Volvo C40BEV 2023 — technical service bulletin
Bulletin SJ1001522 · NHTSA communication 10218325 · issued Jul 22, 2022
Technical service bulletin
communication type
Electrical System
component
2023
model years
2
vehicle entries
Official summary
Refer to system based wiring diagrams from R&D attached as a PDF.
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.