GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.

  1. Disconnect the battery.
  2. Remove the windshield garnish molding. Refer to Windshield Garnish Molding Replacement.

  3. Object Number: 1941219  Size: SH
  4. Remove the instrument panel (I/P) compartment.
  5. • Open the I/P compartment cover.
    • Remove the 4 bolts (1).
    • Disconnect the wiring harness plug.
    • Remove the I/P compartment.

    Object Number: 1942159  Size: LH
  6. Remove the windshield antenna.
  7. • Remove the windshield antenna with a plastic wedge.
    • Guide the wiring harness (1) with the antenna through the instrument panel padding.
  8. Disconnect the antenna cable.

Installation Procedure

  1. Connect the cable.
  2. Install the windshield antenna.
  3. • Route the wiring harness through the I/P padding to the top of the A-pillar.
    • Install the antenna in the left upper area of the windshield with adhesive.
  4. Insert the I/P compartment.
  5. Connect the wiring harness plug.

    Caution: Refer to Fastener Caution in the Preface section.

  6. Fasten the I/P compartment.
  7. Tighten
    Tighten the 4 screws to 4 N·m (35 lb in).

  8. Install the windshield garnish molding. Refer to Windshield Garnish Molding Replacement.
  9. Connect the battery.
  10. For reprogramming procedures, refer to Control Module References.