P9C57

P9C57 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9C57 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P9C57 Fault Code Meaning :

Ford P9C57 Symptoms :

Ford P9C57 Reasons :

How To Fix Ford P9C57 Trouble Code ?

Which Ford cars have the code P9C57?

  • P9C57 Ford Aerostar
  • P9C57 Ford Bronco
  • P9C57 Ford C-Max
  • P9C57 Ford C-Max Energi
  • P9C57 Ford C-Max Hybrid
  • P9C57 Ford Contour
  • P9C57 Ford Crown Victoria
  • P9C57 Ford EcoSport
  • P9C57 Ford Econoline
  • P9C57 Ford Edge
  • P9C57 Ford Escape
  • P9C57 Ford Escape Hybrid
  • P9C57 Ford Escort
  • P9C57 Ford Everest
  • P9C57 Ford Excursion
  • P9C57 Ford Expedition
  • P9C57 Ford Explorer
  • P9C57 Ford Explorer Sport Trac
  • P9C57 Ford F-150
  • P9C57 Ford F-250
  • P9C57 Ford F-350
  • P9C57 Ford Fiesta
  • P9C57 Ford Flex
  • P9C57 Ford Focus
  • P9C57 Ford Focus Electric
  • P9C57 Ford Freestar
  • P9C57 Ford Freestyle
  • P9C57 Ford Fusion
  • P9C57 Ford Fusion Energi
  • P9C57 Ford Fusion Hybrid
  • P9C57 Ford Fusion Plug-In Hybrid
  • P9C57 Ford GT
  • P9C57 Ford Mustang
  • P9C57 Ford Mustang Mach-E
  • P9C57 Ford Mystique
  • P9C57 Ford Probe
  • P9C57 Ford Ranger
  • P9C57 Ford Taurus
  • P9C57 Ford Taurus X
  • P9C57 Ford Tempo
  • P9C57 Ford Thunderbird
  • P9C57 Ford Transit
  • P9C57 Ford Transit Connect
  • P9C57 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.