C0859

C0859 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0859 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 C0859 Fault Code Meaning :

Ford C0859 Symptoms :

Ford C0859 Reasons :

How To Fix Ford C0859 Trouble Code ?

Which Ford cars have the code C0859?

  • C0859 Ford Aerostar
  • C0859 Ford Bronco
  • C0859 Ford C-Max
  • C0859 Ford C-Max Energi
  • C0859 Ford C-Max Hybrid
  • C0859 Ford Contour
  • C0859 Ford Crown Victoria
  • C0859 Ford EcoSport
  • C0859 Ford Econoline
  • C0859 Ford Edge
  • C0859 Ford Escape
  • C0859 Ford Escape Hybrid
  • C0859 Ford Escort
  • C0859 Ford Everest
  • C0859 Ford Excursion
  • C0859 Ford Expedition
  • C0859 Ford Explorer
  • C0859 Ford Explorer Sport Trac
  • C0859 Ford F-150
  • C0859 Ford F-250
  • C0859 Ford F-350
  • C0859 Ford Fiesta
  • C0859 Ford Flex
  • C0859 Ford Focus
  • C0859 Ford Focus Electric
  • C0859 Ford Freestar
  • C0859 Ford Freestyle
  • C0859 Ford Fusion
  • C0859 Ford Fusion Energi
  • C0859 Ford Fusion Hybrid
  • C0859 Ford Fusion Plug-In Hybrid
  • C0859 Ford GT
  • C0859 Ford Mustang
  • C0859 Ford Mustang Mach-E
  • C0859 Ford Mystique
  • C0859 Ford Probe
  • C0859 Ford Ranger
  • C0859 Ford Taurus
  • C0859 Ford Taurus X
  • C0859 Ford Tempo
  • C0859 Ford Thunderbird
  • C0859 Ford Transit
  • C0859 Ford Transit Connect
  • C0859 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.