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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 256 (WIRING SYSTEMS - COMPONENT VIEWS)MASTER ELECTRICAL COMPONENT LIST
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Master Electrical Component List
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Master Electrical Component List
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. 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 |
|---|---|---|---|
| 1-2 Shift Solenoid (1-2 SS) Valve | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| 2-3 Shift Solenoid (2-3 SS) Valve | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Accelerator Pedal Position (APP) Sensor | Above the accelerator pedal | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Auxiliary Power Outlet | In the center console on the left side of the center console compartment | Power Outlet Component Views | Power Outlet Connector End Views |
| A/C Compressor Clutch | Part of the A/C compressor, on the lower right front of the engine | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| A/C Refrigerant Pressure Sensor | Left side of the engine compartment mounted on the A/C line near the accumulator | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| Air Temperature Actuator (C67) | Right front footwell, right side of the HVAC assembly | HVAC Component Views for the manual system | HVAC Connector End Views for the manual system |
| Air Temperature Actuator - Left (CJ2) | Left side of the I/P on the HVAC assembly | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Actuator - Right (CJ2) | Right front footwell, right side of the HVAC assembly | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Sensor - Inside (CJ2) | Left side of the I/P, right side of steering column | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Sensor - Lower Left (CJ2) | Attached to the HVAC module assembly, behind the HVAC control module | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Sensor - Lower Right (CJ2) | Attached to the HVAC module assembly, behind the HVAC control module | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Sensor - Upper Left (CJ2) | Center of the I/P, upper left of the HVAC case, behind center vents | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Air Temperature Sensor - Upper Right (CJ2) | Center of the I/P, upper right of the HVAC case | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Ambient Air Temperature Sensor | In front of the radiator just right of the center of the vehicle | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Ambient Light Sensor (C67) | Top center of the I/P | Lighting Systems Component Views | Lighting Systems Connector End Views |
| A/T Shift Lock Control Solenoid | On the lower steering column behind left knee bolster | - | - |
| A/T Shift Lock Control Solenoid (D55) | On the floor shifter under center console | Automatic Transmission Shift Lock Control Component Views | - |
| Audio Amplifier (U88) | Mounted below the rear shelf panel in the center of the rear compartment | Entertainment Component Views | Entertainment Connector End Views |
| Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Automatic Transmission Fluid Temperature (TFT) Sensor | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Automatic Transmission Input Shaft Speed (AT ISS) Sensor | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Backup Lamp - Left | Left rear of the vehicle in the deck lid | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Backup Lamp - Right | Right rear of the vehicle in the deck lid | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Battery | Right front side of the engine compartment | Engine Electrical Component Views | - |
| Battery Current Sensor | On the battery cable wiring harness taped onto the negative battery cable near the battery | Engine Electrical Component Views | Engine Electrical Connector End Views |
| Blower Motor | Behind the right side of the I/P, in the lower right side of the HVAC assembly, above the foot area of the passenger floor | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views for the manual system or HVAC Connector End Views for the automatic system |
| Blower Motor Control Processor | Behind the right side of the I/P, next to the blower motor, lower right side of the HVAC assembly | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| Body Control Module (BCM) | Below the left side of the I/P, left of the steering column | Computer/Integrating Systems Component Views | Computer/Integrating Systems Connector End Views |
| Brake Fluid Level Switch | Mounted under the center of the brake fluid reservoir | Hydraulic Brakes Component Views | Hydraulic Brakes Connector End Views |
| Brake Fluid Pressure Sensor (JL4) | Mounted on the rear side of the electronic brake control module (EBCM) | ABS Component Views | ABS Connector End Views |
| Brake Pedal Position Sensor | Below the left side of the I/P, in the right side of the brake pedal bracket | Lighting Systems Component Views | Lighting Systems Connector End Views |
| 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 for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| 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 for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| 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 for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| 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 for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Camshaft Position (CMP) Sensor (L26) | In the timing cover, to the left of the water pump pulley | Engine Controls Component Views for the 3.8L engine | Engine Controls Connector End Views for the 3.8L engine |
| Camshaft Position (CMP) Sensor Bank 1 Exhaust (LY7) | In the engine compartment, on the front of the right cylinder head, on the right side | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Camshaft Position (CMP) Sensor Bank 1 Intake (LY7) | In the engine compartment, on the front of the right cylinder head, on the left side | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Camshaft Position (CMP) Sensor Bank 2 Exhaust (LY7) | In the engine compartment, on the front of the left cylinder head, on the left side | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Camshaft Position (CMP) Sensor Bank 2 Intake (LY7) | In the engine compartment, on the front of the left cylinder head, on the right side | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Cellular Antenna (UE1) | Top front center of the roof | Cellular Communication Component Views | - |
| Center High Mounted Stop Lamp (CHMSL) | In the deck lid spoiler | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Cigar Lighter | Center of the I/P below the HVAC control module | Power Outlet Component Views | Power Outlet Connector End Views |
| Cooling Fan - Left | Front of the engine compartment, mounted to the left side of the radiator | Cooling System Component Views | Cooling System Connector End Views |
| Cooling Fan - Right | Front of the engine compartment, mounted to the right side of the radiator | Cooling System Component Views | Cooling System Connector End Views |
