# Service bulletin A\-180391\-TC\-EN

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: 10144119
- Published by NHTSA: 2018\-09\-04
- Manufacturer's number: A\-180391\-TC\-EN
- Manufacturer's date: 2018\-07\-05
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

\[A\_180391\_TC\_EN\] TUONO V4 1100 Euro4 MY17: new instrument cluster calibrationDear Dealer / Service Centre, Please note that to update the instrument cluster software for the aforementioned model using the P.A.D.S. diagnostic tool \(which must be updated to the most recent version available\). This procedure must be carried out at the first available opportunity: during the pre\-delivery procedure, alongside the other maintenance activities required during scheduled services or when the customer brings the vehicle to the service centre for any other reason. The software update resolves the issue in which the clock resets \(to 00:00\) when the vehicle is started in low battery voltage state. You ale also kindly requested to update the software on any spare instrument clusters in your stock when installing them on vehicles.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144119-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144119-0001.pdf)

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

## Components

Electrical system, Equipment and accessories, Instrument cluster, Software

## Vehicles listed

- 2017 APRILIA TUONO

JSON: [/v1/bulletins/10144119](/v1/bulletins/10144119)

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