# Service bulletin MAS003470

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: 10233028
- Published by NHTSA: 2023\-03\-20
- Manufacturer's number: MAS003470
- Manufacturer's date: 2023\-02\-21
- NHTSA component: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SUSPENSION

## NHTSA's summary

Rapid Update 591 to perform an Air Suspension ride height cycle test to inspect the air suspension system for possible air leaks. This intervention is necessary due to a potential incomplete connection at the plant which could cause disconnection during the first activation.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233028-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233028-9999.pdf)

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

## Components

Driver assistance, Suspension

## Vehicles listed

- 2023 MASERATI GRECALE

## Recalls for the same vehicles and component

- [25V098000](/recalls/nhtsa/25V098000.md), 2025-02-17: BACK OVER PREVENTION:SOFTWARE
- [24V892000](/recalls/nhtsa/24V892000.md), 2024-11-26: BACK OVER PREVENTION:SOFTWARE

## Other bulletins for the same vehicles and component

- [MAS004990 MTB 25\-46](/bulletins/11026839.md), 2025-12-24, Other: UNKNOWN OR OTHER; SUSPENSION. This bulletin provides updated information regarding the serviceability of the transfer case flange kit for Grecale, GranTurismo, and GranCabrio.
- [MAS004974 DS 25\-37](/bulletins/11026836.md), 2025-12-24, Other: SUSPENSION; UNKNOWN OR OTHER. Rear Differential Oil Leakage This Diagnostic Sheet serves as a guide and provides additional diagnostic info related to rear differential unit seals on half shafts
- [MAS004943 MTB 25\-42](/bulletins/11025620.md), 2025-11-19, Other: BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; UNKNOWN OR OTHER. CVPAM Surround View System Diagnosis B228600
- [MAS004931 MTB 25\-38](/bulletins/11024685.md), 2025-10-31, Other: SUSPENSION; UNKNOWN OR OTHER. This bulletin provides guidance to the authorized service network regarding a specific repair procedure applicable to the front axle transfer case. The intervention is intended to address a knocking noise that may occur during lowspeed directional changes \(Drive to Reverse and vice versa\). The procedure outlined below aims to eliminate the noise by reconditioning the flange\-to\-shaft interface and ensuring correct component alignment and lubrication.
- [MAS004886 DS 25\-31](/bulletins/11024286.md), 2025-10-15, Other: UNKNOWN OR OTHER; SUSPENSION. This Diagnostic Sheet provides step\-by\-step instructions to help diagnose and report issues with the adaptive suspension system on Maserati Grecale vehicles equipped with Skyhook or Air Suspension. It guides technicians through specific tests to confirm whether the suspension settings are functioning correctly and how to collect data for further support
- [MAS004834 DS 25\-27](/bulletins/11021902.md), 2025-08-18, Other: SUSPENSION; UNKNOWN OR OTHER. This document outlines the correct diagnostic and evaluation procedure when oil traces or leakage are observed on front or rear shock absorbers. It aims to help technicians distinguish between acceptable oil sweating and genuine component leakage requiring corrective action. MODELS INVOLVED: ALL \(All MY\).
- [MAS004690 DS 25\-12](/bulletins/11017192.md), 2025-04-24, Other: SUSPENSION; UNKNOWN OR OTHER. This Technical bulletin serves as a guide and provides additional diagnostic info for possible Air suspension issues on Grecale equipped with an Air Suspension System. ATTENTION\! This bulletin supersedes MAS004672 DS 25\-08 released on April 4, 2025. This bulletin has been updated with new diagnostic info. Please discard/remove all copies of the previous bulletin.
- [MAS004672 DS 25\-08](/bulletins/11017186.md), 2025-04-24, Other: SUSPENSION; UNKNOWN OR OTHER. This Technical bulletin serves as a guide and provides additional diagnostic info for possible Air suspension issues on Grecale equipped with Air Suspension System. ATTENTION\! This bulletin supersedes MAS004471 RU 25\-09 released on December 17, 2024. This bulletin has been updated with new diagnostic info. Please discard/remove all copies of the previous
- [MAS004471 MTB 24\-39](/bulletins/11012117.md), 2025-01-02, Other: SUSPENSION; UNKNOWN OR OTHER. This Technical bulletin serves as a guide and provides additional diagnostic info for possible Air suspension issues on GranTurismo and some Grecale equipped with Air Suspension System.
- [MAS004419 MTB 24\-35](/bulletins/11009527.md), 2024-10-31, Other: UNKNOWN OR OTHER; SUSPENSION. This technical bulletin provides guidance and additional information on normal shock absorber operations that are often mistakenly identified as defective. It establishes criteria for inspecting and diagnosing shock absorbers for potential leakage to help prevent the unnecessary replacement of non\-defective components

JSON: [/v1/bulletins/10233028](/v1/bulletins/10233028)

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