B0409

B0409 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0409 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford B0409 Fault Code Meaning :

Ford B0409 Symptoms :

Ford B0409 Reasons :

How To Fix Ford B0409 Trouble Code ?

Which Ford cars have the code B0409?

  • B0409 Ford Aerostar
  • B0409 Ford Bronco
  • B0409 Ford C-Max
  • B0409 Ford C-Max Energi
  • B0409 Ford C-Max Hybrid
  • B0409 Ford Contour
  • B0409 Ford Crown Victoria
  • B0409 Ford EcoSport
  • B0409 Ford Econoline
  • B0409 Ford Edge
  • B0409 Ford Escape
  • B0409 Ford Escape Hybrid
  • B0409 Ford Escort
  • B0409 Ford Everest
  • B0409 Ford Excursion
  • B0409 Ford Expedition
  • B0409 Ford Explorer
  • B0409 Ford Explorer Sport Trac
  • B0409 Ford F-150
  • B0409 Ford F-250
  • B0409 Ford F-350
  • B0409 Ford Fiesta
  • B0409 Ford Flex
  • B0409 Ford Focus
  • B0409 Ford Focus Electric
  • B0409 Ford Freestar
  • B0409 Ford Freestyle
  • B0409 Ford Fusion
  • B0409 Ford Fusion Energi
  • B0409 Ford Fusion Hybrid
  • B0409 Ford Fusion Plug-In Hybrid
  • B0409 Ford GT
  • B0409 Ford Mustang
  • B0409 Ford Mustang Mach-E
  • B0409 Ford Mystique
  • B0409 Ford Probe
  • B0409 Ford Ranger
  • B0409 Ford Taurus
  • B0409 Ford Taurus X
  • B0409 Ford Tempo
  • B0409 Ford Thunderbird
  • B0409 Ford Transit
  • B0409 Ford Transit Connect
  • B0409 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.