Maserati Grecale Service Bulletins
237 manufacturer communications on file.
- October 30, 2025•Document ID: 11024685OtherUNKNOWN OR OTHER; SUSPENSION
- Mfr Comm. #:
- MAS004931 MTB 25-38
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
SummaryThis 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.
Associated Products (7)Associated Documents - October 20, 2025•Document ID: 11024678Service CampaignUNKNOWN OR OTHER; STEERING
- Mfr Comm. #:
- MAS004900 RU 25-30
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
SummaryCertain Maserati Grecale vehicles are involved in a Rapid update to perform a visual inspection and, if necessary, repositioning of the EPS (Electric Power Steering) wiring clips.
Associated Products (2)Associated Documents - October 15, 2025•Document ID: 11024677OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004874 DS 25-32
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
Summaryhis bulletin provides detailed diagnostic procedures for identifying and resolving key recognition issues on all Maserati Grecale models. It includes checks for remote locking/unlocking, passive entry, proximity functions, and key detection during vehicle start-up, along with guidance for documenting and reporting unresolved cases.
Associated Products (3)Associated Documents - October 15, 2025•Document ID: 11024675OtherUNKNOWN OR OTHER; ENGINE
- Mfr Comm. #:
- MAS004829 MTB 25-37
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin explains how to identify and handle momentary coolant leaks from the water pump’s weeper chamber on Maserati MHEV engines. It helps technicians understand what is normal during initial operation, what needs attention, and how to decide if the pump should be replaced.
Associated Products (3)Associated Documents - October 15, 2025•Document ID: 11024285OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004884 MTB 25-35
- Date Added:
- October 15, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides diagnostic and warranty guidance for DC/DC converter (APM) failures in Maserati MHEV models. The DC/DC converter manages the energy flow between the 12V system and the 48V Belt Starter Generator (BSG/MCPA).
Associated Products (3)Associated Documents - October 14, 2025•Document ID: 11024681OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004914 MCL 25-51
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
SummaryThe Rapid Update campaigns listed in the attachment will be closed according to the following schedule: Field Action LIST – 1° batch Campaign Number Campaign Description Closure Date 517 MCA TBM FOTA update 4.34 SQDF missing data 20/10/2025 529 MC20 MY22 coolant leakage from water pump (idler replacement) 20/10/2025 549 M161 V8 cavo motore L 20/10/2025 576 MC20 Door striker baseplate detachment 20/10/2025 585 MC20 MY22 Half Shafts Replacement 20/10/2025 Field Action LIST – 2° batch Campaign Number Campaign Description Closure Date 643 M240 sbiancamento guarnizione porta 12/12/2025 669 M189 Air Spring check 12/12/2025 684 M189 Leak from Air Spring - Extension 12/12/2025 689 M182 RFHM Repositioning 12/12/2025 705 M240 Tremec transmission leak 12/12/2025 712 M189 M190 MY24 - Air Suspension Full Customer Protection (ALLUMINUM SOL) 12/12/2025 715 M189 Multi-SW Updates Regrouping (BCM-CVPAMPLGM-BSM-ICS-IPC) 12/12/2025 720 M240 DCSD SW Update 12/12/2025 724 M240 ECM SW Update 12/12/2025 725 M189 M190 Multi-HW 12/12/2025 726 M182 Door to body 12/12/2025 727 GC Wrong TBM EMEA-NAFTA 12/12/2025 728 M189 BEV - Front HalfShaft screws loosening 12/12/202
Associated Products (23)2026 Maserati MC202025 Maserati Grancabrio2025 Maserati Granturismo2025 Maserati Grecale2024 Maserati Ghibli2024 Maserati Grancabrio2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte+ 3 moreAssociated Documents - October 14, 2025•Document ID: 11024679OtherELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004902 DS 25-32
- Date Added:
- October 31, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides updated diagnostic procedures for identifying and resolving issues related to the parking sensor system on select Maserati models. It outlines steps to verify sensor condition, identify false alerts, and determine when replacement or further support is necessary.
Associated Products (9)Associated Documents - October 11, 2025•Document ID: 11025620OtherUNKNOWN OR OTHER; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
- Mfr Comm. #:
- MAS004943 MTB 25-42
- Date Added:
- November 19, 2025
- Manufacturer:
- MASERATI
SummaryCVPAM Surround View System Diagnosis B228600
Associated Products (7)Associated Documents - October 10, 2025•Document ID: 11024280Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004768 RU 25-28
- Date Added:
- October 15, 2025
- Manufacturer:
- MASERATI
SummaryCertain Maserati Grecale (M182) MY23 MY24 MY25 listed in MODISCS+ are involved in a Rapid Update to check the trim of the USB port in the center console. Some trims may have weak or damaged retaining clips, which could cause them to detach. This is only a cosmetic issue— it does not affect vehicle safety or fu.nction
Associated Products (3)Associated Documents - October 7, 2025•Document ID: 11024286OtherSUSPENSION; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004886 DS 25-31
- Date Added:
- October 15, 2025
- Manufacturer:
- MASERATI
SummaryThis 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
Associated Products (3)Associated Documents - October 1, 2025•Document ID: 11024287Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004891 RU 25-27
- Date Added:
- October 15, 2025
- Manufacturer:
- MASERATI
SummaryOn certain Grecale vehicles, the rear differential wiring harness retaining clip may not be fully secured in its intended position. In some cases, this could allow the harness to shift and potentially come into contact with nearby moving components, which may lead to wear over time. This Rapid Update provides a preventive inspection and, if necessary, a corrective action to ensure proper cable retention and avoid potential interference.
