P2921
P2921 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P2921 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 P2921 Fault Code Meaning :
Ford P2921 Symptoms :
Ford P2921 Reasons :
How To Fix Ford P2921 Trouble Code ?
Which Ford cars have the code P2921?
- P2921 Ford Aerostar
- P2921 Ford Bronco
- P2921 Ford C-Max
- P2921 Ford C-Max Energi
- P2921 Ford C-Max Hybrid
- P2921 Ford Contour
- P2921 Ford Crown Victoria
- P2921 Ford EcoSport
- P2921 Ford Econoline
- P2921 Ford Edge
- P2921 Ford Escape
- P2921 Ford Escape Hybrid
- P2921 Ford Escort
- P2921 Ford Everest
- P2921 Ford Excursion
- P2921 Ford Expedition
- P2921 Ford Explorer
- P2921 Ford Explorer Sport Trac
- P2921 Ford F-150
- P2921 Ford F-250
- P2921 Ford F-350
- P2921 Ford Fiesta
- P2921 Ford Flex
- P2921 Ford Focus
- P2921 Ford Focus Electric
- P2921 Ford Freestar
- P2921 Ford Freestyle
- P2921 Ford Fusion
- P2921 Ford Fusion Energi
- P2921 Ford Fusion Hybrid
- P2921 Ford Fusion Plug-In Hybrid
- P2921 Ford GT
- P2921 Ford Mustang
- P2921 Ford Mustang Mach-E
- P2921 Ford Mystique
- P2921 Ford Probe
- P2921 Ford Ranger
- P2921 Ford Taurus
- P2921 Ford Taurus X
- P2921 Ford Tempo
- P2921 Ford Thunderbird
- P2921 Ford Transit
- P2921 Ford Transit Connect
- P2921 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.