GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Set the parking brake, turn the ignition key to the ON position and move the gear selector to 1st gear position.
  2. Lower the tilt steering column to the lowest position.

  3. Object Number: 368470  Size: SH
  4. Pull the instrument panel cluster trim plate rearward by grasping it around the edges until the retainers release from the instrument panel.

  5. Object Number: 693440  Size: SH
  6. Remove the auxiliary heat blower motor switch (1) from the instrument panel cluster trim plate (3) by releasing the tabs located on the sides of each switch.

Installation Procedure


    Object Number: 693440  Size: SH
  1. Install the auxiliary heat blower motor switch (1) to the instrument panel cluster trim plate (3) by engaging the tabs located on the sides of each switch.

  2. Object Number: 368470  Size: SH
  3. Install the instrument panel cluster trim plate by aligning the retainers to the opening in the instrument panel and push in place until fully seated.
  4. Move gear selector into PARK position, turn the ignition to the OFF position and release the park brake.