{"nhtsa_id":11024509,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-10-28","date":"2025-10-21","document_id":"25-01-052H TSB","mfr_campaign":"9C3","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Certain 2025MY Santa Cruz (NXT) and Santa Fe (MX5A) vehicles equipped with the 2.5T-GDI Theta III engine may exhibit coolant residue on the back side (exhaust side) of the engine caused by a crack in the cylinder block. Follow the procedure outlined in this bulletin to replace the engine sub-assembly on affected vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024509-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024509-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024509","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SANTA CRUZ","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_hyundai_santa-cruz"]},{"make":"HYUNDAI","model":"SANTA FE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_hyundai_santa-fe"]}],"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":[]}