P057A

P057A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P057A 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P057A Fault Code Meaning :

Ford P057A Symptoms :

Ford P057A Reasons :

How To Fix Ford P057A Trouble Code ?

Which Ford cars have the code P057A?

  • P057A Ford Aerostar
  • P057A Ford Bronco
  • P057A Ford C-Max
  • P057A Ford C-Max Energi
  • P057A Ford C-Max Hybrid
  • P057A Ford Contour
  • P057A Ford Crown Victoria
  • P057A Ford EcoSport
  • P057A Ford Econoline
  • P057A Ford Edge
  • P057A Ford Escape
  • P057A Ford Escape Hybrid
  • P057A Ford Escort
  • P057A Ford Everest
  • P057A Ford Excursion
  • P057A Ford Expedition
  • P057A Ford Explorer
  • P057A Ford Explorer Sport Trac
  • P057A Ford F-150
  • P057A Ford F-250
  • P057A Ford F-350
  • P057A Ford Fiesta
  • P057A Ford Flex
  • P057A Ford Focus
  • P057A Ford Focus Electric
  • P057A Ford Freestar
  • P057A Ford Freestyle
  • P057A Ford Fusion
  • P057A Ford Fusion Energi
  • P057A Ford Fusion Hybrid
  • P057A Ford Fusion Plug-In Hybrid
  • P057A Ford GT
  • P057A Ford Mustang
  • P057A Ford Mustang Mach-E
  • P057A Ford Mystique
  • P057A Ford Probe
  • P057A Ford Ranger
  • P057A Ford Taurus
  • P057A Ford Taurus X
  • P057A Ford Tempo
  • P057A Ford Thunderbird
  • P057A Ford Transit
  • P057A Ford Transit Connect
  • P057A 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.