Removal Procedure

WARNING: This page is about a different car, the 2005 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Remove the headliner. Refer to Headliner Replacement (Sedan) or Headliner Replacement (Extended Sedan) in Interior Trim.
Remove the rear window shelf panel. Refer to Trim Panel Replacement - Rear Window Shelf (Sedan) or Trim Panel Replacement - Rear Window Shelf (Extended Sedan) in Interior Trim.

Fig 1: Removing/Installing Cable At Vehicle

Courtesy of GENERAL MOTORS CORP.

Remove the antenna cable from the vehicle.