Body Control System Schematics

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Ground & Serial Data Schematic

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Fig 2: Power Moding & Interior Light References Schematic

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Fig 3: Exterior Light References Schematic

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Fig 4: Vehicle Access & Wiper References Schematic

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Fig 5: Brake, Horn, Transmission, Theft & Secondary/Configurable References Schematic

Courtesy of GENERAL MOTORS CORP.