Body Control System Schematics

WARNING: This page is about a different car, the 2005 Saturn Ion Red Line, 2005 Saturn Ion 3, 2005 Saturn Ion 2, and 2005 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: BCM Power, Ground, and References to Brakes, Lights Dimming, DLC, HVAC, Shift Lock, and Theft Deterrent Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 2: References to Lighting Schematics (1 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 3: References to Body Rear End, Doors, Horns, and Lighting Schematics (2 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 4: References to Rear Defogger and Wiper/Washer Schematics

Courtesy of GENERAL MOTORS CORP.