U0379

U0379 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0379 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 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.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U0379 Fault Code Meaning :

Ford U0379 Symptoms :

Ford U0379 Reasons :

How To Fix Ford U0379 Trouble Code ?

Which Ford cars have the code U0379?

  • U0379 Ford Aerostar
  • U0379 Ford Bronco
  • U0379 Ford C-Max
  • U0379 Ford C-Max Energi
  • U0379 Ford C-Max Hybrid
  • U0379 Ford Contour
  • U0379 Ford Crown Victoria
  • U0379 Ford EcoSport
  • U0379 Ford Econoline
  • U0379 Ford Edge
  • U0379 Ford Escape
  • U0379 Ford Escape Hybrid
  • U0379 Ford Escort
  • U0379 Ford Everest
  • U0379 Ford Excursion
  • U0379 Ford Expedition
  • U0379 Ford Explorer
  • U0379 Ford Explorer Sport Trac
  • U0379 Ford F-150
  • U0379 Ford F-250
  • U0379 Ford F-350
  • U0379 Ford Fiesta
  • U0379 Ford Flex
  • U0379 Ford Focus
  • U0379 Ford Focus Electric
  • U0379 Ford Freestar
  • U0379 Ford Freestyle
  • U0379 Ford Fusion
  • U0379 Ford Fusion Energi
  • U0379 Ford Fusion Hybrid
  • U0379 Ford Fusion Plug-In Hybrid
  • U0379 Ford GT
  • U0379 Ford Mustang
  • U0379 Ford Mustang Mach-E
  • U0379 Ford Mystique
  • U0379 Ford Probe
  • U0379 Ford Ranger
  • U0379 Ford Taurus
  • U0379 Ford Taurus X
  • U0379 Ford Tempo
  • U0379 Ford Thunderbird
  • U0379 Ford Transit
  • U0379 Ford Transit Connect
  • U0379 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.