Hyundai Tucson Hybrid 2024 — service campaign
Bulletin 24-01-049H · NHTSA communication 11006097 · issued Jul 9, 2024
Service campaign
communication type
Fuel/propulsion System
component
2024
model years
1
vehicle entries
Official summary
Certain 2024MY Tucson Hybrid (NX4 HEV) vehicles may exhibit poor contact or wire breakage of the injector wiring harness. This affects a very limited lot number of the wiring harness production. 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.