GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (SS) Valve (M30)

In the automatic transmission

Powertrain Component Views

Component Connector End Views

2-3 Shift Solenoid (SS) Valve (M30)

In the automatic transmission

Powertrain Component Views

Component Connector End Views

A/C Compressor Clutch (C60)

Behind the A/C compressor pulley, part of the A/C compressor left front lower engine

Powertrain Component Views

Component Connector End Views

A/C Refrigerant Pressure Sensor (C60)

On the high pressure hose connection to the compressor right rear of engine compartment

Powertrain Component Views

Component Connector End Views

Accelerator Pedal Position (APP) Sensor

On the accelerator pedal bracket behind left I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Accessory Power Outlet - I/P 1

In the right center of the I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Accessory Power Outlet - I/P 2 (KC5)

In the left center of the I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Ambient Light Sensor

In the right side of the I/P upper trim panel

Instrument Panel/Center Console Component Views

Component Connector End Views

Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (M30)

In the automatic transmission

Powertrain Component Views

Component Connector End Views

Automatic Transmission Shift Lock Control Solenoid (M30)

On lower steering column behind left knee bolster

Instrument Panel/Center Console Component Views

Component Connector End Views

Automatic Transmission Input Shaft Speed (ISS) Sensor

In the automatic transmission

--

Component Connector End Views

Backup Lamp - Left

Left rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Backup Lamp - Right

Right rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Backup Lamp Switch (MA5)

Right side of the transmission

Powertrain Component Views

Component Connector End Views

Battery

Left front of the underhood compartment

Powertrain Component Views

Component Connector End Views

Blower Motor

Below the right side of the I/P near the I/P compartment

Instrument Panel/Center Console Component Views

Component Connector End Views

Blower Motor Resistor Assembly

Attached to the bottom of the blower behind right side of I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Body Control Module (BCM)

Right lower A-pillar behind right front kick panel

Instrument Panel/Center Console Component Views

Component Connector End Views

Brake Fluid Level Switch

On the left side of the brake fluid reservoir in the left rear of the engine compartment

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Camshaft Position (CMP) Actuator Solenoid Valve (LLR/LLV)

On the top right front of the engine

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Sensor (LH8)

Front of the engine above the crank pulley

Powertrain Component Views

Component Connector End Views

Camshaft Position (CMP) Sensor (LLR/LLV)

At the top front right of the engine

Powertrain Component Views

Component Connector End Views

Cargo Lamp

Mounted near the roof line at the rear of the cab

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Center High Mounted Stop Lamp (CHMSL)

Mounted near the roof line at the rear of the cab

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Clutch Pedal Position (CPP) Sensor (MA5)

Mounted to the clutch pedal assembly

--

Component Connector End Views

Crankshaft Position (CKP) Sensor

At the left rear of the engine block below the starter

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Cruise Control On/Off Switch (K34)

Part of the turn signal/multifunction switch

--

Component Connector End Views

Cruise Control Switch

Lower left of the I/P above brake pedal

Instrument Panel/Center Console Component Views

Component Connector End Views

Data Link Connector (DLC)

Below the I/P left side near brake pedal

Instrument Panel/Center Console Component Views

Component Connector End Views

Data Link Resistor

Below the left side of the instrument panel near the data link connector

--

Component Connector End Views

Digital Radio Receiver (U2K)

Behind right side of I/P above I/P compartment below passenger inflator module

Instrument Panel/Center Console Component Views

Component Connector End Views

Dome Lamp

In the center of the headliner

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Jamb Switch - Driver (Regular Cab/ Crew Cab)

Inside the left front door

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Jamb Switch - Driver (Extended Cab)

Inside the left rear door

Door Component Views

Component Connector End Views

Door Jamb Switch - Passenger (Regular Cab/ Crew Cab)

Inside the right front door

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Jamb Switch - Passenger (Extended Cab)

Inside the right rear door

Door Component Views

Component Connector End Views

Door Jamb Switch - Left Rear (Crew Cab)

Inside the left rear door

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Jamb Switch - Right Rear (Crew Cab)

Inside the right rear door

Passenger Compartment/Roof Component Views

Component Connector End Views

Door Lock Actuator - Driver (AU3)

In the center rear of the driver door, near door latch

Door Component Views

Component Connector End Views

Door Lock Actuator - Passenger (AU3)

In the center rear of the passenger door, near door latch

Door Component Views

Component Connector End Views

Door Lock Actuator - Left Rear (Crew Cab with AU3)

In the center rear of the left rear door, near door latch

Door Component Views

Component Connector End Views

Door Lock Actuator - Right Rear (Crew Cab with AU3)

