# Service campaign MAS004300 RU 24\-22

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: 11005390
- Published by NHTSA: 2024\-08\-01
- Manufacturer's number: MAS004300 RU 24\-22
- Manufacturer's date: 2024\-07\-22
- Campaign id or software version: 733
- NHTSA component: SERVICE BRAKES; UNKNOWN OR OTHER

## NHTSA's summary

Certain Maserati Grecale \(M182\) MY23 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-11005390-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005390-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2023 to 2024 MASERATI GRECALE
- 2025 MASERATI GRECALE FOLGORE

## Other bulletins for the same vehicles and component

- [MAS005014 RU 26\-03](/bulletins/11027896.md), 2026-01-30, Service campaign: UNKNOWN OR OTHER; SERVICE BRAKES. Some vehicles may have been equipped with brake discs that exhibit surface roughness outside Maserati specifications. This condition may cause a whistling noise during braking. Braking performance is not affected. Because this is solely an acoustic issue, the Customer may not notice any noise, especially on vehicles with low mileage.
- [MAS004848 RU 25\-24](/bulletins/11023123.md), 2025-09-15, Service campaign: UNKNOWN OR OTHER; SERVICE BRAKES. This Rapid Update provides instructions for inspecting the front brake pad sensor wiring harness on affected Grecale vehicles. In certain cases, incorrect harness positioning may lead to false brake pad wear warnings. VEHICLES INVOLVED: Grecale \(M182\) MY24 MY25 On some Grecale vehicles, the front brake pad wear sensor harness may, under certain circumstances, come into contact with nearby components. This can lead to abrasion of the protective sheath, exposing the wiring
- [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
- [MAS003614](/bulletins/10239774.md), 2023-07-31, Service bulletin: SERVICE BRAKES. Diagnostic guidance for a possible front brake noise while driving the vehicle at a constant speed with the brake pedal released \(not pressed\) concern.
- [MAS003472](/bulletins/10233029.md), 2023-03-20, Service bulletin: PARKING BRAKE. Rapid Update 594 to better tune some parameters of radio frequency hub manaul \(RFHM\). his action contains an active diagnosis to be performed with the MD\-Evo to correct the debouncing time when the start button is pressed, to avoid potential and very seldom missing vehicle starting.
- [MAS003317](/bulletins/10230503.md), 2023-01-23, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Service Campaign 555 \(Rapid Update\) \- Technical procedure concerning the BSM\(braking System Module\) software update

JSON: [/v1/bulletins/11005390](/v1/bulletins/11005390)

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