# Service campaign C7063

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: 11007023
- Published by NHTSA: 2024\-09\-04
- Manufacturer's number: C7063
- Manufacturer's date: 2024\-08\-29
- Campaign id or software version: C7063
- NHTSA component: ENGINE

## NHTSA's summary

This Warranty Field Campaign authorizes certified service providers to proactively replace the Aftertreatment Diesel Particulate Filter \(or DPF\) Differential Pressure Sensor on certain B6.7 CM2450 B155B engines built in 2021 and 2022. The upgraded part \(same part number\) has design changes that improve the product quality.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007023-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11007023-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS B6.7

JSON: [/v1/bulletins/11007023](/v1/bulletins/11007023)

[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%20C7063&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11007023&vehicle=Service%20campaign%20C7063)