U3819

U3819 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3819 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U3819 Fault Code Meaning :

Ford U3819 Symptoms :

Ford U3819 Reasons :

How To Fix Ford U3819 Trouble Code ?

Which Ford cars have the code U3819?

  • U3819 Ford Aerostar
  • U3819 Ford Bronco
  • U3819 Ford C-Max
  • U3819 Ford C-Max Energi
  • U3819 Ford C-Max Hybrid
  • U3819 Ford Contour
  • U3819 Ford Crown Victoria
  • U3819 Ford EcoSport
  • U3819 Ford Econoline
  • U3819 Ford Edge
  • U3819 Ford Escape
  • U3819 Ford Escape Hybrid
  • U3819 Ford Escort
  • U3819 Ford Everest
  • U3819 Ford Excursion
  • U3819 Ford Expedition
  • U3819 Ford Explorer
  • U3819 Ford Explorer Sport Trac
  • U3819 Ford F-150
  • U3819 Ford F-250
  • U3819 Ford F-350
  • U3819 Ford Fiesta
  • U3819 Ford Flex
  • U3819 Ford Focus
  • U3819 Ford Focus Electric
  • U3819 Ford Freestar
  • U3819 Ford Freestyle
  • U3819 Ford Fusion
  • U3819 Ford Fusion Energi
  • U3819 Ford Fusion Hybrid
  • U3819 Ford Fusion Plug-In Hybrid
  • U3819 Ford GT
  • U3819 Ford Mustang
  • U3819 Ford Mustang Mach-E
  • U3819 Ford Mystique
  • U3819 Ford Probe
  • U3819 Ford Ranger
  • U3819 Ford Taurus
  • U3819 Ford Taurus X
  • U3819 Ford Tempo
  • U3819 Ford Thunderbird
  • U3819 Ford Transit
  • U3819 Ford Transit Connect
  • U3819 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.