C1901
C1901 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C1901 Diagnosis
The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 FF.
The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.
Ford C1901 Fault Code Meaning :
Ford C1901 Symptoms :
Ford C1901 Reasons :
How To Fix Ford C1901 Trouble Code ?
Which Ford cars have the code C1901?
- C1901 Ford Aerostar
- C1901 Ford Bronco
- C1901 Ford C-Max
- C1901 Ford C-Max Energi
- C1901 Ford C-Max Hybrid
- C1901 Ford Contour
- C1901 Ford Crown Victoria
- C1901 Ford EcoSport
- C1901 Ford Econoline
- C1901 Ford Edge
- C1901 Ford Escape
- C1901 Ford Escape Hybrid
- C1901 Ford Escort
- C1901 Ford Everest
- C1901 Ford Excursion
- C1901 Ford Expedition
- C1901 Ford Explorer
- C1901 Ford Explorer Sport Trac
- C1901 Ford F-150
- C1901 Ford F-250
- C1901 Ford F-350
- C1901 Ford Fiesta
- C1901 Ford Flex
- C1901 Ford Focus
- C1901 Ford Focus Electric
- C1901 Ford Freestar
- C1901 Ford Freestyle
- C1901 Ford Fusion
- C1901 Ford Fusion Energi
- C1901 Ford Fusion Hybrid
- C1901 Ford Fusion Plug-In Hybrid
- C1901 Ford GT
- C1901 Ford Mustang
- C1901 Ford Mustang Mach-E
- C1901 Ford Mystique
- C1901 Ford Probe
- C1901 Ford Ranger
- C1901 Ford Taurus
- C1901 Ford Taurus X
- C1901 Ford Tempo
- C1901 Ford Thunderbird
- C1901 Ford Transit
- C1901 Ford Transit Connect
- C1901 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.