CAN Bus

CAN Bus (Controller Area Network) is a communication system used in vehicles that allows different electronic components—like the engine, brakes, and airbags—to exchange information quickly and reliably over a shared network. Instead of each device having its own separate wire, they connect to the same data bus, which manages message transmission efficiently. This setup reduces wiring complexity, improves coordination between parts, and enhances vehicle safety and performance. Think of it like a group chat where all devices share and receive essential information seamlessly.