GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1203571  Size: SH
  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  2. Remove the 3 mode actuator screws.
  3. Remove the electrical connector from the mode actuator.
  4. Remove the mode actuator.

Installation Procedure


    Object Number: 1203571  Size: SH
  1. Connect the electrical connector to the mode actuator.
  2. Install the mode actuator.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the 3 screws to the mode actuator.
  5. Tighten
    Tighten the screws to 1.9 N·m (17 lb in).

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