P11F9

P11F9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P11F9 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P11F9 Fault Code Meaning :

Ford P11F9 Symptoms :

Ford P11F9 Reasons :

How To Fix Ford P11F9 Trouble Code ?

Which Ford cars have the code P11F9?

  • P11F9 Ford Aerostar
  • P11F9 Ford Bronco
  • P11F9 Ford C-Max
  • P11F9 Ford C-Max Energi
  • P11F9 Ford C-Max Hybrid
  • P11F9 Ford Contour
  • P11F9 Ford Crown Victoria
  • P11F9 Ford EcoSport
  • P11F9 Ford Econoline
  • P11F9 Ford Edge
  • P11F9 Ford Escape
  • P11F9 Ford Escape Hybrid
  • P11F9 Ford Escort
  • P11F9 Ford Everest
  • P11F9 Ford Excursion
  • P11F9 Ford Expedition
  • P11F9 Ford Explorer
  • P11F9 Ford Explorer Sport Trac
  • P11F9 Ford F-150
  • P11F9 Ford F-250
  • P11F9 Ford F-350
  • P11F9 Ford Fiesta
  • P11F9 Ford Flex
  • P11F9 Ford Focus
  • P11F9 Ford Focus Electric
  • P11F9 Ford Freestar
  • P11F9 Ford Freestyle
  • P11F9 Ford Fusion
  • P11F9 Ford Fusion Energi
  • P11F9 Ford Fusion Hybrid
  • P11F9 Ford Fusion Plug-In Hybrid
  • P11F9 Ford GT
  • P11F9 Ford Mustang
  • P11F9 Ford Mustang Mach-E
  • P11F9 Ford Mystique
  • P11F9 Ford Probe
  • P11F9 Ford Ranger
  • P11F9 Ford Taurus
  • P11F9 Ford Taurus X
  • P11F9 Ford Tempo
  • P11F9 Ford Thunderbird
  • P11F9 Ford Transit
  • P11F9 Ford Transit Connect
  • P11F9 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.