{"nhtsa_id":10139804,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2014-10-24","document_id":"21-030-14 REV. A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"845RE Transmission Quick Learn Procedure This bulletin provides information on how to perform the new scan tool based transmission Quick Learn procedure. This procedure is required after certain transmission repairs or to improve a customer's concern of poor shift quality. Customers may indicate that their transmission shift quality does not meet their expectations.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139804-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139804-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139804","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"300C","year_from":2014,"year_to":2015,"match":"base","vehicle_ids":["2014_chrysler_300","2015_chrysler_300"]},{"make":"DODGE","model":"CHALLENGER","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_dodge_challenger"]},{"make":"DODGE","model":"CHARGER","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_dodge_charger","2015_dodge_charger"]},{"make":"DODGE","model":"DURANGO","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_dodge_durango","2015_dodge_durango"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_jeep_grand-cherokee","2015_jeep_grand-cherokee"]},{"make":"RAM","model":"1500","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_ram_1500","2015_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":[]}