P2399

P2399 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2399 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.

Ford P2399 Fault Code Meaning :

Ford P2399 Symptoms :

Ford P2399 Reasons :

How To Fix Ford P2399 Trouble Code ?

Which Ford cars have the code P2399?

  • P2399 Ford Aerostar
  • P2399 Ford Bronco
  • P2399 Ford C-Max
  • P2399 Ford C-Max Energi
  • P2399 Ford C-Max Hybrid
  • P2399 Ford Contour
  • P2399 Ford Crown Victoria
  • P2399 Ford EcoSport
  • P2399 Ford Econoline
  • P2399 Ford Edge
  • P2399 Ford Escape
  • P2399 Ford Escape Hybrid
  • P2399 Ford Escort
  • P2399 Ford Everest
  • P2399 Ford Excursion
  • P2399 Ford Expedition
  • P2399 Ford Explorer
  • P2399 Ford Explorer Sport Trac
  • P2399 Ford F-150
  • P2399 Ford F-250
  • P2399 Ford F-350
  • P2399 Ford Fiesta
  • P2399 Ford Flex
  • P2399 Ford Focus
  • P2399 Ford Focus Electric
  • P2399 Ford Freestar
  • P2399 Ford Freestyle
  • P2399 Ford Fusion
  • P2399 Ford Fusion Energi
  • P2399 Ford Fusion Hybrid
  • P2399 Ford Fusion Plug-In Hybrid
  • P2399 Ford GT
  • P2399 Ford Mustang
  • P2399 Ford Mustang Mach-E
  • P2399 Ford Mystique
  • P2399 Ford Probe
  • P2399 Ford Ranger
  • P2399 Ford Taurus
  • P2399 Ford Taurus X
  • P2399 Ford Tempo
  • P2399 Ford Thunderbird
  • P2399 Ford Transit
  • P2399 Ford Transit Connect
  • P2399 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.