U1818
U1818 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U1818 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford U1818 Fault Code Meaning :
Ford U1818 Symptoms :
Ford U1818 Reasons :
How To Fix Ford U1818 Trouble Code ?
Which Ford cars have the code U1818?
- U1818 Ford Aerostar
- U1818 Ford Bronco
- U1818 Ford C-Max
- U1818 Ford C-Max Energi
- U1818 Ford C-Max Hybrid
- U1818 Ford Contour
- U1818 Ford Crown Victoria
- U1818 Ford EcoSport
- U1818 Ford Econoline
- U1818 Ford Edge
- U1818 Ford Escape
- U1818 Ford Escape Hybrid
- U1818 Ford Escort
- U1818 Ford Everest
- U1818 Ford Excursion
- U1818 Ford Expedition
- U1818 Ford Explorer
- U1818 Ford Explorer Sport Trac
- U1818 Ford F-150
- U1818 Ford F-250
- U1818 Ford F-350
- U1818 Ford Fiesta
- U1818 Ford Flex
- U1818 Ford Focus
- U1818 Ford Focus Electric
- U1818 Ford Freestar
- U1818 Ford Freestyle
- U1818 Ford Fusion
- U1818 Ford Fusion Energi
- U1818 Ford Fusion Hybrid
- U1818 Ford Fusion Plug-In Hybrid
- U1818 Ford GT
- U1818 Ford Mustang
- U1818 Ford Mustang Mach-E
- U1818 Ford Mystique
- U1818 Ford Probe
- U1818 Ford Ranger
- U1818 Ford Taurus
- U1818 Ford Taurus X
- U1818 Ford Tempo
- U1818 Ford Thunderbird
- U1818 Ford Transit
- U1818 Ford Transit Connect
- U1818 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.