Part 2/10:
Rivian has made significant strides in enhancing vehicle architecture by consolidating electronic control units (ECUs). The company reduced the number of ECUs from 17 down to just 7, which decreases wiring complexity and simplifies the design of printed circuit board assemblies (PCBAs). This innovative strategy has not only reduced the vehicle’s weight by nearly 20 kilograms but has also streamlined the software and electronic development processes.