Volvo S90 2017–2018 — technical service bulletin
Bulletin TJ3380622-2019-0 · NHTSA communication 10161774 · issued May 14, 2019
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
7
vehicle entries
Official summary
This is a Technical Journal: Volvo On Call Service Required, VCM Back-up battery DTC
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.