# Service bulletin QN\-03\-1481

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: 10195131
- Published by NHTSA: 2021\-06\-07
- Manufacturer's number: QN\-03\-1481
- Manufacturer's date: 2021\-05\-13
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM

## NHTSA's summary

Process to Update the V8 ECM Software

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10195131-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10195131-9999.pdf)

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

## Components

Electrical system, Engine, Engine control module

## Vehicles listed

- 2017 to 2021 ASTON MARTIN DB11
- 2019 to 2021 ASTON MARTIN VANTAGE

## Other bulletins for the same vehicles and component

- [SA\-03\-1481](/bulletins/10195132.md), 2021-06-07, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM. Process to Update the V8 ECM Software

JSON: [/v1/bulletins/10195131](/v1/bulletins/10195131)

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