Heat/ac shuts off on high.

NEsmoker

New member
Joined
Aug 2, 2006
Messages
956
If I turn heat on max in my 05 , the blower shuts off. On the 3 lower settings it works fine. Is there a fuse or relay for high setting? Or is this a bigger issue?
 
More than likely, blower motor resistor is going bad. Usually, the blower motor is not far behind.
 
replace the resistor before it melts! youtube has a bunch of how too video's!
 
Rob, as others said it's probably the resistor. It's very easy to replace.
 
Seen the you tube vid now. Hope just the resistor. The truck is barely used since I jellied my left leg. So now it needs a bunch of little things fixed.
 
Four wheeler accident. Leg bones are screwed and plated together solid now. Lost a lot of movement in ankle. It's difficult to depress the clutch, so now I only use the truck when I need to tow something.
 
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