GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid Valve (M30)

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

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

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

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

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

A/C Compressor Clutch

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

HVAC Component Views

HVAC Connector End Views

A/C Refrigerant Pressure Sensor

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

HVAC Component Views

HVAC Connector End Views

A/T Shift Lock Control Solenoid (M30)

Part of the automatic transmission floor shift control

--

--

Accelerator Pedal Position (APP) Sensor

On the accelerator pedal bracket behind left I/P

Engine Controls Component Views

Engine Controls Connector End Views

Accessory Switch

In the center of the I/P

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Air Temperature Actuator - Left

Mounted to the left side of the HVAC Module assembly. The lower left actuator.

HVAC Component Views

HVAC Connector End Views

Air Temperature Actuator - Right

Mounted to the left side of the HVAC Module assembly. The lower right actuator.

HVAC Component Views

HVAC Connector End Views

Ambient Air Temperature Sensor

Attached to the front center of the radiator support behind grille

Stationary Windows Component Views

Stationary Windows Connector End Views

Ambient Light Sensor

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

Lighting Systems Component Views

Lighting Systems Connector End Views

Audio Amplifier (UQA)

In the left rear cargo area mounted next to the subwoofer.

Entertainment Component Views

Entertainment Connector End Views

Automatic Transmission Floor Shift Control (M30)

Mounted to the floor beneath the center console

Shift Lock Control Component Views

Shift Lock Control Connector End Views

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

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Auxiliary Power Outlet - Front 1

In the center of the I/P below the HVAC controls

Power Outlet Component Views

Power Outlet Connector End Views

Auxiliary Power Outlet - Front 2

In the center of the I/P below the HVAC controls

Power Outlet Component Views

Power Outlet Connector End Views

Auxiliary Power Outlet - Rear

In the right rear cargo area near the D-pillar

Power Outlet Component Views

Power Outlet Connector End Views

Backup Lamp - Left

In the left rear tail lamp assembly

Lighting Systems Component Views

Lighting Systems Connector End Views

Backup Lamp - Right

In the right rear tail lamp assembly

Lighting Systems Component Views

Lighting Systems Connector End Views

Backup Lamp Switch (MA5)

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

Lighting Systems Component Views

Lighting Systems Connector End Views

Battery

In the left front engine compartment

Power and Grounding Component Views

--

Blower Motor

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

HVAC Component Views

HVAC Connector End Views

Blower Motor Resistor Assembly

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

HVAC Component Views

HVAC Connector End Views

Body Control Module (BCM)

Behind the right front kick panel

Computer/Integrating Systems Component Views

Computer/Integrating Systems Connector End Views

Brake Fluid Level Switch

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

Hydraulic Brake Component Views

Hydraulic Brake Connector End Views

Camshaft Position (CMP) Actuator Solenoid - Bank 1 Exhaust

On the top RF of the engine

Engine Controls Component Views

Engine Controls Connector End Views

Camshaft Position (CMP) Sensor - Intake

At the top front right of the engine

Engine Controls Component Views

Engine Controls Connector End Views

Camshaft Position (CMP) Sensor - Exhaust

On the top LF of the engine

Engine Controls Component Views

Engine Controls Connector End Views

Cellular and Navigation Antenna (UE1)

Mounted to the right front roof area

Cellular Communication Component Views

--

Cellular Microphone (UE1)

Mounted in the left front headliner area above the driver seat

Cellular Communication Component Views

Cellular Communication Connector End Views

Center High Mounted Stop Lamp (CHMSL)

Mounted near the roof line at the rear of the cab

Lighting Systems Component Views

Lighting Systems Connector End Views

Clutch Release Switch (MA5)

At the top of the clutch pedal assembly below the clutch start switch

Cruise Control Component Views

Cruise Control Connector End Views

Clutch Start Switch (MA5)

At the top of the clutch pedal assembly

Engine Electrical Component Views

Engine Electrical Connector End Views

Courtesy Lamp - Footwell Left

In the lower left footwell area

Lighting Systems Component Views

Lighting Systems Connector End Views

Courtesy Lamp - Footwell Right

In the lower right footwell area

Lighting Systems Component Views

Lighting Systems Connector End Views

Crankshaft Position (CKP) Sensor

At the left rear of the engine block below the starter

Engine Controls Component Views

Engine Controls Connector End Views

Data Link Connector (DLC)

Below the I/P left side near brake pedal

Computer/Integrating Systems Component Views

Computer/Integrating Systems Connector End Views

Digital Radio Receiver (U2K)

Behind the right side dash area

Entertainment Component Views

Entertainment Connector End Views

Dome Lamp

In the headliner above the rear cargo area

Lighting Systems Component Views

Lighting Systems Connector End Views

Dome/Reading Lamps

In the headliner above the first row seating

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Ajar Switch - Driver

In the lower left B-Pillar

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Ajar Switch - LR

In the lower left C-Pillar

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Ajar Switch - Passenger

In the lower right B-Pillar

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Ajar Switch - RR

In the lower right C-Pillar

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Lock Actuator - Driver

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

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock Actuator - LR

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

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock Actuator - Passenger

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

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock Actuator - RR

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

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock Actuator - Endgate

On the right side of the endgate

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock and Window Switch - Driver