| Crankshaft Position (CKP) Sensor (L26) | Right side of the engine at the end of the crankshaft, behind the harmonic balancer | Engine Controls Component Views for the 3.8L engine | Engine Controls Connector End Views for the 3.8L engine |
| Crankshaft Position (CKP) Sensor (LY7) | Left side rear of engine block above transaxle | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Cruise Control Switch | Mounted on the center right rear side of the steering wheel | Cruise Control Component Views | Cruise Control Connector End Views |
| Data Link Connector (DLC) | On the bottom of the I/P, right of the steering column | Computer/Integrating Systems Component Views | Computer/Integrating Systems Connector End Views |
| Digital Radio Antenna (U2K) | Mounted on the roof just in front of the rear window | Entertainment Component Views | Entertainment Connector End Views |
| Digital Radio Receiver (U2K) | In the trunk attached to the LR wheel well under the trim | Entertainment Component Views | Entertainment Connector End Views |
| Dome/Reading Lamp - Left | Mounted to the left side of the headliner, above the rear door | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Dome/Reading Lamp - Right | Mounted to the right side of the headliner, above the rear door | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Door Lock - Driver | In the rear of the driver door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Door Lock - Front Passenger | In the rear of the front passenger door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Door Lock - LR | In the rear of the left rear door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Door Lock - RR | In the rear of the right rear door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Door Lock Switch - Driver | In the center of the driver door panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Door Lock Switch - Front Passenger | In the center of the front passenger door panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Driver Information Center (DIC) | Center of the instrument panel above the HVAC control module | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Electronic Brake Control Module (EBCM) (JL9/JLY) | Left side of the engine compartment, part of the brake pressure modulator valve, mounted to the back side of the strut tower | ABS Component Views | ABS Connector End Views |
| Electronic Compass Module | On the top of the rear package shelf forward of the speaker - RR, under the trim | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Engine Control Module (ECM) (LY7) | Right side of the engine compartment, top center of engine | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Engine Coolant Temperature (ECT) Sensor | Below the thermostat housing in the intake manifold, left center edge of engine | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Engine Oil Level Switch (L26) | Front lower center of the engine oil pan | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Engine Oil Level/Oil Temperature Sensor (LY7) | In the bottom front of oil pan | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Engine Oil Pressure (EOP) Sensor (LY7) | In right front side of engine behind alternator | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Engine Oil Pressure (EOP) Switch (L26) | In the timing cover at the oil pump, below the power steering pump | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| Evaporative Emission (EVAP) Canister Purge Solenoid Valve | Top rear of the engine, on the intake manifold, near the fuel injectors | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Evaporative Emission (EVAP) Canister Vent Solenoid Valve | Behind the left side of the rear fascia splash shield, behind the wheel well | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Exhaust Gas Recirculation (EGR) Valve (L26) | Upper left side of the engine, near the throttle body | Engine Controls Component Views for the 3.8L engine | Engine Controls Connector End Views for the 3.8L engine |
| Fog Lamp - LF (T96) | Right front lower bumper fascia | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Fog Lamp - RF (T96) | Left front lower bumper fascia | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Fuel Injector 1 | Top of the engine, at number 1 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Injector 2 | Top of the engine, at number 2 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Injector 3 | Top of the engine, at number 3 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Injector 4 | Top of the engine, at number 4 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Injector 5 | Top of the engine, at number 5 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Injector 6 | Top of the engine, at number 6 cylinder intake port | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Level Sensor | Inside the fuel tank, part of the fuel pump and the sender assembly | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Pump and Sender Assembly | Below the rear of the vehicle, forward of the rear axle in the fuel tank | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuel Tank Pressure (FTP) Sensor | Inside the fuel tank, part of the fuel pump and the sender assembly | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Fuse Block - I/P | Right side of the I/P, behind the access panel | Power and Grounding Component Views | Electrical Center Identification Views |
| Fuse Block - Underhood | Right side of the engine compartment, mounted to the strut tower | Power and Grounding Component Views | Electrical Center Identification Views |
| Fusible Link | Front of the engine, on the starter assembly coming from the generator | Harness Routing Views | - |
| Garage Door Opener | Part of the left vanity mirror/sunshade | Garage Door Opener Component Views | Garage Door Opener Connector End Views |
| Generator | Top right rear side of the engine | Engine Electrical Component Views | Engine Electrical Connector End Views |
| Headlamp - High Beam - Left | Left front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Headlamp - High Beam - Right | Right front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Headlamp - Low Beam - Left | Left front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Headlamp - Low Beam - Right | Right front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Heated Oxygen Sensor (HO2S) 1 | Rear of the engine, mounted in the exhaust manifold | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Heated Oxygen Sensor (HO2S) 2 | In the exhaust system, behind the catalytic converter | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Heated Seat Element - Driver Back (KA1) | Under the upholstery of the driver seat back | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Element - Driver Cushion (KA1) | Under the upholstery of the driver seat bottom | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Element - Front Passenger Back (KA1) | Under the upholstery of the passenger seat back | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Element - Front Passenger Cushion (KA1) | Under the upholstery of the passenger seat bottom | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Relay - Driver (KA1) | Under the driver seat, attached to the seat bottom frame | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Relay - Front Passenger (KA1) | Under the front passenger seat, attached to the seat bottom frame | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Heated Seat Switch - Driver (KA1) | Integrated in the HVAC control module in the center of the I/P | Power Seat Systems Component Views | HVAC Connector End Views |
