B3494
B3494 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3494 Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 FF.
The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.
Ford B3494 Fault Code Meaning :
Ford B3494 Symptoms :
Ford B3494 Reasons :
How To Fix Ford B3494 Trouble Code ?
Which Ford cars have the code B3494?
- B3494 Ford Aerostar
- B3494 Ford Bronco
- B3494 Ford C-Max
- B3494 Ford C-Max Energi
- B3494 Ford C-Max Hybrid
- B3494 Ford Contour
- B3494 Ford Crown Victoria
- B3494 Ford EcoSport
- B3494 Ford Econoline
- B3494 Ford Edge
- B3494 Ford Escape
- B3494 Ford Escape Hybrid
- B3494 Ford Escort
- B3494 Ford Everest
- B3494 Ford Excursion
- B3494 Ford Expedition
- B3494 Ford Explorer
- B3494 Ford Explorer Sport Trac
- B3494 Ford F-150
- B3494 Ford F-250
- B3494 Ford F-350
- B3494 Ford Fiesta
- B3494 Ford Flex
- B3494 Ford Focus
- B3494 Ford Focus Electric
- B3494 Ford Freestar
- B3494 Ford Freestyle
- B3494 Ford Fusion
- B3494 Ford Fusion Energi
- B3494 Ford Fusion Hybrid
- B3494 Ford Fusion Plug-In Hybrid
- B3494 Ford GT
- B3494 Ford Mustang
- B3494 Ford Mustang Mach-E
- B3494 Ford Mystique
- B3494 Ford Probe
- B3494 Ford Ranger
- B3494 Ford Taurus
- B3494 Ford Taurus X
- B3494 Ford Tempo
- B3494 Ford Thunderbird
- B3494 Ford Transit
- B3494 Ford Transit Connect
- B3494 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.