P9E31

P9E31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9E31 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P9E31 Fault Code Meaning :

Ford P9E31 Symptoms :

Ford P9E31 Reasons :

How To Fix Ford P9E31 Trouble Code ?

Which Ford cars have the code P9E31?

  • P9E31 Ford Aerostar
  • P9E31 Ford Bronco
  • P9E31 Ford C-Max
  • P9E31 Ford C-Max Energi
  • P9E31 Ford C-Max Hybrid
  • P9E31 Ford Contour
  • P9E31 Ford Crown Victoria
  • P9E31 Ford EcoSport
  • P9E31 Ford Econoline
  • P9E31 Ford Edge
  • P9E31 Ford Escape
  • P9E31 Ford Escape Hybrid
  • P9E31 Ford Escort
  • P9E31 Ford Everest
  • P9E31 Ford Excursion
  • P9E31 Ford Expedition
  • P9E31 Ford Explorer
  • P9E31 Ford Explorer Sport Trac
  • P9E31 Ford F-150
  • P9E31 Ford F-250
  • P9E31 Ford F-350
  • P9E31 Ford Fiesta
  • P9E31 Ford Flex
  • P9E31 Ford Focus
  • P9E31 Ford Focus Electric
  • P9E31 Ford Freestar
  • P9E31 Ford Freestyle
  • P9E31 Ford Fusion
  • P9E31 Ford Fusion Energi
  • P9E31 Ford Fusion Hybrid
  • P9E31 Ford Fusion Plug-In Hybrid
  • P9E31 Ford GT
  • P9E31 Ford Mustang
  • P9E31 Ford Mustang Mach-E
  • P9E31 Ford Mystique
  • P9E31 Ford Probe
  • P9E31 Ford Ranger
  • P9E31 Ford Taurus
  • P9E31 Ford Taurus X
  • P9E31 Ford Tempo
  • P9E31 Ford Thunderbird
  • P9E31 Ford Transit
  • P9E31 Ford Transit Connect
  • P9E31 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.