How do I fix the issue of the Toyota Fortuner's central control system constantly rebooting?

The battery is dead... or it's faulty.

The central control system keeps rebooting, and there's only one solution: replacing it. You can either replace it with an original factory unit, which costs around 2000-3000 RMB, or opt for a third-party Android unit, which is about 1500 RMB.

If this situation occurs, it's basically caused by an issue with the central control system. You can try restoring the central control system to factory settings at a 4S shop.