C0381

C0381 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0381 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford C0381 Fault Code Meaning :

Ford C0381 Symptoms :

Ford C0381 Reasons :

How To Fix Ford C0381 Trouble Code ?

Which Ford cars have the code C0381?

  • C0381 Ford Aerostar
  • C0381 Ford Bronco
  • C0381 Ford C-Max
  • C0381 Ford C-Max Energi
  • C0381 Ford C-Max Hybrid
  • C0381 Ford Contour
  • C0381 Ford Crown Victoria
  • C0381 Ford EcoSport
  • C0381 Ford Econoline
  • C0381 Ford Edge
  • C0381 Ford Escape
  • C0381 Ford Escape Hybrid
  • C0381 Ford Escort
  • C0381 Ford Everest
  • C0381 Ford Excursion
  • C0381 Ford Expedition
  • C0381 Ford Explorer
  • C0381 Ford Explorer Sport Trac
  • C0381 Ford F-150
  • C0381 Ford F-250
  • C0381 Ford F-350
  • C0381 Ford Fiesta
  • C0381 Ford Flex
  • C0381 Ford Focus
  • C0381 Ford Focus Electric
  • C0381 Ford Freestar
  • C0381 Ford Freestyle
  • C0381 Ford Fusion
  • C0381 Ford Fusion Energi
  • C0381 Ford Fusion Hybrid
  • C0381 Ford Fusion Plug-In Hybrid
  • C0381 Ford GT
  • C0381 Ford Mustang
  • C0381 Ford Mustang Mach-E
  • C0381 Ford Mystique
  • C0381 Ford Probe
  • C0381 Ford Ranger
  • C0381 Ford Taurus
  • C0381 Ford Taurus X
  • C0381 Ford Tempo
  • C0381 Ford Thunderbird
  • C0381 Ford Transit
  • C0381 Ford Transit Connect
  • C0381 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.