P34B3

P34B3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P34B3 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P34B3 Fault Code Meaning :

Ford P34B3 Symptoms :

Ford P34B3 Reasons :

How To Fix Ford P34B3 Trouble Code ?

Which Ford cars have the code P34B3?

  • P34B3 Ford Aerostar
  • P34B3 Ford Bronco
  • P34B3 Ford C-Max
  • P34B3 Ford C-Max Energi
  • P34B3 Ford C-Max Hybrid
  • P34B3 Ford Contour
  • P34B3 Ford Crown Victoria
  • P34B3 Ford EcoSport
  • P34B3 Ford Econoline
  • P34B3 Ford Edge
  • P34B3 Ford Escape
  • P34B3 Ford Escape Hybrid
  • P34B3 Ford Escort
  • P34B3 Ford Everest
  • P34B3 Ford Excursion
  • P34B3 Ford Expedition
  • P34B3 Ford Explorer
  • P34B3 Ford Explorer Sport Trac
  • P34B3 Ford F-150
  • P34B3 Ford F-250
  • P34B3 Ford F-350
  • P34B3 Ford Fiesta
  • P34B3 Ford Flex
  • P34B3 Ford Focus
  • P34B3 Ford Focus Electric
  • P34B3 Ford Freestar
  • P34B3 Ford Freestyle
  • P34B3 Ford Fusion
  • P34B3 Ford Fusion Energi
  • P34B3 Ford Fusion Hybrid
  • P34B3 Ford Fusion Plug-In Hybrid
  • P34B3 Ford GT
  • P34B3 Ford Mustang
  • P34B3 Ford Mustang Mach-E
  • P34B3 Ford Mystique
  • P34B3 Ford Probe
  • P34B3 Ford Ranger
  • P34B3 Ford Taurus
  • P34B3 Ford Taurus X
  • P34B3 Ford Tempo
  • P34B3 Ford Thunderbird
  • P34B3 Ford Transit
  • P34B3 Ford Transit Connect
  • P34B3 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.