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Thread: Cooling fans staying on!!! 03 astravan

  
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    adam5891's Avatar
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    Cooling fans staying on!!! 03 astravan

    I love my astravan but...................
    My 03 astravan with the Y17 Diesel engine and aircon has a problem with both cooling fans staying on all the time.The engine cooling fan and the aircon fan run permanantly and the car wont reach normal op temp.ITS FREEZING THE NADS OFF ME!! I was told by a tech at my local dealers that the Fan control ecu (nsf wheel arch) was most probably the fault as they were common fault.Well ive changed it with a friend that has the same id and no change.Any ideas appreciated

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    could be the thermostat stuck open

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    Thanks bassman but its definately a electrical prob as there on from startup to turn off cheers

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    lee gsi's Avatar
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    On the Z20LET if the wire is unplugged from the temperature sender they are on all the time
    The truth is always the truth even if you haven't realised it yet...

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