# Service bulletin E269

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: 10199943
- Published by NHTSA: 2021\-08\-05
- Manufacturer's number: E269
- Manufacturer's date: 2021\-07\-20
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Emissions Recall \- PACCAR MX\-13 Engine Model Year 2015B engines require a software update to ensure emissions compliance for On\-Board Diagnostic \(OBD\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199943-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199943-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2015 to 2021 PACCAR MX\-11
- 2015 to 2021 PACCAR MX\-13

JSON: [/v1/bulletins/10199943](/v1/bulletins/10199943)

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