P03AA

P03AA Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P03AA 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P03AA Fault Code Meaning :

Ford P03AA Symptoms :

Ford P03AA Reasons :

How To Fix Ford P03AA Trouble Code ?

Which Ford cars have the code P03AA?

  • P03AA Ford Aerostar
  • P03AA Ford Bronco
  • P03AA Ford C-Max
  • P03AA Ford C-Max Energi
  • P03AA Ford C-Max Hybrid
  • P03AA Ford Contour
  • P03AA Ford Crown Victoria
  • P03AA Ford EcoSport
  • P03AA Ford Econoline
  • P03AA Ford Edge
  • P03AA Ford Escape
  • P03AA Ford Escape Hybrid
  • P03AA Ford Escort
  • P03AA Ford Everest
  • P03AA Ford Excursion
  • P03AA Ford Expedition
  • P03AA Ford Explorer
  • P03AA Ford Explorer Sport Trac
  • P03AA Ford F-150
  • P03AA Ford F-250
  • P03AA Ford F-350
  • P03AA Ford Fiesta
  • P03AA Ford Flex
  • P03AA Ford Focus
  • P03AA Ford Focus Electric
  • P03AA Ford Freestar
  • P03AA Ford Freestyle
  • P03AA Ford Fusion
  • P03AA Ford Fusion Energi
  • P03AA Ford Fusion Hybrid
  • P03AA Ford Fusion Plug-In Hybrid
  • P03AA Ford GT
  • P03AA Ford Mustang
  • P03AA Ford Mustang Mach-E
  • P03AA Ford Mystique
  • P03AA Ford Probe
  • P03AA Ford Ranger
  • P03AA Ford Taurus
  • P03AA Ford Taurus X
  • P03AA Ford Tempo
  • P03AA Ford Thunderbird
  • P03AA Ford Transit
  • P03AA Ford Transit Connect
  • P03AA 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.