I have a John Deere 180 with the Kawasaki engine. I changed out the dash with one from a donor tractor and after I connected the wires, I checked to make sure the engine would crank and lights, pto., etc would still work. Everything was fine. After buttoning up the dash. I tried to start and NOTHING! I have voltage to the relay, but it wont send current to the solenoid. A jumper wire from the red wire in the relay to the purple wire to the solenoid will energize the starter. I switched relays from a donor tractor with negative results. I would pull my hair out, but I'm already bald! Any thoughts?