P403F

P403F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P403F Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 P403F Fault Code Meaning :

Ford P403F Symptoms :

Ford P403F Reasons :

How To Fix Ford P403F Trouble Code ?

Which Ford cars have the code P403F?

  • P403F Ford Aerostar
  • P403F Ford Bronco
  • P403F Ford C-Max
  • P403F Ford C-Max Energi
  • P403F Ford C-Max Hybrid
  • P403F Ford Contour
  • P403F Ford Crown Victoria
  • P403F Ford EcoSport
  • P403F Ford Econoline
  • P403F Ford Edge
  • P403F Ford Escape
  • P403F Ford Escape Hybrid
  • P403F Ford Escort
  • P403F Ford Everest
  • P403F Ford Excursion
  • P403F Ford Expedition
  • P403F Ford Explorer
  • P403F Ford Explorer Sport Trac
  • P403F Ford F-150
  • P403F Ford F-250
  • P403F Ford F-350
  • P403F Ford Fiesta
  • P403F Ford Flex
  • P403F Ford Focus
  • P403F Ford Focus Electric
  • P403F Ford Freestar
  • P403F Ford Freestyle
  • P403F Ford Fusion
  • P403F Ford Fusion Energi
  • P403F Ford Fusion Hybrid
  • P403F Ford Fusion Plug-In Hybrid
  • P403F Ford GT
  • P403F Ford Mustang
  • P403F Ford Mustang Mach-E
  • P403F Ford Mystique
  • P403F Ford Probe
  • P403F Ford Ranger
  • P403F Ford Taurus
  • P403F Ford Taurus X
  • P403F Ford Tempo
  • P403F Ford Thunderbird
  • P403F Ford Transit
  • P403F Ford Transit Connect
  • P403F 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.