Volvo XC40 2021 — technical service bulletin
Bulletin TJ 3610620 · NHTSA communication 10212747 · issued Apr 1, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021
model years
1
vehicle entries
Official summary
Electrical motor sound information.
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.