U1939

U1939 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1939 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford U1939 Fault Code Meaning :

Ford U1939 Symptoms :

Ford U1939 Reasons :

How To Fix Ford U1939 Trouble Code ?

Which Ford cars have the code U1939?

  • U1939 Ford Aerostar
  • U1939 Ford Bronco
  • U1939 Ford C-Max
  • U1939 Ford C-Max Energi
  • U1939 Ford C-Max Hybrid
  • U1939 Ford Contour
  • U1939 Ford Crown Victoria
  • U1939 Ford EcoSport
  • U1939 Ford Econoline
  • U1939 Ford Edge
  • U1939 Ford Escape
  • U1939 Ford Escape Hybrid
  • U1939 Ford Escort
  • U1939 Ford Everest
  • U1939 Ford Excursion
  • U1939 Ford Expedition
  • U1939 Ford Explorer
  • U1939 Ford Explorer Sport Trac
  • U1939 Ford F-150
  • U1939 Ford F-250
  • U1939 Ford F-350
  • U1939 Ford Fiesta
  • U1939 Ford Flex
  • U1939 Ford Focus
  • U1939 Ford Focus Electric
  • U1939 Ford Freestar
  • U1939 Ford Freestyle
  • U1939 Ford Fusion
  • U1939 Ford Fusion Energi
  • U1939 Ford Fusion Hybrid
  • U1939 Ford Fusion Plug-In Hybrid
  • U1939 Ford GT
  • U1939 Ford Mustang
  • U1939 Ford Mustang Mach-E
  • U1939 Ford Mystique
  • U1939 Ford Probe
  • U1939 Ford Ranger
  • U1939 Ford Taurus
  • U1939 Ford Taurus X
  • U1939 Ford Tempo
  • U1939 Ford Thunderbird
  • U1939 Ford Transit
  • U1939 Ford Transit Connect
  • U1939 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.