B3938
B3938 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3938 Diagnosis
The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.
The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford B3938 Fault Code Meaning :
Ford B3938 Symptoms :
Ford B3938 Reasons :
How To Fix Ford B3938 Trouble Code ?
Which Ford cars have the code B3938?
- B3938 Ford Aerostar
- B3938 Ford Bronco
- B3938 Ford C-Max
- B3938 Ford C-Max Energi
- B3938 Ford C-Max Hybrid
- B3938 Ford Contour
- B3938 Ford Crown Victoria
- B3938 Ford EcoSport
- B3938 Ford Econoline
- B3938 Ford Edge
- B3938 Ford Escape
- B3938 Ford Escape Hybrid
- B3938 Ford Escort
- B3938 Ford Everest
- B3938 Ford Excursion
- B3938 Ford Expedition
- B3938 Ford Explorer
- B3938 Ford Explorer Sport Trac
- B3938 Ford F-150
- B3938 Ford F-250
- B3938 Ford F-350
- B3938 Ford Fiesta
- B3938 Ford Flex
- B3938 Ford Focus
- B3938 Ford Focus Electric
- B3938 Ford Freestar
- B3938 Ford Freestyle
- B3938 Ford Fusion
- B3938 Ford Fusion Energi
- B3938 Ford Fusion Hybrid
- B3938 Ford Fusion Plug-In Hybrid
- B3938 Ford GT
- B3938 Ford Mustang
- B3938 Ford Mustang Mach-E
- B3938 Ford Mystique
- B3938 Ford Probe
- B3938 Ford Ranger
- B3938 Ford Taurus
- B3938 Ford Taurus X
- B3938 Ford Tempo
- B3938 Ford Thunderbird
- B3938 Ford Transit
- B3938 Ford Transit Connect
- B3938 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.