Brakes - Suspension - Steering

I think I misspoke in my video. Continuity wasn’t the terminology I was looking for. That gear position switch isn’t hot, there is never power to it. All it does is provide a ground to the appropriate wire that goes to the ECU, and the display on the dash. In essence, I was trying to determine that it was indeed providing that ground, which I should have realized it was, since it displays properly on the dash. So what I was doing was confirming that the green/red wire was indeed grounding as it should…..until I turned the key on. Why would the ground disappear? And since the coil is grounded to the frame, like the green/red wire in my test, is it losing ground when I turn the key on?

Hi, welcome to the forum!  I would probably need to see a few pictures of what you actually have going on. I will send my contact information to your message box if you’d like to contact me as well -AKATV  

I am also in need of a repair on a 37200-HN2-003. The back of the case is cracked open, and the display shows nothing. Are you still available to assist?

I will recheck and get exact readings, but I remember peak voltage at the coil being above 100v.