P3A23

P3A23 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3A23 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P3A23 Fault Code Meaning :

Ford P3A23 Symptoms :

Ford P3A23 Reasons :

How To Fix Ford P3A23 Trouble Code ?

Which Ford cars have the code P3A23?

  • P3A23 Ford Aerostar
  • P3A23 Ford Bronco
  • P3A23 Ford C-Max
  • P3A23 Ford C-Max Energi
  • P3A23 Ford C-Max Hybrid
  • P3A23 Ford Contour
  • P3A23 Ford Crown Victoria
  • P3A23 Ford EcoSport
  • P3A23 Ford Econoline
  • P3A23 Ford Edge
  • P3A23 Ford Escape
  • P3A23 Ford Escape Hybrid
  • P3A23 Ford Escort
  • P3A23 Ford Everest
  • P3A23 Ford Excursion
  • P3A23 Ford Expedition
  • P3A23 Ford Explorer
  • P3A23 Ford Explorer Sport Trac
  • P3A23 Ford F-150
  • P3A23 Ford F-250
  • P3A23 Ford F-350
  • P3A23 Ford Fiesta
  • P3A23 Ford Flex
  • P3A23 Ford Focus
  • P3A23 Ford Focus Electric
  • P3A23 Ford Freestar
  • P3A23 Ford Freestyle
  • P3A23 Ford Fusion
  • P3A23 Ford Fusion Energi
  • P3A23 Ford Fusion Hybrid
  • P3A23 Ford Fusion Plug-In Hybrid
  • P3A23 Ford GT
  • P3A23 Ford Mustang
  • P3A23 Ford Mustang Mach-E
  • P3A23 Ford Mystique
  • P3A23 Ford Probe
  • P3A23 Ford Ranger
  • P3A23 Ford Taurus
  • P3A23 Ford Taurus X
  • P3A23 Ford Tempo
  • P3A23 Ford Thunderbird
  • P3A23 Ford Transit
  • P3A23 Ford Transit Connect
  • P3A23 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.