P3B48

P3B48 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3B48 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 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 P3B48 Fault Code Meaning :

Ford P3B48 Symptoms :

Ford P3B48 Reasons :

How To Fix Ford P3B48 Trouble Code ?

Which Ford cars have the code P3B48?

  • P3B48 Ford Aerostar
  • P3B48 Ford Bronco
  • P3B48 Ford C-Max
  • P3B48 Ford C-Max Energi
  • P3B48 Ford C-Max Hybrid
  • P3B48 Ford Contour
  • P3B48 Ford Crown Victoria
  • P3B48 Ford EcoSport
  • P3B48 Ford Econoline
  • P3B48 Ford Edge
  • P3B48 Ford Escape
  • P3B48 Ford Escape Hybrid
  • P3B48 Ford Escort
  • P3B48 Ford Everest
  • P3B48 Ford Excursion
  • P3B48 Ford Expedition
  • P3B48 Ford Explorer
  • P3B48 Ford Explorer Sport Trac
  • P3B48 Ford F-150
  • P3B48 Ford F-250
  • P3B48 Ford F-350
  • P3B48 Ford Fiesta
  • P3B48 Ford Flex
  • P3B48 Ford Focus
  • P3B48 Ford Focus Electric
  • P3B48 Ford Freestar
  • P3B48 Ford Freestyle
  • P3B48 Ford Fusion
  • P3B48 Ford Fusion Energi
  • P3B48 Ford Fusion Hybrid
  • P3B48 Ford Fusion Plug-In Hybrid
  • P3B48 Ford GT
  • P3B48 Ford Mustang
  • P3B48 Ford Mustang Mach-E
  • P3B48 Ford Mystique
  • P3B48 Ford Probe
  • P3B48 Ford Ranger
  • P3B48 Ford Taurus
  • P3B48 Ford Taurus X
  • P3B48 Ford Tempo
  • P3B48 Ford Thunderbird
  • P3B48 Ford Transit
  • P3B48 Ford Transit Connect
  • P3B48 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.