NHTSA Complaint #11470806 — 2021 TESLA MODEL 3

On June 18 and 23, 2022, I was driving I-5 in Washington State with adaptive cruise control engaged when, abruptly and without warning, the vehicle decelerated. I overcame the first instance by depressing the accelerator; the vehicle self-corrected in less than a second in the second instance. In both cases, there were no vehicles in the immediate vicinity to present a possible hazard. The concern is for vehicles following closely during an incident that might not react quickly enough to avoid a rear end collision. The vehicle has not been inspected by another party and no attempt has been made to reproduce the condition for another entity.