GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1203709  Size: SH
  1. Remove the rear window shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement.
  2. Lower the rear of the headliner. Refer to Headlining Trim Panel Replacement.
  3. Disconnect the antenna cable (3) from the antenna base cable connector.
  4. Cut off the visible end of the antenna cable.

  5. Object Number: 1203693  Size: SH
  6. Adjust the left rear compartment trim panel for access.
  7. Disconnect the antenna cable from the digital radio receiver.
  8. Cut off the visible end of the antenna cable.

Installation Procedure


    Object Number: 1203693  Size: SH
  1. Install the new antenna cable to the retainers on the receiver bracket.
  2. Connect the antenna cable to the digital radio receiver.
  3. Route the antenna cable through the rear seat back pass through into the passenger compartment. Wrap the cable and harness with tape at the pass through to avoid abrasion and rattles.
  4. Secure the antenna cable to the wire harness in the rear compartment.
  5. Install the rear compartment trim panel.

  6. Object Number: 1203709  Size: SH
  7. Connect the antenna cable (3) to the antenna base cable connector.
  8. Secure the antenna cable to the wire harness.
  9. Install the headliner. Refer to Headlining Trim Panel Replacement.
  10. Install the rear window shelf trim panel . Refer to Rear Window Shelf Trim Panel Replacement.