{"nhtsa_id":11023320,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-09-24","date":"2025-09-16","document_id":"08-304-25","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Not applicable to vehicles built for US market. RH1 Radio and Security Gateway Module (SGW) Firmware Over The Air (FOTA) Update The customer may not experience any symptoms for the FOTA update. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update: ● The radio software will be updated from U31.42 to U35.26. ● The SGW software will be updated from 40.03AE to 40.03AF","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023320-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023320-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11023320","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ram_1500"]}],"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":[]}