Attached to the LF door accessory mount plate

Power Door Systems Component Views

Power Door Systems Connector End Views

Door Lock and Window Switch - Passenger

Attached to the RF door accessory mount plate

Power Door Systems Component Views

Power Door Systems Connector End Views

Electronic Brake Control Module (EBCM)

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

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Endgate Ajar Switch

In the right D-Pillar near the right side tail lamp

Lighting Systems Component Views

Lighting Systems Connector End Views

Engine Coolant Temperature (ECT) Sensor

Top rear center of engine

Engine Controls Component Views

Engine Controls Connector End Views

Engine Oil Pressure (EOP) Switch

On the right front lower area of engine above oil filter

Instrument Panel, Gages, and Console Component Views

Instrument Panel, Gages, and Console Connector End Views

Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Left side of engine below intake in back of alternator

Engine Controls Component Views

Engine Controls Connector End Views

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

Attached to the side of the EVAP canister above spare tire

Engine Controls Component Views

Engine Controls Connector End Views

Evaporator Temperature Sensor

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

HVAC Component Views

HVAC Connector End Views

Fog Lamp - Left

In the left side of the front bumper

Lighting Systems Component Views

Lighting Systems Connector End Views

Fog Lamp - Right

In the right side of the front bumper

Lighting Systems Component Views

Lighting Systems Connector End Views

Fuel Injector 1

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

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Injector 2

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

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Injector 3

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

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Injector 4

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

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Injector 5

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

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Pump and Sender Assembly

Mounted on top of the fuel tank

Engine Controls Component Views

Engine Controls Connector End Views

Fuel Tank Pressure (FTP) Sensor

Mounted on top of the fuel pump and sender assembly

Engine Controls Component Views

Engine Controls Connector End Views

Fuse Block - Underhood

In the underhood compartment, above the left front wheel well

Power and Grounding Component Views

Electrical Center Identification Views

Garage Door Opener (UG1)

Part of the left sunshade

Garage Door Opener Component Views

--

Generator

At the left front of the engine

Engine Electrical Component Views

Engine Electrical Connector End Views

Global Positioning System (GPS) Antenna (UM8)

Behind the I/P cluster to the right

Navigation System Component Views

--

Grille Lamp - Left (UNR)

Mounted on the left side of the radiator grille

--

Lighting Systems Connector End Views

Grille Lamp - Right (UNR)

Mounted on the right side of the radiator grille

--

Lighting Systems Connector End Views

Grille Lamps Relay (UNR)

Left rear engine compartment area just below the side air inlet cover

--

Lighting Systems Connector End Views

Grille Lamps Switch (UNR)

Center dash area next to the rear window wiper/washer switch

--

Lighting Systems Connector End Views

Hazard Switch

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

Lighting Systems Component Views

Lighting Systems Connector End Views

Headlamp - Left

On the left front of vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Headlamp - Right

On the right front of vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Headlamp Switch

On the dash panel, left of the steering wheel

Lighting Systems Component Views

Lighting Systems Connector End Views

Heated Oxygen Sensor (HO2S) 1

On the exhaust manifold on the right side of the engine

Engine Controls Component Views

Engine Controls Connector End Views

Heated Oxygen Sensor (HO2S) 2

In the exhaust pipe, adjacent to the transmission

Engine Controls Component Views

Engine Controls Connector End Views

Heated Seat Module - Driver (KA1)

In the driver seat bottom

Power Seat Component Views

--

Heated Seat Module - Passenger (KA1)

In the passenger seat bottom

Power Seat Component Views

--

Heater Element Seat Back - Driver (KA1)

In the driver seat back

Power Seat Component Views

Power Seat Connector End Views

Heater Element Seat Back - Passenger (KA1)

In the passenger seat back

Power Seat Component Views

Power Seat Connector End Views

Heater Element Seat Cushion - Driver (KA1)

In the driver seat bottom

Power Seat Component Views

--

Heater Element Seat Cushion - Passenger (KA1)

In the passenger seat bottom

Power Seat Component Views

--

High Speed Blower Motor Relay

Attached to the blower motor case

HVAC Component Views

HVAC Connector End Views

Horn

Mounted in the front of the vehicle behind the grill area

Horn Component Views

Horn Connector End Views

HVAC Control Module

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

HVAC Component Views

HVAC Connector End Views

Ignition Coil 1

In the center front of cam cover at #1 cylinder

Engine Controls Component Views

Engine Controls Connector End Views

Ignition Coil 2

In the center front of cam cover at #2 cylinder

Engine Controls Component Views

Engine Controls Connector End Views

Ignition Coil 3

In the center front of cam cover at #3 cylinder

Engine Controls Component Views

Engine Controls Connector End Views

Ignition Coil 4

In the center front of cam cover at #4 cylinder

Engine Controls Component Views

Engine Controls Connector End Views

Ignition Coil 5

In the center front of cam cover at #5 cylinder

Engine Controls Component Views

Engine Controls Connector End Views

Ignition Lock Cylinder Control Actuator (M30)

