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Service bulletin CBR 2330 072025

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 id11021286
Published by NHTSA2025-08-04
Manufacturer's numberCBR 2330 072025
Manufacturer's date2025-07-09
NHTSA componentENGINE

NHTSA's summary

CBR - Mechanical components with moving parts designed for high-temperature environments – such as the turbo wastegate used on the 13L TC engines – are susceptible to certain kinds of leakages due to their design requirements.

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 VNL (4)2024 to 2026

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