@vegasanthony , yes...I have every piece of the harness, including the fuse/relay box, and all of the factory grounds. The only thing I don't have is the OBD2 plug that was under the dash. My motor and all the wiring came from a 98 model 3500 Dodge dually with a 6 speed stick. I hope to get a wiring diagram from a friend who has All Data at his shop, and then I can trace out what you told me above to make it work. I'm not afraid of wiring, and don't mind doing it. I just like knowing what I'm doing, so I can do it right the first time...instead of the "Try and fry" method....lol. I appreciate your help! Robcuda….I apologize for the hijack here, but hopefully this will help you too.