U3148

U3148 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3148 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 U3148 Fault Code Meaning :

Ford U3148 Symptoms :

Ford U3148 Reasons :

How To Fix Ford U3148 Trouble Code ?

Which Ford cars have the code U3148?

  • U3148 Ford Aerostar
  • U3148 Ford Bronco
  • U3148 Ford C-Max
  • U3148 Ford C-Max Energi
  • U3148 Ford C-Max Hybrid
  • U3148 Ford Contour
  • U3148 Ford Crown Victoria
  • U3148 Ford EcoSport
  • U3148 Ford Econoline
  • U3148 Ford Edge
  • U3148 Ford Escape
  • U3148 Ford Escape Hybrid
  • U3148 Ford Escort
  • U3148 Ford Everest
  • U3148 Ford Excursion
  • U3148 Ford Expedition
  • U3148 Ford Explorer
  • U3148 Ford Explorer Sport Trac
  • U3148 Ford F-150
  • U3148 Ford F-250
  • U3148 Ford F-350
  • U3148 Ford Fiesta
  • U3148 Ford Flex
  • U3148 Ford Focus
  • U3148 Ford Focus Electric
  • U3148 Ford Freestar
  • U3148 Ford Freestyle
  • U3148 Ford Fusion
  • U3148 Ford Fusion Energi
  • U3148 Ford Fusion Hybrid
  • U3148 Ford Fusion Plug-In Hybrid
  • U3148 Ford GT
  • U3148 Ford Mustang
  • U3148 Ford Mustang Mach-E
  • U3148 Ford Mystique
  • U3148 Ford Probe
  • U3148 Ford Ranger
  • U3148 Ford Taurus
  • U3148 Ford Taurus X
  • U3148 Ford Tempo
  • U3148 Ford Thunderbird
  • U3148 Ford Transit
  • U3148 Ford Transit Connect
  • U3148 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.