Views
X600 (40 cavities) (AU3 or DG7) | Body harness to the passenger door harness, in the passenger door jamb between the hinges | Harness Routing Views | Inline Harness Connector End Views
X600 (12 cavities) (without AU3 or DG7) | Body harness to the passenger door harness, in the passenger door jamb between the hinges | Harness Routing Views | Inline Harness Connector End Views
X700 (14 cavities - Sedan) | Body harness to the left rear door harness, inside the B-pillar left side | Harness Routing Views | Inline Harness Connector End Views
X800 (14 cavities - Sedan) | Body harness to the right rear door harness, inside the B-pillar right side | Harness Routing Views | Inline Harness Connector End Views
G101 | In the left side of the engine compartment under the coolant reservoir | Ground Views | --
G102 | Left front of the engine compartment on the cross bar at the washer reservoir fill cap | Ground Views | --
G103 | Left front of the engine compartment under the left headlamp on the frame rail | Ground Views | --
G105 | On the lower left front of the transmission case | Ground Views | --
G107 | Left Rear of the engine cylinder head at the number 4 exhaust port | Ground Views | --
G109 | In the rear of the engine compartment on the left strut tower at the base of the hood support | Ground Views | --
G111 | In the right front of the engine compartment on the engine block below the generator | Ground Views | --
G201 | Behind the left side of the instrument panel to the right of the steering column | Ground Views | --
G203 | Behind the right side of the instrument panel in back of the I/P compartment | Ground Views | --
G301 | Left front side of the vehicle, under the driver seat | Ground Views | --
G306 | Under the center console near the sensing and diagnostic module (SDM) | Ground Views | --
G401 | Center of the rear shelf, near the left rear speaker | Ground Views | --
G402 (Coupe) | Under the rear shelf near the left rear speaker | Ground Views | --
G402 (Sedan) | Center of the rear shelf near the right rear speaker | Ground Views | --
G403 | In the rear compartment of the vehicle near the battery | Ground Views | --
J100 | In the ignition coil harness top front of the engine | Harness Routing Views | --
J103 | In the fuel injectors harness, top front of the engine | Harness Routing Views | --
J105 | In the cooling fan jumper harness approximately 15 cm (6 in) from cooling fan motor | Harness Routing Views | --
J109 (LAP) | In the cooling fan jumper harness approximately 15 cm (6 in) from G105 | Harness Routing Views | --
J110 (LAP) | In the cooling fan jumper harness approximately 15 cm (6 in) from G105 | Harness Routing Views | --
J113 (LNF) | In the engine harness, approximately 4 cm (1.6 in) from the engine coolant level switch breakout towards the windshield washer fluid pump | Harness Routing Views | --
J121 (LNF) | In the engine harness, near the turbocharger bypass valve solenoid | Harness Routing Views | --
J139 (LAP) | In the ignition coil harness, top front of the engine | Harness Routing Views | --
J141 (LNF) | In the engine harness, top front of the engine, 10 cm (3.94 in) from mass air flow (MAF)/intake air temperature (IAT) sensor breakout | Harness Routing Views | --
J142 (LNF) | In the engine harness, top front of the engine, 20 cm (7.87 in) from mass air flow (MAF)/intake air temperature (IAT) sensor breakout | -- | --
J150 (LNF) | In the body harness, 9.5 cm (3.74 in) from breakout to engine control module (ECM) X2 | -- | --
J200 (Coupe) | In the left front door harness approximately 5.95 cm (2.25 in) from the left front door lock switch | Harness Routing Views | --
J200 (Sedan) | In the left front door harness approximately 7.85 cm (3 in) from the left front door lock switch | Harness Routing Views | --
J201 | Behind the inflatable restraint steering wheel module in the steering column | Harness Routing Views | --
J203 | Behind the inflatable restraint steering wheel module in the steering column | Harness Routing Views | --
J206 | Behind the inflatable restraint steering wheel module in the steering column | Harness Routing Views | --
J208 | Behind the inflatable restraint steering wheel module in the steering column | Harness Routing Views | --
J233 | In the I/P harness, lower left of the instrument panel, approximately 5 cm (2 in) from the ambient light sensor breakout | Harness Routing Views | --
J261 | In the HVAC jumper harness, approximately 4.9 cm (2 in) from the HVAC control assembly | Harness Routing Views | --
J300 (Coupe) | In the headliner harness approximately 5.25 cm (2 in) from the sunroof switch | Harness Routing Views | --
J300 (Sedan) | In the headliner harness approximately 5.25 cm (2 in) from the sunroof switch | Harness Routing Views | --
J301 | In the driver seat harness under the driver seat | Harness Routing Views | --
J302 | In the front passenger seat harness under the front passenger seat | Harness Routing Views | --
J310 (LNF) | In the body harness near the rear seat | Harness Routing Views | --
J311 (LNF) | In the body harness near the rear seat | Harness Routing Views | --
J330 | In the body harness 5.1 cm (2.0 in) from the B-pillar, near the anchor at the bottom of the driver seat belt | Harness Routing Views | --
J335 (Sedan) | In the body harness approximately 2.55 cm (1 in) from G301 | Harness Routing Views | --
J337 (Sedan) | In the body harness approximately 6.5 cm (2.5 in) from the auxiliary power outlet console | Harness Routing Views | --
J351 | In the body harness approximately 4 cm (2 in) to G401 breakout | Harness Routing Views | --
J360 | In the body harness approximately 3.75 cm (1.25 in) from the A/T shift lock control solenoid | Harness Routing Views | --
J361 | In the body harness approximately 3.75 cm (1.25 in) from G301 | Harness Routing Views | --
J401 | In the body harness, approximately 14 cm (6 in) from G401 | Harness Routing Views | --
JX200 | In the lower left of the instrument panel, above the hood latch release, taped to the DLC wiring harness | Harness Routing Views | Splice Pack Connector End Views