P686A

P686A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P686A Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P686A Fault Code Meaning :

Ford P686A Symptoms :

Ford P686A Reasons :

How To Fix Ford P686A Trouble Code ?

Which Ford cars have the code P686A?

  • P686A Ford Aerostar
  • P686A Ford Bronco
  • P686A Ford C-Max
  • P686A Ford C-Max Energi
  • P686A Ford C-Max Hybrid
  • P686A Ford Contour
  • P686A Ford Crown Victoria
  • P686A Ford EcoSport
  • P686A Ford Econoline
  • P686A Ford Edge
  • P686A Ford Escape
  • P686A Ford Escape Hybrid
  • P686A Ford Escort
  • P686A Ford Everest
  • P686A Ford Excursion
  • P686A Ford Expedition
  • P686A Ford Explorer
  • P686A Ford Explorer Sport Trac
  • P686A Ford F-150
  • P686A Ford F-250
  • P686A Ford F-350
  • P686A Ford Fiesta
  • P686A Ford Flex
  • P686A Ford Focus
  • P686A Ford Focus Electric
  • P686A Ford Freestar
  • P686A Ford Freestyle
  • P686A Ford Fusion
  • P686A Ford Fusion Energi
  • P686A Ford Fusion Hybrid
  • P686A Ford Fusion Plug-In Hybrid
  • P686A Ford GT
  • P686A Ford Mustang
  • P686A Ford Mustang Mach-E
  • P686A Ford Mystique
  • P686A Ford Probe
  • P686A Ford Ranger
  • P686A Ford Taurus
  • P686A Ford Taurus X
  • P686A Ford Tempo
  • P686A Ford Thunderbird
  • P686A Ford Transit
  • P686A Ford Transit Connect
  • P686A 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.