Maserati Grecale Service Bulletins (2024)
175 manufacturer communications on file.
- 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 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: 11023566OtherUNKNOWN OR OTHER; ENGINE
- 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 CampaignUNKNOWN OR OTHER; SEATS
- 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 CampaignUNKNOWN OR OTHER; SERVICE BRAKES
- 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 - August 5, 2025•Document ID: 11021902OtherUNKNOWN OR OTHER; SUSPENSION
- Mfr Comm. #:
- MAS004834 DS 25-27
- Date Added:
- August 18, 2025
- Manufacturer:
- MASERATI
SummaryThis 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).
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 - August 5, 2025•Document ID: 11021901OtherUNKNOWN OR OTHER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- MAS004769_A DS 25-29
- Date Added:
- August 18, 2025
- Manufacturer:
- MASERATI
SummaryThis Technical bulletin serves as a guide and provides additional diagnostic info on the 12V Battery as well as new updated warranty policies and exceptions. MODELS AFFECTED: Grecale M182 (All MY), GranTurismo/GranCabrio M189 (All MY) (internal combustion engine and Folgore BEV vehicles) SECTION: 08.20-1 Energy generation and accumulation
Associated Products (7)Associated Documents - July 31, 2025•Document ID: 11021161OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004818 DS 25-24
- Date Added:
- August 1, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides a diagnostic checklist to identify, troubleshoot, and resolve issues related to the TBM2 (Telematics Box Module) system in Grecale, GranTurismo, and GranCabrio models. It outlines specific concerns associated with DTCs and step-by-step procedures to ensure accurate diagnosis and effective resolution of connectivity, communication, and hardware-related concerns. MODELS AFFECTED: M182 Grecale 2.0 L4 MHEV and M189 GranTurismo(All MY).
Associated Products (7)Associated Documents - July 30, 2025•Document ID: 11021163OtherPOWER TRAIN; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004825 DS 25-23
- Date Added:
- August 1, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides guidance for diagnosing and resolving a knocking noise from the turbocharger area on Grecale MHEV vehicles. If resolved through the outlined procedure, the vehicle can be returned to the customer without extended downtime. TechDocs Section: 01.30-1 – Supercharging System: Equipment Model: Grecale MHEV (All MY)
Associated Products (3)Associated Documents - July 30, 2025•Document ID: 11021162OtherUNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- MAS004819 DS 25-22
- Date Added:
- August 1, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides diagnostic and repair instructions for addressing corrosion-related issues in the low-pressure fuel pump on Grecale models. Affected Models: M182 MHEV and V6 (All MY)
Associated Products (3)Associated Documents - July 30, 2025•Document ID: 11021160Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- MAS004816 MTB 25-30
- Date Added:
- August 1, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin outlines the refinishing procedure for restoring the black coating on exhaust tips affected by peeling or flaking paint. This validated process is intended to avoid unnecessary. replacement of the entire exhaust silencer assembly. Affected Models (All Model Years) - Quattroporte, Ghibli, and Levante – V8 engines only - MC20 Coupé/Cielo (M240) – with black exhaust finish - Grecale (M182) – with black exhaust finish
Associated Products (18)2025 Maserati Grecale2024 Maserati Ghibli2024 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 Ghibli2021 Maserati Levante2021 Maserati QuattroporteAssociated Documents - July 23, 2025•Document ID: 11020996Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004826 MCL 25-41
- Date Added:
- July 30, 2025
- Manufacturer:
- MASERATI
SummaryTemporary Suspension of Rapid Update #788. Effective immediately, Rapid Update 788 is suspended until further notice. We are temporarily suspending Rapid Update #788, originally launched to address potential USB trim detachment in the center console compartment, due to a significantly higher-thananticipated demand for spare parts.
Associated Products (3)Associated Documents - July 15, 2025•Document ID: 11020795OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004812 MTB 25-27
- Date Added:
- July 18, 2025
- Manufacturer:
- MASERATI
SummaryThis bulletin provides technical guidance regarding a metallic noise originating from the exhaust system on Grecale MHEV models during cold starts. The issue is related to exhaust valve behavior and will be resolved through a future software update. MILD HYBRID ONLY
Associated Products (3)Associated Documents - July 15, 2025•Document ID: 11020789Service CampaignELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004696_A RU 25-18
- Date Added:
- July 18, 2025
- Manufacturer:
- MASERATI
SummaryCertain Maserati Grecale (M182) MY23, MY24, MY25 listed in MODISCS+ are involved in a Rapid Update to update the software in several modules to improve electrical absorption. This electric absorption improvement can be reached by updating the following modules all in one shot: ▪ BCM (Body Control Module) ▪ RFHM (Radio Frequency HUB Module) ▪ SLML (Smart Lighting Module Right) ▪ SLMR (Smart Lighting Module Left
Associated Products (3)Associated Documents - July 15, 2025•Document ID: 11020786Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- MAS004466_A RU 25-19
- Date Added:
- July 18, 2025
- Manufacturer:
- MASERATI
SummaryCertain Maserati Grecale ICE and BEV (M182) MY23, MY24, and MY25 listed in MODISCS+ are involved in a Rapid Update to update the software on multiple ECU modules. Over the past year, we have dedicated significant efforts to enhancing the functionality of our cars, according to reports and suggestions from our customers. We have observed that sometimes, certain important actions are not carried out, despite all campaigns being mandatory. We understand that this modernization effort requires considerable dedication, but it is essential for us to prioritize customer satisfaction. We recognize that amidst daily tasks, it can be challenging to keep track of various circular letters. Therefore, we have consolidated some of them, ensuring that you have all the instructions in a single bulletin
Associated Products (3)Associated Documents - July 11, 2025•Document ID: 11020794OtherUNKNOWN OR OTHER; ENGINE
- Mfr Comm. #:
- MAS004789 DS 25-19
- Date Added:
- July 18, 2025
- Manufacturer:
- MASERATI
SummaryThis diagnostic sheet is intended to assist technicians in identifying and differentiating engine oil leaks and sweating.
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