Volvo S60 2023 — technical service bulletin
Bulletin 3628520 · NHTSA communication 10225947 · issued Sep 12, 2022
Technical service bulletin
communication type
Electrical System
component
2023
model years
9
vehicle entries
Official summary
Long range PHEV BECM DTC P065800 leads to BDU replacement.
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.