P99B9

P99B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P99B9 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P99B9 Fault Code Meaning :

Ford P99B9 Symptoms :

Ford P99B9 Reasons :

How To Fix Ford P99B9 Trouble Code ?

Which Ford cars have the code P99B9?

  • P99B9 Ford Aerostar
  • P99B9 Ford Bronco
  • P99B9 Ford C-Max
  • P99B9 Ford C-Max Energi
  • P99B9 Ford C-Max Hybrid
  • P99B9 Ford Contour
  • P99B9 Ford Crown Victoria
  • P99B9 Ford EcoSport
  • P99B9 Ford Econoline
  • P99B9 Ford Edge
  • P99B9 Ford Escape
  • P99B9 Ford Escape Hybrid
  • P99B9 Ford Escort
  • P99B9 Ford Everest
  • P99B9 Ford Excursion
  • P99B9 Ford Expedition
  • P99B9 Ford Explorer
  • P99B9 Ford Explorer Sport Trac
  • P99B9 Ford F-150
  • P99B9 Ford F-250
  • P99B9 Ford F-350
  • P99B9 Ford Fiesta
  • P99B9 Ford Flex
  • P99B9 Ford Focus
  • P99B9 Ford Focus Electric
  • P99B9 Ford Freestar
  • P99B9 Ford Freestyle
  • P99B9 Ford Fusion
  • P99B9 Ford Fusion Energi
  • P99B9 Ford Fusion Hybrid
  • P99B9 Ford Fusion Plug-In Hybrid
  • P99B9 Ford GT
  • P99B9 Ford Mustang
  • P99B9 Ford Mustang Mach-E
  • P99B9 Ford Mystique
  • P99B9 Ford Probe
  • P99B9 Ford Ranger
  • P99B9 Ford Taurus
  • P99B9 Ford Taurus X
  • P99B9 Ford Tempo
  • P99B9 Ford Thunderbird
  • P99B9 Ford Transit
  • P99B9 Ford Transit Connect
  • P99B9 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.