P5A03

P5A03 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5A03 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P5A03 Fault Code Meaning :

Ford P5A03 Symptoms :

Ford P5A03 Reasons :

How To Fix Ford P5A03 Trouble Code ?

Which Ford cars have the code P5A03?

  • P5A03 Ford Aerostar
  • P5A03 Ford Bronco
  • P5A03 Ford C-Max
  • P5A03 Ford C-Max Energi
  • P5A03 Ford C-Max Hybrid
  • P5A03 Ford Contour
  • P5A03 Ford Crown Victoria
  • P5A03 Ford EcoSport
  • P5A03 Ford Econoline
  • P5A03 Ford Edge
  • P5A03 Ford Escape
  • P5A03 Ford Escape Hybrid
  • P5A03 Ford Escort
  • P5A03 Ford Everest
  • P5A03 Ford Excursion
  • P5A03 Ford Expedition
  • P5A03 Ford Explorer
  • P5A03 Ford Explorer Sport Trac
  • P5A03 Ford F-150
  • P5A03 Ford F-250
  • P5A03 Ford F-350
  • P5A03 Ford Fiesta
  • P5A03 Ford Flex
  • P5A03 Ford Focus
  • P5A03 Ford Focus Electric
  • P5A03 Ford Freestar
  • P5A03 Ford Freestyle
  • P5A03 Ford Fusion
  • P5A03 Ford Fusion Energi
  • P5A03 Ford Fusion Hybrid
  • P5A03 Ford Fusion Plug-In Hybrid
  • P5A03 Ford GT
  • P5A03 Ford Mustang
  • P5A03 Ford Mustang Mach-E
  • P5A03 Ford Mystique
  • P5A03 Ford Probe
  • P5A03 Ford Ranger
  • P5A03 Ford Taurus
  • P5A03 Ford Taurus X
  • P5A03 Ford Tempo
  • P5A03 Ford Thunderbird
  • P5A03 Ford Transit
  • P5A03 Ford Transit Connect
  • P5A03 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.