Recall Radar

2017–2021 Tesla Model Y, Model S, Model 3 and more recall: Forward collision avoidance: software

NHTSA campaign 21V-846 · October 29, 2021 · Tesla, Inc.

Check your own car by VIN. A recall applies only to certain vehicles, built in certain periods. NHTSA’s recall lookup checks your 17-character VIN against open recalls and is free.

Recall at a glance

Campaign number
21V846000
Reported
October 29, 2021
Manufacturer
Tesla, Inc.
Part
Forward collision avoidance: software
Vehicles affected
About 11,728

What is wrong

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.

Safety 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.

Affected models

Model years listed by NHTSA for this campaign. Only vehicles within the build range in the notice are affected.

Notes from the notice

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.

Frequently asked questions

Which vehicles are affected by this recall?

Tesla Model 3 (2017, 2018, 2019, 2020, 2021); Tesla Model S (2017, 2018, 2019, 2020, 2021); Tesla Model X (2017, 2018, 2019, 2020, 2021); Tesla Model Y (2020, 2021). Check your VIN to confirm.

What is the safety risk?

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

What is 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.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) recall data for passenger vehicles, recalls since 2013, shown as published. This site is independent and not affiliated with NHTSA or any manufacturer. Check your VIN at nhtsa.gov/recalls and follow your manufacturer’s notice. Terms and disclaimer.