P30A4

P30A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P30A4 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 P30A4 Fault Code Meaning :

Ford P30A4 Symptoms :

Ford P30A4 Reasons :

How To Fix Ford P30A4 Trouble Code ?

Which Ford cars have the code P30A4?

  • P30A4 Ford Aerostar
  • P30A4 Ford Bronco
  • P30A4 Ford C-Max
  • P30A4 Ford C-Max Energi
  • P30A4 Ford C-Max Hybrid
  • P30A4 Ford Contour
  • P30A4 Ford Crown Victoria
  • P30A4 Ford EcoSport
  • P30A4 Ford Econoline
  • P30A4 Ford Edge
  • P30A4 Ford Escape
  • P30A4 Ford Escape Hybrid
  • P30A4 Ford Escort
  • P30A4 Ford Everest
  • P30A4 Ford Excursion
  • P30A4 Ford Expedition
  • P30A4 Ford Explorer
  • P30A4 Ford Explorer Sport Trac
  • P30A4 Ford F-150
  • P30A4 Ford F-250
  • P30A4 Ford F-350
  • P30A4 Ford Fiesta
  • P30A4 Ford Flex
  • P30A4 Ford Focus
  • P30A4 Ford Focus Electric
  • P30A4 Ford Freestar
  • P30A4 Ford Freestyle
  • P30A4 Ford Fusion
  • P30A4 Ford Fusion Energi
  • P30A4 Ford Fusion Hybrid
  • P30A4 Ford Fusion Plug-In Hybrid
  • P30A4 Ford GT
  • P30A4 Ford Mustang
  • P30A4 Ford Mustang Mach-E
  • P30A4 Ford Mystique
  • P30A4 Ford Probe
  • P30A4 Ford Ranger
  • P30A4 Ford Taurus
  • P30A4 Ford Taurus X
  • P30A4 Ford Tempo
  • P30A4 Ford Thunderbird
  • P30A4 Ford Transit
  • P30A4 Ford Transit Connect
  • P30A4 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.