Removal Procedure

Fig 1: Identifying Antenna Module And Screws

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.

Disconnect the negative battery cable.
Remove the windshield garnish molding. Refer to Windshield Pillar Garnish Molding Replacement in Interior Trim.
Remove the sun visors. Refer to Sunshade Replacement in Interior Trim.
Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
Disconnect the antenna module electrical connector.
Remove the screws (1) and the antenna module.