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Service bulletins for the 2023 Maserati Grecale

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.

212 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
MAS0037272023-09-25. Service bulletin. ELECTRICAL SYSTEM:IGNITION. Technical guide for diagnosing keyless starting system anomalies. Its purpose is to provide comprehensive guidance and support in identifying and troubleshooting issues related to the keyless starting system.
MAS0037352023-09-25. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 661 - to update the Central Vision Park Assist Module (CVPAM) software to improve the power draw from the vehicles 12v battery.
MAS0035112023-07-31. Service bulletin. UNKNOWN OR OTHER; ENGINE; ELECTRICAL SYSTEM:IGNITION:MODULE; ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Information fon car ignitionand possible message on IPC.
MAS0036332023-07-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. Diagnostic guidance for the Grecale 12 Volt Battery.
MAS0036362023-07-31. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT; ELECTRICAL SYSTEM. Rapid Update 636 Maserati Grecale to replace ICS module where bubbles may appear on the screen on some carss which could disturb the use of touch screen.
MAS0036112023-07-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM:SOFTWARE. Diagnostic sheet to provide technical indications for the diagnosis of TPMS and/ot keyfob recognition anomalies.
MAS0035842023-06-26. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 623 - To perform a software update to the Intrusion Transceiver Module (ITM) to fix a potential spontaneous activation of the volumetric alarm and an abnormal power absorption that could potentially drain the 12V battery.
MAS0035842023-05-15. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. Rapid Update 623 - ITM Software update to fix a potential spontaneous activation of the volumetric alarm and an abnormal power absorption that could potentially drain the 12v battery.
MAS0035732023-05-15. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 622 - relating to the potential loss of torque of two fasteneing points of the vehicle electrical system.
MAS0035442023-05-15. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM. Rapid Update 605 - To perform a Body Control Module (BCM) software update to improve sleep mode strategy.
MAS0035012023-04-24. Service bulletin. ELECTRICAL SYSTEM. Circular letter - for MD-EVO update to fix all concerns raised during execution of ECU programming, IPC replace write phase and IPC service module removal.
MAS0034402023-04-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM. Circular letter - New radio software repository to allow all software as well as providing future news and updates and improve download speeds.
MAS0027652023-04-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Circular letter - Diagnostic Tool MDEVP 3 for the vehicle communication interface 2.
MAS0034782023-03-20. Service bulletin. ELECTRICAL SYSTEM; WHEELS. Rapid Update 597 e related to the potential of five cable nuts losing torque. A wrong tightening torque has been applied in production with potential electrical issues on the vehicle and Hybrid system malfunction or in some case the complete discharge of the 12V battery. The remedy will require the inspection of four nuts located in the trunk and engine compartments, restoring the correct tightening torque.
MAS0034732023-03-20. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 598 to better tune some parameters of the Radio Frequency Hub Module (RFHM). This action contains an active diagnosis to be performed with MD-Evo to change the Passive Entry proximity area, improving the electrical absorption of the vehicle.
MAS0034872023-03-20. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 599 to temporarily deacticate the Volumetric Alarm to avoid abnormal battery drain. Due to a regression via the new ITM SW 2.05, an improper behavior of the Volumetric Alarm could affect the Premium Alarm System (LSA opt) which could cause an abnormal power draw and potentially drain the 12V battery.
MAS0034062023-01-23. Service bulletin. ELECTRICAL SYSTEM. Best practices for Grecale 12Volt battery managemnet and diagnosis.
MAS0033962023-01-23. Service bulletin. ELECTRICAL SYSTEM. Service Campaign 580 Rapid Update for the software update of the Entertainment Module (ETM) R1 to the latest S24.31 version.
MAS0033172023-01-23. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. Service Campaign 555 (Rapid Update) - Technical procedure concerning the BSM(braking System Module) software update

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.