C1257

C1257 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1257 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford C1257 Fault Code Meaning :

Ford C1257 Symptoms :

Ford C1257 Reasons :

How To Fix Ford C1257 Trouble Code ?

Which Ford cars have the code C1257?

  • C1257 Ford Aerostar
  • C1257 Ford Bronco
  • C1257 Ford C-Max
  • C1257 Ford C-Max Energi
  • C1257 Ford C-Max Hybrid
  • C1257 Ford Contour
  • C1257 Ford Crown Victoria
  • C1257 Ford EcoSport
  • C1257 Ford Econoline
  • C1257 Ford Edge
  • C1257 Ford Escape
  • C1257 Ford Escape Hybrid
  • C1257 Ford Escort
  • C1257 Ford Everest
  • C1257 Ford Excursion
  • C1257 Ford Expedition
  • C1257 Ford Explorer
  • C1257 Ford Explorer Sport Trac
  • C1257 Ford F-150
  • C1257 Ford F-250
  • C1257 Ford F-350
  • C1257 Ford Fiesta
  • C1257 Ford Flex
  • C1257 Ford Focus
  • C1257 Ford Focus Electric
  • C1257 Ford Freestar
  • C1257 Ford Freestyle
  • C1257 Ford Fusion
  • C1257 Ford Fusion Energi
  • C1257 Ford Fusion Hybrid
  • C1257 Ford Fusion Plug-In Hybrid
  • C1257 Ford GT
  • C1257 Ford Mustang
  • C1257 Ford Mustang Mach-E
  • C1257 Ford Mystique
  • C1257 Ford Probe
  • C1257 Ford Ranger
  • C1257 Ford Taurus
  • C1257 Ford Taurus X
  • C1257 Ford Tempo
  • C1257 Ford Thunderbird
  • C1257 Ford Transit
  • C1257 Ford Transit Connect
  • C1257 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.