In the ignition key cylinder on the upper right side of steering column

Steering Wheel and Column Component Views

Steering Wheel and Column Connector End Views

Ignition Switch

Upper bottom center of steering column under lower cover

Power and Grounding Component Views

Power and Grounding Connector End Views

Inflatable Restraint Front End Sensor - Left

Mounted to the left lower radiator support

SIR Component Views

SIR Connector End Views

Inflatable Restraint Front End Sensor - Right

Mounted to the right lower radiator support

SIR Component Views

SIR Connector End Views

Inflatable Restraint I/P Module

In the I/P above the I/P compartment

SIR Component Views

SIR Connector End Views

Inflatable Restraint Passenger Presence System (PPS) Module

Under the passenger seat on the underside of the cushion

SIR Component Views

SIR Connector End Views

Inflatable Restraint Passenger Presence System (PPS)

In the front passenger seat cushion

SIR Component Views

SIR Connector End Views

Inflatable Restraint Passenger Seat Belt Tension Sensor

Part of the seat belt buckle - passenger

--

--

Inflatable Restraint Roof Rail Module - Left (ASF)

In the upper left B-pillar

SIR Component Views

SIR Connector End Views

Inflatable Restraint Roof Rail Module - Right (ASF)

In the upper right B-pillar

SIR Component Views

SIR Connector End Views

Inflatable Restraint Seat Position Sensor (SPS) - Left

On the driver seat track

SIR Component Views

SIR Connector End Views

Inflatable Restraint Seat Position Sensor (SPS) - Right

On the passenger seat track

SIR Component Views

SIR Connector End Views

Inflatable Restraint Vehicle Rollover Sensor (ASF)

In the passenger compartment area under the center console

SIR Component Views

SIR Connector End Views

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Beneath the lower console

SIR Component Views

SIR Connector End Views

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

In the left front door

SIR Component Views

SIR Connector End Views

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

In the right front door

SIR Component Views

SIR Connector End Views

Inflatable Restraint Steering Wheel Module

In the steering column

SIR Component Views

SIR Connector End Views

Inflatable Restraint Steering Wheel Module Coil

Mounted to the steering wheel

SIR Component Views

SIR Connector End Views

Inside Rearview Mirror

Attached to the upper center of the windshield

Stationary Windows Component Views

Stationary Windows Connector End Views

Instrument Panel Cluster (IPC)

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

Instrument Panel, Gages, and Console Component Views

Instrument Panel, Gages, and Console Connector End Views

Knock Sensor (KS)

Below the intake manifold, near the front of the engine

Engine Controls Component Views

Engine Controls Connector End Views

License Lamp

At the center of the rear bumper

Lighting Systems Component Views

Lighting Systems Connector End Views

Longitudinal Accelerometer Sensor (w/o JL4)

Under the driver seat near C307

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Lumbar Adjuster/Heater Switch - Driver (AG1)

Mounted to the side of the driver seat

Power Seat Component Views

Power Seat Connector End Views

Lumbar Adjuster/Heater Switch - Passenger (AG2)

Mounted to the side of the passenger seat

Power Seat Component Views

Power Seat Connector End Views

Lumbar Pump Motor - Driver (AG1)

In the driver seat

Power Seat Component Views

Power Seat Connector End Views

Lumbar Pump Motor - Passenger (AG2)

In the passenger seat

Power Seat Component Views

Power Seat Connector End Views

Manifold Absolute Pressure (MAP) Sensor

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

Engine Controls Component Views

Engine Controls Connector End Views

Marker Lamp - LF

Left front of vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Marker Lamp - RF

Right front of vehicle

Lighting Systems Component Views

Lighting Systems 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

Engine Controls Component Views

Engine Controls Connector End Views

Mode Actuator

Top left side of the heater case

HVAC Component Views

HVAC Connector End Views

OnStar Fuse (UE1)

On the positive battery cable harness, next to the battery near C130

Power and Grounding Component Views

--

Outside Rearview Mirror - Driver

Mounted to the driver door

Power Door Systems Component Views

Power Door Systems Connector End Views

Outside Rearview Mirror - Passenger

Mounted to the passenger door

Power Door Systems Component Views

Power Door Systems Connector End Views

Outside Rearview Mirror Switch

On the driver door panel

Power Door Systems Component Views

Power Door Systems Connector End Views

Park Brake Switch

Left lower side of the I/P

Hydraulic Brake Component Views

Hydraulic Brake Connector End Views

Park/Neutral Position (PNP) Switch (M30)

Mounted to the left side of the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Park/Turn Signal Lamp - LF

Left front of vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Park/Turn Signal Lamp - RF

Right front of vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Powertrain Control Module (PCM)

At the left front side of the engine compartment

Engine Controls Component Views

Powertrain Control Module Connector End Views

Pressure Control (PC) Solenoid Valve (M30)

