GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Inside the dash, above the radio

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Door Lock Motor Rear

Inside the right rear door.

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Instrument Panel (IP) Fuse Block

On the lower left side of the dash, next to the left side kick panel

Harness Routing Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

Liftgate Lock/Unlock Relay

On the right rear quarter panel near the D pillar

Power Door Systems Component Views in Doors

Body Rear End Connector End Views

Liftgate Lock/Unlock Release Switch

In the center of the liftgate, below the rear glass

Body Rear End Component Views

Body Rear End Connector End Views

Liftgate Release Motor Rear

In the center of the liftgate

Body Rear End Component Views

Body Rear End Connector End Views

Liftgate Strut Switch LH

On the left side of the liftgate

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Relay Block 1

On the left side of dash on the Data Link connector bracket

Harness Routing Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

C203

In the right kick panel

Harness Routing Views in Wiring Systems

Harness Routing Views in Wiring Systems

G403

In the upper half of the right D pillar

Power and Grounding Component Views in Wiring Systems

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S223

In the IP harness 10.5 cm (4.1 in) from the body control module (BCM) connectors breakout

Harness Routing Views in Wiring Systems

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S227

In the IP harness 4 cm (1.6 in) from the radio connectors breakout toward the right side of the dash

Harness Routing Views in Wiring Systems

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S334

In the liftgate harness 50 cm (19.7 in) from the liftgate relay connector breakout toward C203

Harness Routing Views in Wiring Systems

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S335

In the liftgate harness 56.5 cm (22.2 in) from the liftgate relay connector breakout toward C203

Harness Routing Views in Wiring Systems

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S407

In the liftgate body harness 19.5 cm (7.7 in) from the G403 breakout toward the top of the vehicle

Power and Grounding Component Views in Wiring Systems

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