Body Control Module Schematics (Power, Ground and Serial Data)
WARNING: This page is about a different car, the 2002 Pontiac Aztek and 2002 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Module Schematics (Power, Ground and Serial Data)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Body Control Module Schematics (Subsystem References)
Courtesy of GENERAL MOTORS CORP.
Fig 3: Body Control Module Schematics (Door and Body Rear End References)
Courtesy of GENERAL MOTORS CORP.
Fig 4: Body Control Module Schematics (Lighting References)