Anyone have the A/C blower control start acting weird. My will blow fine in 1st and 2nd Gear, then 3rd barely blows, an then 4th gear is normal. I know its not the switch, cause I purchased a new one and it does the same thing.

I have heard of the blower motor resistor going out but most scenarios Ive heard of with that is only the highest setting works.

Anyone have any ideas.

I do have an extended warranty and a good dealer local to here that will work with me, just curious if anyone knows what the cause may be.

 

Howdy! This guy had a weird problem with his. https://www.dieseltruckresource.com/...l-t271246.html
His final post had something to do with very slight corrosion causing resistance to his resistor (or something like that).

 

Well Heck

Thanks Bark

Now if only they would make some type of function or something where you could enter a query and view results in lieu of looking like a moron.

 

LoL.

 

Thanks Bark... Same thing with mine, cleaned a little corrosion, good as new.

 

Super!