P3819

P3819 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3819 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P3819 Fault Code Meaning :

Ford P3819 Symptoms :

Ford P3819 Reasons :

How To Fix Ford P3819 Trouble Code ?

Which Ford cars have the code P3819?

  • P3819 Ford Aerostar
  • P3819 Ford Bronco
  • P3819 Ford C-Max
  • P3819 Ford C-Max Energi
  • P3819 Ford C-Max Hybrid
  • P3819 Ford Contour
  • P3819 Ford Crown Victoria
  • P3819 Ford EcoSport
  • P3819 Ford Econoline
  • P3819 Ford Edge
  • P3819 Ford Escape
  • P3819 Ford Escape Hybrid
  • P3819 Ford Escort
  • P3819 Ford Everest
  • P3819 Ford Excursion
  • P3819 Ford Expedition
  • P3819 Ford Explorer
  • P3819 Ford Explorer Sport Trac
  • P3819 Ford F-150
  • P3819 Ford F-250
  • P3819 Ford F-350
  • P3819 Ford Fiesta
  • P3819 Ford Flex
  • P3819 Ford Focus
  • P3819 Ford Focus Electric
  • P3819 Ford Freestar
  • P3819 Ford Freestyle
  • P3819 Ford Fusion
  • P3819 Ford Fusion Energi
  • P3819 Ford Fusion Hybrid
  • P3819 Ford Fusion Plug-In Hybrid
  • P3819 Ford GT
  • P3819 Ford Mustang
  • P3819 Ford Mustang Mach-E
  • P3819 Ford Mystique
  • P3819 Ford Probe
  • P3819 Ford Ranger
  • P3819 Ford Taurus
  • P3819 Ford Taurus X
  • P3819 Ford Tempo
  • P3819 Ford Thunderbird
  • P3819 Ford Transit
  • P3819 Ford Transit Connect
  • P3819 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.