B3848

B3848 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3848 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 B3848 Fault Code Meaning :

Ford B3848 Symptoms :

Ford B3848 Reasons :

How To Fix Ford B3848 Trouble Code ?

Which Ford cars have the code B3848?

  • B3848 Ford Aerostar
  • B3848 Ford Bronco
  • B3848 Ford C-Max
  • B3848 Ford C-Max Energi
  • B3848 Ford C-Max Hybrid
  • B3848 Ford Contour
  • B3848 Ford Crown Victoria
  • B3848 Ford EcoSport
  • B3848 Ford Econoline
  • B3848 Ford Edge
  • B3848 Ford Escape
  • B3848 Ford Escape Hybrid
  • B3848 Ford Escort
  • B3848 Ford Everest
  • B3848 Ford Excursion
  • B3848 Ford Expedition
  • B3848 Ford Explorer
  • B3848 Ford Explorer Sport Trac
  • B3848 Ford F-150
  • B3848 Ford F-250
  • B3848 Ford F-350
  • B3848 Ford Fiesta
  • B3848 Ford Flex
  • B3848 Ford Focus
  • B3848 Ford Focus Electric
  • B3848 Ford Freestar
  • B3848 Ford Freestyle
  • B3848 Ford Fusion
  • B3848 Ford Fusion Energi
  • B3848 Ford Fusion Hybrid
  • B3848 Ford Fusion Plug-In Hybrid
  • B3848 Ford GT
  • B3848 Ford Mustang
  • B3848 Ford Mustang Mach-E
  • B3848 Ford Mystique
  • B3848 Ford Probe
  • B3848 Ford Ranger
  • B3848 Ford Taurus
  • B3848 Ford Taurus X
  • B3848 Ford Tempo
  • B3848 Ford Thunderbird
  • B3848 Ford Transit
  • B3848 Ford Transit Connect
  • B3848 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.