GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

On the lower left side of the IP below the steering column

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control Systems

Body Wiring Harness Junction Block

Under the left side of the instrument panelnear the left kick panel

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Cargo Door Ajar Switch,LH

Part of the left door latch assembly

Body Rear End Component Views

Body Rear End Connector End Views

Cargo Door Ajar Switch,RH

Part of the right door latch assembly

Body Rear End Component Views

Body Rear End Connector End Views

Cargo Door Contact Plate,LH

In the top center of left cargo door

Body Rear End Component Views

Body Rear End Connector End Views

Cargo Door Contact Plate,RH

In the top center of right cargo door

Body Rear End Component Views

Body Rear End Connector End Views

Engine Wiring Harness Junction Block

At the left side of the engine compartment near the battery

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Fuse Block

On the lower left side of the IP

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

I/P Wiring Harness Junction Block

On the lower right side of the IP

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Instrument Cluster

On the left side of the IP above the steering column

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

Liftgate Ajar Switch,LH

On the top left side of the liftgate

Body Rear End Component Views

Body Rear End Connector End Views

Liftgate Ajar Switch,RH

On the top right side of the liftgate

Body Rear End Component Views

Body Rear End Connector End Views

Liftglass Ajar Switch

Part of the liftglass latch assembly

Body Rear End Component Views

Body Rear End Connector End Views

Rear Window Wiper Module

In the rear liftgate panel

Body Rear End Component Views

Body Rear End Connector End Views

C208

To the right of the IP behind the kick panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C499

On the upper right side of liftgate near the right liftgate hinge

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G203

On the left upper IP at the A pillar

Harness Routing Views in Wiring Systems

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G410

On the right rear inner side body panel

Harness Routing Views in Wiring Systems

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P100

At the left rear of the engine compartment in the front of the dash

Power and Grounding Component Views in Wiring Systems

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P900

Between the lift gate and the back body

Power and Grounding Component Views in Wiring Systems

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Splice Pack 203 (SP203)

On the top left side of the IP near the A pillar

Harness Routing Views in Wiring Systems

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Splice Pack 410 (SP410)

On the right rear inner side body panel

Harness Routing Views in Wiring Systems

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S410

In the endgate to RBODY harness

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S411

In the liftgate harness

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