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Radio

In the center of the I/P

Entertainment Component Views

Entertainment Connector End Views

Radio Antenna

Mounted to the right front fender

Entertainment Component Views

--

Rear Differential Lock Actuator (G81)

Mounted to the center of the rear axle

Rear Axle Component Views

Rear Axle Connector End Views

Rear Window Defogger

Rear of vehicle on the endgate window

Stationary Windows Component Views

Stationary Windows Connector End Views

Rear Window Washer Fluid Pump

In the right rear engine compartment area

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Window Wiper Motor

Center of endgate

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Rear Window Wiper/Washer Switch

Center dash area near the auxiliary power outlets

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Recirculation Actuator

Upper right corner of the heater case

HVAC Component Views

HVAC Connector End Views

Roof Lamp - Left (UNJ)

Mounted on the front roof area near the left A-pillar

--

Lighting Systems Connector End Views

Roof Lamp - Right (UNJ)

Mounted on the front roof area near the right A-pillar

--

Lighting Systems Connector End Views

Roof Lamps Relay (UNJ)

Left rear engine compartment area just below the side air inlet cover

--

Lighting Systems Connector End Views

Roof Lamps Switch (UNJ)

Center dash area next to the auxiliary power outlets

--

Lighting Systems Connector End Views

Roof Marker Lamps (UNH)

Across the front of the roof between the A-pillars

--

Lighting Systems Connector End Views

Seat Adjuster Switch - Driver (AG1)

Mounted to the side of the driver seat

Power Seat Component Views

Power Seat Connector End Views

Seat Adjuster Switch - Passenger (AG2)

Mounted to the side of the passenger seat

Power Seat Component Views

Power Seat Connector End Views

Seat Belt Buckle - Driver

Mounted to the side of the driver seat

SIR Component Views

SIR Connector End Views

Seat Belt Buckle - Passenger

Mounted to the side of the passenger seat

SIR Component Views

SIR Connector End Views

Seat Belt Pretensioner - LF

At the left inner B-pillar

SIR Component Views

SIR Connector End Views

Seat Belt Pretensioner - RF

At the right inner B-pillar

SIR Component Views

SIR Connector End Views

Seat Belt Switch - Left

Part of the seat belt buckle - driver

--

--

Seat Belt Switch - Right

Part of the seat belt buckle - passenger

--

--

Seat Circuit Breaker

In the driver seat harness, under the driver seat near C307

Power Seat Component Views

--

Seat Motors - Driver (AG1)

Under the driver seat

Power Seat Component Views

Power Seat Connector End Views

Seat Motors - Passenger (AG2)

Under the passenger seat

Power Seat Component Views

Power Seat Connector End Views

Speaker - LF Door

Inside LF door

Entertainment Component Views

Entertainment Connector End Views

Speaker - LF Tweeter

In the left A-Pillar trim

Entertainment Component Views

Entertainment Connector End Views

Speaker - LR Door

Inside LR door

Entertainment Component Views

Entertainment Connector End Views

Speaker - RF Door

Inside RF door

Entertainment Component Views

Entertainment Connector End Views

Speaker - RF Tweeter

In the right A-Pillar trim

Entertainment Component Views

Entertainment Connector End Views

Speaker - RR Door

Inside RR door

Entertainment Component Views

Entertainment Connector End Views

Speaker - Subwoofer (UQA)

In the left rear cargo area

Entertainment Component Views

Entertainment Connector End Views

Starter

Mounted to the left side of the engine

Engine Electrical Component Views

--

Steering Wheel Position Sensor (JL4)

Mounted near the base of the steering column

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Stop Lamp Switch

Above the brake pedal assembly

Lighting Systems Component Views

Lighting Systems Connector End Views

Sunroof Motor (CF5)

At the front of the sunroof module

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunroof Switch (CF5)

In the front center headliner area

Power Roof Systems Component Views

Power Roof Systems Connector End Views

Sunshade - Left (YC3)

Left front headliner area

Lighting Systems Component Views

Lighting Systems Connector End Views

Sunshade - Right (YC3)

Right front headliner area

Lighting Systems Component Views

Lighting Systems Connector End Views

Tail/Stop and Turn Signal Lamp - Left

In the left rear tail lamp assembly

Lighting Systems Component Views

Lighting Systems Connector End Views

Tail/Stop and Turn Signal Lamp - Right

In the right rear tail lamp assembly

Lighting Systems Component Views

Lighting Systems Connector End Views

TCC Brake/Cruise Release Switch

At the top of the brake pedal assembly next to the stop lamp switch

Cruise Control Component Views

Cruise Control Connector End Views

Throttle Body

On top of the engine mounted to the upper air intake manifold

Engine Controls Component Views

Engine Controls Connector End Views

Tire Pressure Monitor Sensor - LF

In the left front tire

Tire Pressure Monitoring System Component Views

--

Tire Pressure Monitor Sensor - LR

In the left rear tire

Tire Pressure Monitoring System Component Views

--

Tire Pressure Monitor Sensor - RF

In the left rear tire

Tire Pressure Monitoring System Component Views

--

Tire Pressure Monitor Sensor - RR

In the right rear tire

Tire Pressure Monitoring System Component Views

--

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

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Torque Converter Clutch (TCC) Solenoid Valve (M30)

