P7F21
P7F21 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P7F21 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.
Ford P7F21 Fault Code Meaning :
Ford P7F21 Symptoms :
Ford P7F21 Reasons :
How To Fix Ford P7F21 Trouble Code ?
Which Ford cars have the code P7F21?
- P7F21 Ford Aerostar
- P7F21 Ford Bronco
- P7F21 Ford C-Max
- P7F21 Ford C-Max Energi
- P7F21 Ford C-Max Hybrid
- P7F21 Ford Contour
- P7F21 Ford Crown Victoria
- P7F21 Ford EcoSport
- P7F21 Ford Econoline
- P7F21 Ford Edge
- P7F21 Ford Escape
- P7F21 Ford Escape Hybrid
- P7F21 Ford Escort
- P7F21 Ford Everest
- P7F21 Ford Excursion
- P7F21 Ford Expedition
- P7F21 Ford Explorer
- P7F21 Ford Explorer Sport Trac
- P7F21 Ford F-150
- P7F21 Ford F-250
- P7F21 Ford F-350
- P7F21 Ford Fiesta
- P7F21 Ford Flex
- P7F21 Ford Focus
- P7F21 Ford Focus Electric
- P7F21 Ford Freestar
- P7F21 Ford Freestyle
- P7F21 Ford Fusion
- P7F21 Ford Fusion Energi
- P7F21 Ford Fusion Hybrid
- P7F21 Ford Fusion Plug-In Hybrid
- P7F21 Ford GT
- P7F21 Ford Mustang
- P7F21 Ford Mustang Mach-E
- P7F21 Ford Mystique
- P7F21 Ford Probe
- P7F21 Ford Ranger
- P7F21 Ford Taurus
- P7F21 Ford Taurus X
- P7F21 Ford Tempo
- P7F21 Ford Thunderbird
- P7F21 Ford Transit
- P7F21 Ford Transit Connect
- P7F21 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.