P3B39

P3B39 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3B39 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 P3B39 Fault Code Meaning :

Ford P3B39 Symptoms :

Ford P3B39 Reasons :

How To Fix Ford P3B39 Trouble Code ?

Which Ford cars have the code P3B39?

  • P3B39 Ford Aerostar
  • P3B39 Ford Bronco
  • P3B39 Ford C-Max
  • P3B39 Ford C-Max Energi
  • P3B39 Ford C-Max Hybrid
  • P3B39 Ford Contour
  • P3B39 Ford Crown Victoria
  • P3B39 Ford EcoSport
  • P3B39 Ford Econoline
  • P3B39 Ford Edge
  • P3B39 Ford Escape
  • P3B39 Ford Escape Hybrid
  • P3B39 Ford Escort
  • P3B39 Ford Everest
  • P3B39 Ford Excursion
  • P3B39 Ford Expedition
  • P3B39 Ford Explorer
  • P3B39 Ford Explorer Sport Trac
  • P3B39 Ford F-150
  • P3B39 Ford F-250
  • P3B39 Ford F-350
  • P3B39 Ford Fiesta
  • P3B39 Ford Flex
  • P3B39 Ford Focus
  • P3B39 Ford Focus Electric
  • P3B39 Ford Freestar
  • P3B39 Ford Freestyle
  • P3B39 Ford Fusion
  • P3B39 Ford Fusion Energi
  • P3B39 Ford Fusion Hybrid
  • P3B39 Ford Fusion Plug-In Hybrid
  • P3B39 Ford GT
  • P3B39 Ford Mustang
  • P3B39 Ford Mustang Mach-E
  • P3B39 Ford Mystique
  • P3B39 Ford Probe
  • P3B39 Ford Ranger
  • P3B39 Ford Taurus
  • P3B39 Ford Taurus X
  • P3B39 Ford Tempo
  • P3B39 Ford Thunderbird
  • P3B39 Ford Transit
  • P3B39 Ford Transit Connect
  • P3B39 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.