P841B

P841B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P841B 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P841B Fault Code Meaning :

Ford P841B Symptoms :

Ford P841B Reasons :

How To Fix Ford P841B Trouble Code ?

Which Ford cars have the code P841B?

  • P841B Ford Aerostar
  • P841B Ford Bronco
  • P841B Ford C-Max
  • P841B Ford C-Max Energi
  • P841B Ford C-Max Hybrid
  • P841B Ford Contour
  • P841B Ford Crown Victoria
  • P841B Ford EcoSport
  • P841B Ford Econoline
  • P841B Ford Edge
  • P841B Ford Escape
  • P841B Ford Escape Hybrid
  • P841B Ford Escort
  • P841B Ford Everest
  • P841B Ford Excursion
  • P841B Ford Expedition
  • P841B Ford Explorer
  • P841B Ford Explorer Sport Trac
  • P841B Ford F-150
  • P841B Ford F-250
  • P841B Ford F-350
  • P841B Ford Fiesta
  • P841B Ford Flex
  • P841B Ford Focus
  • P841B Ford Focus Electric
  • P841B Ford Freestar
  • P841B Ford Freestyle
  • P841B Ford Fusion
  • P841B Ford Fusion Energi
  • P841B Ford Fusion Hybrid
  • P841B Ford Fusion Plug-In Hybrid
  • P841B Ford GT
  • P841B Ford Mustang
  • P841B Ford Mustang Mach-E
  • P841B Ford Mystique
  • P841B Ford Probe
  • P841B Ford Ranger
  • P841B Ford Taurus
  • P841B Ford Taurus X
  • P841B Ford Tempo
  • P841B Ford Thunderbird
  • P841B Ford Transit
  • P841B Ford Transit Connect
  • P841B 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.