B12B5

B12B5 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B12B5 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 B12B5 Fault Code Meaning :

Ford B12B5 Symptoms :

Ford B12B5 Reasons :

How To Fix Ford B12B5 Trouble Code ?

Which Ford cars have the code B12B5?

  • B12B5 Ford Aerostar
  • B12B5 Ford Bronco
  • B12B5 Ford C-Max
  • B12B5 Ford C-Max Energi
  • B12B5 Ford C-Max Hybrid
  • B12B5 Ford Contour
  • B12B5 Ford Crown Victoria
  • B12B5 Ford EcoSport
  • B12B5 Ford Econoline
  • B12B5 Ford Edge
  • B12B5 Ford Escape
  • B12B5 Ford Escape Hybrid
  • B12B5 Ford Escort
  • B12B5 Ford Everest
  • B12B5 Ford Excursion
  • B12B5 Ford Expedition
  • B12B5 Ford Explorer
  • B12B5 Ford Explorer Sport Trac
  • B12B5 Ford F-150
  • B12B5 Ford F-250
  • B12B5 Ford F-350
  • B12B5 Ford Fiesta
  • B12B5 Ford Flex
  • B12B5 Ford Focus
  • B12B5 Ford Focus Electric
  • B12B5 Ford Freestar
  • B12B5 Ford Freestyle
  • B12B5 Ford Fusion
  • B12B5 Ford Fusion Energi
  • B12B5 Ford Fusion Hybrid
  • B12B5 Ford Fusion Plug-In Hybrid
  • B12B5 Ford GT
  • B12B5 Ford Mustang
  • B12B5 Ford Mustang Mach-E
  • B12B5 Ford Mystique
  • B12B5 Ford Probe
  • B12B5 Ford Ranger
  • B12B5 Ford Taurus
  • B12B5 Ford Taurus X
  • B12B5 Ford Tempo
  • B12B5 Ford Thunderbird
  • B12B5 Ford Transit
  • B12B5 Ford Transit Connect
  • B12B5 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.