P34F3

P34F3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P34F3 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford P34F3 Fault Code Meaning :

Ford P34F3 Symptoms :

Ford P34F3 Reasons :

How To Fix Ford P34F3 Trouble Code ?

Which Ford cars have the code P34F3?

  • P34F3 Ford Aerostar
  • P34F3 Ford Bronco
  • P34F3 Ford C-Max
  • P34F3 Ford C-Max Energi
  • P34F3 Ford C-Max Hybrid
  • P34F3 Ford Contour
  • P34F3 Ford Crown Victoria
  • P34F3 Ford EcoSport
  • P34F3 Ford Econoline
  • P34F3 Ford Edge
  • P34F3 Ford Escape
  • P34F3 Ford Escape Hybrid
  • P34F3 Ford Escort
  • P34F3 Ford Everest
  • P34F3 Ford Excursion
  • P34F3 Ford Expedition
  • P34F3 Ford Explorer
  • P34F3 Ford Explorer Sport Trac
  • P34F3 Ford F-150
  • P34F3 Ford F-250
  • P34F3 Ford F-350
  • P34F3 Ford Fiesta
  • P34F3 Ford Flex
  • P34F3 Ford Focus
  • P34F3 Ford Focus Electric
  • P34F3 Ford Freestar
  • P34F3 Ford Freestyle
  • P34F3 Ford Fusion
  • P34F3 Ford Fusion Energi
  • P34F3 Ford Fusion Hybrid
  • P34F3 Ford Fusion Plug-In Hybrid
  • P34F3 Ford GT
  • P34F3 Ford Mustang
  • P34F3 Ford Mustang Mach-E
  • P34F3 Ford Mystique
  • P34F3 Ford Probe
  • P34F3 Ford Ranger
  • P34F3 Ford Taurus
  • P34F3 Ford Taurus X
  • P34F3 Ford Tempo
  • P34F3 Ford Thunderbird
  • P34F3 Ford Transit
  • P34F3 Ford Transit Connect
  • P34F3 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.