GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Sunfire 🢒 Accessories 🢒 Cellular Communication 🢒 Navigation Antenna Replacement

Removal Procedure

    Object Number: 863389 Size: SH
  1. Remove rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  2. Remove the rosebud retainers securing the global position sensor (GPS) antenna wire harness to the rear shelf and the upper rear quarter panel.
  3. Disconnect the electrical connection for the GPS antenna wire harness from the headliner wire harness.
  4. Remove the child tether attachment bolt (3) form the GPS antenna bracket (2).
  5. Lift the GPS antenna bracket (2) at a 45-degree angle to disengage the locating tabs (5) from the slots in the rear shelf (6).
  6. Remove the GPS antenna assembly from the rear shelf (6).

Installation Procedure

    Object Number: 863389 Size: SH

    Important: The GPS antenna bracket and the child tether attachment use the same fastener. Check the alignment of the child tether attachment and the GPS bracket to the rear shelf prior to installing the fastener.

  1. Install the GPS antenna bracket (2) at a 45-degree angle to engage the locating tabs (5) into the slots in the rear shelf (6).

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the child tether attachment bolt (3).

    3. Tighten
    Tighten the bolt to 28 N·m (20 lb ft).

  3. Connect the electrical connection for the GPS antenna wire harness to the headliner wire harness.
  4. Install the rosebud retainers securing the GPS antenna wire harness to the rear shelf and the upper rear quarter panel.
  5. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.