P7D99

P7D99 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7D99 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 P7D99 Fault Code Meaning :

Ford P7D99 Symptoms :

Ford P7D99 Reasons :

How To Fix Ford P7D99 Trouble Code ?

Which Ford cars have the code P7D99?

  • P7D99 Ford Aerostar
  • P7D99 Ford Bronco
  • P7D99 Ford C-Max
  • P7D99 Ford C-Max Energi
  • P7D99 Ford C-Max Hybrid
  • P7D99 Ford Contour
  • P7D99 Ford Crown Victoria
  • P7D99 Ford EcoSport
  • P7D99 Ford Econoline
  • P7D99 Ford Edge
  • P7D99 Ford Escape
  • P7D99 Ford Escape Hybrid
  • P7D99 Ford Escort
  • P7D99 Ford Everest
  • P7D99 Ford Excursion
  • P7D99 Ford Expedition
  • P7D99 Ford Explorer
  • P7D99 Ford Explorer Sport Trac
  • P7D99 Ford F-150
  • P7D99 Ford F-250
  • P7D99 Ford F-350
  • P7D99 Ford Fiesta
  • P7D99 Ford Flex
  • P7D99 Ford Focus
  • P7D99 Ford Focus Electric
  • P7D99 Ford Freestar
  • P7D99 Ford Freestyle
  • P7D99 Ford Fusion
  • P7D99 Ford Fusion Energi
  • P7D99 Ford Fusion Hybrid
  • P7D99 Ford Fusion Plug-In Hybrid
  • P7D99 Ford GT
  • P7D99 Ford Mustang
  • P7D99 Ford Mustang Mach-E
  • P7D99 Ford Mystique
  • P7D99 Ford Probe
  • P7D99 Ford Ranger
  • P7D99 Ford Taurus
  • P7D99 Ford Taurus X
  • P7D99 Ford Tempo
  • P7D99 Ford Thunderbird
  • P7D99 Ford Transit
  • P7D99 Ford Transit Connect
  • P7D99 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.