P3406

P3406 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3406 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P3406 Fault Code Meaning :

Ford P3406 Symptoms :

Ford P3406 Reasons :

How To Fix Ford P3406 Trouble Code ?

Which Ford cars have the code P3406?

  • P3406 Ford Aerostar
  • P3406 Ford Bronco
  • P3406 Ford C-Max
  • P3406 Ford C-Max Energi
  • P3406 Ford C-Max Hybrid
  • P3406 Ford Contour
  • P3406 Ford Crown Victoria
  • P3406 Ford EcoSport
  • P3406 Ford Econoline
  • P3406 Ford Edge
  • P3406 Ford Escape
  • P3406 Ford Escape Hybrid
  • P3406 Ford Escort
  • P3406 Ford Everest
  • P3406 Ford Excursion
  • P3406 Ford Expedition
  • P3406 Ford Explorer
  • P3406 Ford Explorer Sport Trac
  • P3406 Ford F-150
  • P3406 Ford F-250
  • P3406 Ford F-350
  • P3406 Ford Fiesta
  • P3406 Ford Flex
  • P3406 Ford Focus
  • P3406 Ford Focus Electric
  • P3406 Ford Freestar
  • P3406 Ford Freestyle
  • P3406 Ford Fusion
  • P3406 Ford Fusion Energi
  • P3406 Ford Fusion Hybrid
  • P3406 Ford Fusion Plug-In Hybrid
  • P3406 Ford GT
  • P3406 Ford Mustang
  • P3406 Ford Mustang Mach-E
  • P3406 Ford Mystique
  • P3406 Ford Probe
  • P3406 Ford Ranger
  • P3406 Ford Taurus
  • P3406 Ford Taurus X
  • P3406 Ford Tempo
  • P3406 Ford Thunderbird
  • P3406 Ford Transit
  • P3406 Ford Transit Connect
  • P3406 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.