In the center rear of the right rear door, near door latch

Door Component Views

Component Connector End Views

Door Lock/Window Switch - Driver (A31/AU3)

Attached to the left front door accessory mount plate

Door Component Views

Component Connector End Views

Door Lock/Window Switch - Passenger (A31/AU3)

Attached to the right front door accessory mount plate

Door Component Views

Component Connector End Views

Electronic Brake Control Module (EBCM)

In left rear of engine compartment to the left of master cylinder

Powertrain Component Views

Component Connector End Views

Engine Control Module (ECM)

Right rear corner of the engine compartment

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Engine Coolant Temperature (ECT) Sensor (LH8)

Left front corner of the engine mounted in the left side cylinder head

Powertrain Component Views

Component Connector End Views

Engine Coolant Temperature (ECT) Sensor (LLR/LLV)

Top rear center of engine

Powertrain Component Views

Component Connector End Views

Engine Oil Pressure (EOP) Sensor (LH8)

Top of the engine to the rear of the intake manifold

Powertrain Component Views

Component Connector End Views

Engine Oil Pressure (EOP) Switch (LLR/LLV)

On the right front lower area of engine above oil filter

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LH8)

Top of the engine to the rear of the intake manifold

Powertrain Component Views

Component Connector End Views

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (LLR/LLV)

Left side of engine below intake in back of alternator

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Evaporative Emission (EVAP) Canister Vent Solenoid

Attached to the side of the EVAP canister above spare tire

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Evaporator Temperature Sensor (C60)

Behind the right lower I/P towards the left I/P compartment

Instrument Panel/Center Console Component Views

Component Connector End Views

Fog Lamp - Left Front (T96)

In the left side of the front bumper

Powertrain Component Views

Component Connector End Views

Fog Lamp - Right Front (T96)

In the right side of the front bumper

Powertrain Component Views

Component Connector End Views

Front Drive Axle Actuator (4WD)

On the right center of the front axle housing

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Fuel Injector 1 (LH8)

Upper left side of the engine above number 1 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 1 (LLR/LLV)

On the left side of the engine attached to the fuel rail at the number 1 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 2 (LH8)

Upper right side of the engine above number 2 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 2 (LLR/LLV)

On the left side of the engine attached to the fuel rail at the number 2 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 3 (LH8)

Upper left side of the engine above number 3 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 3 (LLR/LLV)

On the left side of the engine attached to the fuel rail at the number 3 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 4 (LH8)

Upper right side of the engine above number 4 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 4 (LLR/LLV)

On the left side of the engine attached to the fuel rail at the number 4 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 5 (LH8)

Upper left side of the engine above number 5 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 5 (LLR)

On the left side of the engine attached to the fuel rail at the number 5 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 6 (LH8)

Upper right side of the engine above number 6 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 7 (LH8)

Upper left side of the engine above number 7 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Injector 8 (LH8)

Upper right side of the engine above number 8 cylinder

Powertrain Component Views

Component Connector End Views

Fuel Pump and Sender Assembly

Mounted on top of the fuel tank

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Fuel Pump Flow Control Module

Mounted to the rear frame near the EVAP canister vent solenoid valve

--

Component Connector End Views

Fuel Tank Pressure (FTP) Sensor

At the top left rear of the fuel tank

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Fuse Block - Underhood

In the underhood compartment, above the left front wheel well

Powertrain Component Views

Component Connector End Views

Fuse Holder Onstar (UE1)

On the positive battery cable

--

--

Fuse Holder Power Seat

In the driver seat harness, under the driver seat near X307

--

Component Connector End Views

Generator

At the left front of the engine

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Generator Battery Control Module

Left front of the engine compartment near the battery

--

Component Connector End Views

Hazard Warning Switch

Center of the I/P, above the HVAC control assembly

Instrument Panel/Center Console Component Views

Component Connector End Views

Headlamp Dimmer Switch

In the turn signal/multifunction switch

--

Component Connector End Views

Headlamp - Left High Beam (TT5)

On the left front of vehicle

Powertrain Component Views

Component Connector End Views

Headlamp - Right High Beam (TT5)

On the right front of vehicle

Powertrain Component Views

Component Connector End Views

Headlamp - Left (TT5)

On the left front of vehicle

Powertrain Component Views

Component Connector End Views

Headlamp - Left Low Beam (TT5)

On the left front of vehicle

Powertrain Component Views

Component Connector End Views

Headlamp - Right Low Beam (TT5)

On the right front of vehicle

Powertrain Component Views

Component Connector End Views

Headlamp - Right (-TT5)

On the right front of vehicle

Powertrain Component Views

Component Connector End Views

Heated Oxygen Sensor (HO2S) 1 (LLR/LLV)

