P842A

P842A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P842A 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 P842A Fault Code Meaning :

Ford P842A Symptoms :

Ford P842A Reasons :

How To Fix Ford P842A Trouble Code ?

Which Ford cars have the code P842A?

  • P842A Ford Aerostar
  • P842A Ford Bronco
  • P842A Ford C-Max
  • P842A Ford C-Max Energi
  • P842A Ford C-Max Hybrid
  • P842A Ford Contour
  • P842A Ford Crown Victoria
  • P842A Ford EcoSport
  • P842A Ford Econoline
  • P842A Ford Edge
  • P842A Ford Escape
  • P842A Ford Escape Hybrid
  • P842A Ford Escort
  • P842A Ford Everest
  • P842A Ford Excursion
  • P842A Ford Expedition
  • P842A Ford Explorer
  • P842A Ford Explorer Sport Trac
  • P842A Ford F-150
  • P842A Ford F-250
  • P842A Ford F-350
  • P842A Ford Fiesta
  • P842A Ford Flex
  • P842A Ford Focus
  • P842A Ford Focus Electric
  • P842A Ford Freestar
  • P842A Ford Freestyle
  • P842A Ford Fusion
  • P842A Ford Fusion Energi
  • P842A Ford Fusion Hybrid
  • P842A Ford Fusion Plug-In Hybrid
  • P842A Ford GT
  • P842A Ford Mustang
  • P842A Ford Mustang Mach-E
  • P842A Ford Mystique
  • P842A Ford Probe
  • P842A Ford Ranger
  • P842A Ford Taurus
  • P842A Ford Taurus X
  • P842A Ford Tempo
  • P842A Ford Thunderbird
  • P842A Ford Transit
  • P842A Ford Transit Connect
  • P842A 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.