GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1204600  Size: SH
  1. Remove the instrument panel (I/P) trim pad. Refer to Instrument Panel Trim Pad Replacement in Instrument Panel, Gages, and Console.
  2. Remove the vehicle location antenna module bracket bolts (3, 4, 5).
  3. Remove the communication interface module screws.
  4. Lower the communication interface module to the floor.

  5. Object Number: 1202535  Size: SH
  6. Remove the vehicle location antenna module bracket.

Installation Procedure


    Object Number: 1202535  Size: SH
  1. Align the communication interface module to the vehicle location antenna module bracket.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the communication interface module screws.
  4. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 1204600  Size: SH
  5. Align the vehicle location antenna module bracket to the locator on the I/P carrier (cross car beam).
  6. Start the bolts by hand to avoid cross threading. Install the vehicle location antenna module bracket bolts (3, 4, 5).
  7. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  8. Install the I/P trim pad. Refer to Instrument Panel Trim Pad Replacement in Instrument Panel, Gages, and Console.