{"nhtsa_id":11016421,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-03","date":"2025-04-01","document_id":"S2508000014 REV.B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"Security Gateway Module","summary":"Security Gateway (SGW) Module is Setting Diagnostic Trouble Code (DTC) U3033-00 Control Module Security Certificate Missing or Invalid","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016421-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016421-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016421","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U3033"],"topics":[],"vehicles":[{"make":"DODGE","model":"CHARGER","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_dodge_charger","2025_dodge_charger"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_grand-cherokee","2025_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE 4XE","year_from":2024,"year_to":2025,"match":"base","vehicle_ids":["2024_jeep_grand-cherokee","2025_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE L","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_grand-cherokee-l","2025_jeep_grand-cherokee-l"]},{"make":"JEEP","model":"GRAND WAGONEER","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_grand-wagoneer","2025_jeep_grand-wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_wagoneer","2025_jeep_wagoneer"]},{"make":"JEEP","model":"WAGONEER S","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_jeep_wagoneer-s","2025_jeep_wagoneer-s"]},{"make":"RAM","model":"1500","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_ram_1500","2025_ram_1500"]},{"make":"RAM","model":"2500","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ram_2500"]},{"make":"RAM","model":"3500","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_ram_3500","2025_ram_3500"]},{"make":"RAM","model":"4500","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ram_4500"]},{"make":"RAM","model":"5500","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_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":[]}