B1146

B1146 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1146 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford B1146 Fault Code Meaning :

Ford B1146 Symptoms :

Ford B1146 Reasons :

How To Fix Ford B1146 Trouble Code ?

Which Ford cars have the code B1146?

  • B1146 Ford Aerostar
  • B1146 Ford Bronco
  • B1146 Ford C-Max
  • B1146 Ford C-Max Energi
  • B1146 Ford C-Max Hybrid
  • B1146 Ford Contour
  • B1146 Ford Crown Victoria
  • B1146 Ford EcoSport
  • B1146 Ford Econoline
  • B1146 Ford Edge
  • B1146 Ford Escape
  • B1146 Ford Escape Hybrid
  • B1146 Ford Escort
  • B1146 Ford Everest
  • B1146 Ford Excursion
  • B1146 Ford Expedition
  • B1146 Ford Explorer
  • B1146 Ford Explorer Sport Trac
  • B1146 Ford F-150
  • B1146 Ford F-250
  • B1146 Ford F-350
  • B1146 Ford Fiesta
  • B1146 Ford Flex
  • B1146 Ford Focus
  • B1146 Ford Focus Electric
  • B1146 Ford Freestar
  • B1146 Ford Freestyle
  • B1146 Ford Fusion
  • B1146 Ford Fusion Energi
  • B1146 Ford Fusion Hybrid
  • B1146 Ford Fusion Plug-In Hybrid
  • B1146 Ford GT
  • B1146 Ford Mustang
  • B1146 Ford Mustang Mach-E
  • B1146 Ford Mystique
  • B1146 Ford Probe
  • B1146 Ford Ranger
  • B1146 Ford Taurus
  • B1146 Ford Taurus X
  • B1146 Ford Tempo
  • B1146 Ford Thunderbird
  • B1146 Ford Transit
  • B1146 Ford Transit Connect
  • B1146 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.