On the exhaust manifold on the right side of the engine

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Heated Oxygen Sensor (HO2S) 2 (LLR/LLV)

In the exhaust pipe, adjacent to the transmission

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 (LH8)

Under the vehicle to the left side of the engine before the catalytic converter

--

Component Connector End Views

Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LH8)

Under the vehicle to the left side of the engine after the catalytic converter

--

Component Connector End Views

Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1 (LH8)

Under the vehicle to the right side of the engine before the catalytic converter

--

Component Connector End Views

Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 (LH8)

Under the vehicle to the right side of the engine after the catalytic converter

--

Component Connector End Views

Heated Seat Control Module - Driver (KA1)

In the driver seat bottom

Passenger Compartment/Roof Component Views

--

Heated Seat Control Module - Passenger (KA1)

In the passenger seat bottom

Passenger Compartment/Roof Component Views

--

Heated Seat Element - Driver Back (KA1)

In the driver seat back

Passenger Compartment/Roof Component Views

Component Connector End Views

Heated Seat Element - Passenger Back (KA1)

In the passenger seat back

Passenger Compartment/Roof Component Views

Component Connector End Views

Heated Seat Element - Driver Cushion (KA1)

In the driver seat cushion

--

Component Connector End Views

Heated Seat Element - Passenger Cushion (KA1)

In the passenger seat cushion

Passenger Compartment/Roof Component Views

--

Horn Assembly

At the left front side of the engine compartment behind grille

Powertrain Component Views

Component Connector End Views

Horn Switch

In the steering wheel

Instrument Panel/Center Console Component Views

Component Connector End Views

HVAC Control Module

In the I/P center trim panel, beneath the radio

Instrument Panel/Center Console Component Views

Component Connector End Views

I/P Courtesy Lamp - Left

Located in the left front footwell

Instrument Panel/Center Console Component Views

Component Connector End Views

I/P Courtesy Lamp - Right

Located in the right front footwell

Instrument Panel/Center Console Component Views

Component Connector End Views

Ignition Coil 1 (LH8)

Upper left side of the engine above number 1 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 1 (LLR/LLV)

In the center front of cam cover at number 1 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 2 (LH8)

Upper right side of the engine above number 2 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 2 (LLR/LLV)

In the center, center of cam cover at number 2 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 3 (LH8)

Upper left side of the engine above number 3 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 3 (LLR/LLV)

In the center, center of cam cover at number 3 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 4 (LH8)

Upper right side of the engine above number 4 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 4 (LLR/LLV)

In the center, center of cam cover at number 4 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 5 (LH8)

Upper left side of the engine above number 5 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 5 (LLR)

In the center rear of cam cover at number 5 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 6 (LH8)

Upper right side of the engine above number 6 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 7 (LH8)

Upper left side of the engine above number 7 cylinder

Powertrain Component Views

Component Connector End Views

Ignition Coil 8 (LH8)

Upper right side of the engine above number 8 cylinder

Powertrain 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 - Left

On left underside of front frame crossmember

Powertrain Component Views

Component Connector End Views

Inflatable Restraint Front End Sensor - Right

On right underside of front frame crossmember

Powertrain Component Views

Component Connector End Views

Inflatable Restraint I/P Module

In the I/P above the I/P compartment

--

Component Connector End Views

Inflatable Restraint Passenger Presence System (PPS) Module

Under the passenger seat on the underside of the cushion

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Passenger Presence System (PPS) Sensor

In the front passenger seat cushion

--

Component Connector End Views

Inflatable Restraint Roof Rail Module - Left (ASF)

In roof above driver door

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Roof Rail Module - Right (ASF)

In roof above front passenger door

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Seat Position Sensor (SPS) - Driver

On the driver seat track

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Seat Position Sensor (SPS) - Passenger

On the passenger seat track

Passenger Compartment/Roof Component Views

Component Connector End Views

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Beneath the lower console

--

Component Connector End Views

Inflatable Restraint Side Impact Sensor (SIS) - Left (ASF)

Inside driver door

Door Component Views

Component Connector End Views

Inflatable Restraint Side Impact Sensor (SIS) - Right (ASF)

Inside passenger door

Door Component Views

Component Connector End Views

Inflatable Restraint Steering Wheel Module

In the steering column

Instrument Panel/Center Console Component Views

Component Connector End Views

Inflatable Restraint Steering Wheel Module Coil

In the steering column

Instrument Panel/Center Console Component Views

--

Inside Rearview Mirror (ISRVM)

Attached to the upper center of the windshield

--

Component Connector End Views

Instrument Panel Cluster (IPC)

