Polestar Polestar 3 2025–2026 — technical service bulletin
Bulletin 37630 · NHTSA communication 11027163 · issued Dec 31, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2025–2026
model years
2
vehicle entries
Official summary
This is a TJ - Text only no attachments -If a vehicle shows the symptom of not being able to charge the HV battery via AC Charging, please follow the advice under "Service".
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.