Air Inlet Valve Actuator Replacement

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Recirculation/Air Inlet Actuator & Screws

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
CAUTION: In order to avoid actuator damage, DO NOT apply power to the actuator when it is not installed in the HVAC module. Preliminary Procedure Remove the inflatable restraint I/P module. Refer to Instrument Panel Inflatable Restraint Module Replacement Disconnect the electrical connector from the recirculation actuator.
1	Recirculation Actuator Screw (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten: 2 N.m (18 lb in)
2	Recirculation Actuator Procedure: Re-calibrate the recirculation actuator. Refer to Actuator Recalibration .

Callout

Component Name

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

Preliminary Procedure

Remove the inflatable restraint I/P module. Refer to Instrument Panel Inflatable Restraint Module Replacement
Disconnect the electrical connector from the recirculation actuator.

Recirculation Actuator Screw (Qty: 2)

CAUTION: Refer to Fastener Caution .

Tighten: 2 N.m (18 lb in)

Recirculation Actuator
Procedure:
Re-calibrate the recirculation actuator. Refer to Actuator Recalibration .