P04A4

P04A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P04A4 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P04A4 Fault Code Meaning :

Ford P04A4 Symptoms :

Ford P04A4 Reasons :

How To Fix Ford P04A4 Trouble Code ?

Which Ford cars have the code P04A4?

  • P04A4 Ford Aerostar
  • P04A4 Ford Bronco
  • P04A4 Ford C-Max
  • P04A4 Ford C-Max Energi
  • P04A4 Ford C-Max Hybrid
  • P04A4 Ford Contour
  • P04A4 Ford Crown Victoria
  • P04A4 Ford EcoSport
  • P04A4 Ford Econoline
  • P04A4 Ford Edge
  • P04A4 Ford Escape
  • P04A4 Ford Escape Hybrid
  • P04A4 Ford Escort
  • P04A4 Ford Everest
  • P04A4 Ford Excursion
  • P04A4 Ford Expedition
  • P04A4 Ford Explorer
  • P04A4 Ford Explorer Sport Trac
  • P04A4 Ford F-150
  • P04A4 Ford F-250
  • P04A4 Ford F-350
  • P04A4 Ford Fiesta
  • P04A4 Ford Flex
  • P04A4 Ford Focus
  • P04A4 Ford Focus Electric
  • P04A4 Ford Freestar
  • P04A4 Ford Freestyle
  • P04A4 Ford Fusion
  • P04A4 Ford Fusion Energi
  • P04A4 Ford Fusion Hybrid
  • P04A4 Ford Fusion Plug-In Hybrid
  • P04A4 Ford GT
  • P04A4 Ford Mustang
  • P04A4 Ford Mustang Mach-E
  • P04A4 Ford Mystique
  • P04A4 Ford Probe
  • P04A4 Ford Ranger
  • P04A4 Ford Taurus
  • P04A4 Ford Taurus X
  • P04A4 Ford Tempo
  • P04A4 Ford Thunderbird
  • P04A4 Ford Transit
  • P04A4 Ford Transit Connect
  • P04A4 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.