Service bulletin MAS002928
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 | 10212643 |
| Published by NHTSA | 2022-05-31 |
| Manufacturer's number | MAS002928 |
| Manufacturer's date | 2022-02-03 |
| NHTSA component | SUSPENSION; ELECTRICAL SYSTEM |
NHTSA's summary
Daignostic Sheet - Skyhook ECU (NCS) Removal From PROXI. Difficulties On Removing The Active Suspension Warning Light On Cluster.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Suspension
| MASERATI QUATTROPORTE | 2005, 2006 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 13V196000 | 2013-05-13. SUSPENSION:REAR |
|---|---|
| 2009016 | 2009-01-19. Suspension |
| 09V001000 | 2009-01-06. SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT |
| 2004385 | 2004-10-27. Electrical |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| MAS004862 MCL 25-42 | 2025-09-15. Other. This bulletin provides updated guidance regarding the serviceability of the upper dashboard panel on Maserati Quattroporte vehicles. Beginning with Model Year 2016, it is possible to replace only the upper dashboard panel rather than the complete dashboard assembly. REPLACE THE UPPER DASHBOARD PANEL ONLY IF, the affected area is not repairable per bulletin “MAS004616 MTB 25-07 Ghibli QP Levante Dashboard Leather Repair Procedure”. |
|---|---|
| MAS004834 DS 25-27 | 2025-08-18. 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). |
| MAS004814 MTB 25-28 | 2025-07-30. Other. This bulletin provides updated information regarding the serviceability of the center tunnel door and trim components on Grecale vehicles. Previously, if there was an issue with the ITM, Homelink buttons or the ceiling light buttons, the complete Ceiling Light assembly had to be replaced. It is now possible to replace individual components instead of the entire unit. |
| MAS004675_A DS 25-21 | 2025-07-18. Other. This bulletin provides technical guidance for diagnosing and resolving creaking noises from the lower front suspension arm on Ghibli (M157), Quattroporte (M156), and Levante (M161) models. These noises may occur during low-speed manoeuvres, over bumps, or on uneven roads. |
| MAS004675 DS 25-10 | 2025-04-24. Other. Noise from the front suspensions while maneuvering. his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. |
| MAS004560 DS 25-04 | 2025-02-18. Other. his Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible front suspension anomalies. Noise from the front suspensions while maneuvering. |
| MAS004419 MTB 24-35 | 2024-10-31. Other. 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 |
| MAS004299 MCL 24-43 | 2024-10-15. Service bulletin. This bulletin serves as a guide and provides some additional important info for servicing/repairing the rear differential axle seals on certain Maserati vehicles. |
| MAS002762 | 2021-11-08. Service bulletin. Technical Information -Shock Absorber Leaks. |
| MTB-201021 | 2011-06-03. Service bulletin. MASERATI: TORQUE SPECS REMINDER. *RM |