GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 863729  Size: SH
  1. Disconnect the antenna lead from the antenna base mating socket located by the passenger's feet area.
  2. Use a wrench to loosen the antenna mast.
  3. Remove the antenna mast.
  4. Remove the right fender. Refer to Front Fender Replacement in Body Front End.

  5. Object Number: 863618  Size: SH
  6. Remove the fasteners from the antenna bracket assembly.
  7. Remove the antenna bracket assembly from the vehicle.

Installation Procedure


    Object Number: 863729  Size: SH
  1. Position the antenna bracket assembly to vehicle.
  2. Route the antenna connector through the spaceframe opening and install the coax grommet to body opening.
  3. Route the antenna base/cable to the antenna lead and connect the antenna lead to the antenna base mating socket.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the fasteners to secure the antenna bracket assembly to the vehicle.
  6. Tighten
    Tighten the antenna bracket-to-fender fasteners to 10 N·m (89 lb in).

  7. Install and tighten the antenna mast to the antenna base.
  8. Tighten the antenna mast down with a wrench.
  9. Tighten
    Tighten the antenna mast-to-antenna base to 10 N·m (89 lb in).

  10. Install the right fender. Refer to Front Fender Replacement in Body Front End.