Radiator aux fan turns on when I start engine
This seems odd but when I start my 06 Dynasty with ISL 400 the radiator high speed fan turns on 20 to 30 seconds after start up even when cold.Then will turn off and on mostly on while I warm up. I have not driven her on the road in probably 5 months and I don't remember that happening then. Any ideas what is causing this?
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2006 Monaco Dynasty Diamond IV
2011 Jeep Grand Cherokee Overland in tow
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