P1812
P1812 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P1812 Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.
The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.
Ford P1812 Fault Code Meaning :
Ford P1812 Symptoms :
Ford P1812 Reasons :
How To Fix Ford P1812 Trouble Code ?
Which Ford cars have the code P1812?
- P1812 Ford Aerostar
- P1812 Ford Bronco
- P1812 Ford C-Max
- P1812 Ford C-Max Energi
- P1812 Ford C-Max Hybrid
- P1812 Ford Contour
- P1812 Ford Crown Victoria
- P1812 Ford EcoSport
- P1812 Ford Econoline
- P1812 Ford Edge
- P1812 Ford Escape
- P1812 Ford Escape Hybrid
- P1812 Ford Escort
- P1812 Ford Everest
- P1812 Ford Excursion
- P1812 Ford Expedition
- P1812 Ford Explorer
- P1812 Ford Explorer Sport Trac
- P1812 Ford F-150
- P1812 Ford F-250
- P1812 Ford F-350
- P1812 Ford Fiesta
- P1812 Ford Flex
- P1812 Ford Focus
- P1812 Ford Focus Electric
- P1812 Ford Freestar
- P1812 Ford Freestyle
- P1812 Ford Fusion
- P1812 Ford Fusion Energi
- P1812 Ford Fusion Hybrid
- P1812 Ford Fusion Plug-In Hybrid
- P1812 Ford GT
- P1812 Ford Mustang
- P1812 Ford Mustang Mach-E
- P1812 Ford Mystique
- P1812 Ford Probe
- P1812 Ford Ranger
- P1812 Ford Taurus
- P1812 Ford Taurus X
- P1812 Ford Tempo
- P1812 Ford Thunderbird
- P1812 Ford Transit
- P1812 Ford Transit Connect
- P1812 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.