Feb 20, 2009 #1 T Tr1s7an New member Joined Feb 20, 2009 Messages 1 Reaction score 0 Points 1 to metal frame? I have a controller for my transmission in my car, and there is no wiring diagram. There is two wires...one is power and one is ground...No idea which one is which. What would happen if I accidently connected them wrong?
to metal frame? I have a controller for my transmission in my car, and there is no wiring diagram. There is two wires...one is power and one is ground...No idea which one is which. What would happen if I accidently connected them wrong?