P3257

P3257 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3257 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 P3257 Fault Code Meaning :

Ford P3257 Symptoms :

Ford P3257 Reasons :

How To Fix Ford P3257 Trouble Code ?

Which Ford cars have the code P3257?

  • P3257 Ford Aerostar
  • P3257 Ford Bronco
  • P3257 Ford C-Max
  • P3257 Ford C-Max Energi
  • P3257 Ford C-Max Hybrid
  • P3257 Ford Contour
  • P3257 Ford Crown Victoria
  • P3257 Ford EcoSport
  • P3257 Ford Econoline
  • P3257 Ford Edge
  • P3257 Ford Escape
  • P3257 Ford Escape Hybrid
  • P3257 Ford Escort
  • P3257 Ford Everest
  • P3257 Ford Excursion
  • P3257 Ford Expedition
  • P3257 Ford Explorer
  • P3257 Ford Explorer Sport Trac
  • P3257 Ford F-150
  • P3257 Ford F-250
  • P3257 Ford F-350
  • P3257 Ford Fiesta
  • P3257 Ford Flex
  • P3257 Ford Focus
  • P3257 Ford Focus Electric
  • P3257 Ford Freestar
  • P3257 Ford Freestyle
  • P3257 Ford Fusion
  • P3257 Ford Fusion Energi
  • P3257 Ford Fusion Hybrid
  • P3257 Ford Fusion Plug-In Hybrid
  • P3257 Ford GT
  • P3257 Ford Mustang
  • P3257 Ford Mustang Mach-E
  • P3257 Ford Mystique
  • P3257 Ford Probe
  • P3257 Ford Ranger
  • P3257 Ford Taurus
  • P3257 Ford Taurus X
  • P3257 Ford Tempo
  • P3257 Ford Thunderbird
  • P3257 Ford Transit
  • P3257 Ford Transit Connect
  • P3257 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.