| Heated Seat Switch - Front Passenger (KA1) | Integrated in the HVAC control module in the center of the I/P | Power Seat Systems Component Views | HVAC Connector End Views |
| Hood Ajar Switch (AP3) | Behind the front fascia, mounted to the front of the radiator | Engine Electrical Component Views | Engine Electrical Connector End Views |
| Horn Assembly | Behind the front fascia, mounted to the frame rail extension, below the right headlamp | Horns Component Views | Inline Harness Connector End Views |
| Horn Switch | Behind inflatable restraint steering wheel module, part of steering wheel | - | - |
| HVAC Control Module | Center of the I/P | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| Ignition Coil 1 (LY7) | Right rear of engine at #1 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Coil 2 (LY7) | Right front of engine at #2 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Coil 3 (LY7) | Center rear of engine at #3 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Coil 4 (LY7) | Center front of engine at #4 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Coil 5 (LY7) | Left rear of engine at #5 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Coil 6 (LY7) | Left front of engine at #6 cylinder | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Ignition Control Module (ICM) (L26) | Top right of the engine | Engine Controls Component Views for the 3.8L engine | Engine Controls Connector End Views for the 3.8L engine |
| Ignition Key Warning Alarm Switch | In upper steering column mounted in ignition key cylinder housing | - | - |
| Ignition Lock Cylinder Control Actuator (D55) | In the upper steering column under cover | Steering Wheel and Column Component Views | Steering Wheel and Column Connector End Views |
| Ignition Switch | Right side of the steering column | Power and Grounding Component Views | Power and Grounding Connector End Views |
| Inflatable Restraint Front End Sensor - Right | Front right of the car, rear of the front fascia, on the upper radiator core support | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Front Passenger Presence System (PPS) Module | Under passenger front seat | - | - |
| Inflatable Restraint Front End Sensor - Left | Front left of the car, rear of the front fascia, on the upper radiator core support | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Front Passenger Presence System (PPS) Module | Under passenger front seat | - | - |
| Inflatable Restraint I/P Module | Right side of the instrument panel above the I/P compartment | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Passenger Air Bag On/Off Indicator | In the center of I/P above radio | - | SIR Connector End Views |
| Inflatable Restraint Passenger Presence System (PPS) Sensor | In passenger front seat bottom cushion under upholstery forward of heater element | - | - |
| Inflatable Restraint Roof Rail Module - Left (AY1) | Mounted on the left C-pillar behind the trim | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Roof Rail Module - Right (AY1) | Mounted on the right C-pillar behind the trim | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Sensing and Diagnostic Module (SDM) | Under the front passenger seat on the floor board, under the carpet | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Side Impact Sensor - Left (AY1) | In the lower center of the left front door | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Side Impact Sensor - Right (AY1) | In the lower center of the right front door | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Steering Wheel Module | Center of the steering wheel | SIR Component Views | SIR Connector End Views |
| Inflatable Restraint Steering Wheel Module Coil | In the steering column behind the steering wheel | SIR Component Views | SIR Connector End Views |
| Inside Rearview Mirror | Top center of the windshield | Stationary Windows Component Views | Stationary Windows Connector End Views |
| Instrument Panel Cluster (IPC) | Left side of the I/P, above the steering column | Instrument Panel, Gages, and Console Component Views | Instrument Panel, Gages, and Console Connector End Views |
| I/P Compartment Lamp Switch | Upper left side of the I/P compartment opening | Lighting Systems Component Views | Lighting Systems Connector End Views |
| I/P Courtesy Lamp - Left | Below the I/P above the left footwell | Lighting Systems Component Views | Lighting Systems Connector End Views |
| I/P Courtesy Lamp - Right | Below the I/P above the right footwell | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Knock Sensor (KS) 1 | Front of the engine, above the starter | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Knock Sensor (KS) 2 | Rear of the engine, below the exhaust manifold, above the transmission | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Lamp Assembly Switch | Left side of I/P | - | Lighting Systems Connector End Views |
| License Lamp - Left | Center of the rear fascia, left side of the license plate opening, in the deck lid | Lighting Systems Component Views | Lighting Systems Connector End Views |
| License Lamp - Right | Center of the rear fascia, right side of the license plate opening, in the deck lid | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Magnasteer Actuator | Lower rear of the engine compartment, behind the transmission, on the power steering rack at the column hook up | Steering Controls Component Views | Steering Controls Connector End Views |
| Manifold Absolute Pressure (MAP) Sensor (L26) | Top right side of the intake manifold | Engine Controls Component Views for the 3.8L engine | Engine Controls Connector End Views for the 3.8L engine |
| Manifold Absolute Pressure (MAP) Sensor (LY7) | Top rear of the engine near the fuel injectors | Engine Controls Component Views for the 3.6L engine | Engine Controls Connector End Views for the 3.6L engine |
| Marker Lamp - LF | Part of the left headlamp assembly, front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Marker Lamp - RF | Part of the right headlamp assembly, front of the vehicle | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Marker Lamp - LR | Rear of the vehicle, in the left rear lamp assembly | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Marker Lamp - RR | Rear of the vehicle, in the right rear lamp assembly | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor | Left front of the engine compartment in the air cleaner duct | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
| Microphone (UE1) | Part of inside rearview mirror | - | - |
