# Service bulletin CBR 2540\-5 202601

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: 11028021
- Published by NHTSA: 2026\-02\-02
- Manufacturer's number: CBR 2540\-5 202601
- Manufacturer's date: 2026\-01\-15
- NHTSA component: STRUCTURE:BODY; UNKNOWN OR OTHER

## NHTSA's summary

CBR \- Upper Bunk Restraint System – Plastic Gable Retention Field Fix.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028021-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028021-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame

## Vehicles listed

- 2025 to 2026 VOLVO VNL \(4\)
- 2025 to 2026 VOLVO VNR \(4\)

JSON: [/v1/bulletins/11028021](/v1/bulletins/11028021)

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