U1388
U1388 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U1388 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.
Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.
Ford U1388 Fault Code Meaning :
Ford U1388 Symptoms :
Ford U1388 Reasons :
How To Fix Ford U1388 Trouble Code ?
Which Ford cars have the code U1388?
- U1388 Ford Aerostar
- U1388 Ford Bronco
- U1388 Ford C-Max
- U1388 Ford C-Max Energi
- U1388 Ford C-Max Hybrid
- U1388 Ford Contour
- U1388 Ford Crown Victoria
- U1388 Ford EcoSport
- U1388 Ford Econoline
- U1388 Ford Edge
- U1388 Ford Escape
- U1388 Ford Escape Hybrid
- U1388 Ford Escort
- U1388 Ford Everest
- U1388 Ford Excursion
- U1388 Ford Expedition
- U1388 Ford Explorer
- U1388 Ford Explorer Sport Trac
- U1388 Ford F-150
- U1388 Ford F-250
- U1388 Ford F-350
- U1388 Ford Fiesta
- U1388 Ford Flex
- U1388 Ford Focus
- U1388 Ford Focus Electric
- U1388 Ford Freestar
- U1388 Ford Freestyle
- U1388 Ford Fusion
- U1388 Ford Fusion Energi
- U1388 Ford Fusion Hybrid
- U1388 Ford Fusion Plug-In Hybrid
- U1388 Ford GT
- U1388 Ford Mustang
- U1388 Ford Mustang Mach-E
- U1388 Ford Mystique
- U1388 Ford Probe
- U1388 Ford Ranger
- U1388 Ford Taurus
- U1388 Ford Taurus X
- U1388 Ford Tempo
- U1388 Ford Thunderbird
- U1388 Ford Transit
- U1388 Ford Transit Connect
- U1388 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.