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Service bulletin 37506

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 id11023530
Published by NHTSA2025-10-02
Manufacturer's number37506
Manufacturer's date2025-09-30
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This isa TJ - Text only no attachments -
 If a customer experiences a DIM message stating "Propulsion Service Required" and IEM P0A7A48 is stored, please follow the advice under "Service".

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.

Trouble codes named

P0A7A

Vehicles listed
POLESTAR POLESTAR 22021, 2022, 2023

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