{"nhtsa_id":10136956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2014-02-14","document_id":"21-003-14","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Vehicle Drivability and Shift Quality Improvements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. Customers may indicate that the vehicle drivability and shift quality may not meet their expectations while in ECO Mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136956-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136956-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136956","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"DURANGO","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_dodge_durango"]}],"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":[]}