GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 683118  Size: SH
  1. Remove the center console trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gauges and Console.
  2. Remove the two screws and pull the heater control unit forward.
  3. Remove the illumination bulbs.

Installation Procedure


    Object Number: 683118  Size: SH
  1. Install the illumination bulbs.
  2. Install the heater control unit to the instrument panel (IP). Secure with the two screws.
  3. Install the center console trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gauges and Console.