GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Note: 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. Lower the right closeout insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side.

  2. Object Number: 1237407  Size: SH
  3. Remove the electrical connector (1) from the receiver.

  4. Object Number: 1237408  Size: SH
  5. Remove the antenna electrical connector (1) from the receiver.

  6. Object Number: 1236121  Size: SH
  7. Remove the nuts retaining the receiver to the insulator panel.
  8. Remove the receiver from the vehicle.

Installation Procedure


    Object Number: 1237408  Size: SH
  1. Position the receiver near the insulator panel.
  2. Install the antenna electrical connector (1) to the receiver.

  3. Object Number: 1237407  Size: SH
  4. Install the electrical connector (1) to the receiver.

  5. Object Number: 1236121  Size: SH
  6. Install the receiver to the insulator panel.
  7. Caution: Refer to Fastener Caution in the Preface section.

  8. Install the nuts retaining the receiver to the insulator panel.
  9. Tighten
    Tighten the nuts to 5 N·m (44 lb in).

  10. Install the right closeout insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side.
  11. Perform the setup procedure for the digital radio receiver. Refer to Digital Radio Receiver Programming and Setup.