2007 Volvo Cummins ISX fan turns on with no reason. Can help anyone please.

Discussion in 'Volvo Forum' started by PITBULL777, Feb 28, 2013.

  1. PITBULL777

    PITBULL777 Bobtail Member

    22
    0
    Feb 28, 2013
    Schaumburg, ILLINOIS
    0
    Updated ECM calibration to latest calibration (AB10351.23) Good luck
     
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  3. PITBULL777

    PITBULL777 Bobtail Member

    22
    0
    Feb 28, 2013
    Schaumburg, ILLINOIS
    0
    Hi Srdjan. Updated ECM calibration to latest calibration (AB10351.23) Good luck
     
  4. Srdjan Todorovic

    Srdjan Todorovic Bobtail Member

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    Jul 9, 2014
    0
    Where did you get it fixed and how much did you pay?
     
  5. PITBULL777

    PITBULL777 Bobtail Member

    22
    0
    Feb 28, 2013
    Schaumburg, ILLINOIS
    0
    Ashland VA. I was fixing some other things so i don't remember how much it was. But any cummins technician can do this and you will pay only for labor cuz there is no parts required to do the job. They will hook up a laptop to your ECM and reprogram it. It takes about 25 min.
     
  6. Driver04

    Driver04 Bobtail Member

    3
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    Jul 12, 2014
    0
    Broken cooling fan actuator ,Faulty coolnig fan actuator harness or connector
     
  7. LomaxMike

    LomaxMike Bobtail Member

    3
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    Apr 21, 2017
    0
    Hi guys I know it has been few years back but did you notice any loss of power ? I have the same problem and when fan turns on I feel like half of the power is gone. Thanks
     
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