U20D3

U20D3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U20D3 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 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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford U20D3 Fault Code Meaning :

Ford U20D3 Symptoms :

Ford U20D3 Reasons :

How To Fix Ford U20D3 Trouble Code ?

Which Ford cars have the code U20D3?

  • U20D3 Ford Aerostar
  • U20D3 Ford Bronco
  • U20D3 Ford C-Max
  • U20D3 Ford C-Max Energi
  • U20D3 Ford C-Max Hybrid
  • U20D3 Ford Contour
  • U20D3 Ford Crown Victoria
  • U20D3 Ford EcoSport
  • U20D3 Ford Econoline
  • U20D3 Ford Edge
  • U20D3 Ford Escape
  • U20D3 Ford Escape Hybrid
  • U20D3 Ford Escort
  • U20D3 Ford Everest
  • U20D3 Ford Excursion
  • U20D3 Ford Expedition
  • U20D3 Ford Explorer
  • U20D3 Ford Explorer Sport Trac
  • U20D3 Ford F-150
  • U20D3 Ford F-250
  • U20D3 Ford F-350
  • U20D3 Ford Fiesta
  • U20D3 Ford Flex
  • U20D3 Ford Focus
  • U20D3 Ford Focus Electric
  • U20D3 Ford Freestar
  • U20D3 Ford Freestyle
  • U20D3 Ford Fusion
  • U20D3 Ford Fusion Energi
  • U20D3 Ford Fusion Hybrid
  • U20D3 Ford Fusion Plug-In Hybrid
  • U20D3 Ford GT
  • U20D3 Ford Mustang
  • U20D3 Ford Mustang Mach-E
  • U20D3 Ford Mystique
  • U20D3 Ford Probe
  • U20D3 Ford Ranger
  • U20D3 Ford Taurus
  • U20D3 Ford Taurus X
  • U20D3 Ford Tempo
  • U20D3 Ford Thunderbird
  • U20D3 Ford Transit
  • U20D3 Ford Transit Connect
  • U20D3 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.