GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Ashtray Lamp

Center console, below the ashtray.

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Automatic Transaxle

Lower left side of the engine compartment.

Transmission Component Location in Automatic Transaxle - 4T65-E

Automatic Transmission Internal Connector End Views in Automatic Transaxle - 4T65-E

Backup Lamps (2-Door)

In the rear lamp assembly on the fender.

Lighting Systems Component Views

Lighting Systems Connector End Views

Backup Lamps (4-Door)

Center rear of the vehicle on the rear compartment lid.

Lighting Systems Component Views

Lighting Systems Connector End Views

Body Control Module (BCM)

LH side of the instrument panel, above parking brake.

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Bottom Underhood Accessory Wiring Junction Block

RH side of the engine compartment, forward of the strut tower.

Power and Grounding Component Views in Wiring Systems

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Center High Mounted Stop Lamp (CHMSL)

Center of the rear deck lid.

Lighting Systems Component Views

Lighting Systems Connector End Views

Cruise Control Module

LH side of the engine compartment, on the strut tower.

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Cruise Control ON/OFF Switch

On the turn signal lever.

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Cruise Control Release Switch

Behind the LH side of the instrument panel, on the brake pedal support.

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Cruise Control Set/Cancel Switch

On the steering wheel spoke.

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Cruise Control Resume/Accel Switch

On the steering wheel spoke.

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Daytime Running Lamp (DRL) Ambient Light Sensor

RH side of the top of the instrument panel, near the defogger air duct.

Lighting Systems Component Views

Lighting Systems Connector End Views

Dome Lamp

Center of the underside of the roof.

Lighting Systems Component Views

Lighting Systems Connector End Views

Door Lock Switch

Center of the front door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock, Front (Actuator), C2

Rear edge of the front door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock, Front (Ajar Switch), C1

Rear edge of the front door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock, Rear (Actuator)

Rear edge of the rear door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock, Rear (Ajar Switch)

Rear edge of the rear door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Electronic Brake Control Module (EBCM)

In the LR side of engine compartment, mounted on the ABS hydraulic modulator.

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Traction Control Switch (2-Door)

On the center console.

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Electronic Traction Control Switch (4-Door)

RH of the instrument panel.

Antilock Brake System Component Views in Antilock Brake System

Antilock Brake System Connector End Views in Antilock Brake System

Emergency Vehicle Interior Lamp Switch (SEO)

In the LH side of instrument panel.

Lighting Systems Component Views

Lighting Systems Connector End Views

Emergency Vehicle Rear Window Lid Lamp

Mounted to the inside of the rear compartment lid.

Lighting Systems Component Views

Lighting Systems Connector End Views

Emergency Vehicle Front Lamp Flasher

Behind the instrument panel, mounted on the relay bracket by the RH side of the steering column.

Lighting Systems Component Views

Lighting Systems Connector End Views

Fog Lamps

On the front of the vehicle.

Lighting Systems Component Views

Lighting Systems Connector End Views

Fog Lamp Relay

In the top underhood accessory wiring junction block.

Lighting Systems Component Views

Lighting Systems Connector End Views

Fog Lamp Switch

In the LH side of instrument panel, next to the headlamp switch.

Lighting Systems Component Views

Lighting Systems Connector End Views

Fusible Links

Front of the engine, at the starter assembly.

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Fusible Links

Top underhood accessory wiring junction block.

Power and Grounding Component Views in Wiring Systems

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Fusible Links

Bottom underhood accessory wiring junction block.

Power and Grounding Component Views in Wiring Systems

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Hazard Lamp/Turn Signal Lamp Flasher

Incorpprated in with the hazard switch.

Lighting Systems Component Views

Lighting Systems Connector End Views

Headlamp Dimmer Switch

Mounted to the steering column.

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Headlamp Switch

LH side of the instrument panel, to the left of the steering column.

Lighting Systems Component Views

Lighting Systems Connector End Views

Headlamps

Front of the vehicle.

Lighting Systems Component Views

Lighting Systems Connector End Views

Heated Seat Switch, Driver (2-Door)

Mounted on the center console.

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Heated Seat Switch, Driver (4-Door)

On the LH side of the seat.

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Heated Seat Switch, Passenger (2-Door)

Mounted on the center console.

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Heated Seat Switch, Passenger (4-Door)

On the RH side of the seat.

