GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2SS) Valve (MN5/MXO)

Inside the transmission

Powertrain Component Views

Component Connector End Views

2-3 Shift Solenoid (2-3 SS) Valve (MN5/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/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

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/MXO)

Inside the transmission

Powertrain Component Views

Component Connector End Views

Automatic Transmission Input Shaft Speed (AT ISS) Sensor (MN5/MXO)

On top of the transmission, right side at the axle

Powertrain Component Views

Component Connector End Views

Automatic Transmission Fluid Temperature (TFT) Sensor (MN5/MXO)

In the automatic transmission

Powertrain Component Views

--

Auxiliary Power Outlet - Console

In the center console near the shifter

Instrument Panel/Center Console Component Views

Component Connector End 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/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 Booster Pump Motor

Left side center of the engine under the intake manifold

Front of Vehicle/Engine Compartment Component 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 Sensor

Above the brake pedal assembly

Instrument Panel/Center Console Component Views

Component Connector End Views

Camshaft Position (CMP) Actuator Solenoid - Exhaust (LE5/LNF)

On the top of the engine between the camshaft covers

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Actuator Solenoid - Intake (LE5/LNF)

On the top of the engine between the camshaft covers

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Sensor (L61)

Upper front of the engine near the camshaft cover

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Sensor - Exhaust (LE5/LNF)

Upper rear of the engine at the side of the #4 exhaust port

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Sensor - Intake (LE5/LNF)

Upper rear of the engine at the side of the #4 intake port

Powertrain Component Views

Component Connector End Views

Cellular 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)/Auxiliary Power Outlet (without 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/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

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

Cooling Fan - 1 (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

Cooling Fan - 2 (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

Cooling Fan Motor (L61/ LE5)

In front of the engine compartment, attached to the radiator shroud, engine side

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Cooling Fan Resistor (LE5)

In front of the engine compartment, at the left front lower radiator shroud, engine side

Front of Vehicle/Engine Compartment 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/Cellular Radio Antenna (U2K/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 (-CF5)

In the center of the headliner

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Ajar Switch - Driver

Lower left A-pillar between the door hinges

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Ajar Switch - Left Rear (Sedan)

Center of the left B-pillar between the hinges

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Ajar Switch - Right Front

Lower right A-pillar between the door hinges

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Ajar 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 - Front 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/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

Electronic Power Steering (EPS) Control Module

Under the left instrument panel at the base of the steering column

Instrument Panel/Center Console 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 #4 exhaust port

Powertrain 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 (L61/LE5)

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 #1 port in the combustion chamber on the cylinder head

Powertrain Component Views

Component Connector End Views

Fuel Injector 2 (L61/LE5)

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 #2 port in the combustion chamber on the cylinder head

Powertrain Component Views

Component Connector End Views

Fuel Injector 3 (L61/LE5)

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 #3 port in the combustion chamber on the cylinder head

Powertrain Component Views

Component Connector End Views

Fuel Injector 4 (L61/LE5)

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 #4 port in the combustion chamber on the cylinder head

Powertrain Component Views

Component Connector End Views

Fuel Pump (FP) 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 High/Low Beam/DRL - Left

Center bulb of the left headlamp assembly

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Headlamp High/Low Beam/DRL - 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 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 Module - Driver (KA1)

Under the front center of the driver seat

Passenger Compartment/Roof Component Views

Component Connector End Views

Heated Seat Module - Passenger (KA1)

Under the front center of the front passenger seat

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/Module 1

On the top of the engine, under the cover at cylinder 1

Powertrain Component Views

Component Connector End Views

Ignition Coil/Module 2

On the top of the engine, under the cover at cylinder 2

Powertrain Component Views

Component Connector End Views

Ignition Coil/Module 3

On the top of the engine, under the cover at cylinder 3

Powertrain Component Views

Component Connector End Views

Ignition Coil/Module 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 Instrument Panel (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 Passenger Seat Belt Tension Sensor

In the passenger seat belt retractor

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Roof Rail Module - Left (ASF)

Above front and rear door rails behind headliner

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Roof Rail Module - Right (ASF)

Above front and rear door rails behind headliner

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

Input Shaft Speed Sensor (MN5/MXO)

Internal to the automatic transmission

--

--

Inside Rearview Mirror

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) (L61/LE5)

