P73A9

P73A9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P73A9 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 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 P73A9 Fault Code Meaning :

Ford P73A9 Symptoms :

Ford P73A9 Reasons :

How To Fix Ford P73A9 Trouble Code ?

Which Ford cars have the code P73A9?

  • P73A9 Ford Aerostar
  • P73A9 Ford Bronco
  • P73A9 Ford C-Max
  • P73A9 Ford C-Max Energi
  • P73A9 Ford C-Max Hybrid
  • P73A9 Ford Contour
  • P73A9 Ford Crown Victoria
  • P73A9 Ford EcoSport
  • P73A9 Ford Econoline
  • P73A9 Ford Edge
  • P73A9 Ford Escape
  • P73A9 Ford Escape Hybrid
  • P73A9 Ford Escort
  • P73A9 Ford Everest
  • P73A9 Ford Excursion
  • P73A9 Ford Expedition
  • P73A9 Ford Explorer
  • P73A9 Ford Explorer Sport Trac
  • P73A9 Ford F-150
  • P73A9 Ford F-250
  • P73A9 Ford F-350
  • P73A9 Ford Fiesta
  • P73A9 Ford Flex
  • P73A9 Ford Focus
  • P73A9 Ford Focus Electric
  • P73A9 Ford Freestar
  • P73A9 Ford Freestyle
  • P73A9 Ford Fusion
  • P73A9 Ford Fusion Energi
  • P73A9 Ford Fusion Hybrid
  • P73A9 Ford Fusion Plug-In Hybrid
  • P73A9 Ford GT
  • P73A9 Ford Mustang
  • P73A9 Ford Mustang Mach-E
  • P73A9 Ford Mystique
  • P73A9 Ford Probe
  • P73A9 Ford Ranger
  • P73A9 Ford Taurus
  • P73A9 Ford Taurus X
  • P73A9 Ford Tempo
  • P73A9 Ford Thunderbird
  • P73A9 Ford Transit
  • P73A9 Ford Transit Connect
  • P73A9 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.