P489A

P489A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P489A Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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.

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

Ford P489A Fault Code Meaning :

Ford P489A Symptoms :

Ford P489A Reasons :

How To Fix Ford P489A Trouble Code ?

Which Ford cars have the code P489A?

  • P489A Ford Aerostar
  • P489A Ford Bronco
  • P489A Ford C-Max
  • P489A Ford C-Max Energi
  • P489A Ford C-Max Hybrid
  • P489A Ford Contour
  • P489A Ford Crown Victoria
  • P489A Ford EcoSport
  • P489A Ford Econoline
  • P489A Ford Edge
  • P489A Ford Escape
  • P489A Ford Escape Hybrid
  • P489A Ford Escort
  • P489A Ford Everest
  • P489A Ford Excursion
  • P489A Ford Expedition
  • P489A Ford Explorer
  • P489A Ford Explorer Sport Trac
  • P489A Ford F-150
  • P489A Ford F-250
  • P489A Ford F-350
  • P489A Ford Fiesta
  • P489A Ford Flex
  • P489A Ford Focus
  • P489A Ford Focus Electric
  • P489A Ford Freestar
  • P489A Ford Freestyle
  • P489A Ford Fusion
  • P489A Ford Fusion Energi
  • P489A Ford Fusion Hybrid
  • P489A Ford Fusion Plug-In Hybrid
  • P489A Ford GT
  • P489A Ford Mustang
  • P489A Ford Mustang Mach-E
  • P489A Ford Mystique
  • P489A Ford Probe
  • P489A Ford Ranger
  • P489A Ford Taurus
  • P489A Ford Taurus X
  • P489A Ford Tempo
  • P489A Ford Thunderbird
  • P489A Ford Transit
  • P489A Ford Transit Connect
  • P489A 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.