U0879

U0879 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0879 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 U0879 Fault Code Meaning :

Ford U0879 Symptoms :

Ford U0879 Reasons :

How To Fix Ford U0879 Trouble Code ?

Which Ford cars have the code U0879?

  • U0879 Ford Aerostar
  • U0879 Ford Bronco
  • U0879 Ford C-Max
  • U0879 Ford C-Max Energi
  • U0879 Ford C-Max Hybrid
  • U0879 Ford Contour
  • U0879 Ford Crown Victoria
  • U0879 Ford EcoSport
  • U0879 Ford Econoline
  • U0879 Ford Edge
  • U0879 Ford Escape
  • U0879 Ford Escape Hybrid
  • U0879 Ford Escort
  • U0879 Ford Everest
  • U0879 Ford Excursion
  • U0879 Ford Expedition
  • U0879 Ford Explorer
  • U0879 Ford Explorer Sport Trac
  • U0879 Ford F-150
  • U0879 Ford F-250
  • U0879 Ford F-350
  • U0879 Ford Fiesta
  • U0879 Ford Flex
  • U0879 Ford Focus
  • U0879 Ford Focus Electric
  • U0879 Ford Freestar
  • U0879 Ford Freestyle
  • U0879 Ford Fusion
  • U0879 Ford Fusion Energi
  • U0879 Ford Fusion Hybrid
  • U0879 Ford Fusion Plug-In Hybrid
  • U0879 Ford GT
  • U0879 Ford Mustang
  • U0879 Ford Mustang Mach-E
  • U0879 Ford Mystique
  • U0879 Ford Probe
  • U0879 Ford Ranger
  • U0879 Ford Taurus
  • U0879 Ford Taurus X
  • U0879 Ford Tempo
  • U0879 Ford Thunderbird
  • U0879 Ford Transit
  • U0879 Ford Transit Connect
  • U0879 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.