P3853

P3853 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3853 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 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 P3853 Fault Code Meaning :

Ford P3853 Symptoms :

Ford P3853 Reasons :

How To Fix Ford P3853 Trouble Code ?

Which Ford cars have the code P3853?

  • P3853 Ford Aerostar
  • P3853 Ford Bronco
  • P3853 Ford C-Max
  • P3853 Ford C-Max Energi
  • P3853 Ford C-Max Hybrid
  • P3853 Ford Contour
  • P3853 Ford Crown Victoria
  • P3853 Ford EcoSport
  • P3853 Ford Econoline
  • P3853 Ford Edge
  • P3853 Ford Escape
  • P3853 Ford Escape Hybrid
  • P3853 Ford Escort
  • P3853 Ford Everest
  • P3853 Ford Excursion
  • P3853 Ford Expedition
  • P3853 Ford Explorer
  • P3853 Ford Explorer Sport Trac
  • P3853 Ford F-150
  • P3853 Ford F-250
  • P3853 Ford F-350
  • P3853 Ford Fiesta
  • P3853 Ford Flex
  • P3853 Ford Focus
  • P3853 Ford Focus Electric
  • P3853 Ford Freestar
  • P3853 Ford Freestyle
  • P3853 Ford Fusion
  • P3853 Ford Fusion Energi
  • P3853 Ford Fusion Hybrid
  • P3853 Ford Fusion Plug-In Hybrid
  • P3853 Ford GT
  • P3853 Ford Mustang
  • P3853 Ford Mustang Mach-E
  • P3853 Ford Mystique
  • P3853 Ford Probe
  • P3853 Ford Ranger
  • P3853 Ford Taurus
  • P3853 Ford Taurus X
  • P3853 Ford Tempo
  • P3853 Ford Thunderbird
  • P3853 Ford Transit
  • P3853 Ford Transit Connect
  • P3853 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.