Hey everyone, I have had 2 Fords (2000 F350 and an 2005 F550) in here recently with inoperative speedos and ABS lights. IDS wont talk to the ABS on the 2000 and my NGS is DOA. 2005 DTCs P0500- VSS signal open or shorted fault and P1522- VSS signal intermittent... Login to read more.