GM Service Manual Online
For 1990-2009 cars only

Radio Antenna Cable Replacement From Radio to Module

Removal Procedure

  1. Remove the I/P trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages and Console.
  2. Lower the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  3. Loosen the bolt retaining the radio antenna module in order to disconnect the electrical connector.

  4. Object Number: 798113  Size: SH
  5. Disconnect the cable (2) from the radio antenna module.
  6. Remove the cable clips (1) from the roof.

  7. Object Number: 798111  Size: SH
  8. Remove the cable clips (1) from the A-pillar.
  9. Disconnect the cable (3) from the radio.
  10. Disconnect the electrical wire connector (4).
  11. Remove the radio cable from the vehicle.

Installation Procedure


    Object Number: 798111  Size: SH
  1. Install the cable clips (1) to the A-pillar.
  2. Connect the electrical wire connector (4).
  3. Connect the cable (3) to the radio.

  4. Object Number: 798113  Size: SH
  5. Install the cable clips (1) to the roof.
  6. Connect the cable (2) to the radio antenna module.
  7. Connect the wire connector to the radio antenna module.
  8. 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.

  9. Install the bolt retaining the radio antenna module to the roof.
  10. Tighten
    Tighten the retaining bolt to 9 N·m (80 lb in).

  11. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  12. Install the I/P trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages and Console.