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 #3 intake port

Powertrain Component Views

Component Connector End Views

Manifold Absolute Pressure (MAP) Sensor (L61/LE5)

Top front of the engine, at #3 cylinder intake port runner

Powertrain 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 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 (L61/LE5)

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 rear view 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/MXO)

Left side of the engine compartment, on top of the transmission

Powertrain Component Views

Component Connector End Views

Park/Turn Signal Lamp - Left Front

Outer bulb of the left headlamp assembly

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Park/Turn Signal Lamp - Right Front

Outer bulb of the right headlamp assembly

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Pressure Control (PC) Solenoid Valve (MN5/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 Retractor Pretensioner - Driver

In the left B-pillar

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Retractor 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 Relay (NU6)

At the left front of the engine compartment on the side of the underhood fuse block

Front of Vehicle/Engine Compartment Component Views

--

Secondary Air Injection (AIR) Solenoid (NU6)

On the left rear of the engine near the exhaust manifold

--

Component Connector End Views

Side Marker Lamp - Left Front

Center bulb of the left headlamp assembly

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Side Marker Lamp - Right Front

Center bulb of the right headlamp assembly

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Speaker - Left Front Door

Lower front of the left front door

Door Component Views

Component Connector End Views

Speaker - Left Front Door 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 Door

Lower front of the right front door

Door Component Views

Component Connector End Views

Speaker - Right Front Door 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

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 Controls - Left (UK3)

On the left side of the steering wheel

Instrument Panel/Center Console Component Views

Component Connector End Views

Steering Wheel Controls - 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 Control Module

In the steering column near the ignition switch

Instrument Panel/Center Console Component Views

Component Connector End Views

Throttle Actuator Control (TAC) Module (L61/LE5)

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

Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve (MN5/MX0)

In the automatic transmission

Powertrain Component Views

Component Connector End Views

Traction Control Switch (JL4/JL9)

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/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 Modulated (PWM) Solenoid Valve (MN5/MXO

Internal to the automatic transmission

Powertrain Component Views

--

Turbo 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/JL9/JL4)

Inside the left front wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Wheel Speed Sensor (WSS) - Left Rear (JM4/JL9/JL4)

Inside the left rear wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Wheel Speed Sensor (WSS) - Right Front (JM4/JL9/JL4)

Inside the right front wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Wheel Speed Sensor (WSS) - Right Rear (JM4/JL9/JL4)

Inside the right rear wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Window Motor - Driver (AU3/DG7)

In the driver door

Door Component Views

Component Connector End Views

Window Motor - Front Passenger (AU3/DG7)

In the right front door

Door Component Views

Component Connector End Views

Window Motor - Left Rear (Sedan) (AU3/DG7)

In the left rear door

Door Component Views

Component Connector End Views

Window Motor - Right Rear (Sedan) (AU3/DG7)

In the right rear door

Door Component Views

Component Connector End Views

Window Switch - Driver (AU3/DG7)

On the inside trim panel of the left front door

Door Component Views

Component Connector End Views

Window Switch - Front Passenger (AU3/DG7)

In the right front door trim panel

Door Component Views

Component Connector End Views

Window Switch - Left Rear (Sedan) (AU3/DG7)

In the left rear door trim panel

Door Component Views

Component Connector End Views

Window Switch - Right Rear (Sedan) (AU3/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/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) (L61/LE5)

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/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/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/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/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) (-AU3/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/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) (-AU3/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

(CKT 150, 350) In the left side of the engine compartment under the coolant reservoir

Harness Routing Views

--

G102

(CKT 250) Left front of the engine compartment on the cross bar at the washer reservoir fill cap

Harness Routing Views

--

G103

(CKT 50) Left front of the engine compartment under the left headlamp on the frame rail

Harness Routing Views

--

G105

(CKT 451) On the lower left front of the transmission case

Harness Routing Views

--

G107

(CKT 1350) Left Rear of the engine cylinder head at the #4 exhaust port

Harness Routing Views

--

G109

(CKT 1150) In the rear of the engine compartment on the left strut tower at the base of the hood support

Harness Routing Views

--

G111

(CKT 1050) In the right front of the engine compartment on the engine block below the generator

Harness Routing Views

--

G201

(CKT 651, 1051) Behind the left side of the instrument panel to the right of the steering column

