My Auxiliary Fan motor was not engaging causing my engine to overheat.
Initially, i replaced the relay.
It still does the same thing, and i was told that it could be the Auxiliary Fan sensor(s).

Since there are two of them i cannot tell which one is bad, if either.

Is there a way to test them before i replace them?

Could it be a different problem?


-Brett

 

If you start the vehicle and switch on the a/c both fans should the fans do burn out to check switch off vehicle and follow fan wiring to connector pull the connector off and switch car and a/c on and check power at connector. if there is power than the fan is faulty.