corbin5754
Junior Member
Ok I have a 02 ram 5.9 4x4 my air/ heat is not working I get nothing, I does work when it wants to when I bought it 3 mo. Ago it worked fine then about 2 weeks ago it just quit while I was driving, hit a bumb and it comes back on now its rare if it comes back on. I went to Autozone and the let me plug in a new blower motor didn't fix it so then I pluged in a new bm resistor still didn't work what else could it be bm relay, a short somewhere. Idk what do u guys think.
