P031B

P031B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P031B 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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P031B Fault Code Meaning :

Ford P031B Symptoms :

Ford P031B Reasons :

How To Fix Ford P031B Trouble Code ?

Which Ford cars have the code P031B?

  • P031B Ford Aerostar
  • P031B Ford Bronco
  • P031B Ford C-Max
  • P031B Ford C-Max Energi
  • P031B Ford C-Max Hybrid
  • P031B Ford Contour
  • P031B Ford Crown Victoria
  • P031B Ford EcoSport
  • P031B Ford Econoline
  • P031B Ford Edge
  • P031B Ford Escape
  • P031B Ford Escape Hybrid
  • P031B Ford Escort
  • P031B Ford Everest
  • P031B Ford Excursion
  • P031B Ford Expedition
  • P031B Ford Explorer
  • P031B Ford Explorer Sport Trac
  • P031B Ford F-150
  • P031B Ford F-250
  • P031B Ford F-350
  • P031B Ford Fiesta
  • P031B Ford Flex
  • P031B Ford Focus
  • P031B Ford Focus Electric
  • P031B Ford Freestar
  • P031B Ford Freestyle
  • P031B Ford Fusion
  • P031B Ford Fusion Energi
  • P031B Ford Fusion Hybrid
  • P031B Ford Fusion Plug-In Hybrid
  • P031B Ford GT
  • P031B Ford Mustang
  • P031B Ford Mustang Mach-E
  • P031B Ford Mystique
  • P031B Ford Probe
  • P031B Ford Ranger
  • P031B Ford Taurus
  • P031B Ford Taurus X
  • P031B Ford Tempo
  • P031B Ford Thunderbird
  • P031B Ford Transit
  • P031B Ford Transit Connect
  • P031B 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.