Volvo S60 2020 — technical service bulletin
Bulletin TJ35106.3.0-2020 · NHTSA communication 10186176 · issued Dec 5, 2020
Technical service bulletin
communication type
Power Train
component
2020
model years
11
vehicle entries
Official summary
This is a Technical Journal: Whining sound from propeller shaft at 100-110 km/h
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.