All the hoses on the AC/Heat control have been cut loose on my 71 challenger. Any ideas where I can get a diagram of how all this goes together. Also when you hit the horn button the fan blower comes on. Also anyone no where to get the vent hoses.

 

Thats a first for me. soulds like a mis wire in the fure panel or something. Does the fan still work with the switch?

 

you should be able to go up to your dodge dealer and they usually will copy the diagrams for you if they are any type of a kind dealership but i have had a few where they look at you like you are crazy but i would check with them but if not check ebay motors...... the vent hoses you can get at your local parts store and did some one hook up the fan wire to your horn , or maybe they just hooked it up to the same wire since it was a hot wire

 

That would be a good idea. Can you post them up anyways incase other are having a problem with theirs?