Hey guys i know their lots of videos and other post about the engine fan not turning off but ive already replaced several main things that would be the problem, along with checking for potential shorts.
So far i changed the fan solenoid, ac high pressure switch, both pressure switches on the dryer.
I have a scan gauge kr. codes are reading id 6 fm 12 / id 61 fm 08 / id 181 fm 15 / id 50 fm 04 / id 168 fm 3
I have a new water temp sensor and engine fan coolant switch to put on....I will install those 2 and hope that solves the issue, if not ill have to take it to the stealership i guess cause wont know what else it could be other than maybe the intake temp sensor?
Thank you for your time. Drive safe!
Engine Fan Wont Turn Off
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Turbrospeed, Oct 26, 2021.
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I was broke down with that issue. The fan clutch had to be replaced.
flood Thanks this. -
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Coolant temperature sensor for fan? I have older engines that didn't go through ecm.
Oxbow Thanks this. -
Could be an air leak in the clutch. Air through the control valve will not supply enough air volume but direct air does?
God prefers Diesels and Bean Jr. Thank this. -
Bean Jr. Thanks this.
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Mr Turbospeed: I have read and reread this post. I have no idea what brand of truck you have and what year it is. The brand of engine and fan clutch is also a mystery.
Someone, Goodysnap I thank, Suggested an information block for these type questions. Year, model, serial #, ETC. Some people that could help won't bother because they do not have a crystal ball.
BCK over and out.
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