Quote:
Originally Posted by MotoWells
Yes, fans come on, single speed at ~ 200-207 deg just like GM says they will but have only heard one speed. Seems like too little too late on the fans and fan speed. NO low then high speed that I can tell. Sorry, updated my response above to include this information.
Thank you
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Factory fan settings on a truck:
Fan 1 on: 226F
Fan 1 off: 219F
Fan 2 on: 235F
Fan 2 off: 227F