Removal Procedure

Remove the rear storage compartment trim. Refer to BODY REAR END in Body Rear End.
Push on retainer at rear edge of bracket and slide towards the driver's side.
Disconnect the electrical connectors from the modules on the bracket.
Remove the remote control door lock receiver (1) from the bracket (2).

Fig 1: Removing Remote Control Door Lock Receiver From Bracket
Courtesy of GENERAL MOTORS CORP.