P51D8

P51D8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P51D8 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P51D8 Fault Code Meaning :

Ford P51D8 Symptoms :

Ford P51D8 Reasons :

How To Fix Ford P51D8 Trouble Code ?

Which Ford cars have the code P51D8?

  • P51D8 Ford Aerostar
  • P51D8 Ford Bronco
  • P51D8 Ford C-Max
  • P51D8 Ford C-Max Energi
  • P51D8 Ford C-Max Hybrid
  • P51D8 Ford Contour
  • P51D8 Ford Crown Victoria
  • P51D8 Ford EcoSport
  • P51D8 Ford Econoline
  • P51D8 Ford Edge
  • P51D8 Ford Escape
  • P51D8 Ford Escape Hybrid
  • P51D8 Ford Escort
  • P51D8 Ford Everest
  • P51D8 Ford Excursion
  • P51D8 Ford Expedition
  • P51D8 Ford Explorer
  • P51D8 Ford Explorer Sport Trac
  • P51D8 Ford F-150
  • P51D8 Ford F-250
  • P51D8 Ford F-350
  • P51D8 Ford Fiesta
  • P51D8 Ford Flex
  • P51D8 Ford Focus
  • P51D8 Ford Focus Electric
  • P51D8 Ford Freestar
  • P51D8 Ford Freestyle
  • P51D8 Ford Fusion
  • P51D8 Ford Fusion Energi
  • P51D8 Ford Fusion Hybrid
  • P51D8 Ford Fusion Plug-In Hybrid
  • P51D8 Ford GT
  • P51D8 Ford Mustang
  • P51D8 Ford Mustang Mach-E
  • P51D8 Ford Mystique
  • P51D8 Ford Probe
  • P51D8 Ford Ranger
  • P51D8 Ford Taurus
  • P51D8 Ford Taurus X
  • P51D8 Ford Tempo
  • P51D8 Ford Thunderbird
  • P51D8 Ford Transit
  • P51D8 Ford Transit Connect
  • P51D8 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.