GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Notice: In order to avoid actuator damage, DO NOT apply power to the actuator when it is not installed in the HVAC module.

  1. Remove the Inflatable Restraint I/P Module. Refer to Inflatable Restraint Instrument Panel Module Replacement .

  2. Object Number: 372310  Size: SH
  3. Disconnect the electrical connection from the recirculation actuator (1).

  4. Object Number: 363786  Size: SH
  5. Remove the recirculation actuator retaining screws.
  6. Remove the recirculation actuator.

Installation Procedure


    Object Number: 363786  Size: SH
  1. Install the recirculation actuator.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the recirculation actuator retaining screws.
  4. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).


    Object Number: 372310  Size: SH
  5. Connect the electrical connector to the recirculation actuator (1).
  6. Install the Inflatable Restraint I/P Module. Refer to Inflatable Restraint Instrument Panel Module Replacement .
  7. Re-calibrate the recirculation actuator. Refer to Actuator Recalibration .