U1904
U1904 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U1904 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.
Ford U1904 Fault Code Meaning :
Ford U1904 Symptoms :
Ford U1904 Reasons :
How To Fix Ford U1904 Trouble Code ?
Which Ford cars have the code U1904?
- U1904 Ford Aerostar
- U1904 Ford Bronco
- U1904 Ford C-Max
- U1904 Ford C-Max Energi
- U1904 Ford C-Max Hybrid
- U1904 Ford Contour
- U1904 Ford Crown Victoria
- U1904 Ford EcoSport
- U1904 Ford Econoline
- U1904 Ford Edge
- U1904 Ford Escape
- U1904 Ford Escape Hybrid
- U1904 Ford Escort
- U1904 Ford Everest
- U1904 Ford Excursion
- U1904 Ford Expedition
- U1904 Ford Explorer
- U1904 Ford Explorer Sport Trac
- U1904 Ford F-150
- U1904 Ford F-250
- U1904 Ford F-350
- U1904 Ford Fiesta
- U1904 Ford Flex
- U1904 Ford Focus
- U1904 Ford Focus Electric
- U1904 Ford Freestar
- U1904 Ford Freestyle
- U1904 Ford Fusion
- U1904 Ford Fusion Energi
- U1904 Ford Fusion Hybrid
- U1904 Ford Fusion Plug-In Hybrid
- U1904 Ford GT
- U1904 Ford Mustang
- U1904 Ford Mustang Mach-E
- U1904 Ford Mystique
- U1904 Ford Probe
- U1904 Ford Ranger
- U1904 Ford Taurus
- U1904 Ford Taurus X
- U1904 Ford Tempo
- U1904 Ford Thunderbird
- U1904 Ford Transit
- U1904 Ford Transit Connect
- U1904 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.