Hello everyone, I’m working on a S2000 DD Haywire machine. The battery was dead so I replaced it, did a clear and key procedure had the ram error message ,turned the reset key, went through the usual messages until I got to “please close door†closed the door and the message was still there. I swapped out the cherry with a good one from another machine still no change, checked the alignment of the sensors made a adjustment no change. So I pulled the mpu to check for corrosion and noticed this jumper wire that I have not seen on any other of my machines. Could this be the issue? Is this how you bypass the door sensor? Any help would be much appreciated.