Associated Products (2)Associated Documents - September 29, 2025•Document ID: 11023391OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004844 MCL 25-45
- Date Added:
- September 30, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin supersedes MAS004783 MCL 25-39 released on July 25, 2025. It contains updated information, please ensure all previous versions are discarded. The new MY23 Grecale SUV, developed at Maserati Innovation Lab in Modena, is a range within the range, the most complete and innovative ever in the House of the Trident. The range of available engines varies from the traditional combustion to the hybrid engine and includes three launch versions: GT, powered by a 4-cylinder Hybrid capable of developing 300 HP, Modena with a 330 HP 4-cylinder Hybrid engine, and the powerful Trofeo, equipped with a performing 530 HP 3.0L V6 engine, derived from the Neptune engine which equips MC20. Topics covered in this Bulletin: • Taking charge of the vehicle and periodic checks. • Indications of best practices and technical notes for the Grecale Service. • Pre-Delivery inspection checklist. • Activation of the technical team. • Unveiling tech-doc/diagnosis and special tools. Please read and review this bulletin first before starting the procedure. Contact your Regional AfterSales Manager (RAM) or the Technical Support Helpdesk if you have
Associated Products (1)Associated Documents - September 25, 2025•Document ID: 11023393OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004875 MCL 25-44
- Date Added:
- September 30, 2025
- Manufacturer:
- MASERATI
SummaryThe purpose of this communication is to clarify the correct procedure for checking the navigation system map version during Pre-Delivery Inspection (PDI). This ensures that the installed maps correspond to the vehicle’s destination country. MODELS AFFECTED: All Maserati models equipped with the factory navigation system.
Associated Products (22)2025 Maserati Grancabrio2025 Maserati Granturismo2025 Maserati Grecale2024 Maserati Ghibli2024 Maserati Grancabrio2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli+ 2 moreAssociated Documents - September 23, 2025•Document ID: 11023390OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004817 MTB 25-34
- Date Added:
- September 30, 2025
- Manufacturer:
- MASERATI
Summaryhe purpose of this communication is to inform Maserati dealers that, in certain vehicle functions deactivated at the next Key-On after Key-Off cycle, normal behavior may be misinterpreted as a fault. Beginning with BCM software release 19.2 (March 2024), the Load Shed Function was introduced. This system is not a malfunction but an intentional feature that manages the 12V battery State of Charge by temporarily disabling or limiting non-essential functions. The goal is to reduce unnecessary discharge and preserve battery health. Examples include: • A/C system • Heated seats / heated steering wheel • Mirror and rear window defroster • Interior lights / ambient lights • Head-up display • Easy entry/exit
Associated Products (7)Associated Documents - September 16, 2025•Document ID: 11023566OtherENGINE; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004864 MTB 25-33
- Date Added:
- October 2, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin introduces the serviceability of the oil pump bearing on the V6 Nettuno engine. The bearing can now be replaced individually, eliminating the need for complete engine or long block replacement when noise is traced to this component. Models Involved: • Grecale V6 (All MY) • GranTurismo V6 / GranCabrio V6 (All MY) • MC20 / MC20 Cielo / MC20 Pura (All MY)
Associated Products (11)Associated Documents - September 8, 2025•Document ID: 11023127Service CampaignSEATS; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004871 RU 25-25
- Date Added:
- September 15, 2025
- Manufacturer:
- MASERATI
SummaryThis Rapid Update instructs dealers to inspect the front seat lumbar support system on certain Maserati Grecale vehicles. The goal is to confirm proper operation of the inflation/deflation cycle and, if necessary, replace the lumbar support.
Associated Products (3)Associated Documents - September 8, 2025•Document ID: 11023124OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004860 DS 25-30
- Date Added:
- September 15, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides guidance for diagnosing customer concerns related to driver assistance features when specific warnings or DTCs are present. The goal is to quickly identify potential damage to the front camera bracket, avoid unnecessary downtime, and ensure the appropriate corrective action is taken.
Associated Products (3)Associated Documents - September 8, 2025•Document ID: 11023123Service CampaignSERVICE BRAKES; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004848 RU 25-24
- Date Added:
- September 15, 2025
- Manufacturer:
- MASERATI
SummaryThis 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
Associated Products (2)Associated Documents - September 5, 2025•Document ID: 11023126OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004868 DS 25-28
- Date Added:
- September 15, 2025
- Manufacturer:
- MASERATI
SummaryThis Diagnostic Sheet serves as a guide and provides a diagnostic path to help determine the root cause of certain HVAC concerns. This Diagnostic Sheet requires a BOL to be submitted. MODELS: Grecale, GT/GC, MC20 (All MY) WHEN DEALING WITH HVAC CONCERNS SUCH AS “AC NOT BLOWING COLD,” DO NOT ASSUME IT IS DUE TO LOW REFRIGERANT.
Associated Products (10)Associated Documents - September 3, 2025•Document ID: 11023122OtherENGINE; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004831 MTB 25-32
- Date Added:
- September 15, 2025
- Manufacturer:
- MASERATI
SummaryA new software update is now available for the AGSM (Automatic Gear Shift Module) on Grecale, GranTurismo, and GranCabrio vehicles. This update enhances PRND (Park, Reverse, Neutral, Drive) button responsiveness and simplifies their operation, improving the customer experience. The update is intended to: • Address customer concerns related to button responsiveness • Reduce AGSM module replacements to only cases with confirmed internal faults or complete non-functionality • Limit Blue On Line (BOL) reports to only critical cases
Associated Products (7)Associated Documents