Volvo S90 2021–2022 — technical service bulletin
Bulletin S10144 · NHTSA communication 10208196 · issued Dec 20, 2021
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
5
vehicle entries
Official summary
Product, Safety and Compliance.
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.