GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Cobalt 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Air Inlet Valve Actuator Replacement

Removal Procedure
  1. Remove the fuse labeled HVAC CTRL (BATT).
  2. Remove the instrument panel (I/P) retainer. Refer to Instrument Panel Tie Bar Replacement .

    3. Object Number: 1552373 Size: SH
  3. Disconnect the recirculation actuator electrical connector.

    4. Object Number: 1552372 Size: SH
  4. Remove the recirculation actuator screw.
  5. Remove the recirculation actuator.

Installation Procedure

    Object Number: 1552372 Size: SH

    Important: The key should be in the OFF position when connecting the electrical connectors to ensure proper calibration.

  1. Install the recirculation actuator.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the recirculation actuator screw.

    3. Tighten
    Tighten the screw to 2.2 N·m (19 lb in).


    Object Number: 1552373 Size: SH
  3. Install the recirculation electrical connector.
  4. Install the I/P retainer. Refer to Instrument Panel Tie Bar Replacement .
  5. Install the fuse labeled HVAC CTRL (BATT).

    6. Important: Do not adjust any controls on the HVAC control assembly while the HVAC control assembly and actuators are calibrating. If interrupted improper HVAC performance will result.

  6. Start the engine and let run for one minute.