P37B1

P37B1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P37B1 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 P37B1 Fault Code Meaning :

Ford P37B1 Symptoms :

Ford P37B1 Reasons :

How To Fix Ford P37B1 Trouble Code ?

Which Ford cars have the code P37B1?

  • P37B1 Ford Aerostar
  • P37B1 Ford Bronco
  • P37B1 Ford C-Max
  • P37B1 Ford C-Max Energi
  • P37B1 Ford C-Max Hybrid
  • P37B1 Ford Contour
  • P37B1 Ford Crown Victoria
  • P37B1 Ford EcoSport
  • P37B1 Ford Econoline
  • P37B1 Ford Edge
  • P37B1 Ford Escape
  • P37B1 Ford Escape Hybrid
  • P37B1 Ford Escort
  • P37B1 Ford Everest
  • P37B1 Ford Excursion
  • P37B1 Ford Expedition
  • P37B1 Ford Explorer
  • P37B1 Ford Explorer Sport Trac
  • P37B1 Ford F-150
  • P37B1 Ford F-250
  • P37B1 Ford F-350
  • P37B1 Ford Fiesta
  • P37B1 Ford Flex
  • P37B1 Ford Focus
  • P37B1 Ford Focus Electric
  • P37B1 Ford Freestar
  • P37B1 Ford Freestyle
  • P37B1 Ford Fusion
  • P37B1 Ford Fusion Energi
  • P37B1 Ford Fusion Hybrid
  • P37B1 Ford Fusion Plug-In Hybrid
  • P37B1 Ford GT
  • P37B1 Ford Mustang
  • P37B1 Ford Mustang Mach-E
  • P37B1 Ford Mystique
  • P37B1 Ford Probe
  • P37B1 Ford Ranger
  • P37B1 Ford Taurus
  • P37B1 Ford Taurus X
  • P37B1 Ford Tempo
  • P37B1 Ford Thunderbird
  • P37B1 Ford Transit
  • P37B1 Ford Transit Connect
  • P37B1 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.