{"nhtsa_id":11030138,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-18","date":"2026-03-09","document_id":"S2621000003 REV.A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030138-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030138-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030138","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0716","P0733","P07E4","P1B13","P1B14","P1D90","P1DB2","P1DB7"],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"GIULIA","year_from":2017,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"ALFA ROMEO","model":"STELVIO","year_from":2018,"year_to":2026,"match":"exact","vehicle_ids":["2018_alfa-romeo_stelvio","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":"CHRYSLER","model":"300","year_from":2012,"year_to":2023,"match":"exact","vehicle_ids":["2012_chrysler_300","2013_chrysler_300","2014_chrysler_300","2015_chrysler_300","2016_chrysler_300","2017_chrysler_300","2018_chrysler_300","2019_chrysler_300","2020_chrysler_300","2021_chrysler_300","2022_chrysler_300","2023_chrysler_300"]},{"make":"DODGE","model":"CHALLENGER","year_from":2015,"year_to":2023,"match":"exact","vehicle_ids":["2015_dodge_challenger","2016_dodge_challenger","2017_dodge_challenger","2018_dodge_challenger","2019_dodge_challenger","2020_dodge_challenger","2021_dodge_challenger","2022_dodge_challenger","2023_dodge_challenger"]},{"make":"DODGE","model":"CHARGER","year_from":2012,"year_to":2023,"match":"exact","vehicle_ids":["2012_dodge_charger","2013_dodge_charger","2014_dodge_charger","2015_dodge_charger","2016_dodge_charger","2017_dodge_charger","2018_dodge_charger","2019_dodge_charger","2020_dodge_charger","2021_dodge_charger","2022_dodge_charger","2023_dodge_charger"]},{"make":"DODGE","model":"DURANGO","year_from":2014,"year_to":2026,"match":"exact","vehicle_ids":["2014_dodge_durango","2015_dodge_durango","2016_dodge_durango","2017_dodge_durango","2018_dodge_durango","2019_dodge_durango","2020_dodge_durango","2021_dodge_durango","2022_dodge_durango","2023_dodge_durango","2024_dodge_durango","2025_dodge_durango","2026_dodge_durango"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2014,"year_to":2026,"match":"exact","vehicle_ids":["2014_jeep_grand-cherokee","2015_jeep_grand-cherokee","2016_jeep_grand-cherokee","2017_jeep_grand-cherokee","2018_jeep_grand-cherokee","2019_jeep_grand-cherokee","2020_jeep_grand-cherokee","2021_jeep_grand-cherokee","2022_jeep_grand-cherokee","2023_jeep_grand-cherokee","2024_jeep_grand-cherokee","2025_jeep_grand-cherokee","2026_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE 4XE","year_from":2021,"year_to":2026,"match":"base","vehicle_ids":["2021_jeep_grand-cherokee","2022_jeep_grand-cherokee","2023_jeep_grand-cherokee","2024_jeep_grand-cherokee","2025_jeep_grand-cherokee","2026_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE L","year_from":2021,"year_to":2026,"match":"exact","vehicle_ids":["2021_jeep_grand-cherokee-l","2022_jeep_grand-cherokee-l","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":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_jeep_grand-wagoneer","2023_jeep_grand-wagoneer","2024_jeep_grand-wagoneer","2025_jeep_grand-wagoneer","2026_jeep_grand-wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_jeep_wagoneer","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":2018,"year_to":2026,"match":"exact","vehicle_ids":["2018_jeep_wrangler","2019_jeep_wrangler","2020_jeep_wrangler","2021_jeep_wrangler","2022_jeep_wrangler","2023_jeep_wrangler","2024_jeep_wrangler","2025_jeep_wrangler","2026_jeep_wrangler"]},{"make":"JEEP","model":"WRANGLER 4XE","year_from":2020,"year_to":2026,"match":"base","vehicle_ids":["2020_jeep_wrangler","2021_jeep_wrangler","2022_jeep_wrangler","2023_jeep_wrangler","2024_jeep_wrangler","2025_jeep_wrangler","2026_jeep_wrangler"]},{"make":"RAM","model":"1500","year_from":2014,"year_to":2026,"match":"exact","vehicle_ids":["2014_ram_1500","2015_ram_1500","2016_ram_1500","2017_ram_1500","2018_ram_1500","2019_ram_1500","2020_ram_1500","2021_ram_1500","2022_ram_1500","2023_ram_1500","2024_ram_1500","2025_ram_1500","2026_ram_1500"]},{"make":"RAM","model":"2500","year_from":2019,"year_to":2026,"match":"exact","vehicle_ids":["2019_ram_2500","2020_ram_2500","2021_ram_2500","2022_ram_2500","2023_ram_2500","2024_ram_2500","2025_ram_2500","2026_ram_2500"]},{"make":"RAM","model":"3500","year_from":2019,"year_to":2026,"match":"exact","vehicle_ids":["2019_ram_3500","2020_ram_3500","2021_ram_3500","2022_ram_3500","2023_ram_3500","2024_ram_3500","2025_ram_3500","2026_ram_3500"]}],"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":[]}