P431B

P431B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P431B Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 P431B Fault Code Meaning :

Ford P431B Symptoms :

Ford P431B Reasons :

How To Fix Ford P431B Trouble Code ?

Which Ford cars have the code P431B?

  • P431B Ford Aerostar
  • P431B Ford Bronco
  • P431B Ford C-Max
  • P431B Ford C-Max Energi
  • P431B Ford C-Max Hybrid
  • P431B Ford Contour
  • P431B Ford Crown Victoria
  • P431B Ford EcoSport
  • P431B Ford Econoline
  • P431B Ford Edge
  • P431B Ford Escape
  • P431B Ford Escape Hybrid
  • P431B Ford Escort
  • P431B Ford Everest
  • P431B Ford Excursion
  • P431B Ford Expedition
  • P431B Ford Explorer
  • P431B Ford Explorer Sport Trac
  • P431B Ford F-150
  • P431B Ford F-250
  • P431B Ford F-350
  • P431B Ford Fiesta
  • P431B Ford Flex
  • P431B Ford Focus
  • P431B Ford Focus Electric
  • P431B Ford Freestar
  • P431B Ford Freestyle
  • P431B Ford Fusion
  • P431B Ford Fusion Energi
  • P431B Ford Fusion Hybrid
  • P431B Ford Fusion Plug-In Hybrid
  • P431B Ford GT
  • P431B Ford Mustang
  • P431B Ford Mustang Mach-E
  • P431B Ford Mystique
  • P431B Ford Probe
  • P431B Ford Ranger
  • P431B Ford Taurus
  • P431B Ford Taurus X
  • P431B Ford Tempo
  • P431B Ford Thunderbird
  • P431B Ford Transit
  • P431B Ford Transit Connect
  • P431B 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.