I am about to buy a Sp2 wire harness, I know it works on the SP1, I am just curious in why there is only 3 relays and not 4 like the SP1? What is the 4th missing relay on the SP2? Unless I have the models swapped, just curious.
Ok, so to make it clear. Since the current wire harness has 4 relays on it and I have an SP1, it is safe to say tht it was changed out. And by buying one with only three relays I will have no problems. going to order it from Ben tomarrow.