I got a call last night saying the bay was stealing money again. When I got to the wash the wire harness was out.
I plugged the timer back in and still got the "COIN" error on the timer. I swapped the loop detector and still got the same error. I unplugged the loop detector and still got the error message. I unplugged the coin acceptor and the loop detector are still got the same error massage.
I talked to Greg and he thinks that there has to be a short in the wires. I will have to check tomorrow.