Removal Procedure

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

Lower the front portion of the headliner. Refer to Headliner Replacement (Crew Cab) or Headliner Replacement (Extended Cab) or Headliner Replacement (Regular Cab) in Interior Trim.

Fig 1: View Of Antenna Assembly & Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Disconnect the electrical connectors from the antenna assembly.
Loosen the retaining nut until the assembly can be removed from the roof panel.
Using an upward motion, remove the antenna assembly from the roof.