Service bulletin 37452
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11022804 |
| Published by NHTSA | 2025-09-05 |
| Manufacturer's number | 37452 |
| Manufacturer's date | 2025-08-12 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This is a Technical Journal: Climate System Cooling Performance (Polestar). Before fault tracing, check if the vehicle is tagged for QB1052. Complete the QB if needed. •If the vehicle is not tagged for QB1052, fault trace according to VIDA. For any other A/C performance concerns (i.e., Poor cooling, uneven temperature, not cooling enough, ect. ) Please follow VIDA fault tracing.
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.
| POLESTAR POLESTAR 3 | 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.