| Mode Actuator | Left side of the HVAC assembly, above the air temperature actuator | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| Navigation Antenna (UE1) | Near the bottom center of the rear window on the package shelf | Cellular Communication Component Views | - |
| Object Sensor - LR Corner (UD7) | On the left rear corner of the rear fascia | Object Detection Component Views | Object Detection Connector End Views |
| Object Sensor - LR Middle (UD7) | On the left rear middle of the rear fascia | Object Detection Component Views | Object Detection Connector End Views |
| Object Sensor - RR Corner (UD7) | On the right rear corner of the rear fascia | Object Detection Component Views | Object Detection Connector End Views |
| Object Sensor - RR Middle (UD7) | On the right rear middle of the rear fascia | Object Detection Component Views | Object Detection Connector End Views |
| OnStar Key Pad (UE1) | Part of inside rearview mirror | - | - |
| Outside Rearview Mirror - Driver | Upper front of the driver door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Outside Rearview Mirror - Passenger | Upper front of the front passenger door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Outside Rearview Mirror Switch | Left front door trim panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Park Brake Switch | Below the left side of the I/P, part of the park brake assembly | Hydraulic Brakes Component Views | Hydraulic Brakes Connector End Views |
| Park Switch | In the center console, serviced as part of the shifter assembly | Steering Wheel and Column Component Views | - |
| Park/Turn Signal Lamp - LF | In the left lower bumper fascia | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Park/Turn Signal Lamp - RF | In the right lower bumper fascia | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Powertrain Control Module (PCM) (L26) | Left side of the engine compartment, inside the air cleaner assembly | Engine Controls Component Views for the 3.8L engine | Powertrain Control Module (PCM) Connector End Views for the 3.8L engine |
| Pressure Control Solenoid (PC SOL) Valve | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| PRNDL Lamp | In the center console next to the shifter | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Radio | Center of the I/P | Entertainment Component Views | Entertainment Connector End Views |
| Radio Antenna Module (U77) | Mounted under the headliner just above the rear window on the driver side | Entertainment Component Views | Entertainment Connector End Views |
| Radio Rear Window Antenna (U77) | Attached to the top of the rear window above the rear window defogger grid | Entertainment Component Views | Entertainment Connector End Views |
| Reading Lamps Overhead Console | In front center of headliner between visors | - | - |
| Rear Compartment Courtesy Lamp | In the rear deck, below the center of the rear window panel | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Rear Compartment Lid Latch | Inside the decklid | Body Rear End Component Views | Body Rear End Connector End Views |
| Rear Parking Assist (RPA) Display (UD7) | In the passenger compartment, rear of the headliner, in front of the rear window | Object Detection Component Views | Object Detection Connector End Views |
| Rear Parking Assist (RPA) Diagnostic Connector | LH side of the rear compartment, behind the jute | Object Detection Component Views | Object Detection Connector End Views |
| Rear Object Sensor Control Module (UD7) | On the rear window shelf, under the trim panel, center of the shelf | Object Detection Component Views | Object Detection Connector End Views |
| Rear Window Defogger Grid | On the rear window, inside on the glass | Stationary Windows Component Views | Stationary Windows Connector End Views |
| Recirculation Actuator | In back of the I/P compartment on the upper HVAC case, near the right A-pillar | HVAC Component Views
for the manual system or HVAC Component Views for the automatic system |
HVAC Connector End Views
for the manual system or HVAC Connector End Views for the automatic system |
| Remote Control Door Lock Receiver (RCDLR) | Right side of the instrument panel below the defroster panel | Keyless Entry Component Views | Keyless Entry Connector End Views |
| Seat Adjuster Motor Assembly - Driver (AG1) | Below the driver seat | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Seat Adjuster Motor Assembly - Passenger (AG2) | Below the passenger seat | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Seat Adjuster Switch - Driver (AG1) | Left side of the driver seat lower frame | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Seat Adjuster Switch - Passenger (AG2) | Right side of the passenger seat lower frame | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Seat Belt Switch - Driver | Inside the right half of the driver seat belt retractor assembly | Seat Belt Component Views | Seat Belt Connector End Views |
| Seat Belt Switch - Passenger | Inside the left half of the passenger seat belt retractor assembly | Seat Belt Component Views | Seat Belt Connector End Views |
| Seat Belt Pretensioner - Left | Mounted under the right side of the driver seat, part of the seat belt buckle | SIR Component Views | SIR Connector End Views |
| Seat Belt Pretensioner - Right | Mounted under the left side of the front passenger seat, part of the seat belt buckle | SIR Component Views | SIR Connector End Views |
| Seat Lumbar Switch - Driver (AL9) | On the left side of the driver seat | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Seat Lumbar Motor (AL9) | Under the seat back upholstery, on the back of the driver seat frame | Power Seat Systems Component Views | Power Seat Systems Connector End Views |
| Speaker - Center (U88) | Top center of the I/P | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - LF Door | Lower front of the driver door trim panel | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - RF Door | Lower front of the front passenger door trim panel | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - LF Door Tweeter | Upper front of the driver door trim panel | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - RF Door Tweeter | Upper front of the front passenger door trim panel | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - LR | Mounted in the left side or the rear window panel | Entertainment Component Views | Entertainment Connector End Views |
| Speaker - RR | Mounted in the right side of the rear window panel | Entertainment Component Views | Entertainment Connector End Views |
| Starter | Lower front of the engine, facing the radiator, at the transmission | Engine Electrical Component Views | Engine Electrical Connector End Views |
| Starter Solenoid | Lower front of the engine attached to the starter, facing the radiator | Engine Electrical Component Views | - |
| Steering Angle Sensor (JL4/JL9) | At the base of the steering column, behind the knee bolster | ABS Component Views | ABS Connector End Views |
| Steering Wheel Controls - Left (UK3) | In the left steering wheel spoke | Entertainment Component Views | Entertainment Connector End Views |
