P90A3

P90A3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P90A3 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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P90A3 Fault Code Meaning :

Ford P90A3 Symptoms :

Ford P90A3 Reasons :

How To Fix Ford P90A3 Trouble Code ?

Which Ford cars have the code P90A3?

  • P90A3 Ford Aerostar
  • P90A3 Ford Bronco
  • P90A3 Ford C-Max
  • P90A3 Ford C-Max Energi
  • P90A3 Ford C-Max Hybrid
  • P90A3 Ford Contour
  • P90A3 Ford Crown Victoria
  • P90A3 Ford EcoSport
  • P90A3 Ford Econoline
  • P90A3 Ford Edge
  • P90A3 Ford Escape
  • P90A3 Ford Escape Hybrid
  • P90A3 Ford Escort
  • P90A3 Ford Everest
  • P90A3 Ford Excursion
  • P90A3 Ford Expedition
  • P90A3 Ford Explorer
  • P90A3 Ford Explorer Sport Trac
  • P90A3 Ford F-150
  • P90A3 Ford F-250
  • P90A3 Ford F-350
  • P90A3 Ford Fiesta
  • P90A3 Ford Flex
  • P90A3 Ford Focus
  • P90A3 Ford Focus Electric
  • P90A3 Ford Freestar
  • P90A3 Ford Freestyle
  • P90A3 Ford Fusion
  • P90A3 Ford Fusion Energi
  • P90A3 Ford Fusion Hybrid
  • P90A3 Ford Fusion Plug-In Hybrid
  • P90A3 Ford GT
  • P90A3 Ford Mustang
  • P90A3 Ford Mustang Mach-E
  • P90A3 Ford Mystique
  • P90A3 Ford Probe
  • P90A3 Ford Ranger
  • P90A3 Ford Taurus
  • P90A3 Ford Taurus X
  • P90A3 Ford Tempo
  • P90A3 Ford Thunderbird
  • P90A3 Ford Transit
  • P90A3 Ford Transit Connect
  • P90A3 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.