GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Important: Complete removal of the headliner is not required.

  1. Lower the headliner. Refer to Headlining Trim Panel Replacement.

  2. Object Number: 853340  Size: SH
  3. Disconnect the cables from the antenna.
  4. Loosen the retaining nut until the antenna assembly can be pulled from the top of the roof.

Installation Procedure


    Object Number: 853340  Size: SH
  1. Place the antenna assembly on the roof opening.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Tighten the retaining nut.
  4. Tighten
    Tighten the nut to 6 N·m (53 lb in).

  5. Connect the antenna cables.
  6. Install the headliner. Refer to Headlining Trim Panel Replacement.