U3800

U3800 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3800 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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford U3800 Fault Code Meaning :

Ford U3800 Symptoms :

Ford U3800 Reasons :

How To Fix Ford U3800 Trouble Code ?

Which Ford cars have the code U3800?

  • U3800 Ford Aerostar
  • U3800 Ford Bronco
  • U3800 Ford C-Max
  • U3800 Ford C-Max Energi
  • U3800 Ford C-Max Hybrid
  • U3800 Ford Contour
  • U3800 Ford Crown Victoria
  • U3800 Ford EcoSport
  • U3800 Ford Econoline
  • U3800 Ford Edge
  • U3800 Ford Escape
  • U3800 Ford Escape Hybrid
  • U3800 Ford Escort
  • U3800 Ford Everest
  • U3800 Ford Excursion
  • U3800 Ford Expedition
  • U3800 Ford Explorer
  • U3800 Ford Explorer Sport Trac
  • U3800 Ford F-150
  • U3800 Ford F-250
  • U3800 Ford F-350
  • U3800 Ford Fiesta
  • U3800 Ford Flex
  • U3800 Ford Focus
  • U3800 Ford Focus Electric
  • U3800 Ford Freestar
  • U3800 Ford Freestyle
  • U3800 Ford Fusion
  • U3800 Ford Fusion Energi
  • U3800 Ford Fusion Hybrid
  • U3800 Ford Fusion Plug-In Hybrid
  • U3800 Ford GT
  • U3800 Ford Mustang
  • U3800 Ford Mustang Mach-E
  • U3800 Ford Mystique
  • U3800 Ford Probe
  • U3800 Ford Ranger
  • U3800 Ford Taurus
  • U3800 Ford Taurus X
  • U3800 Ford Tempo
  • U3800 Ford Thunderbird
  • U3800 Ford Transit
  • U3800 Ford Transit Connect
  • U3800 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.