Onstar (R) GPS Antenna Replacement

REMOVAL PROCEDURE




1. Remove the rear shelf trim panel.
2. Remove the global positioning system (GPS) antenna from the rear shelf using a small wide-bladed plastic tool in order to release the adhesive.




3. Disconnect the GPS antenna cable connector.
4. Clean the adhesive residue from the rear shelf using a razor blade and isopropyl alcohol pad and a clean lint-free cloth.

INSTALLATION PROCEDURE




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.

IMPORTANT: Do not touch the adhesive backing.

2. Remove the protective backing from the adhesive backing of the GPS antenna.
3. Install the GPS antenna to the rear shelf surface.
Press the GPS antenna into place until fully seated for approximately 30 seconds.




4. Connect the GPS antenna cable connector.
5. Install the rear shelf trim panel.