B3131

B3131 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3131 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B3131 Fault Code Meaning :

Ford B3131 Symptoms :

Ford B3131 Reasons :

How To Fix Ford B3131 Trouble Code ?

Which Ford cars have the code B3131?

  • B3131 Ford Aerostar
  • B3131 Ford Bronco
  • B3131 Ford C-Max
  • B3131 Ford C-Max Energi
  • B3131 Ford C-Max Hybrid
  • B3131 Ford Contour
  • B3131 Ford Crown Victoria
  • B3131 Ford EcoSport
  • B3131 Ford Econoline
  • B3131 Ford Edge
  • B3131 Ford Escape
  • B3131 Ford Escape Hybrid
  • B3131 Ford Escort
  • B3131 Ford Everest
  • B3131 Ford Excursion
  • B3131 Ford Expedition
  • B3131 Ford Explorer
  • B3131 Ford Explorer Sport Trac
  • B3131 Ford F-150
  • B3131 Ford F-250
  • B3131 Ford F-350
  • B3131 Ford Fiesta
  • B3131 Ford Flex
  • B3131 Ford Focus
  • B3131 Ford Focus Electric
  • B3131 Ford Freestar
  • B3131 Ford Freestyle
  • B3131 Ford Fusion
  • B3131 Ford Fusion Energi
  • B3131 Ford Fusion Hybrid
  • B3131 Ford Fusion Plug-In Hybrid
  • B3131 Ford GT
  • B3131 Ford Mustang
  • B3131 Ford Mustang Mach-E
  • B3131 Ford Mystique
  • B3131 Ford Probe
  • B3131 Ford Ranger
  • B3131 Ford Taurus
  • B3131 Ford Taurus X
  • B3131 Ford Tempo
  • B3131 Ford Thunderbird
  • B3131 Ford Transit
  • B3131 Ford Transit Connect
  • B3131 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.