P4F31
P4F31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P4F31 Diagnosis
The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P4F31 Fault Code Meaning :
Ford P4F31 Symptoms :
Ford P4F31 Reasons :
How To Fix Ford P4F31 Trouble Code ?
Which Ford cars have the code P4F31?
- P4F31 Ford Aerostar
- P4F31 Ford Bronco
- P4F31 Ford C-Max
- P4F31 Ford C-Max Energi
- P4F31 Ford C-Max Hybrid
- P4F31 Ford Contour
- P4F31 Ford Crown Victoria
- P4F31 Ford EcoSport
- P4F31 Ford Econoline
- P4F31 Ford Edge
- P4F31 Ford Escape
- P4F31 Ford Escape Hybrid
- P4F31 Ford Escort
- P4F31 Ford Everest
- P4F31 Ford Excursion
- P4F31 Ford Expedition
- P4F31 Ford Explorer
- P4F31 Ford Explorer Sport Trac
- P4F31 Ford F-150
- P4F31 Ford F-250
- P4F31 Ford F-350
- P4F31 Ford Fiesta
- P4F31 Ford Flex
- P4F31 Ford Focus
- P4F31 Ford Focus Electric
- P4F31 Ford Freestar
- P4F31 Ford Freestyle
- P4F31 Ford Fusion
- P4F31 Ford Fusion Energi
- P4F31 Ford Fusion Hybrid
- P4F31 Ford Fusion Plug-In Hybrid
- P4F31 Ford GT
- P4F31 Ford Mustang
- P4F31 Ford Mustang Mach-E
- P4F31 Ford Mystique
- P4F31 Ford Probe
- P4F31 Ford Ranger
- P4F31 Ford Taurus
- P4F31 Ford Taurus X
- P4F31 Ford Tempo
- P4F31 Ford Thunderbird
- P4F31 Ford Transit
- P4F31 Ford Transit Connect
- P4F31 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.