B3953

B3953 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3953 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 B3953 Fault Code Meaning :

Ford B3953 Symptoms :

Ford B3953 Reasons :

How To Fix Ford B3953 Trouble Code ?

Which Ford cars have the code B3953?

  • B3953 Ford Aerostar
  • B3953 Ford Bronco
  • B3953 Ford C-Max
  • B3953 Ford C-Max Energi
  • B3953 Ford C-Max Hybrid
  • B3953 Ford Contour
  • B3953 Ford Crown Victoria
  • B3953 Ford EcoSport
  • B3953 Ford Econoline
  • B3953 Ford Edge
  • B3953 Ford Escape
  • B3953 Ford Escape Hybrid
  • B3953 Ford Escort
  • B3953 Ford Everest
  • B3953 Ford Excursion
  • B3953 Ford Expedition
  • B3953 Ford Explorer
  • B3953 Ford Explorer Sport Trac
  • B3953 Ford F-150
  • B3953 Ford F-250
  • B3953 Ford F-350
  • B3953 Ford Fiesta
  • B3953 Ford Flex
  • B3953 Ford Focus
  • B3953 Ford Focus Electric
  • B3953 Ford Freestar
  • B3953 Ford Freestyle
  • B3953 Ford Fusion
  • B3953 Ford Fusion Energi
  • B3953 Ford Fusion Hybrid
  • B3953 Ford Fusion Plug-In Hybrid
  • B3953 Ford GT
  • B3953 Ford Mustang
  • B3953 Ford Mustang Mach-E
  • B3953 Ford Mystique
  • B3953 Ford Probe
  • B3953 Ford Ranger
  • B3953 Ford Taurus
  • B3953 Ford Taurus X
  • B3953 Ford Tempo
  • B3953 Ford Thunderbird
  • B3953 Ford Transit
  • B3953 Ford Transit Connect
  • B3953 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.