{"nhtsa_id":10117928,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-22","date":"2017-01-19","document_id":"5NPY3P6B02","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Hyundai Motor America is conducting a Service Campaign to update the ECM on certain 2011-13 Elantra, 2013 Elantra GT and 2013 Elantra Coupe. Service Campaign T1R provides a service procedure to update the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117928-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117928-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117928","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"ELANTRA","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_hyundai_elantra","2012_hyundai_elantra","2013_hyundai_elantra"]}],"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":[]}