B20D9

B20D9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B20D9 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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford B20D9 Fault Code Meaning :

Ford B20D9 Symptoms :

Ford B20D9 Reasons :

How To Fix Ford B20D9 Trouble Code ?

Which Ford cars have the code B20D9?

  • B20D9 Ford Aerostar
  • B20D9 Ford Bronco
  • B20D9 Ford C-Max
  • B20D9 Ford C-Max Energi
  • B20D9 Ford C-Max Hybrid
  • B20D9 Ford Contour
  • B20D9 Ford Crown Victoria
  • B20D9 Ford EcoSport
  • B20D9 Ford Econoline
  • B20D9 Ford Edge
  • B20D9 Ford Escape
  • B20D9 Ford Escape Hybrid
  • B20D9 Ford Escort
  • B20D9 Ford Everest
  • B20D9 Ford Excursion
  • B20D9 Ford Expedition
  • B20D9 Ford Explorer
  • B20D9 Ford Explorer Sport Trac
  • B20D9 Ford F-150
  • B20D9 Ford F-250
  • B20D9 Ford F-350
  • B20D9 Ford Fiesta
  • B20D9 Ford Flex
  • B20D9 Ford Focus
  • B20D9 Ford Focus Electric
  • B20D9 Ford Freestar
  • B20D9 Ford Freestyle
  • B20D9 Ford Fusion
  • B20D9 Ford Fusion Energi
  • B20D9 Ford Fusion Hybrid
  • B20D9 Ford Fusion Plug-In Hybrid
  • B20D9 Ford GT
  • B20D9 Ford Mustang
  • B20D9 Ford Mustang Mach-E
  • B20D9 Ford Mystique
  • B20D9 Ford Probe
  • B20D9 Ford Ranger
  • B20D9 Ford Taurus
  • B20D9 Ford Taurus X
  • B20D9 Ford Tempo
  • B20D9 Ford Thunderbird
  • B20D9 Ford Transit
  • B20D9 Ford Transit Connect
  • B20D9 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.