GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 477533  Size: SH
  1. Remove the instrument panel steering column opening trim plate. Refer to Instrument Panel Trim Panel Replacement - Left Side in Instrument Panel, Gages and Console.
  2. Disconnect the rear window defogger relay electrical connector (2).
  3. Remove the following from the vehicle:
  4. 3.1. The screw
    3.2. The rear window defogger relay (1)

Installation Procedure


    Object Number: 477533  Size: SH
  1. Install the rear window defogger relay (1) to the vehicle. Secure the relay with the screw.
  2. Connect the rear window defogger relay electrical connector (2).
  3. Install the instrument panel steering column opening trim plate. Refer to Instrument Panel Trim Panel Replacement - Left Side in Instrument Panel, Gages and Console.