Recall 21V-846: 2017–2021 Tesla Model 3, 2017–2021 Tesla Model S and 2 more
Tesla, Inc. recall for forward collision avoidance, reported to NHTSA on Oct 29, 2021, covering about 11,728 vehicles.
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.
Recall details
| Manufacturer | Tesla, Inc. |
|---|---|
| Component | Forward Collision Avoidance › Sensing System › Camera Forward Collision Avoidance › Software Forward Collision Avoidance › Automatic Emergency Braking Forward Collision Avoidance › Warnings |
| Recall started by | the manufacturer |
| NHTSA campaign number | 21V846000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Tesla Model 3 | 2017, 2018, 2019, 2020, 2021 | All years |
| Tesla Model S | 2017, 2018, 2019, 2020, 2021 | All years |
| Tesla Model X | 2017, 2018, 2019, 2020, 2021 | All years |
| Tesla Model Y | 2020, 2021 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 21V-846?
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.
How is recall 21V-846 fixed?
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.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.