Cooling fan

Discussion in 'General Discussion' started by ptuttle78, May 17, 2018.

  1. ptuttle78

    ptuttle78 Junior Member

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    Cooling fan not coming on. Bad fuse or bad fan. How to check? Ac blows warm when sit at adle


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  2. lowe1409

    lowe1409 Junior Member

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    Could be a few different things causing it not to come on start off with easy stuff first. Under hood fuse block has cool fan 1 and cool fan 2 fuses check them first. If they are good unplug fans make you a couple jumper wires ground black wire and one if the others (either one of the 2 that are not the ground) hook up directly to 12v lug that sticks out of the under hood fuse block. If they run then possible ecm not telling them to come on. Then you can either have ecu programmed or just run them to a switch or aftermarket thermostat you can pick up at about any parts house
     

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