{"nhtsa_id":11028954,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-24","date":"2026-02-12","document_id":"26-BE-003H TSB","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Some Tucson (NX4A) vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. This bulletin provides instructions on how to replace both inoperative horns.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028954-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028954-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028954","components":[],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"TUCSON","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_hyundai_tucson","2024_hyundai_tucson","2025_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":[]}