{"source":"nhtsa","country":"us","campaign":"21V846000","date":"2021-10-29","owner_notified":"2021-10-25","manufacturer":"Tesla, Inc.","component":"FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; FORWARD COLLISION AVOIDANCE:SOFTWARE; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING","summary":"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.","consequence":"Unexpected activation of the AEB system may cause the car to stop suddenly, increasing the risk of a crash.","remedy":"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.","mfr_campaign":"SB-21-00-004","part_number":null,"units":11728,"completion":{"kind":"quarterly","report_number":1,"period_from":"2021-4","period_to":"2021-4","submitted":"2021-12-23","involved":11728,"remedied":11728,"unreachable":0,"removed":0,"remedied_percent":100,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2017,"make":"TESLA","model":"MODEL 3","vehicle_id":"2017_tesla_model-3","match":"exact","built_from":null,"built_to":null},{"year":2018,"make":"TESLA","model":"MODEL 3","vehicle_id":"2018_tesla_model-3","match":"exact","built_from":null,"built_to":null},{"year":2019,"make":"TESLA","model":"MODEL 3","vehicle_id":"2019_tesla_model-3","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"TESLA","model":"MODEL 3","vehicle_id":"2020_tesla_model-3","match":"exact","built_from":null,"built_to":null},{"year":2021,"make":"TESLA","model":"MODEL 3","vehicle_id":"2021_tesla_model-3","match":"exact","built_from":null,"built_to":null},{"year":2017,"make":"TESLA","model":"MODEL S","vehicle_id":"2017_tesla_model-s","match":"exact","built_from":null,"built_to":null},{"year":2018,"make":"TESLA","model":"MODEL S","vehicle_id":"2018_tesla_model-s","match":"exact","built_from":null,"built_to":null},{"year":2019,"make":"TESLA","model":"MODEL S","vehicle_id":"2019_tesla_model-s","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"TESLA","model":"MODEL S","vehicle_id":"2020_tesla_model-s","match":"exact","built_from":null,"built_to":null},{"year":2021,"make":"TESLA","model":"MODEL S","vehicle_id":"2021_tesla_model-s","match":"exact","built_from":null,"built_to":null},{"year":2017,"make":"TESLA","model":"MODEL X","vehicle_id":"2017_tesla_model-x","match":"exact","built_from":null,"built_to":null},{"year":2018,"make":"TESLA","model":"MODEL X","vehicle_id":"2018_tesla_model-x","match":"exact","built_from":null,"built_to":null},{"year":2019,"make":"TESLA","model":"MODEL X","vehicle_id":"2019_tesla_model-x","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"TESLA","model":"MODEL X","vehicle_id":"2020_tesla_model-x","match":"exact","built_from":null,"built_to":null},{"year":2021,"make":"TESLA","model":"MODEL X","vehicle_id":"2021_tesla_model-x","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"TESLA","model":"MODEL Y","vehicle_id":"2020_tesla_model-y","match":"exact","built_from":null,"built_to":null},{"year":2021,"make":"TESLA","model":"MODEL Y","vehicle_id":"2021_tesla_model-y","match":"exact","built_from":null,"built_to":null}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/21V846000"}