In the automatic transmission

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Trailer Connector (UY7)

Mounted on the left side of the trailer receiver at the rear of the vehicle

Lighting Systems Component Views

Lighting Systems Connector End Views

Transfer Case Encoder Motor

Part of the transfer case

Transfer Case Control Component Views

Transfer Case Control Connector End Views

Transfer Case Shift Control Module

Right side dash area behind the glove box

Transfer Case Control Component Views

Transfer Case Control Connector End Views

Turn Signal/Multifunction Switch

Part of the steering column harness, top of column under the cover

Lighting Systems Component Views

--

Vanity Mirror - Left (YC3)

Part of the left sunshade

--

--

Vanity Mirror - Right (YC3)

Part of the right sunshade

--

--

Vehicle Communication Interface Module (VCIM) (UE1)

Center of the I/P below the HVAC control head

Cellular Communication Component Views

Cellular Communication Connector End Views

Vehicle Speed Sensor (VSS)

Attached to the output shaft at the LR of the transfer case

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E/4L70-E

or

Manual Transmission Connector End Views in Manual Transmission - Aisin AR5

Wheel Speed Sensor (WSS) - LF

Attached to the LF wheel hub

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Wheel Speed Sensor (WSS) - LR

Attached to the left side of the rear axle

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Wheel Speed Sensor (WSS) - RF

Attached to the RF wheel hub

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Wheel Speed Sensor (WSS) - RR

Attached to the right side of the rear axle

Antilock Brake System Component Views

Antilock Brake System Connector End Views

Window Motor - Driver

Attached to the interior of the LF door

Power Door Systems Component Views

Power Door Systems Connector End Views

Window Motor - LR

Attached to the interior of the LR door

Power Door Systems Component Views

Power Door Systems Connector End Views

Window Motor - Passenger

Attached to the interior of the RF door

Power Door Systems Component Views

Power Door Systems Connector End Views

Window Motor - RR

Attached to the interior of the RR door

Power Door Systems Component Views

Power Door Systems Connector End Views

Window Switch - LR

In the LR door panel

Power Door Systems Component Views

Power Door Systems Connector End Views

Window Switch - RR

In the RR door panel

Power Door Systems Component Views

Power Door Systems Connector End Views

Windshield Washer Fluid Pump

Mounted on the fluid reservoir in the underhood compartment right rear

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Windshield Wiper Motor

Under the center of the front cowling

Wiper/Washer Component Views

Wiper/Washer Connector End Views

Yaw Rate/Lateral and Longitudinal Accelerometer Sensor (JL4)

Under the driver seat near C307

Antilock Brake System Component Views

Antilock Brake System Connector End Views

C101 (6 Cavities)

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

Harness Routing Views

Inline Harness Connector End Views

C115 (16 Cavities)

Forward lamp harness to the body harness, left lower area of radiator support, right of LF fog lamp

Harness Routing Views

Inline Harness Connector End Views

C116 (8 Cavities)

Forward lamp harness to the headlamp jumper harness, behind left headlamp assembly

Harness Routing Views

Inline Harness Connector End Views

C117 (8 Cavities)

Forward Lamp harness to the headlamp jumper harness, behind right headlamp assembly

Harness Routing Views

Inline Harness Connector End Views

C125 (16 Cavities)

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

Harness Routing Views

Inline Harness Connector End Views

C130 (UE1) (2 Cavities)

Body harness to the battery cable harness,

Cellular Communication Component Views

Cellular Communication Connector End Views

C150 (16 Cavities)

Chassis harness to the body harness, in the engine compartment left center wheel well behind the battery next to EBCM

Harness Routing Views

Inline Harness Connector End Views

C155 (4 Cavities)

Chassis harness to the body harness, in the engine compartment left center wheel well behind the battery next to EBCM

Harness Routing Views

Inline Harness Connector End Views

C175 (M30) (20 Cavities)

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

Automatic Transmission Electronic Component Views

Automatic Transmission Inline 20-Way Connector End View

C200 (40 Cavities)

I/P harness to the body harness, behind left of I/P

Harness Routing Views

Inline Harness Connector End Views

C201 (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

C203 (8 Cavities)

I/P harness to the blower motor resistor jumper harness, behind the I/P compartment right side of I/P clipped on HVAC case near blower motor

Harness Routing Views

Inline Harness Connector End Views

C204 (22 Cavities)

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

Harness Routing Views

Inline Harness Connector End Views

C205 (12 Cavities)

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

Harness Routing Views

Inline Harness Connector End Views

C207 (12 Cavities)

I/P harness to the body harness, behind left of I/P

Harness Routing Views

Inline Harness Connector End Views

C208 (4 Cavities)

