B0315

B0315 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0315 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 B0315 Fault Code Meaning :

Ford B0315 Symptoms :

Ford B0315 Reasons :

How To Fix Ford B0315 Trouble Code ?

Which Ford cars have the code B0315?

  • B0315 Ford Aerostar
  • B0315 Ford Bronco
  • B0315 Ford C-Max
  • B0315 Ford C-Max Energi
  • B0315 Ford C-Max Hybrid
  • B0315 Ford Contour
  • B0315 Ford Crown Victoria
  • B0315 Ford EcoSport
  • B0315 Ford Econoline
  • B0315 Ford Edge
  • B0315 Ford Escape
  • B0315 Ford Escape Hybrid
  • B0315 Ford Escort
  • B0315 Ford Everest
  • B0315 Ford Excursion
  • B0315 Ford Expedition
  • B0315 Ford Explorer
  • B0315 Ford Explorer Sport Trac
  • B0315 Ford F-150
  • B0315 Ford F-250
  • B0315 Ford F-350
  • B0315 Ford Fiesta
  • B0315 Ford Flex
  • B0315 Ford Focus
  • B0315 Ford Focus Electric
  • B0315 Ford Freestar
  • B0315 Ford Freestyle
  • B0315 Ford Fusion
  • B0315 Ford Fusion Energi
  • B0315 Ford Fusion Hybrid
  • B0315 Ford Fusion Plug-In Hybrid
  • B0315 Ford GT
  • B0315 Ford Mustang
  • B0315 Ford Mustang Mach-E
  • B0315 Ford Mystique
  • B0315 Ford Probe
  • B0315 Ford Ranger
  • B0315 Ford Taurus
  • B0315 Ford Taurus X
  • B0315 Ford Tempo
  • B0315 Ford Thunderbird
  • B0315 Ford Transit
  • B0315 Ford Transit Connect
  • B0315 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.