| Steering Wheel Controls - Right (UK3) | In the right steering wheel spoke | Entertainment Component Views | Entertainment Connector End Views |
| Sunload Sensor Assembly (CJ2) | Center of the top of the I/P, next to the theft LED | HVAC Component Views for the automatic system | HVAC Connector End Views for the automatic system |
| Sunroof Motor (CF5) | Front center of the sunroof module above the windshield header panel, under the headliner | Power Roof Systems Component Views | Power Roof Systems Connector End Views |
| Sunroof Switch (CF5) | Center of the windshield header panel near the courtesy/reading lamps - front | Power Roof Systems Component Views | Power Roof Systems Connector End Views |
| Tail Lamp - Left - Lower | Rear of the vehicle, in the left rear lamp assembly | Lighting Systems Component Views | Lighting Systems Component Views |
| Tail Lamp - Left - Upper | Rear of the vehicle, in the left rear lamp assembly | Lighting Systems Component Views | Lighting Systems Component Views |
| Tail Lamp - Right - Lower | Rear of the vehicle, in the right rear lamp assembly | Lighting Systems Component Views | Lighting Systems Component Views |
| Tail Lamp - Right - Upper | Rear of the vehicle, in the right rear lamp assembly | Lighting Systems Component Views | Lighting Systems Component Views |
| Tail/Stop and Turn Signal Lamp - Left | Rear of the vehicle, in the left rear lamp assembly | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Tail/Stop and Turn Signal Lamp - Right | Rear of the vehicle, in the right rear lamp assembly | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Theft Deterrent Exciter Module | Part of the ignition key cylinder housing | Theft Deterrent System Component Views | Theft Deterrent System Connector End Views |
| Theft LED | Center of the top of the I/P, next to the ambient light sensor | Theft Deterrent System Component Views | Theft Deterrent System Connector End Views |
| Throttle Actuator Control (TAC) Module | Top of the engine on the throttle assembly | Engine Controls Component Views
for the 3.6L engine or Engine Controls Component Views for the 3.8L engine |
Engine Controls Connector End Views
for the 3.6L engine or Engine Controls Connector End Views for the 3.8L engine |
| Torque Converter Clutch (TCC) Solenoid Valve | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Transmission Control Module (TCM) | Inside air cleaner, left front of engine compartment | - | Automatic Transmission Related Connector End Views |
| Transmission Internal Mode Switch (IMS) | Inside the automatic transmission | Automatic Transmission Electronic Component Views | Automatic Transmission Internal Connector End Views |
| Turn Signal/Multifunction Switch | Inside the steering column, below the inflatable restraint steering wheel module coil on the left side | Lighting Systems Component Views or Wiper/Washer System Component Views |
Lighting Systems Connector End Views or Wiper/Washer System Connector End Views |
| Vanity Mirror Lamp - Left (DH6) | Mounted in the sunshade, on the left side of the windshield header | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Vanity Mirror Lamp - Right (DH6) | Mounted in the sunshade, on the right side of the windshield header | Lighting Systems Component Views | Lighting Systems Connector End Views |
| Vehicle Communications Interface Module (VCIM) (UE1) | Center of the I/P below the HVAC control module, in rear of console | Cellular Communication Component Views | Cellular Communication Connector End Views |
| Vehicle Speed Sensor (VSS) | Right side of the transmission, near the right axle shaft | Automatic Transmission Electronic Component Views | Automatic Transmission Electronic Component Views |
| Voice Recorder/Cruise Switch Assembly | Mounted on the center left rear side of the steering wheel | Cruise Control Component Views | Cruise Control Connector End Views |
| Wheel Speed Sensor (WSS) - LF (JL4/JL9) | Inside the left front wheel hub | ABS Component Views | ABS Connector End Views |
| Wheel Speed Sensor (WSS) - RF (JL4/JL9) | Inside the right front wheel hub | ABS Component Views | ABS Connector End Views |
| Wheel Speed Sensor (WSS) - LR (JL4/JL9) | Inside the left rear wheel hub | ABS Component Views | ABS Connector End Views |
| Wheel Speed Sensor (WSS) - RR (JL4/JL9) | Inside the right rear wheel hub | ABS Component Views | ABS Connector End Views |
| Window Motor - Driver | Center of the driver door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Motor - Front Passenger | Center of the front passenger door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Motor - LR | Center of the left rear door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Motor - RR | Center of the right rear door | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Switch - Driver | Center of the front driver door trim panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Switch - Front Passenger | Center of the front passenger door trim panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Switch - LR | Center of the left rear door trim panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Window Switch - RR | Center of the right rear door trim panel | Power Door Systems Component Views | Power Door Systems Connector End Views |
| Windshield Washer Fluid Level Switch | Right side of the engine compartment, in the lower portion of the washer fluid container | Wiper/Washer System Component Views | Wiper/Washer System Connector End Views |
| Windshield Washer Fluid Pump | Right side of the engine compartment, in the lower portion of the washer fluid container | Wiper/Washer System Component Views | Wiper/Washer System Connector End Views |
| Windshield Wiper Motor | In the left side cowl panel, below the air inlet screen | Wiper/Washer System Component Views | Wiper/Washer System Connector End Views |
| Windshield Wiper/Washer Switch | Part of the urn signal/multifunction switch grounded on the left side of the steering column just behind the steering wheel | Wiper/Washer System Component Views | Wiper/Washer System Connector End Views |
| Yaw and Lateral Acceleration Sensor (JL4/JL9) | Under the rear side of the center console | ABS Component Views | ABS Connector End Views |
| C100 (20 Cavities) | Engine to the automatic transmission harness, on the left side of the engine compartment, on the top of the transmission | Harness Routing Views | Inline Harness Connector End Views |
| C101 (20 Cavities) | I/P wiring harness to the engine wiring harness, on the left side of the engine compartment, on the front of the strut tower | Harness Routing Views | Inline Harness Connector End Views |
| C102 (4 Cavities) (LY7) | Off-engine wiring harness to I/P wiring harness, on the left side of the engine compartment, on the front of the strut tower | Harness Routing Views | Inline Harness Connector End Views |
| C104 (2 Cavities) | I/P wiring harness to the engine wiring harness, below the underhood fuse block, near the battery | Harness Routing Views | Inline Harness Connector End Views |
| C107 (LY7) (7 Cavities) | Off-engine wiring harness to the on-engine wiring harness, by the ECM | Harness Routing Views | Inline Harness Connector End Views |
