GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 380265  Size: SH

    Important: Be sure to use tape on the contacting surfaces of the tool used in order to protect the paint on the antenna mast.

  1. Install tape onto the contacting surfaces of the tool to be used in loosening the radio fixed antenna mast.
  2. Using the taped tool, loosen the fixed antenna mast.
  3. Remove the radio fixed antenna mast from the radio fixed antenna.

Installation Procedure


    Object Number: 380265  Size: SH
  1. Install the radio fixed antenna mast to the radio fixed antenna.
  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. Using the tool taped previously, tighten the antenna mast.
  4. Tighten
    Tighten the radio fixed antenna mast to 5 N·m (44 lb in).