P6B81

P6B81 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6B81 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P6B81 Fault Code Meaning :

Ford P6B81 Symptoms :

Ford P6B81 Reasons :

How To Fix Ford P6B81 Trouble Code ?

Which Ford cars have the code P6B81?

  • P6B81 Ford Aerostar
  • P6B81 Ford Bronco
  • P6B81 Ford C-Max
  • P6B81 Ford C-Max Energi
  • P6B81 Ford C-Max Hybrid
  • P6B81 Ford Contour
  • P6B81 Ford Crown Victoria
  • P6B81 Ford EcoSport
  • P6B81 Ford Econoline
  • P6B81 Ford Edge
  • P6B81 Ford Escape
  • P6B81 Ford Escape Hybrid
  • P6B81 Ford Escort
  • P6B81 Ford Everest
  • P6B81 Ford Excursion
  • P6B81 Ford Expedition
  • P6B81 Ford Explorer
  • P6B81 Ford Explorer Sport Trac
  • P6B81 Ford F-150
  • P6B81 Ford F-250
  • P6B81 Ford F-350
  • P6B81 Ford Fiesta
  • P6B81 Ford Flex
  • P6B81 Ford Focus
  • P6B81 Ford Focus Electric
  • P6B81 Ford Freestar
  • P6B81 Ford Freestyle
  • P6B81 Ford Fusion
  • P6B81 Ford Fusion Energi
  • P6B81 Ford Fusion Hybrid
  • P6B81 Ford Fusion Plug-In Hybrid
  • P6B81 Ford GT
  • P6B81 Ford Mustang
  • P6B81 Ford Mustang Mach-E
  • P6B81 Ford Mystique
  • P6B81 Ford Probe
  • P6B81 Ford Ranger
  • P6B81 Ford Taurus
  • P6B81 Ford Taurus X
  • P6B81 Ford Tempo
  • P6B81 Ford Thunderbird
  • P6B81 Ford Transit
  • P6B81 Ford Transit Connect
  • P6B81 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.