P0334

P0334 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0334 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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P0334 Fault Code Meaning :

Ford P0334 Symptoms :

Ford P0334 Reasons :

How To Fix Ford P0334 Trouble Code ?

Which Ford cars have the code P0334?

  • P0334 Ford Aerostar
  • P0334 Ford Bronco
  • P0334 Ford C-Max
  • P0334 Ford C-Max Energi
  • P0334 Ford C-Max Hybrid
  • P0334 Ford Contour
  • P0334 Ford Crown Victoria
  • P0334 Ford EcoSport
  • P0334 Ford Econoline
  • P0334 Ford Edge
  • P0334 Ford Escape
  • P0334 Ford Escape Hybrid
  • P0334 Ford Escort
  • P0334 Ford Everest
  • P0334 Ford Excursion
  • P0334 Ford Expedition
  • P0334 Ford Explorer
  • P0334 Ford Explorer Sport Trac
  • P0334 Ford F-150
  • P0334 Ford F-250
  • P0334 Ford F-350
  • P0334 Ford Fiesta
  • P0334 Ford Flex
  • P0334 Ford Focus
  • P0334 Ford Focus Electric
  • P0334 Ford Freestar
  • P0334 Ford Freestyle
  • P0334 Ford Fusion
  • P0334 Ford Fusion Energi
  • P0334 Ford Fusion Hybrid
  • P0334 Ford Fusion Plug-In Hybrid
  • P0334 Ford GT
  • P0334 Ford Mustang
  • P0334 Ford Mustang Mach-E
  • P0334 Ford Mystique
  • P0334 Ford Probe
  • P0334 Ford Ranger
  • P0334 Ford Taurus
  • P0334 Ford Taurus X
  • P0334 Ford Tempo
  • P0334 Ford Thunderbird
  • P0334 Ford Transit
  • P0334 Ford Transit Connect
  • P0334 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.