U1390
U1390 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U1390 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.
Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.
Ford U1390 Fault Code Meaning :
Ford U1390 Symptoms :
Ford U1390 Reasons :
How To Fix Ford U1390 Trouble Code ?
Which Ford cars have the code U1390?
- U1390 Ford Aerostar
- U1390 Ford Bronco
- U1390 Ford C-Max
- U1390 Ford C-Max Energi
- U1390 Ford C-Max Hybrid
- U1390 Ford Contour
- U1390 Ford Crown Victoria
- U1390 Ford EcoSport
- U1390 Ford Econoline
- U1390 Ford Edge
- U1390 Ford Escape
- U1390 Ford Escape Hybrid
- U1390 Ford Escort
- U1390 Ford Everest
- U1390 Ford Excursion
- U1390 Ford Expedition
- U1390 Ford Explorer
- U1390 Ford Explorer Sport Trac
- U1390 Ford F-150
- U1390 Ford F-250
- U1390 Ford F-350
- U1390 Ford Fiesta
- U1390 Ford Flex
- U1390 Ford Focus
- U1390 Ford Focus Electric
- U1390 Ford Freestar
- U1390 Ford Freestyle
- U1390 Ford Fusion
- U1390 Ford Fusion Energi
- U1390 Ford Fusion Hybrid
- U1390 Ford Fusion Plug-In Hybrid
- U1390 Ford GT
- U1390 Ford Mustang
- U1390 Ford Mustang Mach-E
- U1390 Ford Mystique
- U1390 Ford Probe
- U1390 Ford Ranger
- U1390 Ford Taurus
- U1390 Ford Taurus X
- U1390 Ford Tempo
- U1390 Ford Thunderbird
- U1390 Ford Transit
- U1390 Ford Transit Connect
- U1390 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.