# Service bulletins for the 2021 Polestar Polestar 1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

61 bulletins from NHTSA, as of 2026-10-19.

- [36628.3.0](/bulletins/11031084.md), 2026-04-07, Service bulletin: UNKNOWN OR OTHER. This is a Technical Journal: Connectivity Certificates
- [37396](/bulletins/11020568.md), 2025-07-09, Service bulletin: UNKNOWN OR OTHER. This is a Technical Journal: Window and Glass Claim Information Request. Submit a TIE report.
- [37396](/bulletins/11020564.md), 2025-07-09, Service bulletin: UNKNOWN OR OTHER. This is a Technical Journal: Window and Glass Claim Information Request. Submit a TIE report.
- [36986](/bulletins/11002690.md), 2024-07-01, Service bulletin: UNKNOWN OR OTHER. This is a Technical Journal: SENSUS Software IHU improvements. Download software.
- [36876.1.1](/bulletins/10251604.md), 2024-03-13, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: 12V Battery Testing / Maintenance Guide. to be used as reference material when charging, maintaining, and/or testing 12V batteries for SPA/CMA vehicles
- [PB3028\-S10230](/bulletins/10236791.md), 2023-05-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Polestar Software Update.
- [PB30\-S10230](/bulletins/10236787.md), 2023-05-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Polestar Software Update.
- [TJ3648310](/bulletins/10232128.md), 2023-02-27, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Backup Battery DTC TCAM\-U210993
- [TJ3647110](/bulletins/10232127.md), 2023-02-27, Service bulletin: EQUIPMENT:ELECTRICAL. Google assistant voice commands not responding
- [TJ3638010](/bulletins/10232126.md), 2023-02-27, Service bulletin: FORWARD COLLISION AVOIDANCE. DIM message and DTC VCU1 U016800
- [TJ3560250](/bulletins/10232124.md), 2023-02-27, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Backup Battery DTC TCAM\-U210993
- [3554220](/bulletins/10232123.md), 2023-02-27, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Checklist if 12 Volt battery is drained \- Perform SW Upgrade
- [TJ36445](/bulletins/10230756.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. software upgrade
- [TJ36418](/bulletins/10230755.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BEV High Voltage Battery Replacement
- [TJ36404](/bulletins/10230754.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. DTC SRS\-B15381B High Voltage battery loop control
- [TJ36379](/bulletins/10230753.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. General Radio Deviations
- [TJ35954\-2](/bulletins/10230752.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. No Remote key function
- [TJ35954\-1](/bulletins/10230751.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. No Remote key function
- [TJ35954](/bulletins/10230750.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL. Readded TCAM Reset Method under Service
- [TJ35951](/bulletins/10230749.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL. Mobile data services
- [TJ35928](/bulletins/10230748.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL. CSC Customer Symptom Codes
- [TJ35866\-1](/bulletins/10230747.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL. DTC Diagnostic Trouble Codes
- [TJ35866](/bulletins/10230746.md), 2023-01-30, Service bulletin: EQUIPMENT:ELECTRICAL. Swapping TCAM?s for fault tracing purposes is strictly forbidden unless instructed
- [TJ35798](/bulletins/10230745.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. PS Over The Air Software Update \(OTA\)
- [WTE\-013P](/bulletins/10214314.md), 2022-06-21, Service bulletin: UNKNOWN OR OTHER. Mandatory Tools.

More: [the next page](/v1/vehicles/2021_polestar_polestar-1/bulletins?cursor=2022-06-21_10214314) (JSON)

JSON: [/v1/vehicles/2021_polestar_polestar-1/bulletins](/v1/vehicles/2021_polestar_polestar-1/bulletins)

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