P989C

P989C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P989C Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P989C Fault Code Meaning :

Ford P989C Symptoms :

Ford P989C Reasons :

How To Fix Ford P989C Trouble Code ?

Which Ford cars have the code P989C?

  • P989C Ford Aerostar
  • P989C Ford Bronco
  • P989C Ford C-Max
  • P989C Ford C-Max Energi
  • P989C Ford C-Max Hybrid
  • P989C Ford Contour
  • P989C Ford Crown Victoria
  • P989C Ford EcoSport
  • P989C Ford Econoline
  • P989C Ford Edge
  • P989C Ford Escape
  • P989C Ford Escape Hybrid
  • P989C Ford Escort
  • P989C Ford Everest
  • P989C Ford Excursion
  • P989C Ford Expedition
  • P989C Ford Explorer
  • P989C Ford Explorer Sport Trac
  • P989C Ford F-150
  • P989C Ford F-250
  • P989C Ford F-350
  • P989C Ford Fiesta
  • P989C Ford Flex
  • P989C Ford Focus
  • P989C Ford Focus Electric
  • P989C Ford Freestar
  • P989C Ford Freestyle
  • P989C Ford Fusion
  • P989C Ford Fusion Energi
  • P989C Ford Fusion Hybrid
  • P989C Ford Fusion Plug-In Hybrid
  • P989C Ford GT
  • P989C Ford Mustang
  • P989C Ford Mustang Mach-E
  • P989C Ford Mystique
  • P989C Ford Probe
  • P989C Ford Ranger
  • P989C Ford Taurus
  • P989C Ford Taurus X
  • P989C Ford Tempo
  • P989C Ford Thunderbird
  • P989C Ford Transit
  • P989C Ford Transit Connect
  • P989C 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.