C0804
C0804 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C0804 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.
The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.
Ford C0804 Fault Code Meaning :
Ford C0804 Symptoms :
Ford C0804 Reasons :
How To Fix Ford C0804 Trouble Code ?
Which Ford cars have the code C0804?
- C0804 Ford Aerostar
- C0804 Ford Bronco
- C0804 Ford C-Max
- C0804 Ford C-Max Energi
- C0804 Ford C-Max Hybrid
- C0804 Ford Contour
- C0804 Ford Crown Victoria
- C0804 Ford EcoSport
- C0804 Ford Econoline
- C0804 Ford Edge
- C0804 Ford Escape
- C0804 Ford Escape Hybrid
- C0804 Ford Escort
- C0804 Ford Everest
- C0804 Ford Excursion
- C0804 Ford Expedition
- C0804 Ford Explorer
- C0804 Ford Explorer Sport Trac
- C0804 Ford F-150
- C0804 Ford F-250
- C0804 Ford F-350
- C0804 Ford Fiesta
- C0804 Ford Flex
- C0804 Ford Focus
- C0804 Ford Focus Electric
- C0804 Ford Freestar
- C0804 Ford Freestyle
- C0804 Ford Fusion
- C0804 Ford Fusion Energi
- C0804 Ford Fusion Hybrid
- C0804 Ford Fusion Plug-In Hybrid
- C0804 Ford GT
- C0804 Ford Mustang
- C0804 Ford Mustang Mach-E
- C0804 Ford Mystique
- C0804 Ford Probe
- C0804 Ford Ranger
- C0804 Ford Taurus
- C0804 Ford Taurus X
- C0804 Ford Tempo
- C0804 Ford Thunderbird
- C0804 Ford Transit
- C0804 Ford Transit Connect
- C0804 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.