P0155

P0155 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0155 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 P0155 Fault Code Meaning :

Ford P0155 Symptoms :

Ford P0155 Reasons :

How To Fix Ford P0155 Trouble Code ?

Which Ford cars have the code P0155?

  • P0155 Ford Aerostar
  • P0155 Ford Bronco
  • P0155 Ford C-Max
  • P0155 Ford C-Max Energi
  • P0155 Ford C-Max Hybrid
  • P0155 Ford Contour
  • P0155 Ford Crown Victoria
  • P0155 Ford EcoSport
  • P0155 Ford Econoline
  • P0155 Ford Edge
  • P0155 Ford Escape
  • P0155 Ford Escape Hybrid
  • P0155 Ford Escort
  • P0155 Ford Everest
  • P0155 Ford Excursion
  • P0155 Ford Expedition
  • P0155 Ford Explorer
  • P0155 Ford Explorer Sport Trac
  • P0155 Ford F-150
  • P0155 Ford F-250
  • P0155 Ford F-350
  • P0155 Ford Fiesta
  • P0155 Ford Flex
  • P0155 Ford Focus
  • P0155 Ford Focus Electric
  • P0155 Ford Freestar
  • P0155 Ford Freestyle
  • P0155 Ford Fusion
  • P0155 Ford Fusion Energi
  • P0155 Ford Fusion Hybrid
  • P0155 Ford Fusion Plug-In Hybrid
  • P0155 Ford GT
  • P0155 Ford Mustang
  • P0155 Ford Mustang Mach-E
  • P0155 Ford Mystique
  • P0155 Ford Probe
  • P0155 Ford Ranger
  • P0155 Ford Taurus
  • P0155 Ford Taurus X
  • P0155 Ford Tempo
  • P0155 Ford Thunderbird
  • P0155 Ford Transit
  • P0155 Ford Transit Connect
  • P0155 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.