P9F99

P9F99 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9F99 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P9F99 Fault Code Meaning :

Ford P9F99 Symptoms :

Ford P9F99 Reasons :

How To Fix Ford P9F99 Trouble Code ?

Which Ford cars have the code P9F99?

  • P9F99 Ford Aerostar
  • P9F99 Ford Bronco
  • P9F99 Ford C-Max
  • P9F99 Ford C-Max Energi
  • P9F99 Ford C-Max Hybrid
  • P9F99 Ford Contour
  • P9F99 Ford Crown Victoria
  • P9F99 Ford EcoSport
  • P9F99 Ford Econoline
  • P9F99 Ford Edge
  • P9F99 Ford Escape
  • P9F99 Ford Escape Hybrid
  • P9F99 Ford Escort
  • P9F99 Ford Everest
  • P9F99 Ford Excursion
  • P9F99 Ford Expedition
  • P9F99 Ford Explorer
  • P9F99 Ford Explorer Sport Trac
  • P9F99 Ford F-150
  • P9F99 Ford F-250
  • P9F99 Ford F-350
  • P9F99 Ford Fiesta
  • P9F99 Ford Flex
  • P9F99 Ford Focus
  • P9F99 Ford Focus Electric
  • P9F99 Ford Freestar
  • P9F99 Ford Freestyle
  • P9F99 Ford Fusion
  • P9F99 Ford Fusion Energi
  • P9F99 Ford Fusion Hybrid
  • P9F99 Ford Fusion Plug-In Hybrid
  • P9F99 Ford GT
  • P9F99 Ford Mustang
  • P9F99 Ford Mustang Mach-E
  • P9F99 Ford Mystique
  • P9F99 Ford Probe
  • P9F99 Ford Ranger
  • P9F99 Ford Taurus
  • P9F99 Ford Taurus X
  • P9F99 Ford Tempo
  • P9F99 Ford Thunderbird
  • P9F99 Ford Transit
  • P9F99 Ford Transit Connect
  • P9F99 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.