C12F3
C12F3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C12F3 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.
The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford C12F3 Fault Code Meaning :
Ford C12F3 Symptoms :
Ford C12F3 Reasons :
How To Fix Ford C12F3 Trouble Code ?
Which Ford cars have the code C12F3?
- C12F3 Ford Aerostar
- C12F3 Ford Bronco
- C12F3 Ford C-Max
- C12F3 Ford C-Max Energi
- C12F3 Ford C-Max Hybrid
- C12F3 Ford Contour
- C12F3 Ford Crown Victoria
- C12F3 Ford EcoSport
- C12F3 Ford Econoline
- C12F3 Ford Edge
- C12F3 Ford Escape
- C12F3 Ford Escape Hybrid
- C12F3 Ford Escort
- C12F3 Ford Everest
- C12F3 Ford Excursion
- C12F3 Ford Expedition
- C12F3 Ford Explorer
- C12F3 Ford Explorer Sport Trac
- C12F3 Ford F-150
- C12F3 Ford F-250
- C12F3 Ford F-350
- C12F3 Ford Fiesta
- C12F3 Ford Flex
- C12F3 Ford Focus
- C12F3 Ford Focus Electric
- C12F3 Ford Freestar
- C12F3 Ford Freestyle
- C12F3 Ford Fusion
- C12F3 Ford Fusion Energi
- C12F3 Ford Fusion Hybrid
- C12F3 Ford Fusion Plug-In Hybrid
- C12F3 Ford GT
- C12F3 Ford Mustang
- C12F3 Ford Mustang Mach-E
- C12F3 Ford Mystique
- C12F3 Ford Probe
- C12F3 Ford Ranger
- C12F3 Ford Taurus
- C12F3 Ford Taurus X
- C12F3 Ford Tempo
- C12F3 Ford Thunderbird
- C12F3 Ford Transit
- C12F3 Ford Transit Connect
- C12F3 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.