2024 Maserati Nuova Granturismo

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11011979his Technical bulletin serves as a guideline and outlines requirements when considering a possible engine replacement on Maserati vehicles. Please refer to Bulletin MAS004175 PNP 24-01 Light Engine - Long Block Repairs Under Warranty for further information.
• 11011971his Technical bulletin serves as a guideline and outlines requirements when considering a possible engine replacement on Maserati vehicles. Please refer to Bulletin MAS004175 PNP 24-01 Light Engine - Long Block Repairs Under Warranty for further information.
• 11010689To enhance customer satisfaction, a new policy requires testing of the 12V battery at the time of a new vehicle sale. The MASERATI E-XTEQ Maximus must be used to perform a load test on the 12V battery within 48 hours before the vehicle's delivery to the final customer.
• 11010688As an essential component in the electrical system in Maserati vehicles, the battery plays a crucial role in ensuring reliable performance and safety. To help maintain battery peak condition, and ensure optimal performance, this bulletin covers important warranty policies, and guidelines for testing, maintenance, and diagnosis of batteries using the new E-XTEQ MAXIMUS battery charger/tester. Please refer to the most recently published BOL Policy and Prior Approval Components List to verify if a BOL Report is required for battery replacement.
• 11010687Effective immediately, Rapid Update 753 is suspended until further notice. We are noticing a request for spare parts from the network that is not in line with the Failure rates initially estimated for the recent Rapid Update #753, created to exclude potential water infiltration phenomena in the rear side glass area of the door. This unexpected consumption of parts makes it necessary to temporarily stop the action to allow our technicians to verify and investigate the problem and for the Supply Chain to supply us with a greater number of components than initially forecast. We are working to reschedule the action as soon as possible and ensure the correct supply of the necessary spare parts
• 11009527This 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
• 11009520Certain Maserati GranTurismo (M189) MY24 both ICE and BEV listed in MODISCS+ are involved in a Rapid Update to check for potential water leak near the area of the rear side glass of the door. Due to potential issue of the internal seal of the glass molding, water ingress may occur in the roof area. The procedure therefore consists of a check of both sides of the car and the possible replacement of the defective component in the event of a knockout during the check.
• 11006614his Bulletin provides new information regarding the Maserati Tutorship Process for Harman R1 ETM components.
• 11005389MDEVO Release 9.8.1 new features New login interface Active diagnosis introduction for Go direct function (only for BEV vehicles) MY25 version for all vehicles, Hard Reset function (Active Diagnosis), specs update, general improvements.
• 11004980This Technical bulletin provides additional info regarding the New GranTurismo equipped with OEM Goodyear tires.
• 11000731This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible door operation anomalies for GranTurismo.
• 11000475This Diagnostic Sheet serves as a guide and provides additional diagnostic info on how to diagnose possible engine misfires or irregularities, highlighting the importance of refraining from disassembling the Central (Pre-Chamber) spark plugs unless instructed to do so.
• 11000466This 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
• 10252195Circular Letter.
• 10252194Circular Letter.
• 10252192Technical Information.
• 10252190Technical Information.
• 10252189Diagnostic Sheet.
• 10252188Technical Information.
• 10252186Technical Information.