B1786

B1786 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1786 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 B1786 Fault Code Meaning :

Ford B1786 Symptoms :

Ford B1786 Reasons :

How To Fix Ford B1786 Trouble Code ?

Which Ford cars have the code B1786?

  • B1786 Ford Aerostar
  • B1786 Ford Bronco
  • B1786 Ford C-Max
  • B1786 Ford C-Max Energi
  • B1786 Ford C-Max Hybrid
  • B1786 Ford Contour
  • B1786 Ford Crown Victoria
  • B1786 Ford EcoSport
  • B1786 Ford Econoline
  • B1786 Ford Edge
  • B1786 Ford Escape
  • B1786 Ford Escape Hybrid
  • B1786 Ford Escort
  • B1786 Ford Everest
  • B1786 Ford Excursion
  • B1786 Ford Expedition
  • B1786 Ford Explorer
  • B1786 Ford Explorer Sport Trac
  • B1786 Ford F-150
  • B1786 Ford F-250
  • B1786 Ford F-350
  • B1786 Ford Fiesta
  • B1786 Ford Flex
  • B1786 Ford Focus
  • B1786 Ford Focus Electric
  • B1786 Ford Freestar
  • B1786 Ford Freestyle
  • B1786 Ford Fusion
  • B1786 Ford Fusion Energi
  • B1786 Ford Fusion Hybrid
  • B1786 Ford Fusion Plug-In Hybrid
  • B1786 Ford GT
  • B1786 Ford Mustang
  • B1786 Ford Mustang Mach-E
  • B1786 Ford Mystique
  • B1786 Ford Probe
  • B1786 Ford Ranger
  • B1786 Ford Taurus
  • B1786 Ford Taurus X
  • B1786 Ford Tempo
  • B1786 Ford Thunderbird
  • B1786 Ford Transit
  • B1786 Ford Transit Connect
  • B1786 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.