Thread: coolant fans only work when A/C is on

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  1. #1 coolant fans only work when A/C is on 
    SE Level Member bigwillie's Avatar
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    98 Grand Prix SE 3.8. don't know what it needs, do you???

    Will
    Last edited by bigwillie; 05-01-2009 at 02:09 PM.
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  2. #2 Re: coolant fans only work when A/C is on 
    SE Level Member Wisconsingrandprix's Avatar
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    check the relay and fuse
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  3. #3 Re: coolant fans only work when A/C is on 
    Florida Tuner Z34Phoenix's Avatar
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    if they come on when the AC is on its not the fuse as they wouldnt come on at all. what makes you think they arent coming on? a stock car has a high turn no temp for the fans. if that temp isnt reached then they wont come on.

    check your car for SES codes that might be stored without setting the SES light. could have a bad coolant temp sensor.

    96 Z34 (RIP LQ1 14.81@92.3) L36 Swap 14.9@91.5 www.cardomain.com/id/z34phoenix
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