{"nhtsa_id":11037101,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-05","date":"2026-08-07","document_id":"RCA-78-26-004-1","mfr_campaign":"FSAM-1815","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Rivian is initiating a customer satisfaction campaign for some model year 2025-2026 R1T and R1S vehicles that may be susceptible to windshield washer fluid leaking from the front fascia camera washer nozzle. The customer may notice washer fluid leaking and/or repeated low washer fluid warnings. Rivian will install a check valve in the hose that supplies the front fascia camera washer nozzle. Rivian is launching this campaign for customer satisfaction and to ensure the quality of Rivian vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037101-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037101-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037101","components":[],"codes":[],"topics":[],"vehicles":[{"make":"RIVIAN","model":"R1S","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_rivian_r1s","2026_rivian_r1s"]},{"make":"RIVIAN","model":"R1T","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_rivian_r1t","2026_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":[]}