Recall 21V846000: 2017–2021 Tesla Model 3, 2017–2021 Tesla Model S, 2017–2021 Tesla Model X +1 more

Updated from NHTSA data · How we count

Report date
Oct 29, 2021
Vehicles affected
11,728
Models
4
Initiated by
Manufacturer

The problem

Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S, Model 3, Model X, and 2020-2021 Model Y vehicles operating software version 2021.36.5.2. A communication error may cause false forward-collision warning (FCW) or unexpected activation of the automatic emergency brake (AEB) system.

The risk

Unexpected activation of the AEB system may cause the car to stop suddenly, increasing the risk of a crash.

The fix

Tesla Service has released an over-the-air (OTA) software update, free of charge. The recall began October 25, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-00-004.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Details

NHTSA campaign
21V846000
Manufacturer campaign
SB-21-00-004
Manufacturer
Tesla, Inc.
Owner letters
Oct 25, 2021
Components
Forward collision avoidance: automatic emergency braking (Driver Assistance & Safety Tech); Forward collision avoidance: sensing system: camera (Driver Assistance & Safety Tech); Forward collision avoidance:software (Driver Assistance & Safety Tech); Forward collision avoidance: warnings (Driver Assistance & Safety Tech)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology