P4B46

P4B46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4B46 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 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 P4B46 Fault Code Meaning :

Ford P4B46 Symptoms :

Ford P4B46 Reasons :

How To Fix Ford P4B46 Trouble Code ?

Which Ford cars have the code P4B46?

  • P4B46 Ford Aerostar
  • P4B46 Ford Bronco
  • P4B46 Ford C-Max
  • P4B46 Ford C-Max Energi
  • P4B46 Ford C-Max Hybrid
  • P4B46 Ford Contour
  • P4B46 Ford Crown Victoria
  • P4B46 Ford EcoSport
  • P4B46 Ford Econoline
  • P4B46 Ford Edge
  • P4B46 Ford Escape
  • P4B46 Ford Escape Hybrid
  • P4B46 Ford Escort
  • P4B46 Ford Everest
  • P4B46 Ford Excursion
  • P4B46 Ford Expedition
  • P4B46 Ford Explorer
  • P4B46 Ford Explorer Sport Trac
  • P4B46 Ford F-150
  • P4B46 Ford F-250
  • P4B46 Ford F-350
  • P4B46 Ford Fiesta
  • P4B46 Ford Flex
  • P4B46 Ford Focus
  • P4B46 Ford Focus Electric
  • P4B46 Ford Freestar
  • P4B46 Ford Freestyle
  • P4B46 Ford Fusion
  • P4B46 Ford Fusion Energi
  • P4B46 Ford Fusion Hybrid
  • P4B46 Ford Fusion Plug-In Hybrid
  • P4B46 Ford GT
  • P4B46 Ford Mustang
  • P4B46 Ford Mustang Mach-E
  • P4B46 Ford Mystique
  • P4B46 Ford Probe
  • P4B46 Ford Ranger
  • P4B46 Ford Taurus
  • P4B46 Ford Taurus X
  • P4B46 Ford Tempo
  • P4B46 Ford Thunderbird
  • P4B46 Ford Transit
  • P4B46 Ford Transit Connect
  • P4B46 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.