P9C04

P9C04 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9C04 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 P9C04 Fault Code Meaning :

Ford P9C04 Symptoms :

Ford P9C04 Reasons :

How To Fix Ford P9C04 Trouble Code ?

Which Ford cars have the code P9C04?

  • P9C04 Ford Aerostar
  • P9C04 Ford Bronco
  • P9C04 Ford C-Max
  • P9C04 Ford C-Max Energi
  • P9C04 Ford C-Max Hybrid
  • P9C04 Ford Contour
  • P9C04 Ford Crown Victoria
  • P9C04 Ford EcoSport
  • P9C04 Ford Econoline
  • P9C04 Ford Edge
  • P9C04 Ford Escape
  • P9C04 Ford Escape Hybrid
  • P9C04 Ford Escort
  • P9C04 Ford Everest
  • P9C04 Ford Excursion
  • P9C04 Ford Expedition
  • P9C04 Ford Explorer
  • P9C04 Ford Explorer Sport Trac
  • P9C04 Ford F-150
  • P9C04 Ford F-250
  • P9C04 Ford F-350
  • P9C04 Ford Fiesta
  • P9C04 Ford Flex
  • P9C04 Ford Focus
  • P9C04 Ford Focus Electric
  • P9C04 Ford Freestar
  • P9C04 Ford Freestyle
  • P9C04 Ford Fusion
  • P9C04 Ford Fusion Energi
  • P9C04 Ford Fusion Hybrid
  • P9C04 Ford Fusion Plug-In Hybrid
  • P9C04 Ford GT
  • P9C04 Ford Mustang
  • P9C04 Ford Mustang Mach-E
  • P9C04 Ford Mystique
  • P9C04 Ford Probe
  • P9C04 Ford Ranger
  • P9C04 Ford Taurus
  • P9C04 Ford Taurus X
  • P9C04 Ford Tempo
  • P9C04 Ford Thunderbird
  • P9C04 Ford Transit
  • P9C04 Ford Transit Connect
  • P9C04 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.