# Service bulletin 167\-T2604\-1

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: 11031137
- Published by NHTSA: 2026\-04\-08
- Manufacturer's number: 167\-T2604\-1
- Manufacturer's date: 2026\-03\-04
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

OVERVIEW: This article will provide dealership technicians with information on how to open a tech assist case, discuss what is required when opening a Tech Assist Case and provide tracking information for how long a case has been open.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031137-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031137-9999.pdf)

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

## Vehicles listed

- HINO HINO

JSON: [/v1/bulletins/11031137](/v1/bulletins/11031137)

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