FixVault

Installation Procedure

  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 (I/P) Trim Panel Replacement - Left in Instrument Panel, Gages and Console.
  4. Fig 1: View Of Rear Window Defogger Relay & Electrical Connector
    GM477533Courtesy of GENERAL MOTORS CORP.