GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 858095  Size: SH
  1. Remove the IP center trim panel. Refer to Instrument Panel Center Trim Panel Replacement .
  2. Disconnect the defogger switch electrical connector (2).

  3. Object Number: 858097  Size: SH
  4. Press down on the tabs (1) and remove the defogger switch (4) from the IP center trim panel.

Installation Procedure


    Object Number: 858097  Size: SH
  1. Install the defogger switch (4) to the IP center trim panel.

  2. Object Number: 858095  Size: SH
  3. Connect the defogger switch electrical connector (2).
  4. Install the IP center trim panel. Refer to Instrument Panel Center Trim Panel Replacement.