P443A

P443A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P443A Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.

Ford P443A Fault Code Meaning :

Ford P443A Symptoms :

Ford P443A Reasons :

How To Fix Ford P443A Trouble Code ?

Which Ford cars have the code P443A?

  • P443A Ford Aerostar
  • P443A Ford Bronco
  • P443A Ford C-Max
  • P443A Ford C-Max Energi
  • P443A Ford C-Max Hybrid
  • P443A Ford Contour
  • P443A Ford Crown Victoria
  • P443A Ford EcoSport
  • P443A Ford Econoline
  • P443A Ford Edge
  • P443A Ford Escape
  • P443A Ford Escape Hybrid
  • P443A Ford Escort
  • P443A Ford Everest
  • P443A Ford Excursion
  • P443A Ford Expedition
  • P443A Ford Explorer
  • P443A Ford Explorer Sport Trac
  • P443A Ford F-150
  • P443A Ford F-250
  • P443A Ford F-350
  • P443A Ford Fiesta
  • P443A Ford Flex
  • P443A Ford Focus
  • P443A Ford Focus Electric
  • P443A Ford Freestar
  • P443A Ford Freestyle
  • P443A Ford Fusion
  • P443A Ford Fusion Energi
  • P443A Ford Fusion Hybrid
  • P443A Ford Fusion Plug-In Hybrid
  • P443A Ford GT
  • P443A Ford Mustang
  • P443A Ford Mustang Mach-E
  • P443A Ford Mystique
  • P443A Ford Probe
  • P443A Ford Ranger
  • P443A Ford Taurus
  • P443A Ford Taurus X
  • P443A Ford Tempo
  • P443A Ford Thunderbird
  • P443A Ford Transit
  • P443A Ford Transit Connect
  • P443A 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.