NHTSA Complaint #11453084 — 2021 TESLA MODEL 3

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11453084
Vehicle	2021 TESLA MODEL 3
Component	SERVICE BRAKES
Date of Incident	February 20, 2022
Date Filed	February 20, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

The car will brake seemingly for no reason while on Autopilot. The environment does not change at all, yet the car will randomly brake very hard as if someone was in front of me and slammed the brakes. It also happens very commonly, more common than tolerable. No warning beeps or chimes or any indication of anything event. I'm not sure if this is inspectable, I have brought the car to service a few times under warranty for unrelated issues. This problem is pretty much widespread across Tesla's autopilot system. This has happened many times, but the most dangerous one by far was on I-75 and slammed the brakes from 85 to 45-35 in a matter of seconds.

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