Service bulletins for the 2025 Maserati Granturismo
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.
111 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| MAS004504 BOL 25-01 | 2025-01-21. Other. UNKNOWN OR OTHER. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible TBM anomalies for emergency call module |
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| MAS004472 DS 25-01 | 2025-01-21. Other. UNKNOWN OR OTHER. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible anomalies of parking sensors. |
| MAS004471 MTB 24-39 | 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. |
| MAS004490 MTB 24-30 | 2024-12-19. Other. UNKNOWN OR OTHER; ENGINE. his 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. |
| MAS004478 CSN 24-03 | 2024-12-19. Other. VEHICLE SPEED CONTROL; UNKNOWN OR OTHER. Certain Maserati GranTurismo (M189) MY24 MY25 listed in MODISCS+ are involved in a Customer Service Notification (CSN) to update the VDCM (Vehicle Dynamics Control Module) software. The old software may perform a wrong DTC diagnosis. In very few cases, the DTC P0F0300 - Intermittent Hybrid/EV Battery Module 4 Performance could be set and the error message “Electrical system malfunction” could appears on the cluster. As consequence the maximum vehicle speed could be limited to 100km/h (turtle mode active). |
| MAS004490 MTB 24-30 | 2024-12-19. Other. ENGINE. his 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. |
| MAS004465 MCL 24-52 | 2024-11-20. Other. UNKNOWN OR OTHER. To 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. |
| MAS004464 MCL 24-51 | 2024-11-20. Other. UNKNOWN OR OTHER. As 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. |
| MAS004419 MTB 24-35 | 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 |
| MAS004413 RU 24-37 | 2024-10-31. Service campaign. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. ertain Maserati GranTurismo (M189) Grecale (M182) BEV MY25 listed in MODISCS+ are involved in a Rapid Update to update the OBCM (On-Board Charger Control Module) software. A limited number of vehicles require the OBCM module to be updated to resolve a potential issue that may cause a malfunction in the charging system, which can only be temporarily resolved by unplugging and re-plugging the charger. |
| MAS004402 RU 24-34 | 2024-10-15. Service campaign. UNKNOWN OR OTHER; STRUCTURE:BODY. Certain Maserati GranTurismo (M189) GranCabrio (M190) MY24 MY25 listed in MODISCS+ are involved in a Rapid Update to carry out a door adjustment procedure for interference with the fender. his action is necessary because, on a limited number of vehicles, the Flush & Gap between the door and the hood of the vehicle is incorrect with the risk of interference with the fender |
| MAS004334 MCL 24-42 | 2024-08-26. Other. UNKNOWN OR OTHER. his Bulletin provides new information regarding the Maserati Tutorship Process for Harman R1 ETM components. |
| MAS004322 RU 24-24 | 2024-08-01. Service campaign. UNKNOWN OR OTHER; SERVICE BRAKES. Certain Maserati GranTurismo and GranCabrio (M189) MY24 MY25 listed in MODISCS+ are involved in a Rapid Update to update the BSM (Braking System Module) software. This action is necessary to prevent the potential appearance of multiple warning lights on the instrument cluster during the initial key-on. In rare cases, a firmer brake pedal feel may occur. |
| MAS004283 MCL 24-38 | 2024-08-01. Other. UNKNOWN OR OTHER. MDEVO 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. |
| MAS004120 MCL 24-37 | 2024-08-01. Other. UNKNOWN OR OTHER. Introduction to Maserati GranTurismo & GranCabrio Folgore |
| MAS003876 MCL 24-35 | 2024-08-01. Other. UNKNOWN OR OTHER. Introduction to Maserati Folgore |
| MAS004276 RU 24-21 | 2024-07-19. Service campaign. UNKNOWN OR OTHER. Certain Maserati GranTurismo GranCabrio Folgore (BEV) MY24 listed in MODISCS+ are involved in a Rapid Update to replace the front axle shaft screws. On a limited batch of vehicles, the front axle shaft screws may not meet manufacturing standards which consequently can cause an oil leak. To remedy this, The half shaft screws including the retaining plate will need to be replaced |
| MAS003497 MTB 24-29 | 2024-07-19. Other. UNKNOWN OR OTHER; WHEELS. This Technical bulletin provides additional info regarding the New GranTurismo equipped with OEM Goodyear tires. |
| MAS004251 MTB 24-27 | 2024-07-01. Other. UNKNOWN OR OTHER. Grecale & GranTurismo 12 Volt Battery Best Practices- Diagnostic checklist for a "Dead Battery" concern. |
| MAS004221 BOL 24-23 | 2024-06-03. Other. UNKNOWN OR OTHER; STRUCTURE:BODY. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible door operation anomalies for GranTurismo. |
| MAS004226 BOL 24-20 | 2024-05-28. Other. VEHICLE SPEED CONTROL; ENGINE; UNKNOWN OR OTHER. This 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. |
| MAS003095 MTB 24-21 | 2024-05-28. Other. STEERING; WHEELS; SERVICE BRAKES. This 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 |
| MAS004104 | 2024-04-22. Service bulletin. SUSPENSION:REAR:SHOCK ABSORBER; SUSPENSION:FRONT:SHOCK ABSORBER. Rapid Update 658 669 684 GranTurismo with new part numbers with the newly introduced aluminum-type design shock absorbers |
| MAS003929 | 2024-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter. |
| MAS003928 | 2024-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.