B20B9

B20B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B20B9 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 B20B9 Fault Code Meaning :

Ford B20B9 Symptoms :

Ford B20B9 Reasons :

How To Fix Ford B20B9 Trouble Code ?

Which Ford cars have the code B20B9?

  • B20B9 Ford Aerostar
  • B20B9 Ford Bronco
  • B20B9 Ford C-Max
  • B20B9 Ford C-Max Energi
  • B20B9 Ford C-Max Hybrid
  • B20B9 Ford Contour
  • B20B9 Ford Crown Victoria
  • B20B9 Ford EcoSport
  • B20B9 Ford Econoline
  • B20B9 Ford Edge
  • B20B9 Ford Escape
  • B20B9 Ford Escape Hybrid
  • B20B9 Ford Escort
  • B20B9 Ford Everest
  • B20B9 Ford Excursion
  • B20B9 Ford Expedition
  • B20B9 Ford Explorer
  • B20B9 Ford Explorer Sport Trac
  • B20B9 Ford F-150
  • B20B9 Ford F-250
  • B20B9 Ford F-350
  • B20B9 Ford Fiesta
  • B20B9 Ford Flex
  • B20B9 Ford Focus
  • B20B9 Ford Focus Electric
  • B20B9 Ford Freestar
  • B20B9 Ford Freestyle
  • B20B9 Ford Fusion
  • B20B9 Ford Fusion Energi
  • B20B9 Ford Fusion Hybrid
  • B20B9 Ford Fusion Plug-In Hybrid
  • B20B9 Ford GT
  • B20B9 Ford Mustang
  • B20B9 Ford Mustang Mach-E
  • B20B9 Ford Mystique
  • B20B9 Ford Probe
  • B20B9 Ford Ranger
  • B20B9 Ford Taurus
  • B20B9 Ford Taurus X
  • B20B9 Ford Tempo
  • B20B9 Ford Thunderbird
  • B20B9 Ford Transit
  • B20B9 Ford Transit Connect
  • B20B9 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.