NHTSA Complaint #11467296 — 2021 TESLA MODEL Y FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Complaint Details

ODI Number	11467296
Vehicle	2021 TESLA MODEL Y
Component	FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Date of Incident	October 16, 2021
Date Filed	June 3, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MA

Consumer Description

Driving on 2 lane highway at about 70mph with auto pilot enabled in left lane. There was a large truck on the right. No vehicles in front of the car. The truck on the right remained in its lane. The Tesla suddenly applied the brakes, dropping the speed to about 50 mph very quickly and unexpectedly. I disabled autopilot and pressed the accelerator to get back to the original speed. It almost seems like the auto pilot decided that the truck was in front of the Tesla when it was actually in a different lane. No accident or problems except for the shock of the car breaking suddenly.

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