Body Control System Schematics

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: BCM Power, Ground & Serial Data Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 2: Defogger, Lighting & Wiper Washer Subsystem Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 3: Controlled/Monitored Subsystem Schematics

Courtesy of GENERAL MOTORS CORP.