GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 LaCrosse 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Radio Antenna Module Replacement

Removal Procedure

    Object Number: 907780 Size: SH
  1. Lower the rear of the headliner. Refer to Headlining Trim Panel Replacement.
  2. Remove the antenna module bolt.
  3. Disconnect the antenna module electrical connector.
  4. Disconnect the antenna coaxial cable.
  5. Disconnect the rear window antenna lead from the rear window antenna connector.
  6. Remove the antenna module.

Installation Procedure

    Object Number: 907780 Size: SH
  1. Connect the rear window antenna lead to the rear window antenna connector.
  2. Connect the antenna coaxial cable.
  3. Connect the antenna module electrical connector.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the antenna module and the antenna module bolt.

    5. Tighten
    Tighten the bolt to 3 N·m (27 lb in).

  5. Install the headliner. Refer to Headlining Trim Panel Replacement.