{"nhtsa_id":11033439,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-04","date":"2026-05-19","document_id":"RSB-86-26-001-1","mfr_campaign":"FSAM-1785","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Rivian is launching a technical service bulletin for some model year 2022-2024 R1 vehicles that may have ultrasonic sensors detached from the front fascia mounting area. After detachment, the ultrasonic sensor may become dislodged and hang inside the front fascia, causing customer notifications for sensor issues and potential sensor damage. Upon ultrasonic sensor detachment, Rivian will perform an ultrasonic sensor repair to secure the sensor to the front fascia.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033439-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033439-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033439","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RIVIAN","model":"R1S","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_rivian_r1s","2023_rivian_r1s","2024_rivian_r1s"]},{"make":"RIVIAN","model":"R1T","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_rivian_r1t","2023_rivian_r1t","2024_rivian_r1t"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}