Volvo S90 2018–2019 — technical service bulletin
Bulletin R19931-2019-03-2 · NHTSA communication 10158630 · issued Mar 20, 2019
Technical service bulletin
communication type
Suspension
component
2018–2019
model years
4
vehicle entries
Official summary
Quality letter that relates to the return of strut products that did not meet quality specifications.
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.