On the left side of the I/P above the steering column

Instrument Panel/Center Console Component Views

Component Connector End Views

Knock Sensor (KS) 1 (LH8)

Lower left side of the engine

Powertrain Component Views

Component Connector End Views

Knock Sensor (KS) 2 (LH8)

Lower right side of the engine

Powertrain Component Views

Component Connector End Views

Knock Sensor (KS) (LLV)

Attached to the top left rear of the engine

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Knock Sensor (KS) (LLR)

Below the intake manifold, near the front of the engine

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

License Lamp - Left

At the center of the rear bumper

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

License Lamp - Right

At the center of the rear bumper

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Manifold Absolute Pressure (MAP) Sensor (LH8)

Top of the engine above intake manifold

--

Component Connector End Views

Manifold Absolute Pressure (MAP) Sensor (LLR/LLV)

At the top right side rear of the engine, on the intake manifold

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Right side of the engine between the air cleaner and the throttle body

Powertrain Component Views

Component Connector End Views

Multifunction Switch - I/P

In the center of the I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Outside Rearview Mirror - Driver (DE6)

Mounted on the outside of the driver door

Door Component Views

Component Connector End Views

Outside Rearview Mirror - Passenger (DE6)

Mounted on the outside of the front passenger door

Door Component Views

Component Connector End Views

Outside Rearview Mirror Switch (DE6)

On the interior panel of the left front door

Door Component Views

Component Connector End Views

Park Brake Switch

Left lower side of the I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Park/Neutral Position (PNP) Switch (M30)

On the lower left side of the transmission

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Park Lamp - Left Front

Left front of vehicle

Powertrain Component Views

Component Connector End Views

Park Lamp - Right Front

Right front of vehicle

Powertrain Component Views

Component Connector End Views

Park/Turn Signal Lamp - Left

Left front of vehicle

Powertrain Component Views

Component Connector End Views

Park/Turn Signal Lamp - Right

Right front of vehicle

Powertrain Component Views

Component Connector End Views

Pressure Control (PC) Solenoid Valve (M30)

In the automatic transmission

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Radio

In the center of the I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Relay Inflatable Restraint

Near the battery

--

Component Connector End Views

Recirculation Actuator (C60)

Above the blower motor, on the right side of the I/P carrier

Instrument Panel/Center Console Component Views

Component Connector End Views

Seat Adjuster Motor Assembly - Driver (AG1)

In driver seat bottom

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Adjuster Motor Assembly - Passenger (AG2)

In passenger seat bottom

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Adjuster Switch - Driver (AG1)

In driver seat bottom side trim panel

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Adjuster Switch - Passenger (AG2)

In passenger seat bottom side trim panel

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Buckle - Driver

Mounted to the side of the driver seat

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Buckle - Passenger

Mounted to the side of the passenger seat

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Pretensioner - Driver (Regular/Crew Cab)

At the left inner B-pillar

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Pretensioner - Driver (Extended Cab)

In left rear door

Door Component Views

Component Connector End Views

Seat Belt Pretensioner - Passenger (Extended Cab)

In right rear door

Door Component Views

Component Connector End Views

Seat Belt Pretensioner - Passenger (Regular/Crew Cab)

At the right inner B-pillar

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Belt Switch - Driver

Part of the seat belt buckle - driver

--

Component Connector End Views

Seat Belt Switch - Passenger

Part of the seat belt buckle - passenger

--

Component Connector End Views

Seat Lumbar Adjuster Switch - Driver (AG1)

In driver seat bottom side trim panel

Door Component Views

Component Connector End Views

Seat Lumbar Adjuster Switch - Passenger (AG1)

In passenger seat bottom side trim panel

Door Component Views

Component Connector End Views

Seat Lumbar Motor - Driver (AR9)

In the driver seat

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Lumbar Motor - Passenger (AR9)

In the passenger seat

Passenger Compartment/Roof Component Views

Component Connector End Views

Seat Vertical Motor - Driver

In driver seat bottom

Passenger Compartment/Roof Component Views

Component Connector End Views

Secondary Air Injection (AIR) Pump (K18)

Lower right front of the engine compartment

--

Component Connector End Views

Secondary Air Injection (AIR) Pump Relay (K18)

Lower right front of the engine compartment

--

Component Connector End Views

Secondary Air Injection (AIR) Solenoid (K18)

Upper right side of the engine

--

Component Connector End Views

Speaker - Left Front

Inside left front door

Door Component Views

Component Connector End Views

Speaker - Left Front Tweeter (UQ2)

On the top of the left front door

Door Component Views

Component Connector End Views

Speaker - Left Rear (Extended/Crew Cab)

