Join Now
International Automotive Technicians Network

P0503 Diagnostic Trouble Code Discussion for September 2008

VSS Circuit Intermittent


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0503
Help Request Posted
1997 Ford Explorer Eddie Bauer 4.0L Cuts out VIN: 1FMDU34E4V
P0503: Poor VSS performance. Hey guys, this one has me. I've tested all the wiring for both codes and they are all in the perameters that mitchell give me. I also replaced the VSS Sensor and the gear to it. I do hear a abmormal pattern when I put the steth on the vss and listen to the gea...
September 09, 2008
1997 Ford Explorer Eddie Bauer 4.0L Cuts out VIN: 1FMDU34E4V
P0503: Poor VSS performance. Hey guys, this one has me. I've tested all the wiring for both codes and they are all in the perameters that mitchell give me. I also replaced the VSS Sensor and the gear to it. I do hear a abmormal pattern when I put the steth on the vss and listen to the gea...
September 09, 2008