B3490
B3490 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3490 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 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 B3490 Fault Code Meaning :
Ford B3490 Symptoms :
Ford B3490 Reasons :
How To Fix Ford B3490 Trouble Code ?
Which Ford cars have the code B3490?
- B3490 Ford Aerostar
- B3490 Ford Bronco
- B3490 Ford C-Max
- B3490 Ford C-Max Energi
- B3490 Ford C-Max Hybrid
- B3490 Ford Contour
- B3490 Ford Crown Victoria
- B3490 Ford EcoSport
- B3490 Ford Econoline
- B3490 Ford Edge
- B3490 Ford Escape
- B3490 Ford Escape Hybrid
- B3490 Ford Escort
- B3490 Ford Everest
- B3490 Ford Excursion
- B3490 Ford Expedition
- B3490 Ford Explorer
- B3490 Ford Explorer Sport Trac
- B3490 Ford F-150
- B3490 Ford F-250
- B3490 Ford F-350
- B3490 Ford Fiesta
- B3490 Ford Flex
- B3490 Ford Focus
- B3490 Ford Focus Electric
- B3490 Ford Freestar
- B3490 Ford Freestyle
- B3490 Ford Fusion
- B3490 Ford Fusion Energi
- B3490 Ford Fusion Hybrid
- B3490 Ford Fusion Plug-In Hybrid
- B3490 Ford GT
- B3490 Ford Mustang
- B3490 Ford Mustang Mach-E
- B3490 Ford Mystique
- B3490 Ford Probe
- B3490 Ford Ranger
- B3490 Ford Taurus
- B3490 Ford Taurus X
- B3490 Ford Tempo
- B3490 Ford Thunderbird
- B3490 Ford Transit
- B3490 Ford Transit Connect
- B3490 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.