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Warranty extension 26-BE-004H DN

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeWarranty extension
NHTSA id11028957
Published by NHTSA2026-02-24
Manufacturer's number26-BE-004H DN
Manufacturer's date2026-02-12
Campaign id or software versionZ11
NHTSA componentUNKNOWN OR OTHER

NHTSA's 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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
HYUNDAI TUCSON2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.