P3126

P3126 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3126 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 P3126 Fault Code Meaning :

Ford P3126 Symptoms :

Ford P3126 Reasons :

How To Fix Ford P3126 Trouble Code ?

Which Ford cars have the code P3126?

  • P3126 Ford Aerostar
  • P3126 Ford Bronco
  • P3126 Ford C-Max
  • P3126 Ford C-Max Energi
  • P3126 Ford C-Max Hybrid
  • P3126 Ford Contour
  • P3126 Ford Crown Victoria
  • P3126 Ford EcoSport
  • P3126 Ford Econoline
  • P3126 Ford Edge
  • P3126 Ford Escape
  • P3126 Ford Escape Hybrid
  • P3126 Ford Escort
  • P3126 Ford Everest
  • P3126 Ford Excursion
  • P3126 Ford Expedition
  • P3126 Ford Explorer
  • P3126 Ford Explorer Sport Trac
  • P3126 Ford F-150
  • P3126 Ford F-250
  • P3126 Ford F-350
  • P3126 Ford Fiesta
  • P3126 Ford Flex
  • P3126 Ford Focus
  • P3126 Ford Focus Electric
  • P3126 Ford Freestar
  • P3126 Ford Freestyle
  • P3126 Ford Fusion
  • P3126 Ford Fusion Energi
  • P3126 Ford Fusion Hybrid
  • P3126 Ford Fusion Plug-In Hybrid
  • P3126 Ford GT
  • P3126 Ford Mustang
  • P3126 Ford Mustang Mach-E
  • P3126 Ford Mystique
  • P3126 Ford Probe
  • P3126 Ford Ranger
  • P3126 Ford Taurus
  • P3126 Ford Taurus X
  • P3126 Ford Tempo
  • P3126 Ford Thunderbird
  • P3126 Ford Transit
  • P3126 Ford Transit Connect
  • P3126 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.