U0348

U0348 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0348 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 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 U0348 Fault Code Meaning :

Ford U0348 Symptoms :

Ford U0348 Reasons :

How To Fix Ford U0348 Trouble Code ?

Which Ford cars have the code U0348?

  • U0348 Ford Aerostar
  • U0348 Ford Bronco
  • U0348 Ford C-Max
  • U0348 Ford C-Max Energi
  • U0348 Ford C-Max Hybrid
  • U0348 Ford Contour
  • U0348 Ford Crown Victoria
  • U0348 Ford EcoSport
  • U0348 Ford Econoline
  • U0348 Ford Edge
  • U0348 Ford Escape
  • U0348 Ford Escape Hybrid
  • U0348 Ford Escort
  • U0348 Ford Everest
  • U0348 Ford Excursion
  • U0348 Ford Expedition
  • U0348 Ford Explorer
  • U0348 Ford Explorer Sport Trac
  • U0348 Ford F-150
  • U0348 Ford F-250
  • U0348 Ford F-350
  • U0348 Ford Fiesta
  • U0348 Ford Flex
  • U0348 Ford Focus
  • U0348 Ford Focus Electric
  • U0348 Ford Freestar
  • U0348 Ford Freestyle
  • U0348 Ford Fusion
  • U0348 Ford Fusion Energi
  • U0348 Ford Fusion Hybrid
  • U0348 Ford Fusion Plug-In Hybrid
  • U0348 Ford GT
  • U0348 Ford Mustang
  • U0348 Ford Mustang Mach-E
  • U0348 Ford Mystique
  • U0348 Ford Probe
  • U0348 Ford Ranger
  • U0348 Ford Taurus
  • U0348 Ford Taurus X
  • U0348 Ford Tempo
  • U0348 Ford Thunderbird
  • U0348 Ford Transit
  • U0348 Ford Transit Connect
  • U0348 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.