Power Seat Component Views in Seats

Power Seat Connector End Views in Seats

Heater-A/C Control

Center of the instrument panel.

HVAC Component Views in HVAC Systems - Manual

HVAC Connector End Views in HVAC Systems - Manual

Inflatable Restraint Steering Wheel Module Coil (SIR Coil)

Inside the steering column.

RPO AK5


Object Number: 300117  Size: LF
(1)Steering Wheel
(2)Inflatable Restraint Steering Wheel Module Coil
(3)Inflatable Restraint Steering Wheel Module
(4)Inflatable Restraint IP Module
(5)Cross-Car Beam
(6)SIR Wiring Harness
(7)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(8)Floor Pan
or SIR Component Views in SIR

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Inside Rearview Mirror

Center of the windshield header.

Lighting Systems Component Views

Lighting Systems Connector End Views

Instrument Cluster

LH side of the instrument panel.

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console

Instrument Panel Ash Tray Lamp (4-Door Only)

In the ashtray assembly.

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Instrument Panel Compartment Lamp

Top center of the instrument panel compartment opening.

Lighting Systems Component Views

Lighting Systems Connector End Views

Instrument Panel Courtesy Lamps

Underneath the instrument panel.

Lighting Systems Component Views

Lighting Systems Connector End Views

LH IP Accessory Wiring Junction Block

LH side of the instrument panel, in the left front door opening.

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Outside Remote Control Rearview Mirror Switch

Front top of the left front door panel.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Park/Turn Signal /Stop Lamps

Front and rear of the vehicle.

Lighting Systems Component Views

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Radio

Center of the instrument panel.

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Radio Steering Wheel Switches

In the steering wheel.

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Compartment Courtesy Lamp

Center of the rear compartment, under the rear package shelf.

Lighting Systems Component Views

Lighting Systems Connector End Views

Rear Compartment Lid Ajar Indicator Switch

Center of the rear compartment lid.

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Rear Compartment Lid Relay

Mounted inside the rear deck lid.

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RH IP Accessory Wiring Junction Block

RH side of the instrument panel, in the right front door opening.

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Roof Rail Courtesy Lamps

Along the roof rail, on roof headliner.

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SEO Fuse Relay Block

RH upper side of the steering column, above the knee bolster.

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SEO Rear Window Lamps

Mounted on the rear speaker shelf.

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SEO Circuit Breaker Panel

Behind the instrument panel, on the RH side of the steering column.

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Spot Lamps

In the A pillar.

Lighting Systems Component Views

Lighting Systems Connector End Views

Stop Lamp Switch

Behind the instrument panel, on the brake pedal support.

Lighting Systems Component Views

Lighting Systems Connector End Views

Sunshade Illuminated Mirror

Side of the windshield header.

Lighting Systems Component Views

Lighting Systems Connector End Views

Tail/Stop/Turn Lamps

Rear of the vehicle.

Lighting Systems Component Views

Lighting Systems Connector End Views

Top Underhood Accessory Wiring Junction Block

RH side of the engine compartment, forward of the strut tower.

Power and Grounding Component Views in Wiring Systems

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Transmission Postion Indictor Lamp

In the center console.

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Turn Signal Switch

In the steering column.

Lighting Systems Component Views

Lighting Systems Connector End Views

Window Lockout Switch

In the LF door, part of the master window switch.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Window Switch, Front

In the center of the front door panel.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Window Switch, Rear

In the center of the rear door panel.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

C106 (24 cavities)

Instrument panel harness, to the forward lamp harness, RF side of the engine compartment. Atached to the frame rail.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C122 (SEO) (5 cavities)

Forward lamp harness.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C201 (40 cavities)

Instrument panel harness to the steering column harness, behind the instrument panel on the right side of the steering column.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C240 (8 cavities)

(w/ Console)

Instrument panel harness to the console/ashtray jumper harness, behind the center of the instrument panel, to the left of the radio.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C240 (8 cavities)

(w/o Console)

Instrument panel harness to the console/ashtray jumper harness, behind the center of the instrument panel, to the left of the radio.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C297

Instrument panel harness, left side of the instrument panel behind the accessory switch.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C301 (40 cavities)

Body harness to the left front door harness, mounted to the left A pillar.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C302 (40 cavities)

Body harness to the right front door harness, mounted to the right A pillar.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C355 (7 cavities)

Body harness to the left rear door harness, mounted to the left B pillar.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C356 (7 cavities)

Body harness to right rear door harness, mounted to the right sunshade.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C373 (16 cavities)

Right side of the rear compartment , under the package shelf.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C400 (8 cavities)

Body harness to the rear body harness, below the right sill panel of the rear compartment.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C430 (4 cavities)

Right side of the rear compartment lid.

