B1251
B1251 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1251 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.
Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.
Ford B1251 Fault Code Meaning :
Ford B1251 Symptoms :
Ford B1251 Reasons :
How To Fix Ford B1251 Trouble Code ?
Which Ford cars have the code B1251?
- B1251 Ford Aerostar
- B1251 Ford Bronco
- B1251 Ford C-Max
- B1251 Ford C-Max Energi
- B1251 Ford C-Max Hybrid
- B1251 Ford Contour
- B1251 Ford Crown Victoria
- B1251 Ford EcoSport
- B1251 Ford Econoline
- B1251 Ford Edge
- B1251 Ford Escape
- B1251 Ford Escape Hybrid
- B1251 Ford Escort
- B1251 Ford Everest
- B1251 Ford Excursion
- B1251 Ford Expedition
- B1251 Ford Explorer
- B1251 Ford Explorer Sport Trac
- B1251 Ford F-150
- B1251 Ford F-250
- B1251 Ford F-350
- B1251 Ford Fiesta
- B1251 Ford Flex
- B1251 Ford Focus
- B1251 Ford Focus Electric
- B1251 Ford Freestar
- B1251 Ford Freestyle
- B1251 Ford Fusion
- B1251 Ford Fusion Energi
- B1251 Ford Fusion Hybrid
- B1251 Ford Fusion Plug-In Hybrid
- B1251 Ford GT
- B1251 Ford Mustang
- B1251 Ford Mustang Mach-E
- B1251 Ford Mystique
- B1251 Ford Probe
- B1251 Ford Ranger
- B1251 Ford Taurus
- B1251 Ford Taurus X
- B1251 Ford Tempo
- B1251 Ford Thunderbird
- B1251 Ford Transit
- B1251 Ford Transit Connect
- B1251 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.