{"nhtsa_id":10177131,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-07-08","date":"2020-06-19","document_id":"20-01-025H","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This bulletin provides the procedure to update both the ECM (Engine Control Module) and the TCM (Transmission Control Module) on certain 2015-2017 Hyundai Sonatas equipped with 1.6L turbo engine 7-speed DCT Transmission.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177131-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177131-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10177131","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SONATA","year_from":2015,"year_to":2017,"match":"exact","vehicle_ids":["2015_hyundai_sonata","2016_hyundai_sonata","2017_hyundai_sonata"]}],"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":[]}