Question about 2001 Jeep Grand Cherokee

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Fan won't come on

I have replaced the IAT sensor, checked all fuses and relays and hotwired the fan to make sure it works. The fan still doesn't come on. Is there another sensor or relay somewhere that I am not aware of?

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  • amyliag Aug 25, 2008

    Radiator Fan. My apologies

  • TripleTauto
    TripleTauto May 11, 2010

    radiator fan? or blower fan? and do you have a clutch fan hooked to the motor and a electric fan?

  • Anonymous Mar 29, 2014

    new fan new high and low relays new temp sensor fan works when direct wired also replaced the pcm

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RADIATOR FAN WORKS OFF OF THE COOLANT SENSOR NOT THE IAT SENSOR. CHECK YOUR RELAYS AND ALSO SEE IF IT COMES ON WITH THE A/C AS THIS OVERIDES THE COOLANT SENSOR FOR THE FAN. MOST LIKELY CAUSE WOULD BE A FAN RELAY

Posted on Aug 25, 2008

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I CAN 'T FIND WHERE TO REPACE THE FAN RELAY FOR MY 2001 JEEP GRAND CHEROKEE.

Posted on Aug 29, 2008

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