B2909

B2909 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2909 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 B2909 Fault Code Meaning :

Ford B2909 Symptoms :

Ford B2909 Reasons :

How To Fix Ford B2909 Trouble Code ?

Which Ford cars have the code B2909?

  • B2909 Ford Aerostar
  • B2909 Ford Bronco
  • B2909 Ford C-Max
  • B2909 Ford C-Max Energi
  • B2909 Ford C-Max Hybrid
  • B2909 Ford Contour
  • B2909 Ford Crown Victoria
  • B2909 Ford EcoSport
  • B2909 Ford Econoline
  • B2909 Ford Edge
  • B2909 Ford Escape
  • B2909 Ford Escape Hybrid
  • B2909 Ford Escort
  • B2909 Ford Everest
  • B2909 Ford Excursion
  • B2909 Ford Expedition
  • B2909 Ford Explorer
  • B2909 Ford Explorer Sport Trac
  • B2909 Ford F-150
  • B2909 Ford F-250
  • B2909 Ford F-350
  • B2909 Ford Fiesta
  • B2909 Ford Flex
  • B2909 Ford Focus
  • B2909 Ford Focus Electric
  • B2909 Ford Freestar
  • B2909 Ford Freestyle
  • B2909 Ford Fusion
  • B2909 Ford Fusion Energi
  • B2909 Ford Fusion Hybrid
  • B2909 Ford Fusion Plug-In Hybrid
  • B2909 Ford GT
  • B2909 Ford Mustang
  • B2909 Ford Mustang Mach-E
  • B2909 Ford Mystique
  • B2909 Ford Probe
  • B2909 Ford Ranger
  • B2909 Ford Taurus
  • B2909 Ford Taurus X
  • B2909 Ford Tempo
  • B2909 Ford Thunderbird
  • B2909 Ford Transit
  • B2909 Ford Transit Connect
  • B2909 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.