# Other WI26\-004

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: 11033084
- Published by NHTSA: 2026\-06\-01
- Manufacturer's number: WI26\-004
- Manufacturer's date: 2026\-05\-06
- NHTSA component: ENGINE

## NHTSA's summary

Revised Warranty Information letter for Detroit Standard Repair Time Updates – Gen 5 Heavy\-Duty Engines

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033084-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033084-9999.pdf)

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

## Components

Engine

## Vehicles listed

- DETROIT DIESEL DD13
- DETROIT DIESEL DD15
- DETROIT DIESEL DD16

JSON: [/v1/bulletins/11033084](/v1/bulletins/11033084)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20WI26-004&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11033084&vehicle=Other%20WI26-004)