Recalibrating chrysler hvac actuators

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  • cardoctor6455
    Junior Member
    • May 2011
    • 29

    Recalibrating chrysler hvac actuators

    Does anyone know when snap on is going to add the software to cablirate the hvac actuators on chryslers ? I see they have it for gm vehicles.
  • sbreland73
    Senior Member
    • Jan 2009
    • 1076

    #2
    Remove the fuse that powers the HVAC module for 3 minutes, reinsert, and the next key cycle, the module will sweep the actuators and learn their positions. GM also works this way.
    S. Breland

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    • Joe Rappa
      Snap-on DSD
      • Aug 2007
      • 2050

      #3
      Originally posted by cardoctor6455
      Does anyone know when snap on is going to add the software to cablirate the hvac actuators on chryslers ? I see they have it for gm vehicles.
      It was added for 05 and newer chryslers in 16.2.

      Joe
      "You don't build a reputation on what you're going to do"
      Henry Ford

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      • cardoctor6455
        Junior Member
        • May 2011
        • 29

        #4
        Thanks for the replies i will remove the fuse and see what happens. Looks like i need to go ahead and upgrade my modis.

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        • Joe Rappa
          Snap-on DSD
          • Aug 2007
          • 2050

          #5
          If you have a Modis (one that uses personality keys) this is your last chance to update it. 16.2 is the last update that will be available. So, update it before the end of September, or you won't be able to do it.
          Joe
          "You don't build a reputation on what you're going to do"
          Henry Ford

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