P3976
P3976 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P3976 Diagnosis
The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.
Ford P3976 Fault Code Meaning :
Ford P3976 Symptoms :
Ford P3976 Reasons :
How To Fix Ford P3976 Trouble Code ?
Which Ford cars have the code P3976?
- P3976 Ford Aerostar
- P3976 Ford Bronco
- P3976 Ford C-Max
- P3976 Ford C-Max Energi
- P3976 Ford C-Max Hybrid
- P3976 Ford Contour
- P3976 Ford Crown Victoria
- P3976 Ford EcoSport
- P3976 Ford Econoline
- P3976 Ford Edge
- P3976 Ford Escape
- P3976 Ford Escape Hybrid
- P3976 Ford Escort
- P3976 Ford Everest
- P3976 Ford Excursion
- P3976 Ford Expedition
- P3976 Ford Explorer
- P3976 Ford Explorer Sport Trac
- P3976 Ford F-150
- P3976 Ford F-250
- P3976 Ford F-350
- P3976 Ford Fiesta
- P3976 Ford Flex
- P3976 Ford Focus
- P3976 Ford Focus Electric
- P3976 Ford Freestar
- P3976 Ford Freestyle
- P3976 Ford Fusion
- P3976 Ford Fusion Energi
- P3976 Ford Fusion Hybrid
- P3976 Ford Fusion Plug-In Hybrid
- P3976 Ford GT
- P3976 Ford Mustang
- P3976 Ford Mustang Mach-E
- P3976 Ford Mystique
- P3976 Ford Probe
- P3976 Ford Ranger
- P3976 Ford Taurus
- P3976 Ford Taurus X
- P3976 Ford Tempo
- P3976 Ford Thunderbird
- P3976 Ford Transit
- P3976 Ford Transit Connect
- P3976 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.