Dakota Durango Forum banner

Heat only blows on high! Help!

561 Views 8 Replies 9 Participants Last post by  Fxsts12
So a few months ago, my heat started only blowing on high. I did my research and replaced the blower motor resistor. It fixed the problem, about two months later, it happened again, and I replaced it again. After about a week it’s now gone out again? What else could it be besides the resistor?
1 - 1 of 9 Posts
In my truck, aftermarket resistors never last more than a few weeks. Try using an OEM Mopar blower motor resistor, I never needed to replace it again yet, which has been a couple of years now.
1 - 1 of 9 Posts