B3899

B3899 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3899 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B3899 Fault Code Meaning :

Ford B3899 Symptoms :

Ford B3899 Reasons :

How To Fix Ford B3899 Trouble Code ?

Which Ford cars have the code B3899?

  • B3899 Ford Aerostar
  • B3899 Ford Bronco
  • B3899 Ford C-Max
  • B3899 Ford C-Max Energi
  • B3899 Ford C-Max Hybrid
  • B3899 Ford Contour
  • B3899 Ford Crown Victoria
  • B3899 Ford EcoSport
  • B3899 Ford Econoline
  • B3899 Ford Edge
  • B3899 Ford Escape
  • B3899 Ford Escape Hybrid
  • B3899 Ford Escort
  • B3899 Ford Everest
  • B3899 Ford Excursion
  • B3899 Ford Expedition
  • B3899 Ford Explorer
  • B3899 Ford Explorer Sport Trac
  • B3899 Ford F-150
  • B3899 Ford F-250
  • B3899 Ford F-350
  • B3899 Ford Fiesta
  • B3899 Ford Flex
  • B3899 Ford Focus
  • B3899 Ford Focus Electric
  • B3899 Ford Freestar
  • B3899 Ford Freestyle
  • B3899 Ford Fusion
  • B3899 Ford Fusion Energi
  • B3899 Ford Fusion Hybrid
  • B3899 Ford Fusion Plug-In Hybrid
  • B3899 Ford GT
  • B3899 Ford Mustang
  • B3899 Ford Mustang Mach-E
  • B3899 Ford Mystique
  • B3899 Ford Probe
  • B3899 Ford Ranger
  • B3899 Ford Taurus
  • B3899 Ford Taurus X
  • B3899 Ford Tempo
  • B3899 Ford Thunderbird
  • B3899 Ford Transit
  • B3899 Ford Transit Connect
  • B3899 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.