I/P harness to the body harness, behind left of I/P

Harness Routing Views

Inline Harness Connector End Views

C220 (1 Cavity)

Base radio coax behind the right side upper dash area

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C221 (1 Cavity)

Digital radio coax mounted just behind the glovebox

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C222 (2 Cavities)

VCIM coax mounted just behind the glovebox

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C275 (4 Cavities)

Body harness to inflatable restraint steering wheel module coil, at the base of the steering column next to C201

Harness Routing Views

Inline Harness Connector End Views

C307 (AG1) (8 Cavities)

Body harness to the driver seat harness, under the driver seat

Harness Routing Views

Inline Harness Connector End Views

C308 (4 Cavities)

Body harness to the driver seat belt switch jumper harness

Harness Routing Views

Inline Harness Connector End Views

C315 (12 Cavities)

Body harness to the passenger seat harness, under the passenger seat

Harness Routing Views

Inline Harness Connector End Views

C318 (AG2) (3 Cavities)

Passenger seat harness to the heat element, in the passenger seat bottom

Harness Routing Views

Inline Harness Connector End Views

C319 (3 Cavities)

Driver seat harness to the heat element, in the driver seat bottom

Harness Routing Views

Inline Harness Connector End Views

C320 (w/o KA1) (4 Cavities)

Body harness to the passenger seat belt switch jumper harness,

Harness Routing Views

Inline Harness Connector End Views

C320 (w/KA1) (8 Cavities)

Body harness to the passenger seat belt switch jumper harness,

Harness Routing Views

Inline Harness Connector End Views

C330 (CF5) (8 Cavities)

Sunroof motor jumper harness to the body harness, behind upper left A-pillar trim panel

Harness Routing Views

Inline Harness Connector End Views

C335 (CF5 or UE1) (6 Cavities)

Sunroof switch/OnStar jumper harness to the Body harness, behind upper left A-pillar trim panel

Harness Routing Views

Inline Harness Connector End Views

C350 (6 Cavities)

Dome Lamp jumper harness to the body harness, behind right lower A-pillar trim

Harness Routing Views

Inline Harness Connector End Views

C370 (12 Cavities)

Body harness to the LR door harness, in the LR passenger door

Harness Routing Views

Inline Harness Connector End Views

C380 (12 Cavities)

Body harness to the RR door harness, in the RR passenger door

Harness Routing Views

Inline Harness Connector End Views

C410 (4 Cavities)

Body harness to the right tail lamp jumper harness, behind right rear quarter trim panel near D-pillar

Harness Routing Views

Inline Harness Connector End Views

C420 (w/o UY7) (4 Cavities)

Chassis harness to the license lamp jumper harness, underneath the vehicle near left rear of frame, rearward of left wheel well

Harness Routing Views

Inline Harness Connector End Views

C420 (w/UY7) (16 Cavities)

Chassis harness to the license lamp jumper harness, underneath the vehicle near left rear of frame, rearward of left wheel well

Harness Routing Views

Inline Harness Connector End Views

C430 (4 Cavities)

Body harness to the left tail lamp jumper harness, behind left rear quarter trim panel near D-pillar

Harness Routing Views

Inline Harness Connector End Views

C450 (12 Cavities)

Body harness to the endgate harness, behind left rear quarter trim panel near D-pillar

Harness Routing Views

Inline Harness Connector End Views

C500 (30 Cavities)

Body harness to the driver door harness, in the driver door

Harness Routing Views

Inline Harness Connector End Views

C510 (8 Cavities)

Driver mirror switch jumper harness to the driver door harness, inside the middle front of drivers door near the A-pillar

Harness Routing Views

Inline Harness Connector End Views

C600 (30 Cavities)

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

Harness Routing Views

Inline Harness Connector End Views

C901 (12 Cavities)

CHMSL & rear defogger jumper harness to the endgate harness, left middle of endgate near the pass-through

Harness Routing Views

Inline Harness Connector End Views

G100

In the engine compartment, mounted to the LF inner fender just behind the battery

Power and Grounding Component Views

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G102

In the engine compartment, on lower left side of engine block, rearward of G103

Power and Grounding Component Views

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G103

In the engine compartment, on lower left side of engine block, forward of G102

Power and Grounding Component Views

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G104

In the engine compartment, left side of the engine block in front of the starter

Power and Grounding Component Views

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G105

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

Power and Grounding Component Views

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G106

In the engine compartment, on right inner front wheel well

Power and Grounding Component Views

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G110

In the engine compartment, left side of the engine block forward of G103

Power and Grounding Component Views

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G120

In the engine compartment, on left lower inner wheel well near engine mount

Power and Grounding Component Views

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G300

In the passenger compartment, under driver seat carpet on floor board

Power and Grounding Component Views

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G310

In the passenger compartment, mounted under the left side of the passenger seat

Power and Grounding Component Views

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G320

In the passenger compartment, under rear of middle console carpet on floor board,

