I have an 05 Ram 3500. The dual zone climate control is behaving a little strange. The drivers side will blow hot on defrost only. If moved to the feet or dash it will go much cooler. The temp control responds if I move it to cool but when on hot it is warm at best. As I said before on defrost it blows hot, as the passenger side. If I put it on recirculate it blows warmer but still not hot. I have found very limited information on the dual climate control. I am not wanting to pull my dash apart without at least exploring every possible fix first.
Any help would be appreciated.
Any help would be appreciated.