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G101

Left side of the radiator support.

Harness Routing Views in Wiring Systems

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G201

Right of column support atached to I/P carrier..

Harness Routing Views in Wiring Systems

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G203

Behind the instrument panel in the right side of the brake pedal bracket.

Harness Routing Views in Wiring Systems

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G302

Between right hand A and B pillers.

Harness Routing Views in Wiring Systems

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P100

Right rear of the engine compartment, near the strut tower.

Harness Routing Views in Wiring Systems

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P400

Right side of the lower rear compartment.

Harness Routing Views in Wiring Systems

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P401

Right side of the rear compartment opening, water drainage indention.

Harness Routing Views in Wiring Systems

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P500

Left A pillar.

Harness Routing Views in Wiring Systems

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P600

Right A pillar.

Harness Routing Views in Wiring Systems

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P700

Left B pillar.

Harness Routing Views in Wiring Systems

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P800

Right B pillar.

Harness Routing Views in Wiring Systems

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P900

Inside RH side of rear compartment, near top of rear compartment lid.

Harness Routing Views in Wiring Systems

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S114

Forward lamp harness, right side, approximately 14.5 cm (6 in) from the RH headlamp breakout.

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S150

Forward lamp harness, near LH headlamp, approximately 17 cm (7 in) from the outside air temperature sensor.

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S172

Forward lamp harness, near LH headlamp, approximately 2.5 cm (1 in) from the outside air temperature sensor breakout.

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S173

Forward lamp harness, near the LH headlamp, approximately 4 cm (2 in) from outside air temperature sensor breakout.

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S174

Forward lamp harness, near the LH headlamp, approximately 10.5 cm (4 in) from the outside air temperature sensor breakout.

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S176

Forward lamp harness, right side behind RH headlamp, approximately 4 cm (1  in) from RH headlamp breakout.

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S229

Instrument panel harness, behind the right center of IP, approximately 8.5 cm (3 in) from the ignition switch breakout.

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S236

Instrument panel harness, behind right side of Instrument panel, approximately 4 cm (2 in) from the body control module breakout.

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S253

Instrument panel harness, behind lower right side of instrument panel, approximately 4 cm (2 in) from the data link connector breakout.

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C320 (2-Door )

Main body harness, running along the left side of passenger compartment, approximately 6.5 cm (2 in) from the inflatable restraint driver seat module breakout.

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S320 (4-Door )

Body harenss, left side of passenger compartment, approximately 6.5 cm (2 in) from the inflatable restraint driver seat breakout.

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S322 (2-Door)

Body harness, below driver seat, approximately 10 cm (4 in) from the inflatable restraint driver seat module breakout.

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S322 (4-Door)

Body harness, behind left side of passenger compartment, approximately 10 cm (4 in) from the inflatable restraint driver seat module breakout.

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S338

Console harness, front area, approximately 6.5 cm (2 in) from the electronic traction control switch breakout.

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S391 (2-Door)

Roof harness, forward right side, approximately 11.5 cm (6 in) from the dome lamp breakout.

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S391 (4-Door)

Roof harness, forward right side, approximately 24.5 cm (9 in) from the dome lamp breakout.

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S400

Rear body harness, front left side of rear compartment, approximately 19.5 cm (7 in) from passthrough P400.

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S401

Rear body harness, front left side of rear compartment, approximately 26 cm (10 in) from passthrough P400.

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S504 (2-Door)

Left front door harness, approximately 6.5 cm (2 in) from the window switch breakout.

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S504 (4-Door)

Left front door harness, approximately 6.5 cm (2 in) from the window switch breakout.

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S900 (2-Door)

Rear compartment lid, approximately 36 cm (14 in) from C901 inline to backup lamp breakout.

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S900 (4-Door)

Rear deck lid harness, left side of lid, approximately 40.5 cm (16 in) from the center high mounted stop lamp breakout.

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