Volvo C40BEV 2021–2026 — technical service bulletin
Bulletin 37376 · NHTSA communication 11025566 · issued Oct 22, 2025
Technical service bulletin
communication type
Electrical System
component
2021–2026
model years
13
vehicle entries
Official summary
This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High-voltage system overview" read out. If the BECM "voltage after fuse" values (front and rear) are greater than the high voltage battery, the BECM needs to be replaced.
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.