P0379

P0379 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0379 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.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford P0379 Fault Code Meaning :

Ford P0379 Symptoms :

Ford P0379 Reasons :

How To Fix Ford P0379 Trouble Code ?

Which Ford cars have the code P0379?

  • P0379 Ford Aerostar
  • P0379 Ford Bronco
  • P0379 Ford C-Max
  • P0379 Ford C-Max Energi
  • P0379 Ford C-Max Hybrid
  • P0379 Ford Contour
  • P0379 Ford Crown Victoria
  • P0379 Ford EcoSport
  • P0379 Ford Econoline
  • P0379 Ford Edge
  • P0379 Ford Escape
  • P0379 Ford Escape Hybrid
  • P0379 Ford Escort
  • P0379 Ford Everest
  • P0379 Ford Excursion
  • P0379 Ford Expedition
  • P0379 Ford Explorer
  • P0379 Ford Explorer Sport Trac
  • P0379 Ford F-150
  • P0379 Ford F-250
  • P0379 Ford F-350
  • P0379 Ford Fiesta
  • P0379 Ford Flex
  • P0379 Ford Focus
  • P0379 Ford Focus Electric
  • P0379 Ford Freestar
  • P0379 Ford Freestyle
  • P0379 Ford Fusion
  • P0379 Ford Fusion Energi
  • P0379 Ford Fusion Hybrid
  • P0379 Ford Fusion Plug-In Hybrid
  • P0379 Ford GT
  • P0379 Ford Mustang
  • P0379 Ford Mustang Mach-E
  • P0379 Ford Mystique
  • P0379 Ford Probe
  • P0379 Ford Ranger
  • P0379 Ford Taurus
  • P0379 Ford Taurus X
  • P0379 Ford Tempo
  • P0379 Ford Thunderbird
  • P0379 Ford Transit
  • P0379 Ford Transit Connect
  • P0379 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.