NHTSA Complaint #11452887 — 2021 TESLA MODEL Y FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Complaint Details

ODI Number	11452887
Vehicle	2021 TESLA MODEL Y
Component	FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Date of Incident	February 17, 2022
Date Filed	February 18, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	SC

Consumer Description

This has happened multiple times. I am on the highway and have the cruise control set. The car suddenly decelerates but there is nothing in front to cause this. It is very jarring to me as the driver and to those behind me. When it happened during the day time I think it reacted to a shadow in the road from an overpass. It happened last night when it was dark. I had stopped using the cruise control because of the uncertainty, but decided to try it again on my trip yesterday. I received the car in September and I believe this has happened four times. I am reporting this now because I heard of the investigation. Now, I will keep closer track of the times, conditions and other facts. I have not reported it previously to Tesla, but will do so now. I looked on the Tesla forum and it is clearly a known issue.

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