GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 2008728  Size: SH
  1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement.
  2. If equipped remove the heat stakes (1) from the HVAC module (2) with a screwdriver and a hammer.

  3. Object Number: 962571  Size: SH
  4. If equipped remove the HVAC module assembly screws.
  5. Remove the upper HVAC module case (1) from the lower HVAC module case (2).
  6. Remove the right temperature door (4) from the upper HVAC module case (3).

Installation Procedure


    Object Number: 962571  Size: SH
  1. Install the right temperature door (4) to the upper HVAC module case (3).
  2. Install the upper HVAC module case (1) to the lower HVAC module case (2).
  3. Caution: Refer to Fastener Caution in the Preface section.

    Note: For every heat stake removed ensure that you install a screw.

  4. Install the screws to the HVAC module assembly.
  5. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).

  6. Install the HVAC module. Refer to HVAC Module Assembly Replacement.