2006 Dodge Ram 3500 Mega cab Laramie
Yesterday I drove my truck and I couldn't change the temperature or mode on the climate control. I know there are doors on these trucks that commonly go out, but do they usually do it at the same time? I lost both things at once. It is stuck on cold air blowing out the floor vents. This isn't going to work going into winter in South Dakota!
The only other possibility I can think of is the control head. I have the dual zone and those seem to be harder to find.
My question: Is there an easy way to test either the doors or the control head? Any one have schematics or voltages to test the control head? Anything else is could be? I don't see a fuse that would correspond and there aren't vacuum lines.
I did recently do some AC work but I don't think that should have anything to do with it and the AC still works. If I have to pull the dash do I have to open the AC system?
Thanks
Yesterday I drove my truck and I couldn't change the temperature or mode on the climate control. I know there are doors on these trucks that commonly go out, but do they usually do it at the same time? I lost both things at once. It is stuck on cold air blowing out the floor vents. This isn't going to work going into winter in South Dakota!

My question: Is there an easy way to test either the doors or the control head? Any one have schematics or voltages to test the control head? Anything else is could be? I don't see a fuse that would correspond and there aren't vacuum lines.
I did recently do some AC work but I don't think that should have anything to do with it and the AC still works. If I have to pull the dash do I have to open the AC system?
Thanks