# Service campaign C7150

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 campaign
- NHTSA id: 11022745
- Published by NHTSA: 2025\-09\-05
- Manufacturer's number: C7150
- Manufacturer's date: 2025\-08\-20
- Campaign id or software version: C7150
- NHTSA component: ENGINE

## NHTSA's summary

This Warranty Field Campaign is being issued to address potential emissions concerns on certain X15 engines. This campaign authorizes certified repair locations to recalibrate the Engine Control Module to the latest revision.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022745-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022745-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS X15

JSON: [/v1/bulletins/11022745](/v1/bulletins/11022745)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20campaign%20C7150&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11022745&vehicle=Service%20campaign%20C7150)