A/C wiring help !
I am trying to wire up an A/C from a 99 mustang transplanted in a 69 Mustang. I mainly need to know which wires do what on the A/C circuit. I have a 4 pin switch mounted on the accumulator and a two pin on the high side ( I think ). I wont be using the CCRM a it doesn't exist. I have found a few diagrams, but they all show the PCM, Im sure it can be wired stand alone.