Inside the left rear door

Door Component Views

Component Connector End Views

Speaker - Right Front

Inside right front door

Door Component Views

Component Connector End Views

Speaker - Right Front Tweeter (UQ2)

On the top of the right front door

Door Component Views

Component Connector End Views

Speaker - Right Rear (Extended/Crew Cab)

Inside the right rear door

Door Component Views

Component Connector End Views

Starter (LH8)

Mounted to the right side of the engine below the exhaust manifold

Powertrain Component Views

Component Connector End Views

Starter (LLR/LLV)

Mounted to the left side of the engine below the intake manifold

Powertrain Component Views

Component Connector End Views

Steering Wheel Position Sensor

Mounted near the base of the steering column

Instrument Panel/Center Console Component Views

Component Connector End Views

Stop Lamp Switch

Above the brake pedal assembly

Instrument Panel/Center Console Component Views

Component Connector End Views

Stop Lamp - Left

Left rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Stop Lamp - Right

Right rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Sunroof Motor (CF5)

At the front of the sunroof module

Passenger Compartment/Roof Component Views

Component Connector End Views

Sunroof Switch (CF5)

In the front center headliner area

Passenger Compartment/Roof Component Views

Component Connector End Views

Theft Deterrent Module (TDM)

In the steering column near the key cylinder

--

Component Connector End Views

Throttle Body

On the left side center top of the engine

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve (M30)

In the automatic transmission

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Torque Converter Clutch (TCC) Solenoid Valve (M30)

In the automatic transmission

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Traction Control Switch (TCS)

In the center of the I/P

--

Component Connector End Views

Trailer Lighting Converter (UY7)

Rear of the vehicle, part of the trailer accessory harness

--

--

Trailer Connector (UY7)

Rear of the vehicle, part of the trailer accessory harness

--

Component Connector End Views

Transfer Case Encoder Motor (4WD)

Part of the transfer case

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Transfer Case 2/4 Wheel Indicator Switch (4WD)

Lower right side of transfer case

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Transfer Case Neutral Switch (4WD)

Upper right side of transfer case

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Transfer Case Shift Control Module (4WD)

Under driver seat carpet

--

Component Connector End Views

Transmission Control Module (TCM) (M30)

Right rear corner of the engine compartment

--

Component Connector End Views

Turn Signal Lamp - Left Rear

Left rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Turn Signal Lamp - Right Rear

Right rear of vehicle

Luggage Compartment/Rear of Vehicle Component Views

Component Connector End Views

Turn Signal/Multifunction Switch

On the left side of steering column

Instrument Panel/Center Console Component Views

Component Connector End Views

Vehicle Communication Interface Module (VCIM) (UE1)

Right side of I/P

Instrument Panel/Center Console Component Views

Component Connector End Views

Vehicle Speed Sensor (VSS)

Attached to the output shaft at the left rear of the transfer case

Front of Vehicle/Engine Compartment Component Views

Component Connector End Views

Window Switch - Left Rear (Crew Cab A31)

Attached to the left rear door accessory mount plate

Door Component Views

Component Connector End Views

Window Switch - Right Rear (Crew Cab A31)

Attached to the right rear door accessory mount plate

Door Component Views

Component Connector End Views

Wheel Speed Sensor (WSS) - Left Front

Attached to the left front wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Wheel Speed Sensor (WSS) - Right Front

Attached to the right front wheel hub

Wheels/Vehicle Underbody Component Views

Component Connector End Views

Window Motor - Driver (A31)

Attached to the interior of the left front door

Door Component Views

Component Connector End Views

Window Motor - Passenger (A31)

Attached to the interior of the right front door

Door Component Views

Component Connector End Views

Window Motor - Left Rear (Crew Cab A31)

Attached to the interior of the left rear door

Door Component Views

Component Connector End Views

Window Motor - Right Rear (Crew Cab A31)

Attached to the interior of the right rear door

Door Component Views

Component Connector End Views

Windshield Washer Fluid Pump

Mounted on the fluid reservoir in the underhood compartment right rear

Powertrain Component Views

Component Connector End Views

Windshield Wiper Motor

Under the center of the front cowling

Powertrain Component Views

Component Connector End Views

Windshield Wiper/Washer Switch

In the turn signal/multifunction switch

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Yaw and Lateral Accelerometer Sensor (JL4)

Under the driver seat

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Component Connector End Views

X100 (4 cavities - 4WD)

Engine harness to the front axle jumper harness, in the engine compartment on right center lower wheel well

Harness Routing Views

Inline Harness Connector End Views

X101 (5 cavities - 2.9L)

Engine harness to the fuel rail harness, in the engine compartment rear center of engine

