P389A

P389A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P389A 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 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.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P389A Fault Code Meaning :

Ford P389A Symptoms :

Ford P389A Reasons :

How To Fix Ford P389A Trouble Code ?

Which Ford cars have the code P389A?

  • P389A Ford Aerostar
  • P389A Ford Bronco
  • P389A Ford C-Max
  • P389A Ford C-Max Energi
  • P389A Ford C-Max Hybrid
  • P389A Ford Contour
  • P389A Ford Crown Victoria
  • P389A Ford EcoSport
  • P389A Ford Econoline
  • P389A Ford Edge
  • P389A Ford Escape
  • P389A Ford Escape Hybrid
  • P389A Ford Escort
  • P389A Ford Everest
  • P389A Ford Excursion
  • P389A Ford Expedition
  • P389A Ford Explorer
  • P389A Ford Explorer Sport Trac
  • P389A Ford F-150
  • P389A Ford F-250
  • P389A Ford F-350
  • P389A Ford Fiesta
  • P389A Ford Flex
  • P389A Ford Focus
  • P389A Ford Focus Electric
  • P389A Ford Freestar
  • P389A Ford Freestyle
  • P389A Ford Fusion
  • P389A Ford Fusion Energi
  • P389A Ford Fusion Hybrid
  • P389A Ford Fusion Plug-In Hybrid
  • P389A Ford GT
  • P389A Ford Mustang
  • P389A Ford Mustang Mach-E
  • P389A Ford Mystique
  • P389A Ford Probe
  • P389A Ford Ranger
  • P389A Ford Taurus
  • P389A Ford Taurus X
  • P389A Ford Tempo
  • P389A Ford Thunderbird
  • P389A Ford Transit
  • P389A Ford Transit Connect
  • P389A 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.