Service bulletin 37345
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 | 11020522 |
| Published by NHTSA | 2025-07-09 |
| Manufacturer's number | 37345 |
| Manufacturer's date | 2025-05-01 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This is a Technical Journal: AC System Intermittent Knocking Noise. If the symptom is confirmed, proceed with adding a rubber sleeve on isolated low pressure line (also, connect low pressure line and high pressure line with a cable tie) according to the attachement.
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.
| VOLVO XC90E | 2017, 2018 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| VOLVO XC90MHEV | 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| VOLVO XC90PHEV | 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.