GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Ignition Switch

Right hand of the instrument panel, right of the steering column in the instrument panel

Engine Electrical Component Views in Engine Electrical

Engine Electrical Connector End Views in Engine Electrical

Park/Neutral Position (PNP) Switch

Left hand of the transaxle, below the throttle body

Engine Controls Component Views in Engine Controls - 4.6L

Engine Controls Connector End Views in Engine Controls - 4.6L

Powertrain Control Module (PCM)

Left hand front corner of the engine compartment, below the air cleaner

Engine Controls Component Views in Engine Controls - 4.6L

Powertrain Control Module Connector End Views in Engine Controls - 4.6L

Rear Integration Module (RIM)

Right hand rear of the passenger compartment, behind the rear seat back

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Rear Junction Block

Left hand rear of the passenger compartment, under the rear seat

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Shift Interlock Solenoid

Under the front of the center console, on the shifter

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Tilt Wheel/Column Connector End Views

Steering Column Tilt/Telescoping Module

Right hand of the instrument panel, left of the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Stoplamp/BTSI Switch

Under the right hand of the instrument panel, near the top of the brake pedal

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Telescope Motor

Right hand front of the passenger compartment, in the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Telescope Position Sensor

Right hand front of the passenger compartment, in the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Tilt Motor

Right hand front of the passenger compartment, in the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Tilt Position Sensor

Right hand front of the passenger compartment, in the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

Tilt/Telescope Switch

Right hand front of the passenger compartment, on the right side of the steering column

Tilt Wheel/Column Component Views

Tilt Wheel/Column Connector End Views

C200 (30 cavities)

Instrument panel harness to body harness, under left hand of the instrument panel near the rear of the instrument panel compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C304 (30 cavities)

Console harness to body harness, left hand front of the center console near the rear blower motor

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G103

Lower right hand rear of the engine, near the power steering rack

Power and Grounding Component Views in Wiring Systems

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G201

Right hand front corner of the passenger compartment, under the front of the sill trim plate

Power and Grounding Component Views in Wiring Systems

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S302

Body harness, left hand of the passenger compartment approximately 40 cm (9 in) from the C300 connector harness breakout

Harness Routing Views in Wiring Systems

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S318

Console harness, center console approximately 4 cm (20 in) from the compact disk (CD) changer harness breakout

Harness Routing Views in Wiring Systems

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