B0909

B0909 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0909 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford B0909 Fault Code Meaning :

Ford B0909 Symptoms :

Ford B0909 Reasons :

How To Fix Ford B0909 Trouble Code ?

Which Ford cars have the code B0909?

  • B0909 Ford Aerostar
  • B0909 Ford Bronco
  • B0909 Ford C-Max
  • B0909 Ford C-Max Energi
  • B0909 Ford C-Max Hybrid
  • B0909 Ford Contour
  • B0909 Ford Crown Victoria
  • B0909 Ford EcoSport
  • B0909 Ford Econoline
  • B0909 Ford Edge
  • B0909 Ford Escape
  • B0909 Ford Escape Hybrid
  • B0909 Ford Escort
  • B0909 Ford Everest
  • B0909 Ford Excursion
  • B0909 Ford Expedition
  • B0909 Ford Explorer
  • B0909 Ford Explorer Sport Trac
  • B0909 Ford F-150
  • B0909 Ford F-250
  • B0909 Ford F-350
  • B0909 Ford Fiesta
  • B0909 Ford Flex
  • B0909 Ford Focus
  • B0909 Ford Focus Electric
  • B0909 Ford Freestar
  • B0909 Ford Freestyle
  • B0909 Ford Fusion
  • B0909 Ford Fusion Energi
  • B0909 Ford Fusion Hybrid
  • B0909 Ford Fusion Plug-In Hybrid
  • B0909 Ford GT
  • B0909 Ford Mustang
  • B0909 Ford Mustang Mach-E
  • B0909 Ford Mystique
  • B0909 Ford Probe
  • B0909 Ford Ranger
  • B0909 Ford Taurus
  • B0909 Ford Taurus X
  • B0909 Ford Tempo
  • B0909 Ford Thunderbird
  • B0909 Ford Transit
  • B0909 Ford Transit Connect
  • B0909 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.