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RecallGazette

Vehicle problems, recalls & safety intelligence

Polestar Polestar 2 2021–2024technical service bulletin

Bulletin 36662.3.0 · NHTSA communication 10238364 · issued Jun 22, 2023

Technical service bulletin
communication type
Equipment
component
2021–2024
model years
4
vehicle entries

Official summary

This is a Technical Journal. IHU Sofware release Contents: VUSW2320 (2.9). A sofware update with many IHU improvements was released in Week 21 (~5/22/2023). The details of these improvements are included in the Service section attached Technical Journal

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.