B3770

B3770 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3770 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford B3770 Fault Code Meaning :

Ford B3770 Symptoms :

Ford B3770 Reasons :

How To Fix Ford B3770 Trouble Code ?

Which Ford cars have the code B3770?

  • B3770 Ford Aerostar
  • B3770 Ford Bronco
  • B3770 Ford C-Max
  • B3770 Ford C-Max Energi
  • B3770 Ford C-Max Hybrid
  • B3770 Ford Contour
  • B3770 Ford Crown Victoria
  • B3770 Ford EcoSport
  • B3770 Ford Econoline
  • B3770 Ford Edge
  • B3770 Ford Escape
  • B3770 Ford Escape Hybrid
  • B3770 Ford Escort
  • B3770 Ford Everest
  • B3770 Ford Excursion
  • B3770 Ford Expedition
  • B3770 Ford Explorer
  • B3770 Ford Explorer Sport Trac
  • B3770 Ford F-150
  • B3770 Ford F-250
  • B3770 Ford F-350
  • B3770 Ford Fiesta
  • B3770 Ford Flex
  • B3770 Ford Focus
  • B3770 Ford Focus Electric
  • B3770 Ford Freestar
  • B3770 Ford Freestyle
  • B3770 Ford Fusion
  • B3770 Ford Fusion Energi
  • B3770 Ford Fusion Hybrid
  • B3770 Ford Fusion Plug-In Hybrid
  • B3770 Ford GT
  • B3770 Ford Mustang
  • B3770 Ford Mustang Mach-E
  • B3770 Ford Mystique
  • B3770 Ford Probe
  • B3770 Ford Ranger
  • B3770 Ford Taurus
  • B3770 Ford Taurus X
  • B3770 Ford Tempo
  • B3770 Ford Thunderbird
  • B3770 Ford Transit
  • B3770 Ford Transit Connect
  • B3770 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.