GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 65105  Size: SH
  1. Remove the roof bow interior trim panel. Refer to Rear Roof Bow Trim Panel Replacement in Exterior/Interior Trim.
  2. Disconnect the electrical/audio and coaxial cable connectors from the antenna buffer.

  3. Object Number: 171885  Size: SH
  4. Remove the screws retaining the antenna buffer to the roof bow.
  5. Remove the antenna buffer.

Installation Procedure


    Object Number: 171885  Size: SH
  1. Install the antenna buffer into position on the roof bow.
  2. Install the antenna buffer retaining screws.
  3. Tighten
    Tighten the antenna buffer retaining screws to 1.8 N·m (16 lb in).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.


    Object Number: 65105  Size: SH
  4. Connect the electrical/audio and coaxial cable connectors to the antenna buffer.
  5. Install the roof bow interior trim panel. Refer to Rear Roof Bow Trim Panel Replacement in Exterior/Interior Trim.