Power and Grounding Component Views

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G340

In the passenger compartment, behind right rear quarter trim near wheel well

Power and Grounding Component Views

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G345

In the passenger compartment, behind left rear quarter trim near wheel well

Power and Grounding Component Views

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G350

In the passenger compartment, behind left rear quarter trim near wheel well

Power and Grounding Component Views

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G420

Mounted to the left side of the rear crossmember, near C420

Power and Grounding Component Views

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S101 (UNJ)

In the engine compartment, in the dealer installed off road harness, 1.5 cm (5.9 in) from the roof lamps relay, near the master cylinder

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S102 (UNJ)

(CKT 850) In the engine compartment, in the dealer installed off road harness, 1.5 cm (5.9 in) from the roof lamps relay, near the master cylinder

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S103 (UNR)

In the engine compartment, in the dealer installed grille lamps off road harness, near the grille lamps relay by the master cylinder

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S104 (UNR)

In the engine compartment, in the dealer installed grille lamps off road harness, near the left side grille lamp connector

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S105 (UNR)

(CKT 850) In the engine compartment, in the dealer installed grille lamps off road harness, near the left side grille lamp connector

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S109

(CKT 9) In the forward lamp harness near the left upper radiator support, approximately 43 cm (17 in) from C115

Harness Routing Views

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S110

(CKT 850) In the body harness near the EBCM, approximately 7.5 cm (3 in) back from the EBCM

Harness Routing Views

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S112

(CKT 1200) In the forward lamp harness near the left upper radiator support, approximately 48.5 cm (19.1 in) from C115

Harness Routing Views

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S120

(CKT 1201) In the forward lamp harness near the center point of the top of the radiator, approximately 58 cm (22.8 in) from C115

Harness Routing Views

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S134

(CKT 34) In the forward lamp harness, approximately 15 cm (5.9 in) from C115

Harness Routing Views

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S141

(CKT 441) In the body harness near the left body pass thru grommet, approximately 5 cm (0.2 in) before the breakout to the EBCM in the main harness bundle

Harness Routing Views

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S143

(CKT 243) In the body harness, approximately 2 cm (0.8 in) before the breakout to C125

Harness Routing Views

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S185

(CKT 850) In the forward lamp harness, approximately 25 cm (9.8 in) from C115

Harness Routing Views

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S205

(CKT 2050) In the I/P harness, approximately 5 cm (2 in) right of the breakout to the left footwell lamp in the main harness bundle

Harness Routing Views

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S206

(CKT 2050) In the I/P harness, approximately 7 cm (2.8 in) right of the breakout to the right footwell lamp in the main harness bundle

Harness Routing Views

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S209

(CKT 9) In the body harness, approximately 6 cm (2.4 in) to the right of the stop lamp switch breakout in the main harness

Harness Routing Views

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S210

(CKT 850) In the body harness, approximately 16 cm (6.3 in) before the LF tweeter breakout

Harness Routing Views

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S213

(CKT 1307) In the body harness, approximately 11 cm (4.3 in) to the right of the stop lamp switch breakout in the main harness

Harness Routing Views

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S214

(CKT 1140) In the I/P harness, approximately 2.5 cm (1 in) to the right of the data link connector in the main bundle

Harness Routing Views

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S215

(CKT 20) In the body harness, approximately 14 cm (5.5 in) to the right of the stop lamp switch breakout in the main harness

Harness Routing Views

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S220

(CKT 141) In the blower motor resistor jumper harness near the part tag, approximately 15 cm (6 in) from C203

Harness Routing Views

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S224

(CKT 24) In the body harness, approximately 15 cm (5.9 in) from the main harness into the breakout to the sunroof

Harness Routing Views

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S230

(CKT 1688) In the HVAC harness, approximately 10 cm (3.9 in) back from the right air temperature actuator connector

Harness Routing Views

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S234 (UE1 and U2K)

(CKT 340) In the I/P harness center dash area, approximately 5 cm (2 in) left of the breakouts to HVAC and center console power outlets in the main bundle

Harness Routing Views

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S240

(CKT 1647) In the HVAC harness, approximately 28.5 cm (11.2 in) back from the right air temperature actuator connector

Harness Routing Views

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S244

(CKT 244) In the body harness behind the passenger side dash area, approximately 25 cm (9.8 in) before the breakout to the RF door

Harness Routing Views

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S245

(CKT 18) In the body harness LF kick panel area, approximately 26 cm (10.2 in) rearward of leftbody pass through in main bundle

Harness Routing Views

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S247

(CKT 443) In the body harness behind the passenger side dash area, approximately 5 cm (2 in) before the breakout to the RF door

Harness Routing Views

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S250

(CKT 1791) In the HVAC harness, approximately 13.5 cm (5.3 in) before the breakout to the evaporator temperature sensor

Harness Routing Views

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S251

(CKT 1151) In the I/P harness, approximately 0.5 cm (0.2 in) right of the breakout to the left footwell lamp in the main harness bundle

Harness Routing Views

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S260

(CKT 2273) In the HVAC harness, approximately 23.5 cm (9.3 in) back from the right air temperature actuator connector

