Hyundai Tucson 2026 — warranty extension
Bulletin 26-01-040H TSB · NHTSA communication 11032524 · issued Apr 24, 2026
Warranty extension
communication type
Exterior Lighting
component
2026
model years
1
vehicle entries
Official summary
Certain Tucson (NX4A) vehicles have a crack on the left-hand side of the “inside rear combination lamp assembly” due to interference with the tailgate panel. This bulletin provides instructions to replace the “inside rear combination lamp assembly.”
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.