Body Control System Schematics

WARNING: This page is about a different car, the 2008 Pontiac G8. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Ground, Serial Data, and Transmission Subsystem References

Courtesy of GENERAL MOTORS CORP.

Fig 2: Cruise Control, Exterior Lights, Interior Lights, Horn, Door Lock, Release System, Hydraulic Brakes, and Antilock Brake Subsystem References

Courtesy of GENERAL MOTORS CORP.

Fig 3: Headlight, Wiper/Washer, Fog Light, Exterior Lights, and Starting and Charging Subsystem References

Courtesy of GENERAL MOTORS CORP.

Fig 4: Instrument Cluster, Door Lock, Heated/Cooled Seat, Immobilizer, and Power Moding Subsystem References

Courtesy of GENERAL MOTORS CORP.