My radiator fan won't come on it will work.

Tiny
ANONYMOUS
  • MEMBER
  • 2001 CHEVROLET CAVALIER
My radiator fan won't come on it will work jumperd out the sensor will ome out corectly and the fuses are good. I have 5volts coming from the (ECT) wire to the sensor is that normal if so what can I try next
Saturday, January 5th, 2013 AT 6:23 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Any overheating issues besides the temp gage? I don't know your engine litre size? I'd have to double check the specs, usually the radiator fan won't come on till about 220 degrees F. Usually, if you unplug the coolant temp sensor, the fan will run. If you turn on the ac, the fan should run.
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Saturday, January 5th, 2013 AT 7:54 PM

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