GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Important: Do NOT swap digital radio receivers between vehicles. Swapping digital receivers between vehicles will activate the digital radio Theftlock®, and "XM Theftlock®" will display.

  1. Remove the rear compartment trim panel. Refer to Rear Compartment Trim Panel Replacement.

  2. Object Number: 854856  Size: SH
  3. Disconnect the wire connector (1).
  4. Disconnect the coaxial cables from the receiver.
  5. Remove the receiver from the bracket assembly.

Installation Procedure


    Object Number: 854856  Size: SH
  1. Install the receiver to the bracket assembly.
  2. Connect the coaxial cables.
  3. Connect the wire connector (1).
  4. Install the rear compartment trim panel. Refer to Rear Compartment Trim Panel Replacement.
  5. Perform the setup procedure for the digital radio receiver. Refer to Control Module References for programming and setup information.