P631D

P631D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P631D Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P631D Fault Code Meaning :

Ford P631D Symptoms :

Ford P631D Reasons :

How To Fix Ford P631D Trouble Code ?

Which Ford cars have the code P631D?

  • P631D Ford Aerostar
  • P631D Ford Bronco
  • P631D Ford C-Max
  • P631D Ford C-Max Energi
  • P631D Ford C-Max Hybrid
  • P631D Ford Contour
  • P631D Ford Crown Victoria
  • P631D Ford EcoSport
  • P631D Ford Econoline
  • P631D Ford Edge
  • P631D Ford Escape
  • P631D Ford Escape Hybrid
  • P631D Ford Escort
  • P631D Ford Everest
  • P631D Ford Excursion
  • P631D Ford Expedition
  • P631D Ford Explorer
  • P631D Ford Explorer Sport Trac
  • P631D Ford F-150
  • P631D Ford F-250
  • P631D Ford F-350
  • P631D Ford Fiesta
  • P631D Ford Flex
  • P631D Ford Focus
  • P631D Ford Focus Electric
  • P631D Ford Freestar
  • P631D Ford Freestyle
  • P631D Ford Fusion
  • P631D Ford Fusion Energi
  • P631D Ford Fusion Hybrid
  • P631D Ford Fusion Plug-In Hybrid
  • P631D Ford GT
  • P631D Ford Mustang
  • P631D Ford Mustang Mach-E
  • P631D Ford Mystique
  • P631D Ford Probe
  • P631D Ford Ranger
  • P631D Ford Taurus
  • P631D Ford Taurus X
  • P631D Ford Tempo
  • P631D Ford Thunderbird
  • P631D Ford Transit
  • P631D Ford Transit Connect
  • P631D 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.