I have a 1999, 4 stop front dmc-1 that shuts down every couple of days. Connect the World service tool and Run circuit fault is the cause. I have changed all the relays in the XI3 Run circuit, CLC board, I/O Expansion Board and the Relay board. I also checked the wiring from the swing terminal strip to the CLC and the wiring from the Relay board to the controller terminal strip. I added another traveling cable wire and the P24 is 24.6 VDC
