rear heater leak
the electric wires run to the two rotating servos (two). They are held on to the assembly by three screws and rotate only one way to open or close the doors. The rear one rotates to heat/air and the front one rotates to open the vents. The doors/blenders are contained inside the black unit and are marked by the white rotater **** under the servos.
The Dodge part will cost about $120 and it takes only about an hour to remove the panneling and replace it with the part. There is a thread with pictures on clamping the two hoses underneath the right rear and installing the new rear heater core. I suspect mine was damaged by freight that I was carrying in the rear.









