GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Century 🢒 Body and Accessories 🢒 Cellular Communication 🢒 Navigation Antenna Replacement

Removal Procedure
  1. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.

    2. Object Number: 910397 Size: SH
  2. Use a small wide-bladed plastic tool to release the adhesive. Remove the global positioning system (GPS) antenna from the rear shelf.
  3. Disconnect the GPS antenna cable connector.
  4. Clean the adhesive residue from the rear shelf using a razor blade, an isopropyl alcohol pad, and a clean lint-free cloth.

Installation Procedure

    Object Number: 910397 Size: SH
  1. Clean the surface of the rear shelf in the GPS antenna mounting location, using an isopropyl alcohol pad and a clean lint-free cloth.

    2. Important: Do not touch the adhesive backing.

  2. Remove the protective backing from the adhesive of the GPS antenna.
  3. Install the GPS antenna to the rear shelf surface.

    4. Press the GPS antenna into place for approximately 30 seconds until fully seated.

  4. Connect the GPS antenna cable connector.
  5. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.