B3701

B3701 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3701 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.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford B3701 Fault Code Meaning :

Ford B3701 Symptoms :

Ford B3701 Reasons :

How To Fix Ford B3701 Trouble Code ?

Which Ford cars have the code B3701?

  • B3701 Ford Aerostar
  • B3701 Ford Bronco
  • B3701 Ford C-Max
  • B3701 Ford C-Max Energi
  • B3701 Ford C-Max Hybrid
  • B3701 Ford Contour
  • B3701 Ford Crown Victoria
  • B3701 Ford EcoSport
  • B3701 Ford Econoline
  • B3701 Ford Edge
  • B3701 Ford Escape
  • B3701 Ford Escape Hybrid
  • B3701 Ford Escort
  • B3701 Ford Everest
  • B3701 Ford Excursion
  • B3701 Ford Expedition
  • B3701 Ford Explorer
  • B3701 Ford Explorer Sport Trac
  • B3701 Ford F-150
  • B3701 Ford F-250
  • B3701 Ford F-350
  • B3701 Ford Fiesta
  • B3701 Ford Flex
  • B3701 Ford Focus
  • B3701 Ford Focus Electric
  • B3701 Ford Freestar
  • B3701 Ford Freestyle
  • B3701 Ford Fusion
  • B3701 Ford Fusion Energi
  • B3701 Ford Fusion Hybrid
  • B3701 Ford Fusion Plug-In Hybrid
  • B3701 Ford GT
  • B3701 Ford Mustang
  • B3701 Ford Mustang Mach-E
  • B3701 Ford Mystique
  • B3701 Ford Probe
  • B3701 Ford Ranger
  • B3701 Ford Taurus
  • B3701 Ford Taurus X
  • B3701 Ford Tempo
  • B3701 Ford Thunderbird
  • B3701 Ford Transit
  • B3701 Ford Transit Connect
  • B3701 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.