P43D4

P43D4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P43D4 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 P43D4 Fault Code Meaning :

Ford P43D4 Symptoms :

Ford P43D4 Reasons :

How To Fix Ford P43D4 Trouble Code ?

Which Ford cars have the code P43D4?

  • P43D4 Ford Aerostar
  • P43D4 Ford Bronco
  • P43D4 Ford C-Max
  • P43D4 Ford C-Max Energi
  • P43D4 Ford C-Max Hybrid
  • P43D4 Ford Contour
  • P43D4 Ford Crown Victoria
  • P43D4 Ford EcoSport
  • P43D4 Ford Econoline
  • P43D4 Ford Edge
  • P43D4 Ford Escape
  • P43D4 Ford Escape Hybrid
  • P43D4 Ford Escort
  • P43D4 Ford Everest
  • P43D4 Ford Excursion
  • P43D4 Ford Expedition
  • P43D4 Ford Explorer
  • P43D4 Ford Explorer Sport Trac
  • P43D4 Ford F-150
  • P43D4 Ford F-250
  • P43D4 Ford F-350
  • P43D4 Ford Fiesta
  • P43D4 Ford Flex
  • P43D4 Ford Focus
  • P43D4 Ford Focus Electric
  • P43D4 Ford Freestar
  • P43D4 Ford Freestyle
  • P43D4 Ford Fusion
  • P43D4 Ford Fusion Energi
  • P43D4 Ford Fusion Hybrid
  • P43D4 Ford Fusion Plug-In Hybrid
  • P43D4 Ford GT
  • P43D4 Ford Mustang
  • P43D4 Ford Mustang Mach-E
  • P43D4 Ford Mystique
  • P43D4 Ford Probe
  • P43D4 Ford Ranger
  • P43D4 Ford Taurus
  • P43D4 Ford Taurus X
  • P43D4 Ford Tempo
  • P43D4 Ford Thunderbird
  • P43D4 Ford Transit
  • P43D4 Ford Transit Connect
  • P43D4 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.