NHTSA closes probe into 258 Zoox vehicles after Amazon's robotaxi unit updates software

NHTSA closes probe into 258 Zoox vehicles after Amazon's robotaxi unit updates software
The NHTSA closed its investigation into 258 Zoox self-driving vehicles after the company recalled and updated their software to resolve a braking issue that caused two rear-end collisions. Zoox addressed the problem by updating the software to prevent unexpected braking near bicyclists or motorcyclists.