# Service bulletin CBR 2128\-7 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: 11028006
- Published by NHTSA: 2026\-02\-02
- Manufacturer's number: CBR 2128\-7 202601
- Manufacturer's date: 2026\-01\-06
- NHTSA component: ENGINE; ELECTRICAL SYSTEM

## NHTSA's summary

Engine Control Module \(EMS\) Software Information \- Improvement List \(Change Log\), US21\+OBD2021 Emissions ONLY

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028006-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028006-9999.pdf)

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

## Components

Electrical system, Engine

## Vehicles listed

- 2022 VOLVO VAH
- 2022 VOLVO VHD
- 2022 VOLVO VN
- 2022 VOLVO VNRE \(ELECTRIC\)

JSON: [/v1/bulletins/11028006](/v1/bulletins/11028006)

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