LaCrosse 2006-2007

Removal & Installation

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Mode Actuator



  1. Remove the right Instrument Panel (I/P) insulator.
  2.  
  3. Remove the I/P compartment
  4.  
  5. Remove the screws that secure the mode actuator to the HVAC module assembly.
  6.  
  7. Remove the mode actuator from the HVAC module assembly.
  8.  
  9. Disconnect the electrical connector from the mode actuator.
  10.  

To install:

  1. Position the mode actuator, aligning the slots in the electric actuator drive to the flats on the shaft.
  2.  
  3. Align the locating hole to the alignment pin on the HVAC module assembly.
  4.  
  5. Slide the actuator drive completely onto the shaft, with the mounting holes flush with the mounting screw holes on the HVAC module assembly.
  6.  
  7. Install the screws to the mode actuator.
  8.  
  9. Connect the electrical connector to the mode actuator.
  10.  
  11. Install the I/P compartment.
  12.  
  13. Install the right I/P insulator.
  14.  
  15. Calibrate the actuator as follows:
    1. Turn OFF the ignition.
    2.  
    3. Remove the battery positive voltage circuit fuse of the HVAC Control Module.
    4.  
    5. Wait 60 seconds.
    6.  
    7. Install the fuse.
    8.  

  16.  

Recirculation Actuator



  1. Remove the right Instrument Panel (I/P) insulator.
  2.  
  3. Remove the I/P compartment.
  4.  
  5. Remove the screws that secure the recirculation actuator to the HVAC module assembly.
  6.  
  7. Remove the recirculation actuator from the HVAC module assembly.
  8.  
  9. Disconnect the electrical connector from the recirculation actuator.
  10.  

To install:

  1. Position the recirculation actuator, aligning the slots in the electric actuator drive to the flats on the shaft.
  2.  
  3. Align the locating hole to the alignment pin on the HVAC module assembly.
  4.  
  5. Slide the actuator drive completely onto the shaft, with the mounting holes flush with the mounting screw holes on the HVAC module assembly.
  6.  
  7. Install the screws to the recirculation actuator.
  8.  
  9. Connect the electrical connector to the recirculation actuator.
  10.  
  11. Install the I/P compartment.
  12.  
  13. Install the right I/P insulator.
  14.  
  15. Calibrate the actuator as follows:
    1. Turn OFF the ignition.
    2.  
    3. Remove the battery positive voltage circuit fuse of the HVAC Control Module.
    4.  
    5. Wait 60 seconds.
    6.  
    7. Install the fuse.
    8.  

  16.  

 
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