P2857

P2857 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2857 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P2857 Fault Code Meaning :

Ford P2857 Symptoms :

Ford P2857 Reasons :

How To Fix Ford P2857 Trouble Code ?

Which Ford cars have the code P2857?

  • P2857 Ford Aerostar
  • P2857 Ford Bronco
  • P2857 Ford C-Max
  • P2857 Ford C-Max Energi
  • P2857 Ford C-Max Hybrid
  • P2857 Ford Contour
  • P2857 Ford Crown Victoria
  • P2857 Ford EcoSport
  • P2857 Ford Econoline
  • P2857 Ford Edge
  • P2857 Ford Escape
  • P2857 Ford Escape Hybrid
  • P2857 Ford Escort
  • P2857 Ford Everest
  • P2857 Ford Excursion
  • P2857 Ford Expedition
  • P2857 Ford Explorer
  • P2857 Ford Explorer Sport Trac
  • P2857 Ford F-150
  • P2857 Ford F-250
  • P2857 Ford F-350
  • P2857 Ford Fiesta
  • P2857 Ford Flex
  • P2857 Ford Focus
  • P2857 Ford Focus Electric
  • P2857 Ford Freestar
  • P2857 Ford Freestyle
  • P2857 Ford Fusion
  • P2857 Ford Fusion Energi
  • P2857 Ford Fusion Hybrid
  • P2857 Ford Fusion Plug-In Hybrid
  • P2857 Ford GT
  • P2857 Ford Mustang
  • P2857 Ford Mustang Mach-E
  • P2857 Ford Mystique
  • P2857 Ford Probe
  • P2857 Ford Ranger
  • P2857 Ford Taurus
  • P2857 Ford Taurus X
  • P2857 Ford Tempo
  • P2857 Ford Thunderbird
  • P2857 Ford Transit
  • P2857 Ford Transit Connect
  • P2857 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.