Jeep Gladiator 2018–2021 — technical service bulletin
Bulletin S2023000017RevA · NHTSA communication 10221313 · issued Jun 30, 2021
Technical service bulletin
communication type
Visibility
component
2018–2021
model years
6
vehicle entries
Official summary
Whistle Wind Noise From Windshield Area.
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.