Harness Routing Views

Inline Harness Connector End Views

X101 (6 cavities - 3.7L)

Engine harness to the fuel rail harness, in the engine compartment rear center of engine

Harness Routing Views

Inline Harness Connector End Views

X102 (24 cavities)

Body harness to the chassis harness, in the engine compartment left center wheel well behind battery next to EBCM

Harness Routing Views

Inline Harness Connector End Views

X103 (2 cavities)

Forward lamp harness to body harness, front of engine compartment right front inner fender below air cleaner next to X104

Harness Routing Views

Inline Harness Connector End Views

X104 (8 cavities)

Forward lamp harness to body harness, front of engine compartment right front inner fender below air cleaner next to X103

Harness Routing Views

Inline Harness Connector End Views

X105 (14 cavities - 4WD)

Engine harness to the body harness, in the engine compartment left side front near battery

Harness Routing Views

Inline Harness Connector End Views

X106 (4 cavities

Chassis harness to the body harness, in the engine compartment left side front near battery

Harness Routing Views

Inline Harness Connector End Views

X107 (3 cavities)

Forward lamp harness to front turn signal harness, behind park/turn signal lamp - right front

Harness Routing Views

Inline Harness Connector End Views

X108 (3 cavities)

Forward lamp harness to front turn signal harness, behind park/turn signal lamp - left front

Harness Routing Views

Inline Harness Connector End Views

X109 (1 cavity)

Battery harness to engine harness

Harness Routing Views

Inline Harness Connector End Views

X125 (16 cavities)

Engine harness to body harness near the fuse block - underhood

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Inline Harness Connector End Views

X126 (7 cavities)

Chassis to the engine harness

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Inline Harness Connector End Views

X175 (20 cavities - M30)

Engine harness to the transmission harness, right side of the transmission

Harness Routing Views

Inline Harness Connector End Views

X200 (40 cavities)

I/P harness to the body harness, behind the I/P left side above brake pedal assembly on lower A-pillar

Harness Routing Views

Inline Harness Connector End Views

X201 (22 cavities)

I/P harness to the body harness, behind right kick panel lower A-pillar

Harness Routing Views

Inline Harness Connector End Views

X202 (9 cavities - AU3)

Driver door harness to the body harness, in center of drivers front door post between door hinges next to X209

Harness Routing Views

Inline Harness Connector End Views

X203 (10 cavities)

I/P harness to the HVAC harness, behind the I/P compartment right side of I/P clipped on HVAC case

Harness Routing Views

Inline Harness Connector End Views

X204 (22 cavities)

Steering column harness to the I/P harness, at the base of the steering column

Harness Routing Views

Inline Harness Connector End Views

X208 (4 cavities)

I/P harness to the body harness, behind the I/P left side behind knee bolster above brake pedal

Harness Routing Views

Inline Harness Connector End Views

X209 (18 cavities)

Body harness to the driver door harness, in center of driver front door post between door hinges next to X202

Harness Routing Views

Inline Harness Connector End Views

X210 (18 cavities)

Body harness to the passenger door harness, in center of passenger front door post between door hinges next to X211

Harness Routing Views

Inline Harness Connector End Views

X211 (9 cavities - AU3)

Passenger door harness to the body harness, in center of passenger front door post between door hinges next to X210

Harness Routing Views

Inline Harness Connector End Views

X275 (4 cavities)

Body harness to the steering wheel harness, behind left I/P knee bolster at base of steering column near X204

Harness Routing Views

Inline Harness Connector End Views

X276 (8 cavities)

Body harness to the steering column harness

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Inline Harness Connector End Views

X307 (7 cavities - AG1)

Body harness to the driver seat harness, below the driver seat

Harness Routing Views

Inline Harness Connector End Views

X310 ( 8 cavities)

Dome lamp harness to the body harness, in left A-pillar

Harness Routing Views

Inline Harness Connector End Views

X311 (2 cavities - Extended Cab)

Body harness to the left rear passenger door harness, in left rear passenger door

Harness Routing Views

Inline Harness Connector End Views

X312 (2 cavities - Extended Cab)

Body harness to the right rear passenger door harness, in right rear passenger door

Harness Routing Views

Inline Harness Connector End Views

X313 (12 cavities)

Body harness to passenger seat harness, under passenger seat

Harness Routing Views

Inline Harness Connector End Views

X314 (4 cavities)

Body harness to driver seat harness, under driver seat

Harness Routing Views

Inline Harness Connector End Views

X315 (5 cavities - AG2)

Body harness to the passenger seat harness, below the passenger seat

Harness Routing Views

Inline Harness Connector End Views

X316 (2 cavities - Crew Cab − A31)

