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Service bulletin TJ35721.3.0-2020

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10184246
Published by NHTSA2020-12-14
Manufacturer's numberTJ35721.3.0-2020
Manufacturer's date2020-11-14
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

This is a Technical Journal: Diagnose of HV system after HVCH malfunction

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Labels and manuals, 12-volt battery

Vehicles listed
POLESTAR POLESTAR 22021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TJ36483102023-02-27. Service bulletin. Backup Battery DTC TCAM-U210993
TJ35602502023-02-27. Service bulletin. Backup Battery DTC TCAM-U210993
35542202023-02-27. Service bulletin. Checklist if 12 Volt battery is drained - Perform SW Upgrade
TJ364182023-01-30. Service bulletin. BEV High Voltage Battery Replacement
TJ364042023-01-30. Service bulletin. DTC SRS-B15381B High Voltage battery loop control