GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the antenna mast.

  2. Object Number: 298804  Size: SH
  3. Remove the radio antenna cable from the radio extension cable.

  4. Object Number: 298806  Size: SH
  5. Remove the radio antenna cable nut.
  6. Remove the radio antenna bezel.

  7. Object Number: 298809  Size: SH
  8. Remove the radio antenna cable screws.
  9. Remove the radio antenna cable.

Installation Procedure


    Object Number: 298809  Size: SH
  1. Install the radio antenna cable.
  2. 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.

  3. Install the radio antenna cable screws.
  4. Tighten
    Tighten the radio antenna cable screws to 2.8 N·m (25 lb in).


    Object Number: 298806  Size: SH
  5. Install the radio antenna bezel.
  6. Install the radio antenna cable nut.
  7. Tighten
    Tighten the radio antenna cable nut to 6 N·m (53 lb in).


    Object Number: 298804  Size: SH
  8. Install the radio antenna cable to the radio extension cable.
  9. Install the antenna mast.