Polestar Polestar 2 2021–2026 — technical service bulletin
Bulletin 37385 · NHTSA communication 11020562 · issued Jun 6, 2025
Technical service bulletin
communication type
Power Train
component
2021–2026
model years
6
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
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.