P3A51

P3A51 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3A51 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 P3A51 Fault Code Meaning :

Ford P3A51 Symptoms :

Ford P3A51 Reasons :

How To Fix Ford P3A51 Trouble Code ?

Which Ford cars have the code P3A51?

  • P3A51 Ford Aerostar
  • P3A51 Ford Bronco
  • P3A51 Ford C-Max
  • P3A51 Ford C-Max Energi
  • P3A51 Ford C-Max Hybrid
  • P3A51 Ford Contour
  • P3A51 Ford Crown Victoria
  • P3A51 Ford EcoSport
  • P3A51 Ford Econoline
  • P3A51 Ford Edge
  • P3A51 Ford Escape
  • P3A51 Ford Escape Hybrid
  • P3A51 Ford Escort
  • P3A51 Ford Everest
  • P3A51 Ford Excursion
  • P3A51 Ford Expedition
  • P3A51 Ford Explorer
  • P3A51 Ford Explorer Sport Trac
  • P3A51 Ford F-150
  • P3A51 Ford F-250
  • P3A51 Ford F-350
  • P3A51 Ford Fiesta
  • P3A51 Ford Flex
  • P3A51 Ford Focus
  • P3A51 Ford Focus Electric
  • P3A51 Ford Freestar
  • P3A51 Ford Freestyle
  • P3A51 Ford Fusion
  • P3A51 Ford Fusion Energi
  • P3A51 Ford Fusion Hybrid
  • P3A51 Ford Fusion Plug-In Hybrid
  • P3A51 Ford GT
  • P3A51 Ford Mustang
  • P3A51 Ford Mustang Mach-E
  • P3A51 Ford Mystique
  • P3A51 Ford Probe
  • P3A51 Ford Ranger
  • P3A51 Ford Taurus
  • P3A51 Ford Taurus X
  • P3A51 Ford Tempo
  • P3A51 Ford Thunderbird
  • P3A51 Ford Transit
  • P3A51 Ford Transit Connect
  • P3A51 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.