# Service bulletin C2680

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: 10235454
- Published by NHTSA: 2023\-05\-03
- Manufacturer's number: C2680
- Manufacturer's date: 2023\-04\-13
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

This In\-Shop Campaign is being issued to address a new BMS and SCM firmware, bootloader and calibration for certain BES CM2450 EV101B.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235454-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235454-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS POWERDRIVE 7000

JSON: [/v1/bulletins/10235454](/v1/bulletins/10235454)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20C2680&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10235454&vehicle=Service%20bulletin%20C2680)