Body harness to the left rear passenger door harness, in left lower B-pillar between door hinges

Harness Routing Views

Inline Harness Connector End Views

X316 (10 cavities - Crew Cab A31)

Body harness to the left rear passenger door harness, in left lower B-pillar between door hinges

Harness Routing Views

Inline Harness Connector End Views

X316 (4 cavities - Extended Cab)

Body harness to left rear passenger door harness, in left rear passenger door

Harness Routing Views

Inline Harness Connector End Views

X317 (2 cavities - Crew Cab - A31)

Body harness to the right rear passenger door harness, in right lower B-pillar between door hinges

Harness Routing Views

Inline Harness Connector End Views

X317 (10 cavities - Crew Cab A31)

Body harness to the right rear passenger door harness, in right lower B-pillar between door hinges

Harness Routing Views

Inline Harness Connector End Views

X317 (4 cavities - Extended Cab)

Body harness to right rear passenger door harness, in right rear passenger door

Harness Routing Views

Inline Harness Connector End Views

X318 (4 cavities - KA1)

Passenger seat harness to heat element, in passenger seat bottom

Harness Routing Views

Inline Harness Connector End Views

X319 (4 cavities - KA1)

Driver seat harness to heat element, in driver seat bottom

Harness Routing Views

Inline Harness Connector End Views

X320 (3 cavities)

Body harness to the cargo lamp/center high mounted stop lamp (CHMSL) harness, at rear of headliner

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Inline Harness Connector End Views

X400 (2 cavities)

Chassis harness to the license lamp harness, behind left license plate lamp in left side of rear bumper

Harness Routing Views

Inline Harness Connector End Views

X401 (6 cavities) (- Trailer Accessory)

Chassis harness to the left rear lamp assembly, behind left rear lamp

Harness Routing Views

Inline Harness Connector End Views

X401 (6 cavities) (Trailer Accessory

Trailer accessory harness to the left rear lamp assembly, behind left rear lamp

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Inline Harness Connector End Views

X402 (5 cavities)

Chassis harness to the right rear lamp assembly, behind right rear lamp

Harness Routing Views

Inline Harness Connector End Views

X403 (6 cavities) (Trailer Accessory

Chassis harness to the trailer accessory harness, behind left rear tail lamp

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Inline Harness Connector End Views

X404 (2 cavities - UY7)

Chassis harness to the license lamp harness

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Inline Harness Connector End Views

X405 (4 cavities - UY7)

License lamp harnss to trailer jumper harness

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Inline Harness Connector End Views

G100

In the engine compartment on lower left side of engine block

Ground Views

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G101

In the engine compartment on lower left side of engine block

Ground Views

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G102

In the engine compartment on lower left side of engine block

Ground Views

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G103

In the engine compartment on lower left side of engine block

Ground Views

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G104

In the engine compartment on left inner front wheel well behind battery

Ground Views

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G105

Ground splice pack in the engine compartment - left side inner fender near EBCM

Ground Views

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G106

Ground splice pack in the engine compartment - right side inner fender behind air cleaner

Ground Views

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G300

In the driver compartment under driver seat carpet on floor board

Ground Views

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G301

In the passenger compartment under passenger seat carpet on floor board

Ground Views

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G302

In the passenger compartment under center console near SDM

Ground Views

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G400

(CKT 1350) Chassis harness

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J100

(CKT 20) Body harness, approximately 14.5 cm (5.8 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J101

(CKT 1) Battery Harness

Harness Routing Views

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J102

(CKT 24) Body harness, approximately 8 cm (3.2 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J103 (3.7L)

(CKT 439) Fuel injector harness, approximately 5 cm (2 in) from the breakout to fuel injector - 4

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J104 (2.9L)

(CKT 839) Fuel injector harness, approximately 4 cm (1.6 in) from the breakout to fuel injector - 4

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J105

(CKT 414) In the engine harness approximately 24 cm (9.4 in) before the generator battery control module breakout

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J133 (M30)

(CKT 839) In the automatic transmission harness

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J200

(CKT 2050) I/P harness, approximately 6 cm (2.4 in) from the breakout to the instrument panel cluster (IPC)

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J201

(CKT 1151) I/P harness, approximately 7 cm (2.8 in) from the breakout to X204

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J202

(CKT 52) HVAC harness, approximately 14 cm (5.6 in) from the breakout to the recirculation actuator towards the blower motor resistor assembly

Harness Routing Views

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J203 (Z49)

(CKT1740) Steering wheel harness

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J204 (J49)

(CKT4) Steering wheel harness

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J300 (Crew Cab)

(CKT 141) Body harness, approximately 5 cm (2 in) from the breakout to G300

Harness Routing Views

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J301 (AG1/AG2)

