B2478

B2478 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2478 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B2478 Fault Code Meaning :

Ford B2478 Symptoms :

Ford B2478 Reasons :

How To Fix Ford B2478 Trouble Code ?

Which Ford cars have the code B2478?

  • B2478 Ford Aerostar
  • B2478 Ford Bronco
  • B2478 Ford C-Max
  • B2478 Ford C-Max Energi
  • B2478 Ford C-Max Hybrid
  • B2478 Ford Contour
  • B2478 Ford Crown Victoria
  • B2478 Ford EcoSport
  • B2478 Ford Econoline
  • B2478 Ford Edge
  • B2478 Ford Escape
  • B2478 Ford Escape Hybrid
  • B2478 Ford Escort
  • B2478 Ford Everest
  • B2478 Ford Excursion
  • B2478 Ford Expedition
  • B2478 Ford Explorer
  • B2478 Ford Explorer Sport Trac
  • B2478 Ford F-150
  • B2478 Ford F-250
  • B2478 Ford F-350
  • B2478 Ford Fiesta
  • B2478 Ford Flex
  • B2478 Ford Focus
  • B2478 Ford Focus Electric
  • B2478 Ford Freestar
  • B2478 Ford Freestyle
  • B2478 Ford Fusion
  • B2478 Ford Fusion Energi
  • B2478 Ford Fusion Hybrid
  • B2478 Ford Fusion Plug-In Hybrid
  • B2478 Ford GT
  • B2478 Ford Mustang
  • B2478 Ford Mustang Mach-E
  • B2478 Ford Mystique
  • B2478 Ford Probe
  • B2478 Ford Ranger
  • B2478 Ford Taurus
  • B2478 Ford Taurus X
  • B2478 Ford Tempo
  • B2478 Ford Thunderbird
  • B2478 Ford Transit
  • B2478 Ford Transit Connect
  • B2478 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.