{"nhtsa_id":11026108,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-04","date":"2025-11-21","document_id":"RCA-30-25-001-1","mfr_campaign":"FSAM-1380","replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"Rivian is initiating a customer satisfaction campaign for some model year 2022-2024 R1T and R1S vehicles. These vehicles may have HV battery connectors that are susceptible to corrosion in some climates. If corrosion occurs, the vehicle may enter into a reduced performance safe-state mode and a fault indicator light will illuminate on the driver display alerting the driver to have service performed on their vehicle. Rivian will apply sealant to prevent corrosion. Rivian is launching this campaign for customer satisfaction and to ensure the quality of Rivian vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026108-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026108-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026108","components":[{"id":"fuel-system","name":"Fuel 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":[]}