{"nhtsa_id":10233552,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-04","date":"2023-03-23","document_id":"23-FL-002H","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This bulletin provides the diagnostic procedure for the GDI injector(s) in certain 21-23MY Sonata, 21-22MY Santa Fe, certain 22MY Santa Cruz, and certain MY21-23 Tucson equipped with 2.5L GDI engines with one or more misfire DTC(s) due to internally leaking GDI injector(s).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233552-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233552-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10233552","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SANTA CRUZ","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_hyundai_santa-cruz"]},{"make":"HYUNDAI","model":"SANTA FE","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_hyundai_santa-fe","2022_hyundai_santa-fe"]},{"make":"HYUNDAI","model":"SONATA","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_hyundai_sonata","2022_hyundai_sonata","2023_hyundai_sonata"]},{"make":"HYUNDAI","model":"TUCSON","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_hyundai_tucson","2022_hyundai_tucson","2023_hyundai_tucson"]}],"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":[]}