# Service bulletin PAB049\-2019

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: 10193707
- Published by NHTSA: 2021\-05\-18
- Manufacturer's number: PAB049\-2019
- Manufacturer's date: 2019\-12\-13
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Thomas Built Buses Product Awareness Bulletin on Detroit DD5 Engine Reprogramming

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10193707-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10193707-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2018 THOMAS BUILT SAF\-T\-LINER C2
- 2018 to 2020 THOMAS BUILT BUSES SAF\-T\-LINER C2

JSON: [/v1/bulletins/10193707](/v1/bulletins/10193707)

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