P3548

P3548 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3548 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 P3548 Fault Code Meaning :

Ford P3548 Symptoms :

Ford P3548 Reasons :

How To Fix Ford P3548 Trouble Code ?

Which Ford cars have the code P3548?

  • P3548 Ford Aerostar
  • P3548 Ford Bronco
  • P3548 Ford C-Max
  • P3548 Ford C-Max Energi
  • P3548 Ford C-Max Hybrid
  • P3548 Ford Contour
  • P3548 Ford Crown Victoria
  • P3548 Ford EcoSport
  • P3548 Ford Econoline
  • P3548 Ford Edge
  • P3548 Ford Escape
  • P3548 Ford Escape Hybrid
  • P3548 Ford Escort
  • P3548 Ford Everest
  • P3548 Ford Excursion
  • P3548 Ford Expedition
  • P3548 Ford Explorer
  • P3548 Ford Explorer Sport Trac
  • P3548 Ford F-150
  • P3548 Ford F-250
  • P3548 Ford F-350
  • P3548 Ford Fiesta
  • P3548 Ford Flex
  • P3548 Ford Focus
  • P3548 Ford Focus Electric
  • P3548 Ford Freestar
  • P3548 Ford Freestyle
  • P3548 Ford Fusion
  • P3548 Ford Fusion Energi
  • P3548 Ford Fusion Hybrid
  • P3548 Ford Fusion Plug-In Hybrid
  • P3548 Ford GT
  • P3548 Ford Mustang
  • P3548 Ford Mustang Mach-E
  • P3548 Ford Mystique
  • P3548 Ford Probe
  • P3548 Ford Ranger
  • P3548 Ford Taurus
  • P3548 Ford Taurus X
  • P3548 Ford Tempo
  • P3548 Ford Thunderbird
  • P3548 Ford Transit
  • P3548 Ford Transit Connect
  • P3548 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.