{"nhtsa_id":10200077,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-07","date":"2021-07-26","document_id":"21-EM-009H","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the applicable Engine Control / Fuel System sections in the Shop Manual, and then follow the procedures outlined in this bulletin whenever a vehicle with the following symptom(s) are being diagnosed: ➢ Check Engine Light illumination with EWGA related DTC. ➢ Intermittently high/low turbocharger boost pressures. ➢ Abnormal noise from the turbocharger. ➢ Reduced engine power.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200077-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200077-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200077","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SANTA FE","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_hyundai_santa-fe","2020_hyundai_santa-fe"]},{"make":"HYUNDAI","model":"SANTA FE SPORT","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_hyundai_santa-fe-sport","2014_hyundai_santa-fe-sport","2015_hyundai_santa-fe-sport","2016_hyundai_santa-fe-sport","2017_hyundai_santa-fe-sport","2018_hyundai_santa-fe-sport"]},{"make":"HYUNDAI","model":"SONATA","year_from":2011,"year_to":2019,"match":"exact","vehicle_ids":["2011_hyundai_sonata","2012_hyundai_sonata","2013_hyundai_sonata","2014_hyundai_sonata","2015_hyundai_sonata","2016_hyundai_sonata","2017_hyundai_sonata","2018_hyundai_sonata","2019_hyundai_sonata"]},{"make":"HYUNDAI","model":"VELOSTER","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_hyundai_veloster","2020_hyundai_veloster","2021_hyundai_veloster"]},{"make":"HYUNDAI","model":"VELOSTER","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]}],"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":[]}