P0B42

P0B42 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0B42 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 P0B42 Fault Code Meaning :

Ford P0B42 Symptoms :

Ford P0B42 Reasons :

How To Fix Ford P0B42 Trouble Code ?

Which Ford cars have the code P0B42?

  • P0B42 Ford Aerostar
  • P0B42 Ford Bronco
  • P0B42 Ford C-Max
  • P0B42 Ford C-Max Energi
  • P0B42 Ford C-Max Hybrid
  • P0B42 Ford Contour
  • P0B42 Ford Crown Victoria
  • P0B42 Ford EcoSport
  • P0B42 Ford Econoline
  • P0B42 Ford Edge
  • P0B42 Ford Escape
  • P0B42 Ford Escape Hybrid
  • P0B42 Ford Escort
  • P0B42 Ford Everest
  • P0B42 Ford Excursion
  • P0B42 Ford Expedition
  • P0B42 Ford Explorer
  • P0B42 Ford Explorer Sport Trac
  • P0B42 Ford F-150
  • P0B42 Ford F-250
  • P0B42 Ford F-350
  • P0B42 Ford Fiesta
  • P0B42 Ford Flex
  • P0B42 Ford Focus
  • P0B42 Ford Focus Electric
  • P0B42 Ford Freestar
  • P0B42 Ford Freestyle
  • P0B42 Ford Fusion
  • P0B42 Ford Fusion Energi
  • P0B42 Ford Fusion Hybrid
  • P0B42 Ford Fusion Plug-In Hybrid
  • P0B42 Ford GT
  • P0B42 Ford Mustang
  • P0B42 Ford Mustang Mach-E
  • P0B42 Ford Mystique
  • P0B42 Ford Probe
  • P0B42 Ford Ranger
  • P0B42 Ford Taurus
  • P0B42 Ford Taurus X
  • P0B42 Ford Tempo
  • P0B42 Ford Thunderbird
  • P0B42 Ford Transit
  • P0B42 Ford Transit Connect
  • P0B42 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.