P172A

P172A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P172A 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 P172A Fault Code Meaning :

Ford P172A Symptoms :

Ford P172A Reasons :

How To Fix Ford P172A Trouble Code ?

Which Ford cars have the code P172A?

  • P172A Ford Aerostar
  • P172A Ford Bronco
  • P172A Ford C-Max
  • P172A Ford C-Max Energi
  • P172A Ford C-Max Hybrid
  • P172A Ford Contour
  • P172A Ford Crown Victoria
  • P172A Ford EcoSport
  • P172A Ford Econoline
  • P172A Ford Edge
  • P172A Ford Escape
  • P172A Ford Escape Hybrid
  • P172A Ford Escort
  • P172A Ford Everest
  • P172A Ford Excursion
  • P172A Ford Expedition
  • P172A Ford Explorer
  • P172A Ford Explorer Sport Trac
  • P172A Ford F-150
  • P172A Ford F-250
  • P172A Ford F-350
  • P172A Ford Fiesta
  • P172A Ford Flex
  • P172A Ford Focus
  • P172A Ford Focus Electric
  • P172A Ford Freestar
  • P172A Ford Freestyle
  • P172A Ford Fusion
  • P172A Ford Fusion Energi
  • P172A Ford Fusion Hybrid
  • P172A Ford Fusion Plug-In Hybrid
  • P172A Ford GT
  • P172A Ford Mustang
  • P172A Ford Mustang Mach-E
  • P172A Ford Mystique
  • P172A Ford Probe
  • P172A Ford Ranger
  • P172A Ford Taurus
  • P172A Ford Taurus X
  • P172A Ford Tempo
  • P172A Ford Thunderbird
  • P172A Ford Transit
  • P172A Ford Transit Connect
  • P172A 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.