GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 639265  Size: SH
  1. Remove the radio. Refer to Radio Replacement .
  2. Remove the right side windshield garnish molding. Refer to Windshield Pillar Garnish Molding Replacement in Interior Trim.
  3. Remove the upper instrument panel trim pad. Refer to Instrument Panel Upper Trim Pad Replacement in Instrument Panel, Gages and Console.
  4. Disconnect the antenna coaxial cable from the radio cavity by sliding the cable connection upwards out of the retainer.
  5. Remove the remaining cable clips (1) from the instrument panel support.
  6. Disconnect the coaxial cable connector (2).
  7. Remove the antenna extension cable from the vehicle.

Installation Procedure

  1. Position the antenna extension to the vehicle.

  2. Object Number: 639265  Size: SH
  3. Connect the coaxial cable connectors (2).
  4. Install the cable clips (1) to the instrument panel support.
  5. Insert the cable connector into the retainer in the radio cavity.
  6. Install the upper instrument panel trim pad. Refer to Instrument Panel Upper Trim Pad Replacement in Instrument Panel, Gages and Console.
  7. Install the radio. Refer to Radio Replacement .
  8. Install the right side windshield garnish molding. Refer to Windshield Pillar Garnish Molding Replacement in Interior Trim.