P46F8

P46F8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46F8 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 P46F8 Fault Code Meaning :

Ford P46F8 Symptoms :

Ford P46F8 Reasons :

How To Fix Ford P46F8 Trouble Code ?

Which Ford cars have the code P46F8?

  • P46F8 Ford Aerostar
  • P46F8 Ford Bronco
  • P46F8 Ford C-Max
  • P46F8 Ford C-Max Energi
  • P46F8 Ford C-Max Hybrid
  • P46F8 Ford Contour
  • P46F8 Ford Crown Victoria
  • P46F8 Ford EcoSport
  • P46F8 Ford Econoline
  • P46F8 Ford Edge
  • P46F8 Ford Escape
  • P46F8 Ford Escape Hybrid
  • P46F8 Ford Escort
  • P46F8 Ford Everest
  • P46F8 Ford Excursion
  • P46F8 Ford Expedition
  • P46F8 Ford Explorer
  • P46F8 Ford Explorer Sport Trac
  • P46F8 Ford F-150
  • P46F8 Ford F-250
  • P46F8 Ford F-350
  • P46F8 Ford Fiesta
  • P46F8 Ford Flex
  • P46F8 Ford Focus
  • P46F8 Ford Focus Electric
  • P46F8 Ford Freestar
  • P46F8 Ford Freestyle
  • P46F8 Ford Fusion
  • P46F8 Ford Fusion Energi
  • P46F8 Ford Fusion Hybrid
  • P46F8 Ford Fusion Plug-In Hybrid
  • P46F8 Ford GT
  • P46F8 Ford Mustang
  • P46F8 Ford Mustang Mach-E
  • P46F8 Ford Mystique
  • P46F8 Ford Probe
  • P46F8 Ford Ranger
  • P46F8 Ford Taurus
  • P46F8 Ford Taurus X
  • P46F8 Ford Tempo
  • P46F8 Ford Thunderbird
  • P46F8 Ford Transit
  • P46F8 Ford Transit Connect
  • P46F8 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.