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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (HVAC System - Manual) >> Repair Instructions >> Mode Actuator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the mode actuator, aligning the slots in the electric actuator drive to the flats on the shaft.
  2. Align the locating hole to the alignment pin on the HVAC module assembly.
  3. Slide the actuator drive completely onto the shaft, with the mounting holes flush with the mounting screw holes on the HVAC module assembly.
  4. Fig 1: View Of Right Air Temperature Actuator & Mode Actuator
    GM1194925Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  5. Install the screws to the mode actuator (1).

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

  6. Connect the electrical connector to the mode actuator.
  7. Install the I/P compartment. Refer to Instrument Panel Compartment Replacement .
  8. Install the right I/P insulator. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  9. Calibrate the actuator. Refer to Actuator Recalibration .