P999C

P999C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P999C 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P999C Fault Code Meaning :

Ford P999C Symptoms :

Ford P999C Reasons :

How To Fix Ford P999C Trouble Code ?

Which Ford cars have the code P999C?

  • P999C Ford Aerostar
  • P999C Ford Bronco
  • P999C Ford C-Max
  • P999C Ford C-Max Energi
  • P999C Ford C-Max Hybrid
  • P999C Ford Contour
  • P999C Ford Crown Victoria
  • P999C Ford EcoSport
  • P999C Ford Econoline
  • P999C Ford Edge
  • P999C Ford Escape
  • P999C Ford Escape Hybrid
  • P999C Ford Escort
  • P999C Ford Everest
  • P999C Ford Excursion
  • P999C Ford Expedition
  • P999C Ford Explorer
  • P999C Ford Explorer Sport Trac
  • P999C Ford F-150
  • P999C Ford F-250
  • P999C Ford F-350
  • P999C Ford Fiesta
  • P999C Ford Flex
  • P999C Ford Focus
  • P999C Ford Focus Electric
  • P999C Ford Freestar
  • P999C Ford Freestyle
  • P999C Ford Fusion
  • P999C Ford Fusion Energi
  • P999C Ford Fusion Hybrid
  • P999C Ford Fusion Plug-In Hybrid
  • P999C Ford GT
  • P999C Ford Mustang
  • P999C Ford Mustang Mach-E
  • P999C Ford Mystique
  • P999C Ford Probe
  • P999C Ford Ranger
  • P999C Ford Taurus
  • P999C Ford Taurus X
  • P999C Ford Tempo
  • P999C Ford Thunderbird
  • P999C Ford Transit
  • P999C Ford Transit Connect
  • P999C 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.