GM Service Manual Online
For 1990-2009 cars only
  1. Remove the passenger side power window switch plate. Refer to Front Side Door Window Switch Replacement in Doors.
  2. Remove the passenger temperature control from the switch plate.

Installation Procedure

  1. Install the passenger temperature control to the switch plate.
  2. Install the passenger side power window switch plate. Refer to Front Side Door Window Switch Replacement in Doors.