{"nhtsa_id":11028742,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-12","date":"2026-02-02","document_id":"S2607000002","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Hemi Water Pump Coolant Leak Inspection","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028742-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028742-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028742","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"300","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_chrysler_300"]},{"make":"DODGE","model":"CHALLENGER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_dodge_challenger"]},{"make":"DODGE","model":"CHARGER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_dodge_charger"]},{"make":"DODGE","model":"DURANGO","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_dodge_durango","2024_dodge_durango","2025_dodge_durango"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_jeep_grand-cherokee","2024_jeep_grand-cherokee","2025_jeep_grand-cherokee","2026_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE L","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_jeep_grand-cherokee-l","2024_jeep_grand-cherokee-l","2025_jeep_grand-cherokee-l","2026_jeep_grand-cherokee-l"]},{"make":"JEEP","model":"GRAND WAGONEER","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_jeep_grand-wagoneer","2024_jeep_grand-wagoneer","2025_jeep_grand-wagoneer","2026_jeep_grand-wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_jeep_wagoneer","2024_jeep_wagoneer","2025_jeep_wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"JEEP","model":"WRANGLER","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_jeep_wrangler","2024_jeep_wrangler","2025_jeep_wrangler","2026_jeep_wrangler"]},{"make":"RAM","model":"1500","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_ram_1500","2024_ram_1500","2025_ram_1500","2026_ram_1500"]},{"make":"RAM","model":"2500","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_ram_2500","2024_ram_2500","2025_ram_2500","2026_ram_2500"]},{"make":"RAM","model":"3500","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_ram_3500","2024_ram_3500","2025_ram_3500","2026_ram_3500"]},{"make":"RAM","model":"4500","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_ram_4500","2024_ram_4500","2025_ram_4500","2026_ram_4500"]},{"make":"RAM","model":"5500","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["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":[]}