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Service campaign S3581 202408

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 campaign
NHTSA id11006945
Published by NHTSA2024-09-04
Manufacturer's numberS3581 202408
Manufacturer's date2024-08-23
NHTSA componentENGINE

NHTSA's summary

Service Campaign: Volvo trucks has determined that certain model year 2023-2024 Volvo VN vehicles, could experience an issue with the upper radiator hose collapsing or deforming causing it to leak or interfere with the engine lifting bracket. To correct this issue, follow the instructions below to replace the upper radiator hose with a new one.

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.

Components

Engine

Vehicles listed
VOLVO VN2023 to 2024

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