NHTSA Complaint #11490476 — 2021 TESLA MODEL Y FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Complaint Details

ODI Number	11490476
Vehicle	2021 TESLA MODEL Y
Component	FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Date of Incident	October 23, 2022
Date Filed	October 23, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

While travelling on TX-130 legally at 85 miles-per-hour with cruise control enabled, the braking system suddenly and without warning self-engaged, greatly reducing the speed of the vehicle. System available for inspection upon request (however I can help). The sudden speed change at such a high speed is alarming to the driver, possibly provoking unneeded corrective action which could destabilize the vehicle. If another vehicle had been following even reasonably closely, a collision was very likely. A collision at such high speed is obviously very dangerous. Manufacturer has not been contacted, but such "phantom braking" is the subject of frequent news articles from various sites. No explanation for the cause of the braking was displayed.

Related Complaints for the 2021 TESLA MODEL Y

Other FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Complaints

#11713621 — January 27, 2026 — When driving with cruise control engaged the car randomly brakes and shows a "curvature assist " indication. The car ...

#11697063 — November 2, 2025 — On October 2, my Model Y battery was replaced with a defective cell. Tesla service center replaced the battery. The v...

#11693127 — October 13, 2025 — I was driving along one of the main highways in Orlando, Florida called [XXX], on Wednesday [XXX], in my Model Y Tesl...

#11683388 — August 27, 2025 — Immediately after an over-the-air (OTA) update on Aug 8, 2025, my vehicle began showing camera connection errors and ...

#11667408 — June 17, 2025 — I WAS DRIVING ON AN INTESTATE HWY I-70 EAST BOUND ON THE LEFT LANE AND I WAS ABOUT TO TAKE THE EXIST 62. I WAS ON CRU...

Recent Complaints for the 2021 TESLA MODEL Y

#11719252 — STEERING — February 19, 2026 — Both torn bushing and broken links at 29k miles.

#11719252 — SUSPENSION — February 19, 2026 — Both torn bushing and broken links at 29k miles.

#11719252 — WHEELS — February 19, 2026 — Both torn bushing and broken links at 29k miles.

#11718843 — LANE DEPARTURE: ASSIST — February 18, 2026 — The car suddenly reduced lane assistance and steering assistance functionality. After calling Tesla they said it is n...

#11718843 — LANE DEPARTURE: WARNING — February 18, 2026 — The car suddenly reduced lane assistance and steering assistance functionality. After calling Tesla they said it is n...