B129F

B129F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B129F 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford B129F Fault Code Meaning :

Ford B129F Symptoms :

Ford B129F Reasons :

How To Fix Ford B129F Trouble Code ?

Which Ford cars have the code B129F?

  • B129F Ford Aerostar
  • B129F Ford Bronco
  • B129F Ford C-Max
  • B129F Ford C-Max Energi
  • B129F Ford C-Max Hybrid
  • B129F Ford Contour
  • B129F Ford Crown Victoria
  • B129F Ford EcoSport
  • B129F Ford Econoline
  • B129F Ford Edge
  • B129F Ford Escape
  • B129F Ford Escape Hybrid
  • B129F Ford Escort
  • B129F Ford Everest
  • B129F Ford Excursion
  • B129F Ford Expedition
  • B129F Ford Explorer
  • B129F Ford Explorer Sport Trac
  • B129F Ford F-150
  • B129F Ford F-250
  • B129F Ford F-350
  • B129F Ford Fiesta
  • B129F Ford Flex
  • B129F Ford Focus
  • B129F Ford Focus Electric
  • B129F Ford Freestar
  • B129F Ford Freestyle
  • B129F Ford Fusion
  • B129F Ford Fusion Energi
  • B129F Ford Fusion Hybrid
  • B129F Ford Fusion Plug-In Hybrid
  • B129F Ford GT
  • B129F Ford Mustang
  • B129F Ford Mustang Mach-E
  • B129F Ford Mystique
  • B129F Ford Probe
  • B129F Ford Ranger
  • B129F Ford Taurus
  • B129F Ford Taurus X
  • B129F Ford Tempo
  • B129F Ford Thunderbird
  • B129F Ford Transit
  • B129F Ford Transit Connect
  • B129F 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.