Keyless Entry Schematics

WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Grounds, Antennas and Switches Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 2: DLC, Instrument Panel Cluster (IPC) Schematics

Courtesy of GENERAL MOTORS CORP.