(CKT 2240) Body harness, approximately 12 cm (4.8 in) from the breakout to X314

Harness Routing Views

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J302 (Crew Cab A31)

(CKT 443) Body harness, approximately 4 cm (1.6 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J303

(CKT 1251) Body harness, approximately 6 cm (2.4 in) from the breakout to X202, X208, X209

Harness Routing Views

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J304

(CKT 1151) Body harness, approximately 91 cm (36.4 in) from the breakout to the accelerator pedal position (APP) switch towards the main harness

Harness Routing Views

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J306 (AG1)

(CKT 2050) Driver seat harness, approximately 5 cm (2 in) from the breakout to X319

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J307 (Crew Cab)

(CKT 1307) Body harness, approximately 4 cm (1.6 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J308 (Crew Cab A31)

(CKT 294) Body harness, approximately 10.5 cm (4.2 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J309 (Crew Cab A31)

(CKT 295) Body harness, approximately 17 cm (6.8 in) from the breakout to the accelerator pedal position (APP) switch

Harness Routing Views

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J310

(CKT 2759) Chassis harness, approximately 39 cm (15.6 in) before the fuel pump and sender assembly

Harness Routing Views

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J311

(CKT 407) Body harness, approximately 24.5 cm (9.8 in) from the breakout to G302 away from X313

Harness Routing Views

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J312 (AG1/AG2)

(CKT 1040) Driver seat harness, approximately 12.5 cm (5 in) from the breakout to X319

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J313 (AG2)

(CKT 2240) Passenger seat harness, approximately 12.5 cm (5 in) from the breakout to X318

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J314 (AG2)

(CKT 2050) Passenger seat harness, approximately 5 cm (2 in) from the breakout to X319

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J315 (AG1)

(CKT RD) Heater element harness - driver

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J316 (AG2)

(CKT WH) Heater element harness - passenger

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J317 (AG2)

(CKT BK) Heater element harness - passenger

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J318 (AG2)

(CKT BK, BK/RD) Heater element harness - passenger

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J319 (AG2)

(CKT RD) Heater element harness - passenger

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J320 (AG1)

(CKT WH) Heater element harness - driver

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J321 (AG1)

(CKT BK) Heater element harness - driver

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J322 (AG1)

(CKT BK, BK/RD) Heater element harness - driver

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--

J324

(CKT 2151) Body harness, approximately 3 cm away from the breakout to G302

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J400

(CKT 9) Chassis harness, approximately 40.5 cm (16.2 in) from the breakout to the fuel pump and sender assembly toward the evaporative emission (EVAP) canister purge solenoid

Harness Routing Views

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J401

(CKT 850) Chassis harness, approximately 21 cm (8.4 in) from the breakout to the fuel pump and sender assembly toward the evaporative emission (EVAP) canister purge solenoid

Harness Routing Views

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J402

(CKT 19) Chassis harness, approximately 13 cm (5.2 in) from the breakout to X401 and X402

Harness Routing Views

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J403

(CKT 20) Chassis harness, approximately 14 cm (5.6 in) from the main harness on the breakout to X401 and X402

Harness Routing Views

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J404

(CKT 24) Chassis harness, approximately 75.5 cm (30.2 in) before X402

Harness Routing Views

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J405 (Trailer Accessory)

Trailer accessory harness, between the left rear tail lamp connector and the trailer lighting converter

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J406 (Trailer Accessory)

Trailer accessory harness, between the left rear tail lamp connector and the trailer lighting converter

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J407 (Trailer Accessory)

Trailer accessory harness, between the left rear tail lamp connector and the trailer lighting converter

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J408 (Trailer Accessory)

Trailer accessory harness, between the left rear tail lamp connector and the trailer lighting converter

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J409 (Trailer Accessory)

Trailer accessory harness, between the left rear tail lamp connector and the trailer lighting converter

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J410

(CKT 9) Chassis harness, approximately 17 cm from the breakout to X126

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J500

(CKT 850) Driver door harness, approximately 5 cm (2 in) from the breakout to the speaker - left front door tweeter

Harness Routing Views

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J900

(CKT 9) License lamp harness, approximately 44.5 cm (17.8 in) before the license lamp - Right

Harness Routing Views

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J901

(CKT 850) License lamp harness, approximately 24  cm (9.6 in) from the breakout for the trailer connector towards the license lamp - Right

Harness Routing Views

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JX105

In the engine compartment on left inner front fender near EBCM

Harness Routing Views

Splice Pack Connector End Views

JX106

In the engine compartment on right inner front fender behind air cleaner

Harness Routing Views

Splice Pack Connector End Views