{"nhtsa_id":11026124,"type":"other","type_name":"Other","date_added":"2025-12-04","date":"2025-11-24","document_id":"112425_SOCImbalance_Email","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"Email encouraging owners to update to the latest software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026124-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026124-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026124","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"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":[]}