P3489

P3489 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3489 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P3489 Fault Code Meaning :

Ford P3489 Symptoms :

Ford P3489 Reasons :

How To Fix Ford P3489 Trouble Code ?

Which Ford cars have the code P3489?

  • P3489 Ford Aerostar
  • P3489 Ford Bronco
  • P3489 Ford C-Max
  • P3489 Ford C-Max Energi
  • P3489 Ford C-Max Hybrid
  • P3489 Ford Contour
  • P3489 Ford Crown Victoria
  • P3489 Ford EcoSport
  • P3489 Ford Econoline
  • P3489 Ford Edge
  • P3489 Ford Escape
  • P3489 Ford Escape Hybrid
  • P3489 Ford Escort
  • P3489 Ford Everest
  • P3489 Ford Excursion
  • P3489 Ford Expedition
  • P3489 Ford Explorer
  • P3489 Ford Explorer Sport Trac
  • P3489 Ford F-150
  • P3489 Ford F-250
  • P3489 Ford F-350
  • P3489 Ford Fiesta
  • P3489 Ford Flex
  • P3489 Ford Focus
  • P3489 Ford Focus Electric
  • P3489 Ford Freestar
  • P3489 Ford Freestyle
  • P3489 Ford Fusion
  • P3489 Ford Fusion Energi
  • P3489 Ford Fusion Hybrid
  • P3489 Ford Fusion Plug-In Hybrid
  • P3489 Ford GT
  • P3489 Ford Mustang
  • P3489 Ford Mustang Mach-E
  • P3489 Ford Mystique
  • P3489 Ford Probe
  • P3489 Ford Ranger
  • P3489 Ford Taurus
  • P3489 Ford Taurus X
  • P3489 Ford Tempo
  • P3489 Ford Thunderbird
  • P3489 Ford Transit
  • P3489 Ford Transit Connect
  • P3489 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.