2021–2022 Polestar Polestar 2 Recall: Battery Energy Control Module (BECM) microprocessor may reset and cause…
NHTSA campaign 21V110000 · Electrical System · filed Feb 24, 2021 · verified Jul 30, 2026
The defect
Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021-2022 Polestar 2 vehicles. The Battery Energy Control Module (BECM) microprocessor may reset and cause the high voltage system to disconnect.
The risk
A disconnected high voltage system can cause a loss of drive power, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Polestar will notify owners, and the software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed April 23, 2021. Owners may contact Polestar customer service at 1-800-806-2504. Polestar's number for this recall is R10079.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Polestar | Polestar 2 | 2021, 2022 |
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Other campaigns involving Polestar vehicles
Source: NHTSA recall database, campaign 21V110000 (manufacturer number R10079). Data last verified Jul 30, 2026.