I cleaned the sludge and grease from the engine bay and off the transmission with a rag as to not spray water into the electrical system. I found that this actually brought out all the problems with the wire harness because it now had clean metal on which to ground out (the trans). THE IGNITION WENT DEAD TWICE. it had blown the main 30A fuse. since then I have rewired most of the H50xm Wire harness.