C1431

C1431 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1431 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 C1431 Fault Code Meaning :

Ford C1431 Symptoms :

Ford C1431 Reasons :

How To Fix Ford C1431 Trouble Code ?

Which Ford cars have the code C1431?

  • C1431 Ford Aerostar
  • C1431 Ford Bronco
  • C1431 Ford C-Max
  • C1431 Ford C-Max Energi
  • C1431 Ford C-Max Hybrid
  • C1431 Ford Contour
  • C1431 Ford Crown Victoria
  • C1431 Ford EcoSport
  • C1431 Ford Econoline
  • C1431 Ford Edge
  • C1431 Ford Escape
  • C1431 Ford Escape Hybrid
  • C1431 Ford Escort
  • C1431 Ford Everest
  • C1431 Ford Excursion
  • C1431 Ford Expedition
  • C1431 Ford Explorer
  • C1431 Ford Explorer Sport Trac
  • C1431 Ford F-150
  • C1431 Ford F-250
  • C1431 Ford F-350
  • C1431 Ford Fiesta
  • C1431 Ford Flex
  • C1431 Ford Focus
  • C1431 Ford Focus Electric
  • C1431 Ford Freestar
  • C1431 Ford Freestyle
  • C1431 Ford Fusion
  • C1431 Ford Fusion Energi
  • C1431 Ford Fusion Hybrid
  • C1431 Ford Fusion Plug-In Hybrid
  • C1431 Ford GT
  • C1431 Ford Mustang
  • C1431 Ford Mustang Mach-E
  • C1431 Ford Mystique
  • C1431 Ford Probe
  • C1431 Ford Ranger
  • C1431 Ford Taurus
  • C1431 Ford Taurus X
  • C1431 Ford Tempo
  • C1431 Ford Thunderbird
  • C1431 Ford Transit
  • C1431 Ford Transit Connect
  • C1431 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.