B2921
B2921 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B2921 Diagnosis
The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B2921 Fault Code Meaning :
Ford B2921 Symptoms :
Ford B2921 Reasons :
How To Fix Ford B2921 Trouble Code ?
Which Ford cars have the code B2921?
- B2921 Ford Aerostar
- B2921 Ford Bronco
- B2921 Ford C-Max
- B2921 Ford C-Max Energi
- B2921 Ford C-Max Hybrid
- B2921 Ford Contour
- B2921 Ford Crown Victoria
- B2921 Ford EcoSport
- B2921 Ford Econoline
- B2921 Ford Edge
- B2921 Ford Escape
- B2921 Ford Escape Hybrid
- B2921 Ford Escort
- B2921 Ford Everest
- B2921 Ford Excursion
- B2921 Ford Expedition
- B2921 Ford Explorer
- B2921 Ford Explorer Sport Trac
- B2921 Ford F-150
- B2921 Ford F-250
- B2921 Ford F-350
- B2921 Ford Fiesta
- B2921 Ford Flex
- B2921 Ford Focus
- B2921 Ford Focus Electric
- B2921 Ford Freestar
- B2921 Ford Freestyle
- B2921 Ford Fusion
- B2921 Ford Fusion Energi
- B2921 Ford Fusion Hybrid
- B2921 Ford Fusion Plug-In Hybrid
- B2921 Ford GT
- B2921 Ford Mustang
- B2921 Ford Mustang Mach-E
- B2921 Ford Mystique
- B2921 Ford Probe
- B2921 Ford Ranger
- B2921 Ford Taurus
- B2921 Ford Taurus X
- B2921 Ford Tempo
- B2921 Ford Thunderbird
- B2921 Ford Transit
- B2921 Ford Transit Connect
- B2921 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.