Body Control System Schematics

Fig 1: Power, Ground, and Serial Data

Courtesy of GENERAL MOTORS CORP.

Fig 2: Power Windows, Door Locks, HVAC, and Tow/Haul

Courtesy of GENERAL MOTORS CORP.

Fig 3: Interior Lights, Horns, Entertainment, and Theft Deterrent

Courtesy of GENERAL MOTORS CORP.

Fig 4: Headlamps, Park Lamps, DRL, and Park Brake Signals

Courtesy of GENERAL MOTORS CORP.

Fig 5: Interior Lights Dimming, Backup Lamps, and Sunroof Power

Courtesy of GENERAL MOTORS CORP.