Engine fan staying on
02-18-2017, (Subject: Engine fan staying on ) 
Post: #6
RE: Engine fan staying on
(02-18-2017 )Brock Wrote:  08 prostar isx 871.

I've had the fan stay on before but engine codes came up as it was a wiring issue but now there is no codes. What would cause the fan to stay on? Cold as balls so I sure as hell am not using the ac.

simply unplugging the A/C pressure switch makes the engine fan come on and stay on. Hence, if you have a bad pressure switch, bad plug, wiring, etc.


{correction - A/C at zero pressure does not make fan stay on, only if there is bad connection to pressure switch does}.


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Messages In This Thread
Engine fan staying on - Brock - 02-18-2017,
RE: Engine fan staying on - Rawze - 02-18-2017



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