Removal Procedure

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NOTE: Do NOT apply paint or clear coat to the XM band radio antenna. This will damage the function of the antenna, causing poor reception or loss of reception of the XM digital signal.

NOTE: Use care when removing or installing the headliner. Excessive bending will damage the headliner.

Lower the front part of the headliner. Refer to HEADLINER REMOVAL/INSTALLATION in Interior Trim.
Disconnect the cables (4) from the antenna base (1).

Fig 1: Removing Antenna Base From Top Of Roof

Courtesy of GENERAL MOTORS CORP.

Remove the retaining nut (2).
Remove the antenna base (1) from the top of the roof.