# Service bulletin TT8263EN

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: 10152811
- Published by NHTSA: 2019\-02\-19
- Manufacturer's number: TT8263EN
- Manufacturer's date: 2018\-12\-16
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Alerts service network to potential issues if the OEM or body builder violates Allison Datalink Communication requirements and allows non\-Allison component to broadcast a source address that should uniquely identify an Allison component

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152811-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152811-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- ALLISON TRANSMISSION

JSON: [/v1/bulletins/10152811](/v1/bulletins/10152811)

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