U0842
U0842 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U0842 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 U0842 Fault Code Meaning :
Ford U0842 Symptoms :
Ford U0842 Reasons :
How To Fix Ford U0842 Trouble Code ?
Which Ford cars have the code U0842?
- U0842 Ford Aerostar
- U0842 Ford Bronco
- U0842 Ford C-Max
- U0842 Ford C-Max Energi
- U0842 Ford C-Max Hybrid
- U0842 Ford Contour
- U0842 Ford Crown Victoria
- U0842 Ford EcoSport
- U0842 Ford Econoline
- U0842 Ford Edge
- U0842 Ford Escape
- U0842 Ford Escape Hybrid
- U0842 Ford Escort
- U0842 Ford Everest
- U0842 Ford Excursion
- U0842 Ford Expedition
- U0842 Ford Explorer
- U0842 Ford Explorer Sport Trac
- U0842 Ford F-150
- U0842 Ford F-250
- U0842 Ford F-350
- U0842 Ford Fiesta
- U0842 Ford Flex
- U0842 Ford Focus
- U0842 Ford Focus Electric
- U0842 Ford Freestar
- U0842 Ford Freestyle
- U0842 Ford Fusion
- U0842 Ford Fusion Energi
- U0842 Ford Fusion Hybrid
- U0842 Ford Fusion Plug-In Hybrid
- U0842 Ford GT
- U0842 Ford Mustang
- U0842 Ford Mustang Mach-E
- U0842 Ford Mystique
- U0842 Ford Probe
- U0842 Ford Ranger
- U0842 Ford Taurus
- U0842 Ford Taurus X
- U0842 Ford Tempo
- U0842 Ford Thunderbird
- U0842 Ford Transit
- U0842 Ford Transit Connect
- U0842 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.