B3812
B3812 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3812 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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford B3812 Fault Code Meaning :
Ford B3812 Symptoms :
Ford B3812 Reasons :
How To Fix Ford B3812 Trouble Code ?
Which Ford cars have the code B3812?
- B3812 Ford Aerostar
- B3812 Ford Bronco
- B3812 Ford C-Max
- B3812 Ford C-Max Energi
- B3812 Ford C-Max Hybrid
- B3812 Ford Contour
- B3812 Ford Crown Victoria
- B3812 Ford EcoSport
- B3812 Ford Econoline
- B3812 Ford Edge
- B3812 Ford Escape
- B3812 Ford Escape Hybrid
- B3812 Ford Escort
- B3812 Ford Everest
- B3812 Ford Excursion
- B3812 Ford Expedition
- B3812 Ford Explorer
- B3812 Ford Explorer Sport Trac
- B3812 Ford F-150
- B3812 Ford F-250
- B3812 Ford F-350
- B3812 Ford Fiesta
- B3812 Ford Flex
- B3812 Ford Focus
- B3812 Ford Focus Electric
- B3812 Ford Freestar
- B3812 Ford Freestyle
- B3812 Ford Fusion
- B3812 Ford Fusion Energi
- B3812 Ford Fusion Hybrid
- B3812 Ford Fusion Plug-In Hybrid
- B3812 Ford GT
- B3812 Ford Mustang
- B3812 Ford Mustang Mach-E
- B3812 Ford Mystique
- B3812 Ford Probe
- B3812 Ford Ranger
- B3812 Ford Taurus
- B3812 Ford Taurus X
- B3812 Ford Tempo
- B3812 Ford Thunderbird
- B3812 Ford Transit
- B3812 Ford Transit Connect
- B3812 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.