GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .

  2. Object Number: 888409  Size: SH
  3. Remove the 3 actuator screws (1).
  4. Remove the electrical connector (3) from the recirculation actuator (2).
  5. Remove the recirculation actuator (2).

Installation Procedure

  1. Connect the electrical connector (3) to the recirculation actuator (2).

  2. Object Number: 888409  Size: SH
  3. Install the recirculation actuator (2).
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the 3 screws (1) to the recirculation actuator (2).
  6. Tighten
    Tighten the screws to 1.9 N·m (17 lb in).

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