B3401

B3401 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3401 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford B3401 Fault Code Meaning :

Ford B3401 Symptoms :

Ford B3401 Reasons :

How To Fix Ford B3401 Trouble Code ?

Which Ford cars have the code B3401?

  • B3401 Ford Aerostar
  • B3401 Ford Bronco
  • B3401 Ford C-Max
  • B3401 Ford C-Max Energi
  • B3401 Ford C-Max Hybrid
  • B3401 Ford Contour
  • B3401 Ford Crown Victoria
  • B3401 Ford EcoSport
  • B3401 Ford Econoline
  • B3401 Ford Edge
  • B3401 Ford Escape
  • B3401 Ford Escape Hybrid
  • B3401 Ford Escort
  • B3401 Ford Everest
  • B3401 Ford Excursion
  • B3401 Ford Expedition
  • B3401 Ford Explorer
  • B3401 Ford Explorer Sport Trac
  • B3401 Ford F-150
  • B3401 Ford F-250
  • B3401 Ford F-350
  • B3401 Ford Fiesta
  • B3401 Ford Flex
  • B3401 Ford Focus
  • B3401 Ford Focus Electric
  • B3401 Ford Freestar
  • B3401 Ford Freestyle
  • B3401 Ford Fusion
  • B3401 Ford Fusion Energi
  • B3401 Ford Fusion Hybrid
  • B3401 Ford Fusion Plug-In Hybrid
  • B3401 Ford GT
  • B3401 Ford Mustang
  • B3401 Ford Mustang Mach-E
  • B3401 Ford Mystique
  • B3401 Ford Probe
  • B3401 Ford Ranger
  • B3401 Ford Taurus
  • B3401 Ford Taurus X
  • B3401 Ford Tempo
  • B3401 Ford Thunderbird
  • B3401 Ford Transit
  • B3401 Ford Transit Connect
  • B3401 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.