Hyundai Santa FE 2015–2021 — service campaign
Bulletin 26-01-013H-2 DN · NHTSA communication 11033700 · issued May 21, 2026
Service campaign
communication type
Engine
component
2015–2021
model years
13
vehicle entries
Official summary
Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. The California Air Resources Board has determined that these vehicles may be releasing air pollutants which exceed Federal and California standards.
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.