Check a VIN

September 17, 2026 Service bulletin

This is a TJ

Polestar technical service bulletin 37940.1.0 for 2025-2026 Polestar 4.

Bulletin number
37940.1.0
Component
Unknown or other
Summary
This is a TJ - Text only no attachments - If the software download to the latest baseline fails due to the WAM, Do not perform any fault tracing or replace any parts prior to following the instructions provided under “Service”.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Polestar 4?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history