P799D

P799D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P799D Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 P799D Fault Code Meaning :

Ford P799D Symptoms :

Ford P799D Reasons :

How To Fix Ford P799D Trouble Code ?

Which Ford cars have the code P799D?

  • P799D Ford Aerostar
  • P799D Ford Bronco
  • P799D Ford C-Max
  • P799D Ford C-Max Energi
  • P799D Ford C-Max Hybrid
  • P799D Ford Contour
  • P799D Ford Crown Victoria
  • P799D Ford EcoSport
  • P799D Ford Econoline
  • P799D Ford Edge
  • P799D Ford Escape
  • P799D Ford Escape Hybrid
  • P799D Ford Escort
  • P799D Ford Everest
  • P799D Ford Excursion
  • P799D Ford Expedition
  • P799D Ford Explorer
  • P799D Ford Explorer Sport Trac
  • P799D Ford F-150
  • P799D Ford F-250
  • P799D Ford F-350
  • P799D Ford Fiesta
  • P799D Ford Flex
  • P799D Ford Focus
  • P799D Ford Focus Electric
  • P799D Ford Freestar
  • P799D Ford Freestyle
  • P799D Ford Fusion
  • P799D Ford Fusion Energi
  • P799D Ford Fusion Hybrid
  • P799D Ford Fusion Plug-In Hybrid
  • P799D Ford GT
  • P799D Ford Mustang
  • P799D Ford Mustang Mach-E
  • P799D Ford Mystique
  • P799D Ford Probe
  • P799D Ford Ranger
  • P799D Ford Taurus
  • P799D Ford Taurus X
  • P799D Ford Tempo
  • P799D Ford Thunderbird
  • P799D Ford Transit
  • P799D Ford Transit Connect
  • P799D 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.