GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Corvette 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Air Inlet Valve Actuator Replacement

Removal Procedure
  1. Remove the RH lower insulator panel. Refer to Instrument Panel Insulator Panel Replacement in Instrument Panel, Gages and Console.

    2. Object Number: 1224363 Size: SH
  2. Disconnect the HVAC module wiring harness from the recirculation housing wire harness retainer.
  3. Remove the recirculation actuator mounting screws.
  4. Remove the recirculation actuator.
  5. Disconnect the electrical connector from the recirculation actuator.

Installation Procedure
  1. Connect the recirculation actuator electrical connector.

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


    Object Number: 1224363 Size: SH
  2. Install the recirculation actuator.
  3. Install the recirculation actuator mounting screws.

    4. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).

  4. Connect the HVAC module wiring harness to the recirculation housing wire harness retainer.
  5. Install the RH lower insulator panel. Refer to Instrument Panel Insulator Panel Replacement in Instrument Panel, Gages and Console.