P859B

P859B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P859B Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P859B Fault Code Meaning :

Ford P859B Symptoms :

Ford P859B Reasons :

How To Fix Ford P859B Trouble Code ?

Which Ford cars have the code P859B?

  • P859B Ford Aerostar
  • P859B Ford Bronco
  • P859B Ford C-Max
  • P859B Ford C-Max Energi
  • P859B Ford C-Max Hybrid
  • P859B Ford Contour
  • P859B Ford Crown Victoria
  • P859B Ford EcoSport
  • P859B Ford Econoline
  • P859B Ford Edge
  • P859B Ford Escape
  • P859B Ford Escape Hybrid
  • P859B Ford Escort
  • P859B Ford Everest
  • P859B Ford Excursion
  • P859B Ford Expedition
  • P859B Ford Explorer
  • P859B Ford Explorer Sport Trac
  • P859B Ford F-150
  • P859B Ford F-250
  • P859B Ford F-350
  • P859B Ford Fiesta
  • P859B Ford Flex
  • P859B Ford Focus
  • P859B Ford Focus Electric
  • P859B Ford Freestar
  • P859B Ford Freestyle
  • P859B Ford Fusion
  • P859B Ford Fusion Energi
  • P859B Ford Fusion Hybrid
  • P859B Ford Fusion Plug-In Hybrid
  • P859B Ford GT
  • P859B Ford Mustang
  • P859B Ford Mustang Mach-E
  • P859B Ford Mystique
  • P859B Ford Probe
  • P859B Ford Ranger
  • P859B Ford Taurus
  • P859B Ford Taurus X
  • P859B Ford Tempo
  • P859B Ford Thunderbird
  • P859B Ford Transit
  • P859B Ford Transit Connect
  • P859B 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.