B0374

B0374 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0374 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford B0374 Fault Code Meaning :

Ford B0374 Symptoms :

Ford B0374 Reasons :

How To Fix Ford B0374 Trouble Code ?

Which Ford cars have the code B0374?

  • B0374 Ford Aerostar
  • B0374 Ford Bronco
  • B0374 Ford C-Max
  • B0374 Ford C-Max Energi
  • B0374 Ford C-Max Hybrid
  • B0374 Ford Contour
  • B0374 Ford Crown Victoria
  • B0374 Ford EcoSport
  • B0374 Ford Econoline
  • B0374 Ford Edge
  • B0374 Ford Escape
  • B0374 Ford Escape Hybrid
  • B0374 Ford Escort
  • B0374 Ford Everest
  • B0374 Ford Excursion
  • B0374 Ford Expedition
  • B0374 Ford Explorer
  • B0374 Ford Explorer Sport Trac
  • B0374 Ford F-150
  • B0374 Ford F-250
  • B0374 Ford F-350
  • B0374 Ford Fiesta
  • B0374 Ford Flex
  • B0374 Ford Focus
  • B0374 Ford Focus Electric
  • B0374 Ford Freestar
  • B0374 Ford Freestyle
  • B0374 Ford Fusion
  • B0374 Ford Fusion Energi
  • B0374 Ford Fusion Hybrid
  • B0374 Ford Fusion Plug-In Hybrid
  • B0374 Ford GT
  • B0374 Ford Mustang
  • B0374 Ford Mustang Mach-E
  • B0374 Ford Mystique
  • B0374 Ford Probe
  • B0374 Ford Ranger
  • B0374 Ford Taurus
  • B0374 Ford Taurus X
  • B0374 Ford Tempo
  • B0374 Ford Thunderbird
  • B0374 Ford Transit
  • B0374 Ford Transit Connect
  • B0374 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.