P43A0

P43A0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P43A0 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P43A0 Fault Code Meaning :

Ford P43A0 Symptoms :

Ford P43A0 Reasons :

How To Fix Ford P43A0 Trouble Code ?

Which Ford cars have the code P43A0?

  • P43A0 Ford Aerostar
  • P43A0 Ford Bronco
  • P43A0 Ford C-Max
  • P43A0 Ford C-Max Energi
  • P43A0 Ford C-Max Hybrid
  • P43A0 Ford Contour
  • P43A0 Ford Crown Victoria
  • P43A0 Ford EcoSport
  • P43A0 Ford Econoline
  • P43A0 Ford Edge
  • P43A0 Ford Escape
  • P43A0 Ford Escape Hybrid
  • P43A0 Ford Escort
  • P43A0 Ford Everest
  • P43A0 Ford Excursion
  • P43A0 Ford Expedition
  • P43A0 Ford Explorer
  • P43A0 Ford Explorer Sport Trac
  • P43A0 Ford F-150
  • P43A0 Ford F-250
  • P43A0 Ford F-350
  • P43A0 Ford Fiesta
  • P43A0 Ford Flex
  • P43A0 Ford Focus
  • P43A0 Ford Focus Electric
  • P43A0 Ford Freestar
  • P43A0 Ford Freestyle
  • P43A0 Ford Fusion
  • P43A0 Ford Fusion Energi
  • P43A0 Ford Fusion Hybrid
  • P43A0 Ford Fusion Plug-In Hybrid
  • P43A0 Ford GT
  • P43A0 Ford Mustang
  • P43A0 Ford Mustang Mach-E
  • P43A0 Ford Mystique
  • P43A0 Ford Probe
  • P43A0 Ford Ranger
  • P43A0 Ford Taurus
  • P43A0 Ford Taurus X
  • P43A0 Ford Tempo
  • P43A0 Ford Thunderbird
  • P43A0 Ford Transit
  • P43A0 Ford Transit Connect
  • P43A0 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.