Receiver, Antenna Replacement - Remote Control Door Lock and Theft Deterrent

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: View Of Keyless Entry Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Door Lock Antenna Assembly Preliminary Procedure Remove the center console end cap. Refer to Center Console End Panel Replacement in Instrument Panel, Gages, and Console. Disconnect the electrical connectors.
1	Antenna Assembly, Door Lock
Door Lock Ignition Key Antenna Assembly Preliminary Procedure Remove the center console. Refer to Console Replacement - Front Floor in Instrument Panel, Gages, and Console. Remove the console HVAC air duct.
2	Antenna Assembly, Ignition Lock Key
Door Lock Ignition Key Antenna Assembly Preliminary Procedure Remove the headliner. Refer to Headliner Replacement in Interior Trim. Disconnect the electrical connectors.
3	Antenna Assembly, Ignition Lock Key
Door Lock Ignition Key Antenna Assembly Preliminary Procedure Remove the rear compartment sill trim. Refer to Sill Plate, Striker, Weatherstrip Replacement - Rear Compartment in Body Rear End. Disconnect the electrical connectors.
4	Antenna Assembly, Ignition Lock Key
Remote Control Door Lock Receiver Preliminary Procedure Remove the rear compartment trim. Refer to Compartment Trim Panel Replacement - Rear in Body Rear End. Disconnect the electrical connectors. If replacing the receiver, program the receiver. Refer to Door Control Module Programming and Setup in Programming and Setup.
5	Receiver Assembly, Remote Control Door Lock and Theft Deterrent