| C108 (1 Cavity) | Battery cable wiring harness to the I/P wiring harness, near the underhood fuse block | Harness Routing Views | Inline Harness Connector End Views |
| C109 (LY7) (10 Cavities) | On-engine wiring harness to the fuel injector wiring harness, | Harness Routing Views | Inline Harness Connector End Views |
| C110 (8 Cavities) (L26) | Engine wiring harness to the ignition control module wiring harness, on the top of the engine, near the ignition control module, above fuel injector 1 | Harness Routing Views | Inline Harness Connector End Views |
| C120 (6 Cavities) | I/P to forward lamp harness, lower right side of the engine compartment below the washer fluid tank fill neck | Harness Routing Views | Inline Harness Connector End Views |
| C125 (1 Cavity) (L26) | Engine wiring harness to the knock sensor (KS) bank 2 jumper harness, rear of the engine under the vehicle speed sensor (VSS) | Harness Routing Views | Inline Harness Connector End Views |
| C126 (2 Cavities) (L26) | Engine wiring harness to the ECT sensor jumper harness, on the top center of the engine, on the intake manifold, near fuel injector 5 | Harness Routing Views | Inline Harness Connector End Views |
| C141 (6 Cavities) | Forward lamp wiring harness to the left headlamp wiring harness, behind the headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C142 (6 Cavities) | Forward lamp wiring harness to the right headlamp wiring harness, behind the headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C143 (4 Cavities) | Forward lamp wiring harness to the left forward lamp jumper wiring harness, behind the park/turn signal | Harness Routing Views | Inline Harness Connector End Views |
| C144 (4 Cavities) | Forward lamp wiring harness to the right forward lamp jumper wiring harness, behind the park/turn signal | Harness Routing Views | Inline Harness Connector End Views |
| C145 (2 Cavities) | Forward lamp wiring harness to the left sidemarker lamp harness, behind the left headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C146 (2 Cavities) | Forward lamp wiring harness to the right sidemarker lamp harness, behind the right headlamp | Harness Routing Views | Inline Harness Connector End Views |
| C200 (20 Cavities) | I/P wiring harness to the body wiring harness, behind the right side of the 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, behind the left knee bolster, on the right side of the steering column | Harness Routing Views | Inline Harness Connector End Views |
| C202 (Coax) (VE1) | I/P wiring harness to the cellular antenna, right side of the I/P, near the fuse block - I/P behind right I/P access panel | Harness Routing Views | Inline Harness Connector End Views |
| C203 (2 Cavities) | Behind right I/P access panel | - | - |
| C204 (4 Cavities) | Behind left I/P knee bolster next to C201 | - | - |
| C208 (10 Cavities) | I/P wiring harness to the body wiring harness, in back of the left side dash access panel | Harness Routing Views | Inline Harness Connector End Views |
| C209 (4 Cavities) | Behind right I/P access panel | - | Inline Harness Connector End Views |
| C210 (12 Cavities) (C67) | I/P wiring harness to the HVAC wiring harness, behind the radio | Harness Routing Views | Inline Harness Connector End Views |
| C240 (2 Cavities) (D55) | Body wiring harness to the front floor console wiring harness, under the front end of the console | Harness Routing Views | Inline Harness Connector End Views |
| C241 (3 Cavities) | I/P wiring harness to the shifter wiring harness, under the floor console in front of the shifter | Harness Routing Views | Inline Harness Connector End Views |
| C260 (40 Cavities) | Body wiring harness to the left front door wiring harness, center of the left front door jamb | Harness Routing Views | Inline Harness Connector End Views |
| C261 (40 Cavities) | Body wiring harness to the right front door wiring harness, center of the right front door jamb | Harness Routing Views | Inline Harness Connector End Views |
| C275 (8 Cavities) (UK3) | Behind left I/P knee bolster taped to column harness | - | Inline Harness Connector End Views |
| C277 (8 Cavities) (UK3) | Behind drivers inflator module in steering wheel | Harness Routing Views | Inline Harness Connector End Views |
| C278 (4 Cavities) | PSIR jumper to body harness, behind the right kick panel | Harness Routing Views | Inline Harness Connector End Views |
| C290 (1 Cavity) | I/P antenna to the body harness antenna lead, behind the left side of the I/P, near the base of the A-pillar (kick panel) | Harness Routing Views | - |
| C291 (1 Cavity) | I/P wiring harness to the navigation antenna lead, behind the left side of the I/P, near the base of the A-pillar (kick panel) | Harness Routing Views | - |
| C311 (12 Cavities) | Body wiring harness to the driver seat wiring harness, below the driver seat, at the rear near the carpet | Harness Routing Views | Inline Harness Connector End Views |
| C312 (4 Cavities) (AL9) | Seat wiring harness to the seat back wiring harness below the driver seat, at the rear near the carpet | Harness Routing Views | Inline Harness Connector End Views |
| C313 (16 Cavities) (AG2) | Body wiring harness to the front passenger seat wiring harness, below the front passenger seat | Harness Routing Views | Inline Harness Connector End Views |
| C315 (2 Cavities) | Body wiring harness to the right front seat safety harness, under the passenger seat, at the rear near the carpet | Harness Routing Views | Inline Harness Connector End Views |
| C316 (2 Cavities) | Body wiring harness to the left front seat safety harness, under the driver seat, at the rear near the carpet | Harness Routing Views | Inline Harness Connector End Views |
| C317 (2 Cavities) | In headliner left front near visor | Harness Routing Views | Inline Harness Connector End Views |
| C318 (2 Cavities) | In headliner right front near visor | Harness Routing Views | Inline Harness Connector End Views |
| C355 (9 Cavities) | Body wiring harness to the left rear door wiring harness, behind the trim at the center of the B-pillar | Harness Routing Views | Inline Harness Connector End Views |
| C356 (9 Cavities) | Body wiring harness to the right rear door wiring harness, behind the trim at the center of the B-pillar | Harness Routing Views | Inline Harness Connector End Views |
| C390 (12 Cavities) | Body wiring harness to the roof wiring harness, under the right side of the rear package shelf | Harness Routing Views | Inline Harness Connector End Views |
| C398 (6 Cavities) (CF5) | Roof harness to the sunroof harness, under headliner near right visor | Harness Routing Views | Inline Harness Connector End Views |
| C400 (8 Cavities) | Body wiring harness to the rear deck lid wiring harness, in the rear compartment, under the right side of the package shelf | Harness Routing Views | Inline Harness Connector End Views |
| C401 (4 Cavities) | Body wiring harness to the left rear lamp wiring harness, behind the left rear lamp housing | Harness Routing Views | Inline Harness Connector End Views |
| C402 (4 Cavities) | Body wiring harness to the right rear lamp wiring harness, behind the right rear lamp housing | Harness Routing Views | Inline Harness Connector End Views |
