B1A12
B1A12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1A12 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 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 B1A12 Fault Code Meaning :
Ford B1A12 Symptoms :
Ford B1A12 Reasons :
How To Fix Ford B1A12 Trouble Code ?
Which Ford cars have the code B1A12?
- B1A12 Ford Aerostar
- B1A12 Ford Bronco
- B1A12 Ford C-Max
- B1A12 Ford C-Max Energi
- B1A12 Ford C-Max Hybrid
- B1A12 Ford Contour
- B1A12 Ford Crown Victoria
- B1A12 Ford EcoSport
- B1A12 Ford Econoline
- B1A12 Ford Edge
- B1A12 Ford Escape
- B1A12 Ford Escape Hybrid
- B1A12 Ford Escort
- B1A12 Ford Everest
- B1A12 Ford Excursion
- B1A12 Ford Expedition
- B1A12 Ford Explorer
- B1A12 Ford Explorer Sport Trac
- B1A12 Ford F-150
- B1A12 Ford F-250
- B1A12 Ford F-350
- B1A12 Ford Fiesta
- B1A12 Ford Flex
- B1A12 Ford Focus
- B1A12 Ford Focus Electric
- B1A12 Ford Freestar
- B1A12 Ford Freestyle
- B1A12 Ford Fusion
- B1A12 Ford Fusion Energi
- B1A12 Ford Fusion Hybrid
- B1A12 Ford Fusion Plug-In Hybrid
- B1A12 Ford GT
- B1A12 Ford Mustang
- B1A12 Ford Mustang Mach-E
- B1A12 Ford Mystique
- B1A12 Ford Probe
- B1A12 Ford Ranger
- B1A12 Ford Taurus
- B1A12 Ford Taurus X
- B1A12 Ford Tempo
- B1A12 Ford Thunderbird
- B1A12 Ford Transit
- B1A12 Ford Transit Connect
- B1A12 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.