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I have a 2009 Polaris 330 quad and the fan won't shut off and it drains down my battery and when I started and it's cuz the fans on automatically can anybody help me with this problem?
 

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Time for some quality time with a wiring diagram......Either the fan circuit has been modified so the fan runs all the time or there is a problem with a sensor sending the signal to turn the fan on. You need to track down which one is the problem and repair it. If you have owned the machine since new and know it isn't modified, then start with the sensors.
 

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You either have a bad temp sensor or a bad SSCB (controller) - hers how to test
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