U2377

U2377 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2377 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 U2377 Fault Code Meaning :

Ford U2377 Symptoms :

Ford U2377 Reasons :

How To Fix Ford U2377 Trouble Code ?

Which Ford cars have the code U2377?

  • U2377 Ford Aerostar
  • U2377 Ford Bronco
  • U2377 Ford C-Max
  • U2377 Ford C-Max Energi
  • U2377 Ford C-Max Hybrid
  • U2377 Ford Contour
  • U2377 Ford Crown Victoria
  • U2377 Ford EcoSport
  • U2377 Ford Econoline
  • U2377 Ford Edge
  • U2377 Ford Escape
  • U2377 Ford Escape Hybrid
  • U2377 Ford Escort
  • U2377 Ford Everest
  • U2377 Ford Excursion
  • U2377 Ford Expedition
  • U2377 Ford Explorer
  • U2377 Ford Explorer Sport Trac
  • U2377 Ford F-150
  • U2377 Ford F-250
  • U2377 Ford F-350
  • U2377 Ford Fiesta
  • U2377 Ford Flex
  • U2377 Ford Focus
  • U2377 Ford Focus Electric
  • U2377 Ford Freestar
  • U2377 Ford Freestyle
  • U2377 Ford Fusion
  • U2377 Ford Fusion Energi
  • U2377 Ford Fusion Hybrid
  • U2377 Ford Fusion Plug-In Hybrid
  • U2377 Ford GT
  • U2377 Ford Mustang
  • U2377 Ford Mustang Mach-E
  • U2377 Ford Mystique
  • U2377 Ford Probe
  • U2377 Ford Ranger
  • U2377 Ford Taurus
  • U2377 Ford Taurus X
  • U2377 Ford Tempo
  • U2377 Ford Thunderbird
  • U2377 Ford Transit
  • U2377 Ford Transit Connect
  • U2377 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.