U3788
U3788 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U3788 Diagnosis
The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 U3788 Fault Code Meaning :
Ford U3788 Symptoms :
Ford U3788 Reasons :
How To Fix Ford U3788 Trouble Code ?
Which Ford cars have the code U3788?
- U3788 Ford Aerostar
- U3788 Ford Bronco
- U3788 Ford C-Max
- U3788 Ford C-Max Energi
- U3788 Ford C-Max Hybrid
- U3788 Ford Contour
- U3788 Ford Crown Victoria
- U3788 Ford EcoSport
- U3788 Ford Econoline
- U3788 Ford Edge
- U3788 Ford Escape
- U3788 Ford Escape Hybrid
- U3788 Ford Escort
- U3788 Ford Everest
- U3788 Ford Excursion
- U3788 Ford Expedition
- U3788 Ford Explorer
- U3788 Ford Explorer Sport Trac
- U3788 Ford F-150
- U3788 Ford F-250
- U3788 Ford F-350
- U3788 Ford Fiesta
- U3788 Ford Flex
- U3788 Ford Focus
- U3788 Ford Focus Electric
- U3788 Ford Freestar
- U3788 Ford Freestyle
- U3788 Ford Fusion
- U3788 Ford Fusion Energi
- U3788 Ford Fusion Hybrid
- U3788 Ford Fusion Plug-In Hybrid
- U3788 Ford GT
- U3788 Ford Mustang
- U3788 Ford Mustang Mach-E
- U3788 Ford Mystique
- U3788 Ford Probe
- U3788 Ford Ranger
- U3788 Ford Taurus
- U3788 Ford Taurus X
- U3788 Ford Tempo
- U3788 Ford Thunderbird
- U3788 Ford Transit
- U3788 Ford Transit Connect
- U3788 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.