Cooling Fan Stuck ON HIGH!
#1
Cooling Fan Stuck ON HIGH!
Hi everyone! I just joined today because I bought my first Truck. It's an 2013 F150 Screw Lariat Ecoboost. I live in Minnesota and when I started the truck 2 days ago (25 degrees), my coolant fan turned on high right after startup. The heater/defrost and the ac were all turned off. Now, every time I start it whether the engine is hot or cold, the coolant fan is always on HIGH! Thanks in advance for any input guys!
#2
Senior Member
Hmmm better get to the dealer asap
#5
Hi everyone! I just joined today because I bought my first Truck. It's an 2013 F150 Screw Lariat Ecoboost. I live in Minnesota and when I started the truck 2 days ago (25 degrees), my coolant fan turned on high right after startup. The heater/defrost and the ac were all turned off. Now, every time I start it whether the engine is hot or cold, the coolant fan is always on HIGH! Thanks in advance for any input guys!
#6
Senior Member
Mine was doing this, the dealer replaced a relay and the full fan assembly. There is a large post on this, I will find it.
#7
Senior Member
Hi everyone! I just joined today because I bought my first Truck. It's an 2013 F150 Screw Lariat Ecoboost. I live in Minnesota and when I started the truck 2 days ago (25 degrees), my coolant fan turned on high right after startup. The heater/defrost and the ac were all turned off. Now, every time I start it whether the engine is hot or cold, the coolant fan is always on HIGH! Thanks in advance for any input guys!
https://www.f150forum.com/f38/coolin...l-time-303752/
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#8
Figured it out!
Hi everyone! I just joined today because I bought my first Truck. It's an 2013 F150 Screw Lariat Ecoboost. I live in Minnesota and when I started the truck 2 days ago (25 degrees), my coolant fan turned on high right after startup. The heater/defrost and the ac were all turned off. Now, every time I start it whether the engine is hot or cold, the coolant fan is always on HIGH! Thanks in advance for any input guys!
Just took mine to the dealer, 2011 F150 FX4 5.0L, and the freon was low in the AC system. They evacuated the system and refilled it and the fans stopped kicking right into high!
#10
Senior Member