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a/c problem

646 views 1 reply 2 participants last post by  SHEPHERD-06 
#1 ·
i have a problem with my a/c in the truck, it is stuck on all the time no matter what setting it is on. anyone have an idea what to look at or change first?
 
#2 ·
I have a kind of similar problem every once in a while with mine. Mine only got stuck on one time but most of the time the fan will only blow on low (minimum speed) until you get the setting all the way up to maximum speed, then it will blow full blast. There is no medium settings. It is either low or high. I replaced the EATC module in the dash but it did the same exact thing even with the new one. One guy told me it may be a rheostat that is supposedly mounted near the fan motor. He said it is like $25-30. I am going to try to get one today. Hopefully we get some more thoughts on this.
 
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