C0851
C0851 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C0851 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 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 C0851 Fault Code Meaning :
Ford C0851 Symptoms :
Ford C0851 Reasons :
How To Fix Ford C0851 Trouble Code ?
Which Ford cars have the code C0851?
- C0851 Ford Aerostar
- C0851 Ford Bronco
- C0851 Ford C-Max
- C0851 Ford C-Max Energi
- C0851 Ford C-Max Hybrid
- C0851 Ford Contour
- C0851 Ford Crown Victoria
- C0851 Ford EcoSport
- C0851 Ford Econoline
- C0851 Ford Edge
- C0851 Ford Escape
- C0851 Ford Escape Hybrid
- C0851 Ford Escort
- C0851 Ford Everest
- C0851 Ford Excursion
- C0851 Ford Expedition
- C0851 Ford Explorer
- C0851 Ford Explorer Sport Trac
- C0851 Ford F-150
- C0851 Ford F-250
- C0851 Ford F-350
- C0851 Ford Fiesta
- C0851 Ford Flex
- C0851 Ford Focus
- C0851 Ford Focus Electric
- C0851 Ford Freestar
- C0851 Ford Freestyle
- C0851 Ford Fusion
- C0851 Ford Fusion Energi
- C0851 Ford Fusion Hybrid
- C0851 Ford Fusion Plug-In Hybrid
- C0851 Ford GT
- C0851 Ford Mustang
- C0851 Ford Mustang Mach-E
- C0851 Ford Mystique
- C0851 Ford Probe
- C0851 Ford Ranger
- C0851 Ford Taurus
- C0851 Ford Taurus X
- C0851 Ford Tempo
- C0851 Ford Thunderbird
- C0851 Ford Transit
- C0851 Ford Transit Connect
- C0851 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.