Body Control System Schematics

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

Fig 1: BCM Power, Ground and DLC

Courtesy of GENERAL MOTORS CORP.

Fig 2: BCM Inputs and Outputs 1 of 4

Courtesy of GENERAL MOTORS CORP.

Fig 3: BCM Inputs and Outputs 2 of 4

Courtesy of GENERAL MOTORS CORP.

Fig 4: BCM Inputs and Outputs 3 of 4

Courtesy of GENERAL MOTORS CORP.

Fig 5: BCM Inputs and Outputs 4 of 4

Courtesy of GENERAL MOTORS CORP.