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Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the right air temperature actuator (3) to HVAC module assembly (2).
    NOTE: Refer to FASTENER NOTICE .
  2. Install the screws to the right air temperature actuator (3).

    Tighten 

    Tighten the screws to 2 N.m (18 lb in).

  3. Connect the electrical connector to the right air temperature actuator.
  4. Install the I/P carrier. Refer to INSTRUMENT PANEL (I/P) CARRIER REPLACEMENT .
  5. Reprogram the air temperature actuator. Refer to Re-Calibrating Actuators .
Fig 1: Right Air Temperature Actuator, HVAC Module Assembly & Electrical Connector
G01479277Courtesy of GENERAL MOTORS CORP.