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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (HVAC Systems - Manual) >> Repair Instructions >> Air Temperature Actuator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Right Air Temperature Actuator & Mode Actuator
    GM1194925Courtesy of GENERAL MOTORS CORP.
  1. Position the air temperature actuator (2). Align the slots in the electric actuator driver to the flats on the shaft.
  2. Align the locating hole to the alignment pin on the HVAC module case.
  3. Slide the actuator driver on the shaft. The actuator driver should sit completely on the shaft and the mounting holes should be flush with the HVAC module case.
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the screws to the air temperature actuator.

    Tighten:  Tighten the screw to 1.5 N.m (13 lb in).

  6. Connect the electrical connector to the air temperature actuator.
  7. Install the I/P compartment. Refer to Compartment Replacement - Instrument Panel (I/P) in Instrument Panel, Gages and Console.
  8. Install the right side I/P insulator. Refer to Closeout/Insulator Panel Replacement - Right in Instrument Panel, Gages and Console.
  9. Calibrate the actuator. Refer to Re-Calibrating Actuators .