GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 638004  Size: SH
  1. Remove the front trim from inside of the rear storage compartment. Refer to Rear Compartment Trim Panel Replacement in Body Rear End.

  2. Object Number: 640410  Size: SH
  3. Disconnect the electrical connector.
  4. Depress the retainer tabs (1).
  5. Remove the remote control door lock receiver module (2).

Installation Procedure


    Object Number: 640410  Size: SH
  1. Snap the remote control door lock receiver module (2) into the slots in the rear compartment.
  2. Connect the electrical connector.

  3. Object Number: 638004  Size: SH
  4. Install the rear compartment trim. Refer to Rear Compartment Trim Panel Replacement in Body Rear End.
  5. Program the remote control door lock receiver module. Refer to Transmitter Programming .