P812D

P812D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P812D Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

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

Ford P812D Fault Code Meaning :

Ford P812D Symptoms :

Ford P812D Reasons :

How To Fix Ford P812D Trouble Code ?

Which Ford cars have the code P812D?

  • P812D Ford Aerostar
  • P812D Ford Bronco
  • P812D Ford C-Max
  • P812D Ford C-Max Energi
  • P812D Ford C-Max Hybrid
  • P812D Ford Contour
  • P812D Ford Crown Victoria
  • P812D Ford EcoSport
  • P812D Ford Econoline
  • P812D Ford Edge
  • P812D Ford Escape
  • P812D Ford Escape Hybrid
  • P812D Ford Escort
  • P812D Ford Everest
  • P812D Ford Excursion
  • P812D Ford Expedition
  • P812D Ford Explorer
  • P812D Ford Explorer Sport Trac
  • P812D Ford F-150
  • P812D Ford F-250
  • P812D Ford F-350
  • P812D Ford Fiesta
  • P812D Ford Flex
  • P812D Ford Focus
  • P812D Ford Focus Electric
  • P812D Ford Freestar
  • P812D Ford Freestyle
  • P812D Ford Fusion
  • P812D Ford Fusion Energi
  • P812D Ford Fusion Hybrid
  • P812D Ford Fusion Plug-In Hybrid
  • P812D Ford GT
  • P812D Ford Mustang
  • P812D Ford Mustang Mach-E
  • P812D Ford Mystique
  • P812D Ford Probe
  • P812D Ford Ranger
  • P812D Ford Taurus
  • P812D Ford Taurus X
  • P812D Ford Tempo
  • P812D Ford Thunderbird
  • P812D Ford Transit
  • P812D Ford Transit Connect
  • P812D 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.