B2781

B2781 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2781 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short 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 B2781 Fault Code Meaning :

Ford B2781 Symptoms :

Ford B2781 Reasons :

How To Fix Ford B2781 Trouble Code ?

Which Ford cars have the code B2781?

  • B2781 Ford Aerostar
  • B2781 Ford Bronco
  • B2781 Ford C-Max
  • B2781 Ford C-Max Energi
  • B2781 Ford C-Max Hybrid
  • B2781 Ford Contour
  • B2781 Ford Crown Victoria
  • B2781 Ford EcoSport
  • B2781 Ford Econoline
  • B2781 Ford Edge
  • B2781 Ford Escape
  • B2781 Ford Escape Hybrid
  • B2781 Ford Escort
  • B2781 Ford Everest
  • B2781 Ford Excursion
  • B2781 Ford Expedition
  • B2781 Ford Explorer
  • B2781 Ford Explorer Sport Trac
  • B2781 Ford F-150
  • B2781 Ford F-250
  • B2781 Ford F-350
  • B2781 Ford Fiesta
  • B2781 Ford Flex
  • B2781 Ford Focus
  • B2781 Ford Focus Electric
  • B2781 Ford Freestar
  • B2781 Ford Freestyle
  • B2781 Ford Fusion
  • B2781 Ford Fusion Energi
  • B2781 Ford Fusion Hybrid
  • B2781 Ford Fusion Plug-In Hybrid
  • B2781 Ford GT
  • B2781 Ford Mustang
  • B2781 Ford Mustang Mach-E
  • B2781 Ford Mystique
  • B2781 Ford Probe
  • B2781 Ford Ranger
  • B2781 Ford Taurus
  • B2781 Ford Taurus X
  • B2781 Ford Tempo
  • B2781 Ford Thunderbird
  • B2781 Ford Transit
  • B2781 Ford Transit Connect
  • B2781 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.