Harness Routing Views

--

G203

(CKT 550) Behind the right side of the instrument panel in back of the I/P compartment

Harness Routing Views

--

G301

(CKT 650, 1250, 1251) Left front side of the vehicle, under the driver seat

Harness Routing Views

--

G306

(CKT 351) Under the center console near the sensing and diagnostic module (SDM)

Harness Routing Views

--

G401

(CKT 750, 751) Center of the rear shelf, near the left rear speaker

Harness Routing Views

--

G402 (Coupe)

(CKT 850) Under the rear shelf near the left rear speaker

Harness Routing Views

--

G402 (Sedan)

(CKT 850) Center of the rear shelf near the right rear speaker

Harness Routing Views

--

G403

(CKT 50) In the rear compartment of the vehicle near the battery

Harness Routing Views

--

J100

(CKT 1350) In the ignition coil harness top front of the engine

Harness Routing Views

--

J103

(CKT 139) In the fuel injectors harness, top front of the engine

Harness Routing Views

--

J105

(CKT 409) In the cooling fan jumper harness approximately 15 cm (6 in) from cooling fan motor

Harness Routing Views

--

J109 (L61)

In the cooling fan jumper harness approximately 15 cm (6 in) from G105

Harness Routing Views

--

J110 (L61)

(CKT 1050) In the cooling fan jumper harness approximately 15 cm (6 in) from G105

Harness Routing Views

--

J113 (LNF)

(CKT 5290) 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)

(CKT 5293) In the engine harness, near the turbocharger bypass valve solenoid

Harness Routing Views

--

J139 (L61/LE5)

(CKT 139) In the ignition coil harness, top front of the engine

Harness Routing Views

--

J141 (LE5)

(CKT 5292) In the ignition coil harness, top front of the engine

Harness Routing Views

--

J141 (LNF)

(CKT 5292) In the ignition coil harness, top front of the engine

Harness Routing Views

--

J200 (Coupe)

(CKT 650) 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)

(CKT 650) In the left front door harness approximately 7.85 cm (3 in) from the left front door lock switch

Harness Routing Views

--

J201

(CKT 8) Behind the inflatable restraint steering wheel module in the steering column

Harness Routing Views

--

J203

(CKT 1796) Behind the inflatable restraint steering wheel module in the steering column

Harness Routing Views

--

J206

(CKT 4) Behind the inflatable restraint steering wheel module in the steering column

Harness Routing Views

--

J208

(CKT 151) Behind the inflatable restraint steering wheel module in the steering column

Harness Routing Views

--

J233

(CKT 8) 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

(CKT 52) In the HVAC jumper harness, approximately 4.9 cm (2 in) from the HVAC control assembly

Harness Routing Views

--

J300 (Coupe)

(CKT 750) In the headliner harness approximately 5.25 cm (2 in) from the sunroof switch

Harness Routing Views

--

J300 (Sedan)

(CKT 750) In the headliner harness approximately 5.25 cm (2 in) from the sunroof switch

Harness Routing Views

--

J301

(CKT 1250) In the driver seat harness under the driver seat

Harness Routing Views

--

J302

(CKT 1250) In the front passenger seat harness under the front passenger seat

Harness Routing Views

--

J310 (LNF)

(CKT 2709) In the body harness near the rear seat

Harness Routing Views

--

J311 (LNF)

(CKT 2759) In the body harness near the rear seat

Harness Routing Views

--

J330

(CKT 744) 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)

(CKT 1307) In the body harness approximately 2.55 cm (1 in) from G301

Harness Routing Views

--

J337 (Sedan)

(CKT 5057) In the body harness approximately 6.5 cm (2.5 in) from the auxiliary power outlet console

Harness Routing Views

--

J351

(CKT 24) In the body harness approximately 4 cm (2 in) to G401 breakout

Harness Routing Views

--

J360

(CKT 8) In the body harness approximately 3.75 cm (1.25 in) from the A/T shift lock control solenoid

Harness Routing Views

--

J361

(CKT 9) In the body harness approximately 3.75 cm (1.25 in) from G301

Harness Routing Views

--

J401

(CKT 750) In the body harness, approximately 14 cm (6 in) from G401

Harness Routing Views

--

JX200

(CKT 5060) 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