P4F86

P4F86 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F86 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 P4F86 Fault Code Meaning :

Ford P4F86 Symptoms :

Ford P4F86 Reasons :

How To Fix Ford P4F86 Trouble Code ?

Which Ford cars have the code P4F86?

  • P4F86 Ford Aerostar
  • P4F86 Ford Bronco
  • P4F86 Ford C-Max
  • P4F86 Ford C-Max Energi
  • P4F86 Ford C-Max Hybrid
  • P4F86 Ford Contour
  • P4F86 Ford Crown Victoria
  • P4F86 Ford EcoSport
  • P4F86 Ford Econoline
  • P4F86 Ford Edge
  • P4F86 Ford Escape
  • P4F86 Ford Escape Hybrid
  • P4F86 Ford Escort
  • P4F86 Ford Everest
  • P4F86 Ford Excursion
  • P4F86 Ford Expedition
  • P4F86 Ford Explorer
  • P4F86 Ford Explorer Sport Trac
  • P4F86 Ford F-150
  • P4F86 Ford F-250
  • P4F86 Ford F-350
  • P4F86 Ford Fiesta
  • P4F86 Ford Flex
  • P4F86 Ford Focus
  • P4F86 Ford Focus Electric
  • P4F86 Ford Freestar
  • P4F86 Ford Freestyle
  • P4F86 Ford Fusion
  • P4F86 Ford Fusion Energi
  • P4F86 Ford Fusion Hybrid
  • P4F86 Ford Fusion Plug-In Hybrid
  • P4F86 Ford GT
  • P4F86 Ford Mustang
  • P4F86 Ford Mustang Mach-E
  • P4F86 Ford Mystique
  • P4F86 Ford Probe
  • P4F86 Ford Ranger
  • P4F86 Ford Taurus
  • P4F86 Ford Taurus X
  • P4F86 Ford Tempo
  • P4F86 Ford Thunderbird
  • P4F86 Ford Transit
  • P4F86 Ford Transit Connect
  • P4F86 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.