Installation Procedure
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Rotate the recirculation door lever fully forward/clockwise and hold in place.
- Connect the recirculation actuator to the recirculation door lever, then extend the plunger.
Courtesy of GENERAL MOTORS CORP.
Important: During installation, ensure that the recirculation actuator retaining tab is positioned ABOVE the mating base on the HVAC module case.
- Inspect that the actuator pushrod is not binding on the recirculation door lever.
- Push the actuator toward the HVAC module case to secure the retaining tab.
- Release the recirculation door lever.
- Connect the vacuum harness connector to the recirculation actuator.
- Install the SIR bracket. Refer to BRACKET REPLACEMENT - SIR in Instrument Panel, Gages and Console.
- Recalibrate the actuators. Refer to RE-CALIBRATING ACTUATORS .