WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Driver Door Module Schematics (DDM) Power, Ground And DLC Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 2: Driver Door Memory And Window Control Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 3: Driver Door Mirror Control Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 4: Passenger Door Module Schematics (PDM) Power, Ground And DLC Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 5: Passenger Door Mirror And Window Control Schematic