P7B99

P7B99 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7B99 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford P7B99 Fault Code Meaning :

Ford P7B99 Symptoms :

Ford P7B99 Reasons :

How To Fix Ford P7B99 Trouble Code ?

Which Ford cars have the code P7B99?

  • P7B99 Ford Aerostar
  • P7B99 Ford Bronco
  • P7B99 Ford C-Max
  • P7B99 Ford C-Max Energi
  • P7B99 Ford C-Max Hybrid
  • P7B99 Ford Contour
  • P7B99 Ford Crown Victoria
  • P7B99 Ford EcoSport
  • P7B99 Ford Econoline
  • P7B99 Ford Edge
  • P7B99 Ford Escape
  • P7B99 Ford Escape Hybrid
  • P7B99 Ford Escort
  • P7B99 Ford Everest
  • P7B99 Ford Excursion
  • P7B99 Ford Expedition
  • P7B99 Ford Explorer
  • P7B99 Ford Explorer Sport Trac
  • P7B99 Ford F-150
  • P7B99 Ford F-250
  • P7B99 Ford F-350
  • P7B99 Ford Fiesta
  • P7B99 Ford Flex
  • P7B99 Ford Focus
  • P7B99 Ford Focus Electric
  • P7B99 Ford Freestar
  • P7B99 Ford Freestyle
  • P7B99 Ford Fusion
  • P7B99 Ford Fusion Energi
  • P7B99 Ford Fusion Hybrid
  • P7B99 Ford Fusion Plug-In Hybrid
  • P7B99 Ford GT
  • P7B99 Ford Mustang
  • P7B99 Ford Mustang Mach-E
  • P7B99 Ford Mystique
  • P7B99 Ford Probe
  • P7B99 Ford Ranger
  • P7B99 Ford Taurus
  • P7B99 Ford Taurus X
  • P7B99 Ford Tempo
  • P7B99 Ford Thunderbird
  • P7B99 Ford Transit
  • P7B99 Ford Transit Connect
  • P7B99 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.