{"nhtsa_id":10139815,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2014-10-30","document_id":"18-059-14","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Flash: Improved High Altitude Performance This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. The customer may complain of less then desired engine performance at high altitude.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139815-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139815-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139815","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"JOURNEY","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_dodge_journey","2015_dodge_journey"]}],"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":[]}