P54E9

P54E9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P54E9 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.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P54E9 Fault Code Meaning :

Ford P54E9 Symptoms :

Ford P54E9 Reasons :

How To Fix Ford P54E9 Trouble Code ?

Which Ford cars have the code P54E9?

  • P54E9 Ford Aerostar
  • P54E9 Ford Bronco
  • P54E9 Ford C-Max
  • P54E9 Ford C-Max Energi
  • P54E9 Ford C-Max Hybrid
  • P54E9 Ford Contour
  • P54E9 Ford Crown Victoria
  • P54E9 Ford EcoSport
  • P54E9 Ford Econoline
  • P54E9 Ford Edge
  • P54E9 Ford Escape
  • P54E9 Ford Escape Hybrid
  • P54E9 Ford Escort
  • P54E9 Ford Everest
  • P54E9 Ford Excursion
  • P54E9 Ford Expedition
  • P54E9 Ford Explorer
  • P54E9 Ford Explorer Sport Trac
  • P54E9 Ford F-150
  • P54E9 Ford F-250
  • P54E9 Ford F-350
  • P54E9 Ford Fiesta
  • P54E9 Ford Flex
  • P54E9 Ford Focus
  • P54E9 Ford Focus Electric
  • P54E9 Ford Freestar
  • P54E9 Ford Freestyle
  • P54E9 Ford Fusion
  • P54E9 Ford Fusion Energi
  • P54E9 Ford Fusion Hybrid
  • P54E9 Ford Fusion Plug-In Hybrid
  • P54E9 Ford GT
  • P54E9 Ford Mustang
  • P54E9 Ford Mustang Mach-E
  • P54E9 Ford Mystique
  • P54E9 Ford Probe
  • P54E9 Ford Ranger
  • P54E9 Ford Taurus
  • P54E9 Ford Taurus X
  • P54E9 Ford Tempo
  • P54E9 Ford Thunderbird
  • P54E9 Ford Transit
  • P54E9 Ford Transit Connect
  • P54E9 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.