B2851

B2851 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2851 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford B2851 Fault Code Meaning :

Ford B2851 Symptoms :

Ford B2851 Reasons :

How To Fix Ford B2851 Trouble Code ?

Which Ford cars have the code B2851?

  • B2851 Ford Aerostar
  • B2851 Ford Bronco
  • B2851 Ford C-Max
  • B2851 Ford C-Max Energi
  • B2851 Ford C-Max Hybrid
  • B2851 Ford Contour
  • B2851 Ford Crown Victoria
  • B2851 Ford EcoSport
  • B2851 Ford Econoline
  • B2851 Ford Edge
  • B2851 Ford Escape
  • B2851 Ford Escape Hybrid
  • B2851 Ford Escort
  • B2851 Ford Everest
  • B2851 Ford Excursion
  • B2851 Ford Expedition
  • B2851 Ford Explorer
  • B2851 Ford Explorer Sport Trac
  • B2851 Ford F-150
  • B2851 Ford F-250
  • B2851 Ford F-350
  • B2851 Ford Fiesta
  • B2851 Ford Flex
  • B2851 Ford Focus
  • B2851 Ford Focus Electric
  • B2851 Ford Freestar
  • B2851 Ford Freestyle
  • B2851 Ford Fusion
  • B2851 Ford Fusion Energi
  • B2851 Ford Fusion Hybrid
  • B2851 Ford Fusion Plug-In Hybrid
  • B2851 Ford GT
  • B2851 Ford Mustang
  • B2851 Ford Mustang Mach-E
  • B2851 Ford Mystique
  • B2851 Ford Probe
  • B2851 Ford Ranger
  • B2851 Ford Taurus
  • B2851 Ford Taurus X
  • B2851 Ford Tempo
  • B2851 Ford Thunderbird
  • B2851 Ford Transit
  • B2851 Ford Transit Connect
  • B2851 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.