{"nhtsa_id":10126428,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-22","date":"2017-11-22","document_id":"TSBENG177C","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TSB - SERVICE ACTION: 2.4L ENGINE START LOGIC IMPROVEMENT (SA316C) - This bulletin provides the procedure to improve the logic of the Engine Control Unit (ECU) on some 2018MY Sorento (UMa) 2.4L vehicles, produced from March 31, 2017 through November 16, 2017, which may experience a very slight surging sensation with the cruise control activated.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126428-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126428-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126428","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"SORENTO","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_kia_sorento"]}],"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":[]}