Volvo S60 2019 — technical service bulletin
Bulletin TJ34618.5.0-2019 · NHTSA communication 10170177 · issued Dec 17, 2019
Technical service bulletin
communication type
Electrical System
component
2019
model years
15
vehicle entries
Official summary
This is a Technical Journal: IHU, scratching/screeching/electrical noise from sound system after start-up
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.