P3D21

P3D21 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3D21 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford P3D21 Fault Code Meaning :

Ford P3D21 Symptoms :

Ford P3D21 Reasons :

How To Fix Ford P3D21 Trouble Code ?

Which Ford cars have the code P3D21?

  • P3D21 Ford Aerostar
  • P3D21 Ford Bronco
  • P3D21 Ford C-Max
  • P3D21 Ford C-Max Energi
  • P3D21 Ford C-Max Hybrid
  • P3D21 Ford Contour
  • P3D21 Ford Crown Victoria
  • P3D21 Ford EcoSport
  • P3D21 Ford Econoline
  • P3D21 Ford Edge
  • P3D21 Ford Escape
  • P3D21 Ford Escape Hybrid
  • P3D21 Ford Escort
  • P3D21 Ford Everest
  • P3D21 Ford Excursion
  • P3D21 Ford Expedition
  • P3D21 Ford Explorer
  • P3D21 Ford Explorer Sport Trac
  • P3D21 Ford F-150
  • P3D21 Ford F-250
  • P3D21 Ford F-350
  • P3D21 Ford Fiesta
  • P3D21 Ford Flex
  • P3D21 Ford Focus
  • P3D21 Ford Focus Electric
  • P3D21 Ford Freestar
  • P3D21 Ford Freestyle
  • P3D21 Ford Fusion
  • P3D21 Ford Fusion Energi
  • P3D21 Ford Fusion Hybrid
  • P3D21 Ford Fusion Plug-In Hybrid
  • P3D21 Ford GT
  • P3D21 Ford Mustang
  • P3D21 Ford Mustang Mach-E
  • P3D21 Ford Mystique
  • P3D21 Ford Probe
  • P3D21 Ford Ranger
  • P3D21 Ford Taurus
  • P3D21 Ford Taurus X
  • P3D21 Ford Tempo
  • P3D21 Ford Thunderbird
  • P3D21 Ford Transit
  • P3D21 Ford Transit Connect
  • P3D21 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.