GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the OnStar® vehicle communication interface module (VCIM). Refer to Communication Interface Module Replacement.

  2. Object Number: 1367816  Size: SH
  3. Remove the nuts (1) retaining the navigation control processor bracket to the instrument panel (I/P) structure.

  4. Object Number: 1367821  Size: SH
  5. Remove the bracket from the vehicle.

Installation Procedure


    Object Number: 1367821  Size: SH
  1. Install the bracket to the I/P structure.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1367816  Size: SH
  3. Install the nuts (1) retaining the bracket to I/P structure.
  4. Tighten
    Tighten the fasteners to 9 N·m (80 lb in).

  5. Install the VCIM. Refer to Communication Interface Module Replacement.