I got a peace sports 110cc “used” four wheeler for my son. The guy told me there was not much wrong with it but I need to buy new wiring harness . So I did, now before I did that before we are actually started, The only reason I bought the wiring harness because I wanted everything to be safe and correct for him. I put the new wiring harness on it and it would not start. I put the old wiring harness back on exactly the way it came off and it still won’t start there’s no signal to the starter. Should I just start from scratch and rewire the entire four wheeler via the wiring diagrams on the Internet or what should I do? Battery has good charge all fuses and relays are good there just seems to be a hell of a lot of wires on the stains that are not needed. He has six and really wants to ride the four wheeler and I’ve been putting off for a while now. Please help. Thank you for your time