P84B8

P84B8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P84B8 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 P84B8 Fault Code Meaning :

Ford P84B8 Symptoms :

Ford P84B8 Reasons :

How To Fix Ford P84B8 Trouble Code ?

Which Ford cars have the code P84B8?

  • P84B8 Ford Aerostar
  • P84B8 Ford Bronco
  • P84B8 Ford C-Max
  • P84B8 Ford C-Max Energi
  • P84B8 Ford C-Max Hybrid
  • P84B8 Ford Contour
  • P84B8 Ford Crown Victoria
  • P84B8 Ford EcoSport
  • P84B8 Ford Econoline
  • P84B8 Ford Edge
  • P84B8 Ford Escape
  • P84B8 Ford Escape Hybrid
  • P84B8 Ford Escort
  • P84B8 Ford Everest
  • P84B8 Ford Excursion
  • P84B8 Ford Expedition
  • P84B8 Ford Explorer
  • P84B8 Ford Explorer Sport Trac
  • P84B8 Ford F-150
  • P84B8 Ford F-250
  • P84B8 Ford F-350
  • P84B8 Ford Fiesta
  • P84B8 Ford Flex
  • P84B8 Ford Focus
  • P84B8 Ford Focus Electric
  • P84B8 Ford Freestar
  • P84B8 Ford Freestyle
  • P84B8 Ford Fusion
  • P84B8 Ford Fusion Energi
  • P84B8 Ford Fusion Hybrid
  • P84B8 Ford Fusion Plug-In Hybrid
  • P84B8 Ford GT
  • P84B8 Ford Mustang
  • P84B8 Ford Mustang Mach-E
  • P84B8 Ford Mystique
  • P84B8 Ford Probe
  • P84B8 Ford Ranger
  • P84B8 Ford Taurus
  • P84B8 Ford Taurus X
  • P84B8 Ford Tempo
  • P84B8 Ford Thunderbird
  • P84B8 Ford Transit
  • P84B8 Ford Transit Connect
  • P84B8 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.