B0859

B0859 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0859 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford B0859 Fault Code Meaning :

Ford B0859 Symptoms :

Ford B0859 Reasons :

How To Fix Ford B0859 Trouble Code ?

Which Ford cars have the code B0859?

  • B0859 Ford Aerostar
  • B0859 Ford Bronco
  • B0859 Ford C-Max
  • B0859 Ford C-Max Energi
  • B0859 Ford C-Max Hybrid
  • B0859 Ford Contour
  • B0859 Ford Crown Victoria
  • B0859 Ford EcoSport
  • B0859 Ford Econoline
  • B0859 Ford Edge
  • B0859 Ford Escape
  • B0859 Ford Escape Hybrid
  • B0859 Ford Escort
  • B0859 Ford Everest
  • B0859 Ford Excursion
  • B0859 Ford Expedition
  • B0859 Ford Explorer
  • B0859 Ford Explorer Sport Trac
  • B0859 Ford F-150
  • B0859 Ford F-250
  • B0859 Ford F-350
  • B0859 Ford Fiesta
  • B0859 Ford Flex
  • B0859 Ford Focus
  • B0859 Ford Focus Electric
  • B0859 Ford Freestar
  • B0859 Ford Freestyle
  • B0859 Ford Fusion
  • B0859 Ford Fusion Energi
  • B0859 Ford Fusion Hybrid
  • B0859 Ford Fusion Plug-In Hybrid
  • B0859 Ford GT
  • B0859 Ford Mustang
  • B0859 Ford Mustang Mach-E
  • B0859 Ford Mystique
  • B0859 Ford Probe
  • B0859 Ford Ranger
  • B0859 Ford Taurus
  • B0859 Ford Taurus X
  • B0859 Ford Tempo
  • B0859 Ford Thunderbird
  • B0859 Ford Transit
  • B0859 Ford Transit Connect
  • B0859 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.