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Service bulletin CBR 2447 202503

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 id11016365
Published by NHTSA2025-04-02
Manufacturer's numberCBR 2447 202503
Manufacturer's date2025-03-10
NHTSA componentSUSPENSION

NHTSA's summary

CBR - Volvo Chassis - VN (4) - Electronically Controlled Suspension (ECS) Calibration for Liftable Axles

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

Suspension

Vehicles listed
VOLVO VNL (4)2025

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