GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the instrument panel (IP) top cover. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages and Console.

  2. Object Number: 373581  Size: SH
  3. Remove the module. Unsnap the 2 lock arms.
  4. Disconnect the electrical connector.

Installation Procedure


    Object Number: 373581  Size: SH
  1. Connect the electrical connector.
  2. Install the module starting with the large tang-tilt. Snap the 2 lock arms into the square holes.
  3. Install the instrument panel (IP) top cover. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages, and Console.
  4. Program the transmitter. Refer to Transmitter Programming .