Removal Procedure

The Radio Control Module and the Radio Antenna Module cannot be replaced individually.

1. Lower the rear of the headliner. Refer to HEADLINER REPLACEMENT .
2. Disconnect the wire harness (2) attached to the rear quarter glass panel.
3. Remove the module (1) retaining bolt.
Fig 1: Removing Radio Control Module & Electrical Connector
Courtesy of GENERAL MOTORS CORP.
4. Disconnect the antenna cable from the module.
5. Remove the control module from the roof.
6. Remove the radio antenna module. Refer to Radio Antenna Module Replacement .