NHTSA Complaint #11548563 — 2023 TESLA MODEL Y

Upon starting the vehicle, the center console displayed a fault code "UI_a020" and a message that steering assistance was disabled. There had been no earlier indication of faults or degraded operation - only minutes earlier, the car was driving fine. The vehicle was now very difficult to maneuver. Rebooting the car did not clear the fault code. I was able to navigate the short distance back home, though it was not a pleasant experience. Upon returning home, I scheduled an appointment for a repair with the local service center. Later, I checked my vehicle again, and found the fault code had cleared and it was operating normally. I still kept the service appointment, and the tech I spoke with mentioned they have had recent reports of faulty steering racks. They replaced the entire steering rack. (I do not have the faulty unit available for inspection.) This vehicle was only a few weeks old at the time of the incident.