P8B12

P8B12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8B12 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P8B12 Fault Code Meaning :

Ford P8B12 Symptoms :

Ford P8B12 Reasons :

How To Fix Ford P8B12 Trouble Code ?

Which Ford cars have the code P8B12?

  • P8B12 Ford Aerostar
  • P8B12 Ford Bronco
  • P8B12 Ford C-Max
  • P8B12 Ford C-Max Energi
  • P8B12 Ford C-Max Hybrid
  • P8B12 Ford Contour
  • P8B12 Ford Crown Victoria
  • P8B12 Ford EcoSport
  • P8B12 Ford Econoline
  • P8B12 Ford Edge
  • P8B12 Ford Escape
  • P8B12 Ford Escape Hybrid
  • P8B12 Ford Escort
  • P8B12 Ford Everest
  • P8B12 Ford Excursion
  • P8B12 Ford Expedition
  • P8B12 Ford Explorer
  • P8B12 Ford Explorer Sport Trac
  • P8B12 Ford F-150
  • P8B12 Ford F-250
  • P8B12 Ford F-350
  • P8B12 Ford Fiesta
  • P8B12 Ford Flex
  • P8B12 Ford Focus
  • P8B12 Ford Focus Electric
  • P8B12 Ford Freestar
  • P8B12 Ford Freestyle
  • P8B12 Ford Fusion
  • P8B12 Ford Fusion Energi
  • P8B12 Ford Fusion Hybrid
  • P8B12 Ford Fusion Plug-In Hybrid
  • P8B12 Ford GT
  • P8B12 Ford Mustang
  • P8B12 Ford Mustang Mach-E
  • P8B12 Ford Mystique
  • P8B12 Ford Probe
  • P8B12 Ford Ranger
  • P8B12 Ford Taurus
  • P8B12 Ford Taurus X
  • P8B12 Ford Tempo
  • P8B12 Ford Thunderbird
  • P8B12 Ford Transit
  • P8B12 Ford Transit Connect
  • P8B12 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.