{"nhtsa_id":10191424,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-03","date":"2015-04-25","document_id":"18-036-15","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"6.4L Powertrain diagnostic and system enhancement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10191424-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10191424-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191424","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_jeep_grand-cherokee"]}],"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":[]}