B1399

B1399 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1399 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 B1399 Fault Code Meaning :

Ford B1399 Symptoms :

Ford B1399 Reasons :

How To Fix Ford B1399 Trouble Code ?

Which Ford cars have the code B1399?

  • B1399 Ford Aerostar
  • B1399 Ford Bronco
  • B1399 Ford C-Max
  • B1399 Ford C-Max Energi
  • B1399 Ford C-Max Hybrid
  • B1399 Ford Contour
  • B1399 Ford Crown Victoria
  • B1399 Ford EcoSport
  • B1399 Ford Econoline
  • B1399 Ford Edge
  • B1399 Ford Escape
  • B1399 Ford Escape Hybrid
  • B1399 Ford Escort
  • B1399 Ford Everest
  • B1399 Ford Excursion
  • B1399 Ford Expedition
  • B1399 Ford Explorer
  • B1399 Ford Explorer Sport Trac
  • B1399 Ford F-150
  • B1399 Ford F-250
  • B1399 Ford F-350
  • B1399 Ford Fiesta
  • B1399 Ford Flex
  • B1399 Ford Focus
  • B1399 Ford Focus Electric
  • B1399 Ford Freestar
  • B1399 Ford Freestyle
  • B1399 Ford Fusion
  • B1399 Ford Fusion Energi
  • B1399 Ford Fusion Hybrid
  • B1399 Ford Fusion Plug-In Hybrid
  • B1399 Ford GT
  • B1399 Ford Mustang
  • B1399 Ford Mustang Mach-E
  • B1399 Ford Mystique
  • B1399 Ford Probe
  • B1399 Ford Ranger
  • B1399 Ford Taurus
  • B1399 Ford Taurus X
  • B1399 Ford Tempo
  • B1399 Ford Thunderbird
  • B1399 Ford Transit
  • B1399 Ford Transit Connect
  • B1399 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.