Dodge Durango 2020–2021 — technical service bulletin
Bulletin S2023000045 · NHTSA communication 10187640 · issued Dec 2, 2020
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2020–2021
model years
4
vehicle entries
Official summary
Wind Noise Or Fluttering When Driving at Highway Speeds
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.