| C405 (12 Cavities) | Body wiring harness to the fuel tank wiring harness, in the rear compartment floor, forward of the spare tire well | Harness Routing Views | Inline Harness Connector End Views |
| C406 (2 Cavities) | Below left rear tail lamp assembly | Harness Routing Views | Inline Harness Connector End Views |
| C450 (8 Cavities) (UD7) | Below right rear tail lamp assembly | Harness Routing Views | Inline Harness Connector End Views |
| C501 (52 Cavities) | Left front door wiring harness to the left front door trim harness, mounted to the inside of the left front door panel | Harness Routing Views | Inline Harness Connector End Views |
| C601 (52 Cavities) | Right front door wiring harness to the right front door trim harness, mounted to the inside of the right front door panel | Harness Routing Views | Harness Routing Views |
| G100 | (CKT 50) In back of the right headlamp on the frame | Power and Grounding Component Views | - |
| G101 | (CKT 1350) Left side of the front end upper tie bar, in back of the headlamp | Power and Grounding Component Views | - |
| G102 | (CKT 50) Near the battery | Power and Grounding Component Views | - |
| G103 (LY7) | (CKT 450) Redundant ground from the ECM to the even bank cylinder head | Power and Grounding Component Views | - |
| G111 | (CKT 50) Lower left front of the engine, on the transmission stud, near the starter | Power and Grounding Component Views | - |
| G112 (L26) | (CKT 51) Right side of the engine, on the ignition control module bracket | Power and Grounding Component Views | - |
| G113 (L26) | (CKT'S 451, 551 and 1050) Lower left front of the engine, on the transmission stud, near the starter | Power and Grounding Component Views | - |
| G115 (L26) | (CKT 251) On the transmission stud, to the right of the starter | Power and Grounding Component Views | - |
| G115 (LY7) | (CKT 251) Mounted to the bank 1 cylinder head above the exhaust manifold | Power and Grounding Component Views | - |
| G130 (LY7) | (CKTs 1550, 1551) Left rear of engine on cylinder head | Power and Grounding Component Views | - |
| G131 (LY7) | (CKTs 150, 151) Right rear of engine on cylinder head | Power and Grounding Component Views | - |
| G200 | (CKTs 150, 1450, 1950) Behind left I/P knee bolster next to G202 at base of steering column | Power and Grounding Component Views | - |
| G201 | (CKTs 1650, 1750) Below the I/P, bolted to the I/P carrier, behind and to the left of the I/P compartment | Power and Grounding Component Views | - |
| G202 | (CKTs 351, 1551) Left side of the I/P, at the base of the steering column next to G200 | Power and Grounding Component Views | - |
| G301 | (CKTs 550, 1150) Inside the left door sill, forward of the left front seat | Power and Grounding Component Views | - |
| G302 | (CKT 750) Right door sill, forward of the right front seat | Power and Grounding Component Views | - |
| S101 | (CKT 451) Engine wiring harness, in the left front of the engine compartment, approximately 5 cm (2 in) from the breakout to the PCM, towards G113 | Harness Routing Views | - |
| S102 | (CKT 551) Engine wiring harness, top of the engine, approximately 5 cm (2 in) from the breakout to the throttle actuator control (TAC) module, towards the PCM | Harness Routing Views | - |
| S103 (LY7) | (CKT 5292) Pre-engine wiring harness near ignition coils | Harness Routing Views | - |
| S104 (LY7) | (CKT 5292) Fuel injector wiring harness | Harness Routing Views | - |
| S106 (LY7) | (CKT 5291) Pre-engine wiring harness approximately 5 cm (1.9 in) from ignition coil 1 towards ignition coil 3 | Harness Routing Views | - |
| S107 (JL4) | (CKT 1798) Off-engine wiring harness, in the left side of the engine compartment, approximately 6 cm (2.3 in) from the breakout to the brake fluid pressure sensor, towards the brake fluid pressure sensor | Harness Routing Views | - |
| S108 (LY7) | (CKT 5291) Fuel injector wiring harness | Harness Routing Views | - |
| S109 (L26) | (CKT 639) Engine wiring harness, on the top of the engine, approximately 8 cm (3 in) from the breakout to fuel injector 3, towards fuel injector 5 | Harness Routing Views | - |
| S110 (LY7) | (CKT 5293) Pre-engine wiring harness approximately 5.5 cm (2 in) from the breakout to the engine control module | Harness Routing Views | - |
| S112 | (CKT 1350) Forward lamp harness approximately 19 cm (7.5 in) from left headlamp assembly | Harness Routing Views | - |
| S114 (NU3) | (CKT 1050) Engine wiring harness, approximately 20 cm (8 in) from G115 | Harness Routing Views | - |
| S115 | (CKT 839) Automatic transmission wiring harness, inside the transmission housing, approximately 19 cm (7.5 in) from inline connector C113 | Harness Routing Views | - |
| S116 (LY7) | (CKT 1451) Off-engine wiring harness, approximately 39.5 cm (15.5 in) from the underhood fuse block towards the transmission control module | Harness Routing Views | - |
| S118 (LY7) | (CKT 2709) Off-engine wiring harness, approximately 32 cm (12 in) from the underhood fuse block towards the transmission control module | Harness Routing Views | - |
| S119 (LY7) | (CKT 470) On-engine wiring harness, approximately 34.5 cm (13.5 in) from the engine control module | Harness Routing Views | - |
| S120 (LY7) | (CKT 605) On-engine wiring harness, approximately 39.5 cm (15.5 in) from the engine control module | Harness Routing Views | - |
| S121 (LY7) | (CKT 705) Pre-engine wiring harness, approximately 9 cm (3.5 in) from the camshaft position sensor bank 1 intake | Harness Routing Views | - |
| S124 | (CKT 1250) Forward lamp wiring harness, behind the right headlamp, approximately 5 cm (2 in) from the breakout to C142, towards the horn assembly | Harness Routing Views | - |
| S126 | (CKT 1250) In the right headlamp wiring harness | - | - |
| S127 | (CKT 1350) In the left headlamp wiring harness | - | - |
| S130 (LY7) | (CKT 1550) On-engine wiring harness, Left rear of the engine approximately 15.25 cm (6 in) from G130 | Harness Routing Views | - |
| S131 | (CKT 150) On-engine wiring harness, Left rear of the engine approximately 30.50 cm (12 in) from G130 | Harness Routing Views | - |
| S132 (LY7) | (CKT 1551) On-engine wiring harness, Left rear of the engine approximately 19 cm (7.5 in) from G130 | Harness Routing Views | - |
| S133 | (CKT 151) On-engine wiring harness, Left rear of the engine approximately 30.50 cm (12 in) from G131 | Harness Routing Views | - |
| S144 | (CKT 644) Ignition control module wiring harness, on the top of the engine near the ignition control module, approximately 12 cm (5 in) from the inline connector C110 breakout, towards the ICM | Harness Routing Views | - |
| S145 | (CKT 836) Ignition control module wiring harness, on the top of the engine near the ignition control module, approximately 5.5 cm (2.2 in) from the inline connector C110 breakout, towards the ICM | Harness Routing Views | - |
| S200 | (CKT 644) Steering column wiring harness, near the ignition switch | Harness Routing Views | - |
| S201 | (CKT 1141) I/P wiring harness, behind the right side of the I/P, approximately 4 cm (2 in) from the breakout to the RCDLR, towards the ambient light sensor | Harness Routing Views | - |
