B0387

B0387 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0387 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B0387 Fault Code Meaning :

Ford B0387 Symptoms :

Ford B0387 Reasons :

How To Fix Ford B0387 Trouble Code ?

Which Ford cars have the code B0387?

  • B0387 Ford Aerostar
  • B0387 Ford Bronco
  • B0387 Ford C-Max
  • B0387 Ford C-Max Energi
  • B0387 Ford C-Max Hybrid
  • B0387 Ford Contour
  • B0387 Ford Crown Victoria
  • B0387 Ford EcoSport
  • B0387 Ford Econoline
  • B0387 Ford Edge
  • B0387 Ford Escape
  • B0387 Ford Escape Hybrid
  • B0387 Ford Escort
  • B0387 Ford Everest
  • B0387 Ford Excursion
  • B0387 Ford Expedition
  • B0387 Ford Explorer
  • B0387 Ford Explorer Sport Trac
  • B0387 Ford F-150
  • B0387 Ford F-250
  • B0387 Ford F-350
  • B0387 Ford Fiesta
  • B0387 Ford Flex
  • B0387 Ford Focus
  • B0387 Ford Focus Electric
  • B0387 Ford Freestar
  • B0387 Ford Freestyle
  • B0387 Ford Fusion
  • B0387 Ford Fusion Energi
  • B0387 Ford Fusion Hybrid
  • B0387 Ford Fusion Plug-In Hybrid
  • B0387 Ford GT
  • B0387 Ford Mustang
  • B0387 Ford Mustang Mach-E
  • B0387 Ford Mystique
  • B0387 Ford Probe
  • B0387 Ford Ranger
  • B0387 Ford Taurus
  • B0387 Ford Taurus X
  • B0387 Ford Tempo
  • B0387 Ford Thunderbird
  • B0387 Ford Transit
  • B0387 Ford Transit Connect
  • B0387 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.