# Other CXA 4\_25\_Nox

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: Other
- NHTSA id: 11017531
- Published by NHTSA: 2025\-05\-02
- Manufacturer's number: CXA 4\_25\_Nox
- Manufacturer's date: 2025\-04\-17
- NHTSA component: ENGINE

## NHTSA's summary

CX Advocate for NOx conversion low faults

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017531-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017531-9999.pdf)

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

## Components

Engine

## Vehicles listed

- DETROIT DIESEL DD13

JSON: [/v1/bulletins/11017531](/v1/bulletins/11017531)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20CXA%204_25_Nox&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11017531&vehicle=Other%20CXA%204_25_Nox)