P812A

P812A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P812A 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 P812A Fault Code Meaning :

Ford P812A Symptoms :

Ford P812A Reasons :

How To Fix Ford P812A Trouble Code ?

Which Ford cars have the code P812A?

  • P812A Ford Aerostar
  • P812A Ford Bronco
  • P812A Ford C-Max
  • P812A Ford C-Max Energi
  • P812A Ford C-Max Hybrid
  • P812A Ford Contour
  • P812A Ford Crown Victoria
  • P812A Ford EcoSport
  • P812A Ford Econoline
  • P812A Ford Edge
  • P812A Ford Escape
  • P812A Ford Escape Hybrid
  • P812A Ford Escort
  • P812A Ford Everest
  • P812A Ford Excursion
  • P812A Ford Expedition
  • P812A Ford Explorer
  • P812A Ford Explorer Sport Trac
  • P812A Ford F-150
  • P812A Ford F-250
  • P812A Ford F-350
  • P812A Ford Fiesta
  • P812A Ford Flex
  • P812A Ford Focus
  • P812A Ford Focus Electric
  • P812A Ford Freestar
  • P812A Ford Freestyle
  • P812A Ford Fusion
  • P812A Ford Fusion Energi
  • P812A Ford Fusion Hybrid
  • P812A Ford Fusion Plug-In Hybrid
  • P812A Ford GT
  • P812A Ford Mustang
  • P812A Ford Mustang Mach-E
  • P812A Ford Mystique
  • P812A Ford Probe
  • P812A Ford Ranger
  • P812A Ford Taurus
  • P812A Ford Taurus X
  • P812A Ford Tempo
  • P812A Ford Thunderbird
  • P812A Ford Transit
  • P812A Ford Transit Connect
  • P812A 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.