P504B

P504B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P504B 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 P504B Fault Code Meaning :

Ford P504B Symptoms :

Ford P504B Reasons :

How To Fix Ford P504B Trouble Code ?

Which Ford cars have the code P504B?

  • P504B Ford Aerostar
  • P504B Ford Bronco
  • P504B Ford C-Max
  • P504B Ford C-Max Energi
  • P504B Ford C-Max Hybrid
  • P504B Ford Contour
  • P504B Ford Crown Victoria
  • P504B Ford EcoSport
  • P504B Ford Econoline
  • P504B Ford Edge
  • P504B Ford Escape
  • P504B Ford Escape Hybrid
  • P504B Ford Escort
  • P504B Ford Everest
  • P504B Ford Excursion
  • P504B Ford Expedition
  • P504B Ford Explorer
  • P504B Ford Explorer Sport Trac
  • P504B Ford F-150
  • P504B Ford F-250
  • P504B Ford F-350
  • P504B Ford Fiesta
  • P504B Ford Flex
  • P504B Ford Focus
  • P504B Ford Focus Electric
  • P504B Ford Freestar
  • P504B Ford Freestyle
  • P504B Ford Fusion
  • P504B Ford Fusion Energi
  • P504B Ford Fusion Hybrid
  • P504B Ford Fusion Plug-In Hybrid
  • P504B Ford GT
  • P504B Ford Mustang
  • P504B Ford Mustang Mach-E
  • P504B Ford Mystique
  • P504B Ford Probe
  • P504B Ford Ranger
  • P504B Ford Taurus
  • P504B Ford Taurus X
  • P504B Ford Tempo
  • P504B Ford Thunderbird
  • P504B Ford Transit
  • P504B Ford Transit Connect
  • P504B 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.