B1509

B1509 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1509 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 B1509 Fault Code Meaning :

Ford B1509 Symptoms :

Ford B1509 Reasons :

How To Fix Ford B1509 Trouble Code ?

Which Ford cars have the code B1509?

  • B1509 Ford Aerostar
  • B1509 Ford Bronco
  • B1509 Ford C-Max
  • B1509 Ford C-Max Energi
  • B1509 Ford C-Max Hybrid
  • B1509 Ford Contour
  • B1509 Ford Crown Victoria
  • B1509 Ford EcoSport
  • B1509 Ford Econoline
  • B1509 Ford Edge
  • B1509 Ford Escape
  • B1509 Ford Escape Hybrid
  • B1509 Ford Escort
  • B1509 Ford Everest
  • B1509 Ford Excursion
  • B1509 Ford Expedition
  • B1509 Ford Explorer
  • B1509 Ford Explorer Sport Trac
  • B1509 Ford F-150
  • B1509 Ford F-250
  • B1509 Ford F-350
  • B1509 Ford Fiesta
  • B1509 Ford Flex
  • B1509 Ford Focus
  • B1509 Ford Focus Electric
  • B1509 Ford Freestar
  • B1509 Ford Freestyle
  • B1509 Ford Fusion
  • B1509 Ford Fusion Energi
  • B1509 Ford Fusion Hybrid
  • B1509 Ford Fusion Plug-In Hybrid
  • B1509 Ford GT
  • B1509 Ford Mustang
  • B1509 Ford Mustang Mach-E
  • B1509 Ford Mystique
  • B1509 Ford Probe
  • B1509 Ford Ranger
  • B1509 Ford Taurus
  • B1509 Ford Taurus X
  • B1509 Ford Tempo
  • B1509 Ford Thunderbird
  • B1509 Ford Transit
  • B1509 Ford Transit Connect
  • B1509 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.