Harness Routing Views

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S264

(CKT 643) In the body harness, approximately 24.5 cm (9.6 in) rearward of body pass through in the breakout to the left door

Harness Routing Views

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S292

(CKT 392) In the body harness right kick panel area, approximately 3 cm (1.2 in) rearward of the breakout to BCM C1 in the main bundle

Harness Routing Views

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S294

(CKT 294) In the body harness, approximately 3 cm (1.2 in) to the left of the park brake switch breakout

Harness Routing Views

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S295

(CKT 295) In the body harness, approximately 3 cm (1.2 in) to the right of the park brake switch breakout

Harness Routing Views

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S300

(CKT 1151) In the body harness, approximately 20 cm (7.9 in) forward of the left rocker channel cover

Harness Routing Views

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S301 (UNJ)

In the dealer installed off road harness, under the roof-mounted lightbar near the drivers side lamp connector

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S302 (UNJ)

(CKT 850) In the dealer installed off road harness, under the roof-mounted lightbar near the drivers side lamp connector

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S305

(CKT 19) In the body harness under the right door sill plate, approximately 18 cm (7 in) from the breakout to C204

Harness Routing Views

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S306 (AG1)

(CKT 2050) In the driver seat harness in the breakout to the lumbar adjuster/heater switch

Harness Routing Views

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S309

(CKT 2509) In the body harness under the left door sill plate, approximately 41 cm (16.1 in) rearward of body pass through in the main bundle

Harness Routing Views

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S310

(CKT 2151) In the body harness, approximately 4.5 cm (1.8 in) left of the breakout to the A/T floor shift control

Harness Routing Views

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S312 (AG1)

(CKT 1040) In the driver seat harness, approximately 28.5 cm (11.2 in) back from C307

Harness Routing Views

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S313 (AG2)

(CKT 1501) In the passenger seat heater element jumper harness

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S314

(CKT 1450) In the body harness, approximately 44.5 cm (17.5 in) rearward of breakout to the left seat belt pretensioner

Harness Routing Views

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S315

(CKT 1550) In the body harness, approximately 47 cm (18.5 in) rearward of breakout to the right seat belt pretensioner

Harness Routing Views

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S316 (AG2)

(CKT 2050) In the passenger seat harness, approximately 5 cm (2 in) before the breakout to the seat adjuster and lumbar adjuster/heater switches

Harness Routing Views

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S317 (AG2)

(CKT 2050) In the passenger seat heater element jumper harness

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S318 (AG2)

(CKT 2050) In the passenger seat heater element jumper harness

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S319 (AG2)

(CKT 2240) In the passenger seat heater element jumper harness

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S320

(CKT 1251) In the body harness rear seat area along the sill, approximately 20 cm (7.9 in) rearward of the breakout to G320

Harness Routing Views

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S321 (AG1)

(CKT 2050) In the driver seat heater element jumper harness

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S322 (AG1)

(CKT 2050) In the driver seat heater element jumper harness

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S323 (ASF)

(CKT 2306) In the body harness, approximately 13 cm (5.1 in) right of the breakout to G310

Harness Routing Views

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S324 (AG1)

(CKT 2240) In the driver seat heater element jumper harness

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S325 (AG1)

(CKT 1501) In the driver seat heater element jumper harness

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S330

(CKT 1732) In the dome lamp jumper harness rearward of the right sunshade, approximately 5 cm (2 in) before the breakout to the right sunshade

Harness Routing Views

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S340

(CKT 2050) In the dome lamp jumper harness rearward of the right sunshade, approximately 10 cm (3.9 in) before the breakout to the right sunshade

Harness Routing Views

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S341 (AG2)

(CKT 1040) In the passenger seat harness, approximately 10 cm (3.9 in) before the breakout to the seat adjuster and lumbar adjuster/heater switches

Harness Routing Views

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S344

(CKT 2644) In the body harness, approximately 20 cm (7 in) to the left of the SDM breakout

Harness Routing Views

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S347

(CKT 747) In the body harness, approximately 42 cm (16.5 in) rearward of breakout to right seat belt pretensioner

Harness Routing Views

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S350

(CKT 156) In the dome lamp jumper harness in the passenger side headliner area, approximately 5 cm (2 in) before the breakout to the dome/reading lamp

Harness Routing Views

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S359

(CKT 2759) In the chassis harness, approximately 22.5 cm (8.9 in) from the fuel pump and sender assembly connector

Harness Routing Views

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S514

(CKT 1450) In the driver door harness, approximately 6.5 cm (2.6 in) before the breakouts to the door lock and window switch

Harness Routing Views

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S529

(CKT 295) In the driver door harness, approximately 7.5 cm (3 in) before the breakout to the power window motor

Harness Routing Views

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S590

(CKT 90) In the driver door harness, approximately 7.5 cm (3 in) before the breakout to the OSRVM

Harness Routing Views

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S900

(CKT 1450) In the endgate harness, approximately 19.5 cm (7.7 in) rearward of the endgate grommet

Harness Routing Views

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