B0647

B0647 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0647 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 B0647 Fault Code Meaning :

Ford B0647 Symptoms :

Ford B0647 Reasons :

How To Fix Ford B0647 Trouble Code ?

Which Ford cars have the code B0647?

  • B0647 Ford Aerostar
  • B0647 Ford Bronco
  • B0647 Ford C-Max
  • B0647 Ford C-Max Energi
  • B0647 Ford C-Max Hybrid
  • B0647 Ford Contour
  • B0647 Ford Crown Victoria
  • B0647 Ford EcoSport
  • B0647 Ford Econoline
  • B0647 Ford Edge
  • B0647 Ford Escape
  • B0647 Ford Escape Hybrid
  • B0647 Ford Escort
  • B0647 Ford Everest
  • B0647 Ford Excursion
  • B0647 Ford Expedition
  • B0647 Ford Explorer
  • B0647 Ford Explorer Sport Trac
  • B0647 Ford F-150
  • B0647 Ford F-250
  • B0647 Ford F-350
  • B0647 Ford Fiesta
  • B0647 Ford Flex
  • B0647 Ford Focus
  • B0647 Ford Focus Electric
  • B0647 Ford Freestar
  • B0647 Ford Freestyle
  • B0647 Ford Fusion
  • B0647 Ford Fusion Energi
  • B0647 Ford Fusion Hybrid
  • B0647 Ford Fusion Plug-In Hybrid
  • B0647 Ford GT
  • B0647 Ford Mustang
  • B0647 Ford Mustang Mach-E
  • B0647 Ford Mystique
  • B0647 Ford Probe
  • B0647 Ford Ranger
  • B0647 Ford Taurus
  • B0647 Ford Taurus X
  • B0647 Ford Tempo
  • B0647 Ford Thunderbird
  • B0647 Ford Transit
  • B0647 Ford Transit Connect
  • B0647 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.