Posted on 12/20/2022
2017 Ford Fusion with multiple different electronic issues, from lights and dashboard not working, radio acting weird, and many little random glitches that don't add up. Our technician was able to diagnose the issue and deemed it to be CAN bus-related. These issues are normally very difficult to diagnose or even impossible for some without proper training and experience. These days, all modern vehicles, from conventional combustion-powered cars to the latest EVs, feature a Controller Area Network (CAN) bus. It's the electronic communication system that lets everything be able to talk to each other including the engine, transmission, body control, and even brakes. It works the same way a computer communicates with its own parts, with 0's and 1's. Literally, multiple pulses or pauses of electricity (0110101001) just like Morse code. Computers are ab ... read more