{"nhtsa_id":11028957,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-02-24","date":"2026-02-12","document_id":"26-BE-004H DN","mfr_campaign":"Z11","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. Hyundai is extending the warranty coverage for the horn replacement to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. If a horn needs to be replaced, follow the instructions within Technical Service Bulletin (TSB) 26-BE-004H to replace both low pitch and high pitch horns. Please note that any vehicles under 10 years/120,000 miles are covered by this TSB, even if vehicle is within original warranty of 5 years/60,000 miles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028957-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028957-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028957","components":[],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"TUCSON","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_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":[]}