# Service bulletin MAS002470

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: 10186126
- Published by NHTSA: 2021\-02\-01
- Manufacturer's number: MAS002470
- Manufacturer's date: 2020\-12\-23
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Circular Letter \- EVO Software update version Falco 6.4.2 reporting issues.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186126-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186126-9999.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- 2020 to 2021 MASERATI GHIBLI
- 2020 to 2021 MASERATI LEVANTE
- 2021 MASERATI MC20
- 2020 to 2021 MASERATI QUATTROPORTE

## Other bulletins for the same vehicles and component

- [MAS004009](/bulletins/10253431.md), 2024-04-22, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Technical information that serves as a guide and provides additional diagnostic info regarding new software to prevent possible BCM DTC's related to the stop lights.
- [MAS002199A](/bulletins/10178707.md), 2020-08-24, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Circular Letter \- Updated ETM Software Volta 6 \-Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies.
- [MAS002199](/bulletins/10176339.md), 2020-06-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Circular Letter \- Updated ETM Software Volta 6 \-Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies.
- [MAS002120i](/bulletins/10174309.md), 2020-04-27, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter \- New ETM Software Volta 6 \-Troubleshooting guides to diagnose Base Audio System Rebbot, Apple Carplay Disconnecting/Jamming and other anomalies.

JSON: [/v1/bulletins/10186126](/v1/bulletins/10186126)

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