GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Important: Remove the air inlet grille panel and the air inlet water deflector in order to remove debris from the HVAC module air inlet screen. Refer to Air Inlet Grille Panel Replacement . Install a new air inlet water deflector.

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  2. Remove the recirculation actuator screws.

  3. Object Number: 1203574  Size: SH
  4. Remove the recirculation actuator.
  5. Remove the air inlet assembly screws.

  6. Object Number: 1203548  Size: SH
  7. Remove the air inlet assembly.

Installation Procedure


    Object Number: 1203548  Size: SH
  1. Install the air inlet assembly.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the air inlet assembly screws.
  4. Tighten
    Tighten the screws to 1.5 N·m (13 lb in).

  5. Install the recirculation actuator.

  6. Object Number: 1203574  Size: SH
  7. Install the recirculation actuator screws.
  8. Tighten
    Tighten the screws to 1.5 N·m (13 lb in).

  9. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .