# Service campaign MAS004322 RU 24\-24

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 campaign
- NHTSA id: 11005391
- Published by NHTSA: 2024\-08\-01
- Manufacturer's number: MAS004322 RU 24\-24
- Manufacturer's date: 2024\-07\-31
- Campaign id or software version: 734
- NHTSA component: UNKNOWN OR OTHER; SERVICE BRAKES

## NHTSA's summary

Certain Maserati GranTurismo and GranCabrio \(M189\) MY24 MY25 listed in MODISCS\+ are involved in a Rapid Update to update the BSM \(Braking System Module\) software. This action is necessary to prevent the potential appearance of multiple warning lights on the instrument cluster during the initial key\-on. In rare cases, a firmer brake pedal feel may occur.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005391-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005391-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2025 MASERATI GRANCABRIO FOLGORE
- 2024 to 2025 MASERATI GRANTURISMO
- 2024 MASERATI NUOVA GRANCABRIO

## Other bulletins for the same vehicles and component

- [MAS003095 MTB 24\-21](/bulletins/11000466.md), 2024-05-28, Other: STEERING; WHEELS; SERVICE BRAKES. This Technical bulletin serves as a guide and provides additional diagnostic info for possible steering wheel vibration when braking. This Bulletin serves as an ADDENDUM to MAS002731
- [MAS003745](/bulletins/10242594.md), 2023-09-25, Service bulletin: SERVICE BRAKES. Rapid Update 659 \- to check the brake pad sensor connector to see if it has been inserted correctly into its seat.

JSON: [/v1/bulletins/11005391](/v1/bulletins/11005391)

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