Hyundai Palisade 2021 — technical service bulletin
Bulletin 21-01-001H · NHTSA communication 10186819 · issued Jan 12, 2021
Technical service bulletin
communication type
Visibility
component
2021
model years
1
vehicle entries
Official summary
This bulletin describes the procedure to attach a foam pad to the side view mirror wiring harness on certain Palisade vehicles exhibiting wind and/or whistling noise while driving.
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.