{"nhtsa_id":11026660,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-17","date":"2025-12-10","document_id":"9100734","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: \"Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer.\" PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026660-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026660-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026660","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B1E21"],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"GIULIA","year_from":2019,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"ALFA ROMEO","model":"STELVIO","year_from":2019,"year_to":2026,"match":"exact","vehicle_ids":["2019_alfa-romeo_stelvio","2020_alfa-romeo_stelvio","2021_alfa-romeo_stelvio","2022_alfa-romeo_stelvio","2023_alfa-romeo_stelvio","2024_alfa-romeo_stelvio","2025_alfa-romeo_stelvio","2026_alfa-romeo_stelvio"]},{"make":"ALFA 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S","year_from":2024,"year_to":2026,"match":"exact","vehicle_ids":["2024_jeep_wagoneer-s","2025_jeep_wagoneer-s","2026_jeep_wagoneer-s"]},{"make":"JEEP","model":"WRANGLER","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_jeep_wrangler","2023_jeep_wrangler","2024_jeep_wrangler","2025_jeep_wrangler","2026_jeep_wrangler"]},{"make":"JEEP","model":"WRANGLER 4XE","year_from":2022,"year_to":2026,"match":"base","vehicle_ids":["2022_jeep_wrangler","2023_jeep_wrangler","2024_jeep_wrangler","2025_jeep_wrangler","2026_jeep_wrangler"]},{"make":"RAM","model":"1500","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_ram_1500","2023_ram_1500","2024_ram_1500","2025_ram_1500","2026_ram_1500"]},{"make":"RAM","model":"2500","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_ram_2500","2023_ram_2500","2024_ram_2500","2025_ram_2500","2026_ram_2500"]},{"make":"RAM","model":"3500","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_ram_3500","2023_ram_3500","2024_ram_3500","2025_ram_3500","2026_ram_3500"]},{"make":"RAM","model":"4500","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_ram_4500","2023_ram_4500","2024_ram_4500","2025_ram_4500","2026_ram_4500"]},{"make":"RAM","model":"5500","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_ram_5500","2023_ram_5500","2024_ram_5500","2025_ram_5500","2026_ram_5500"]}],"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":[]}