Volvo S90 2018 — technical service bulletin
Bulletin TJ33235-2-0-2018 · NHTSA communication 10157884 · issued Mar 13, 2018
Technical service bulletin
communication type
Electrical System
component
2018
model years
6
vehicle entries
Official summary
This is a Technical Journal: Check engine lamp and DTC - ECM P050B00
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.