Hyundai Kona 2020–2021 — technical service bulletin
Bulletin 21-BR-001H · NHTSA communication 10189987 · issued Mar 10, 2021
Technical service bulletin
communication type
Equipment
component
2020–2021
model years
2
vehicle entries
Official summary
This bulletin provides a front brake pad backing plate grease application procedure to address squealing during braking.
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.