U3719

U3719 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3719 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford U3719 Fault Code Meaning :

Ford U3719 Symptoms :

Ford U3719 Reasons :

How To Fix Ford U3719 Trouble Code ?

Which Ford cars have the code U3719?

  • U3719 Ford Aerostar
  • U3719 Ford Bronco
  • U3719 Ford C-Max
  • U3719 Ford C-Max Energi
  • U3719 Ford C-Max Hybrid
  • U3719 Ford Contour
  • U3719 Ford Crown Victoria
  • U3719 Ford EcoSport
  • U3719 Ford Econoline
  • U3719 Ford Edge
  • U3719 Ford Escape
  • U3719 Ford Escape Hybrid
  • U3719 Ford Escort
  • U3719 Ford Everest
  • U3719 Ford Excursion
  • U3719 Ford Expedition
  • U3719 Ford Explorer
  • U3719 Ford Explorer Sport Trac
  • U3719 Ford F-150
  • U3719 Ford F-250
  • U3719 Ford F-350
  • U3719 Ford Fiesta
  • U3719 Ford Flex
  • U3719 Ford Focus
  • U3719 Ford Focus Electric
  • U3719 Ford Freestar
  • U3719 Ford Freestyle
  • U3719 Ford Fusion
  • U3719 Ford Fusion Energi
  • U3719 Ford Fusion Hybrid
  • U3719 Ford Fusion Plug-In Hybrid
  • U3719 Ford GT
  • U3719 Ford Mustang
  • U3719 Ford Mustang Mach-E
  • U3719 Ford Mystique
  • U3719 Ford Probe
  • U3719 Ford Ranger
  • U3719 Ford Taurus
  • U3719 Ford Taurus X
  • U3719 Ford Tempo
  • U3719 Ford Thunderbird
  • U3719 Ford Transit
  • U3719 Ford Transit Connect
  • U3719 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.