U0381

U0381 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0381 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford U0381 Fault Code Meaning :

Ford U0381 Symptoms :

Ford U0381 Reasons :

How To Fix Ford U0381 Trouble Code ?

Which Ford cars have the code U0381?

  • U0381 Ford Aerostar
  • U0381 Ford Bronco
  • U0381 Ford C-Max
  • U0381 Ford C-Max Energi
  • U0381 Ford C-Max Hybrid
  • U0381 Ford Contour
  • U0381 Ford Crown Victoria
  • U0381 Ford EcoSport
  • U0381 Ford Econoline
  • U0381 Ford Edge
  • U0381 Ford Escape
  • U0381 Ford Escape Hybrid
  • U0381 Ford Escort
  • U0381 Ford Everest
  • U0381 Ford Excursion
  • U0381 Ford Expedition
  • U0381 Ford Explorer
  • U0381 Ford Explorer Sport Trac
  • U0381 Ford F-150
  • U0381 Ford F-250
  • U0381 Ford F-350
  • U0381 Ford Fiesta
  • U0381 Ford Flex
  • U0381 Ford Focus
  • U0381 Ford Focus Electric
  • U0381 Ford Freestar
  • U0381 Ford Freestyle
  • U0381 Ford Fusion
  • U0381 Ford Fusion Energi
  • U0381 Ford Fusion Hybrid
  • U0381 Ford Fusion Plug-In Hybrid
  • U0381 Ford GT
  • U0381 Ford Mustang
  • U0381 Ford Mustang Mach-E
  • U0381 Ford Mystique
  • U0381 Ford Probe
  • U0381 Ford Ranger
  • U0381 Ford Taurus
  • U0381 Ford Taurus X
  • U0381 Ford Tempo
  • U0381 Ford Thunderbird
  • U0381 Ford Transit
  • U0381 Ford Transit Connect
  • U0381 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.