| S203 | (CKT 8) I/P harness, below the center of the I/P, approximately 4 cm (1.5 in) from the second breakout from the DLC connector, towards the brake pedal position sensor | Harness Routing Views | - |
| S204 | (CKT 812) I/P wiring harness, left side of the I/P, approximately 21 cm (8 in) from the lamp assembly switch towards the engine compartment pass-through | Harness Routing Views | - |
| S211 | (CKT 1551) I/P wiring harness, below the center of the I/P, approximately 10 cm (4 in) from the breakout to the data link connector, towards the brake pedal position sensor | Harness Routing Views | - |
| S213 | (CKT 150) I/P wiring harness, below the center of the I/P, approximately 5 cm (2 in) from the breakout to the data link connector, towards the brake pedal position sensor | Harness Routing Views | - |
| S215 | (CKT 1551) Steering column wiring harness, approximately 4.5 cm (2 in) from the breakout to the windshield wiper/washer switch, towards the inline connector C201 | Harness Routing Views | - |
| S216 (JL4) | (CKT 1798) I/P wiring harness, inside the passenger compartment approximately 14 cm (5.5 in) from the pass-through to the brake fluid level switch | Harness Routing Views | - |
| S231 | (CKT 150) Front floor console wiring harness, approximately 13 cm (5.25 in) from the breakout to the traction control switch, towards the inline connector C240 | Harness Routing Views | - |
| S238 | (CKT 2540) Front floor console wiring harness, approximately 5 cm (2 in) from the breakout to the traction control switch, towards the inline connector C240 | Harness Routing Views | - |
| S303 | (CKT 550) Body wiring harness, below the left side of the driver seat, approximately 19 cm (7.5 in) from the breakout to G301, towards the inline connector C355 | Harness Routing Views | - |
| S304 | (CKT 550) Left front door trim harness, approximately 5 cm (2 in) from the breakout to the door lock switch - driver, towards the window switch - driver | Harness Routing Views | - |
| S305 | (CKT 550) Left front door wiring harness, approximately 8.5 cm (3.5 in) from the breakout to the window motor - driver, towards the inline connector C303 | Harness Routing Views | - |
| S307 | (CKT 1307) Body wiring harness, approximately 14.5 cm (6 in) from the breakout to G301 towards C301 | Harness Routing Views | - |
| S314 | (CKT 294) Body wiring harness, below the right side of the front passenger seat, approximately 29 cm (11.5 in) from the second breakout to the inline connector C311, towards the inflatable restraint sensing and diagnostic module | Harness Routing Views | - |
| S315 | (CKT 295) Body wiring harness, below the right front passenger seat, approximately 26 cm (10.25 in) from the second breakout to G301, towards the inflatable restraint sensing and diagnostic module | Harness Routing Views | - |
| S317 | (CKT 1794) Body wiring harness, approximately 7 cm (3 in) from the breakout to the audio amplifier, towards the inline connector C390 | Harness Routing Views | - |
| S318 | (CKT 346) Body wiring harness, approximately 31.5 cm (12.5 in) from the breakout to the audio amplifier, towards the inline connector C390 | Harness Routing Views | - |
| S330 | (CKT 550) Driver seat wiring harness, below the driver seat, approximately 4.5 cm (1.75 in) from the breakout to the seat belt switch, towards the seat adjuster switch - driver | Harness Routing Views | - |
| S331 | (CKT 1140) Driver seat wiring harness, below the driver seat, approximately 4.5 cm (1.75 in) from the breakout to the seat lumbar switch - driver, toward the inline connector C311 | Harness Routing Views | - |
| S333 | (CKT 750) Front passenger seat wiring harness below the front passenger seat, approximately 7 cm (2.75 in) from the breakout to the seat belt pretensioner - RF, towards the heated seat relay - front passenger | Harness Routing Views | - |
| S350 | (CKT 1307) Body wiring harness, below the left side of the driver seat, approximately 26 cm (10.25 in) from the breakout to G301, towards the inline connector C355 | Harness Routing Views | - |
| S360 | (CKT 346) Body wiring harness, below the center of the rear window panel, approximately 90 cm (36 in) from the breakout to the rear compartment courtesy lamp | Harness Routing Views | - |
| S361 | (CKT 1794) Body wiring harness, below the center of the rear window panel, approximately 45 cm (18 in) from the breakout to the rear compartment courtesy lamp | Harness Routing Views | - |
| S374 (UV6) | (CKT 8) Front floor console wiring harness, approximately 10 cm (4 in) from the breakout to the head up display (HUD) switch, towards the inline connector C240 | Harness Routing Views | - |
| S390 | (CKT 750) Roof wiring harness, near the center of the windshield header approximately 20 cm (8 in) from the courtesy/reading lamp - right breakout, towards the inside rearview mirror | Harness Routing Views | - |
| S393 | (CKT 1732) Roof wiring harness, near the center of the windshield header approximately 10 cm (4 in) from the courtesy/reading lamp - right breakout, towards the inside rearview mirror | Harness Routing Views | - |
| S398 | (CKT 690) Roof wiring harness, near the center of the windshield header approximately 7.5 cm (3 in) from the courtesy/reading lamp - right breakout, towards the inline connector C390 | Harness Routing Views | - |
| S406 | (CKT 750) Body wiring harness, below the rear window panel, approximately 9 cm (3.5 in) from the breakout to the inline connector C356, towards G302 | Harness Routing Views | - |
| S407 | (CKT 9) Body wiring harness, inside the right side of the rear compartment, approximately 78.5 cm (31.5 in) from the breakout to the inline connector C405, towards the inline connector C402 | Harness Routing Views | - |
| S416 | (CKT 750) Rear compartment lid wiring harness, approximately 13 cm (5 in) from the breakout to C404, towards the rear compartment lid ajar switch | Harness Routing Views | - |
| S420 | (CKT 24) Body harness, inside the right side of the rear compartment, approximately 50 cm (19.5 in) from the breakout to inline connector C405 | Harness Routing Views | - |
| S604 | (CKT 750) Right front door wiring harness, approximately 25.5 cm (10 in) from the breakout to the inline connector C304, towards the window motor - front passenger | Harness Routing Views | - |
| S605 | (CKT 750) Right front door trim wiring harness, approximately 5 cm (2 in) from the breakout to the door lock switch - front passenger, towards the inline connector C304 | Harness Routing Views | - |
| S900 | (CKT 550) In the left tail lamp wiring harness | - | - |
| S901 | (CKT 750) In the right tail lamp wiring harness | - | - |
| S902 | (CKT 9) In the left tail lamp wiring harness | - | - |
| S903 | (CKT 9) In the right tail lamp wiring harness | - | - |
| Splice Pack SP205 | Clipped to the knee bolster panel, to the right of the data link connector | Computer/Integrating Systems Component Views | Computer/Integrating Systems Connector End Views |
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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.