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Cooling fan always on when engine is running

  

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Topic starter

Hi Scotty, I have a 2006 Volvo S60 2.5T awd with 64k miles on it. The cars cooling fan reccently started turning on when I start my car even when the engine is completely cold. It stays on until I turn my car off. What could cause this? The fan also sounds louder than it should... louder than the engine. 


electric fan, or crankshaft driven fan?


Electric


4 Answers
3

Did you do any repair on the car? If not, change the fan relay.


2

Does it turn off if you disconnect the connector to the coolant temperature sensor?

If yes, it’s the sensor. If it continues running, it might be the relay.


1

Is the AC on? The fan is supposed to go on with the AC 

 


Nope. Ac is off. Its also an electric fan


0

Try swapping the fan relay


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