OP
mahindraweary
Member
My schematic says 40amp. I found a 30 but no 40. The diesel start module with the corroded hot is a circuit board. There was no corrosion under the washer so I doubt that was a problem. I cleaned it up and put it back together. Now I have lights. No start. Going to PTO switch next. How do you test these kinds of switches with bat disconnected? Do you look for continuity or what?