Hey everyone, ive been starting to have problems with my blower motor now that it's been getting pretty cold here in North Dakota. Sometimes when I start my pickup the blower motor wont come on until ive drove the truck for awhile. I have the auto temp control but it doesnt matter if you have it on auto or manual it still does it. I put a new blower motor in it thinking that the motor was possibly getting weak, but it still does it. Ive also tried a new blower motor relay. It's hard to do much diagnosing because it will randomly start working again by the time I start testing voltages. If anyone has had this same problem and knows what it could be your help would be appreciated. Thanks!
Blower motor intermittent
- Thread starter hanson795
- Start date
HeavyAssault
Active member
At what temp does the motor speed increase?
HeavyAssault
Active member
130* is normal from my experiences. This allows the motor to reach normal temps before using the heat for the interior. You just may not have a problem.
