P684B

P684B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P684B 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford P684B Fault Code Meaning :

Ford P684B Symptoms :

Ford P684B Reasons :

How To Fix Ford P684B Trouble Code ?

Which Ford cars have the code P684B?

  • P684B Ford Aerostar
  • P684B Ford Bronco
  • P684B Ford C-Max
  • P684B Ford C-Max Energi
  • P684B Ford C-Max Hybrid
  • P684B Ford Contour
  • P684B Ford Crown Victoria
  • P684B Ford EcoSport
  • P684B Ford Econoline
  • P684B Ford Edge
  • P684B Ford Escape
  • P684B Ford Escape Hybrid
  • P684B Ford Escort
  • P684B Ford Everest
  • P684B Ford Excursion
  • P684B Ford Expedition
  • P684B Ford Explorer
  • P684B Ford Explorer Sport Trac
  • P684B Ford F-150
  • P684B Ford F-250
  • P684B Ford F-350
  • P684B Ford Fiesta
  • P684B Ford Flex
  • P684B Ford Focus
  • P684B Ford Focus Electric
  • P684B Ford Freestar
  • P684B Ford Freestyle
  • P684B Ford Fusion
  • P684B Ford Fusion Energi
  • P684B Ford Fusion Hybrid
  • P684B Ford Fusion Plug-In Hybrid
  • P684B Ford GT
  • P684B Ford Mustang
  • P684B Ford Mustang Mach-E
  • P684B Ford Mystique
  • P684B Ford Probe
  • P684B Ford Ranger
  • P684B Ford Taurus
  • P684B Ford Taurus X
  • P684B Ford Tempo
  • P684B Ford Thunderbird
  • P684B Ford Transit
  • P684B Ford Transit Connect
  • P684B 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.