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Service bulletins for the 2023 Maserati MC20

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

Bulletins, newest first
MAS0036272023-07-31. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER; UNKNOWN OR OTHER; ELECTRICAL SYSTEM; WHEELS:RIM. Service Campaign 550 concerning the verification of comformity of the layout of the engine harness inside the engine compartment.
MAS0035902023-07-31. Service bulletin. LANE DEPARTURE: LANE KEEP: STEERING ASSIST; ELECTRICAL SYSTEM. Rapid Update 625 - to replace The Lane Assist Camera Module and recalibrate using the EVO for vehicles installed with incorrect market's Traffic Sign Recognition configuation during production on certain vehicles.
MAS0034492023-07-31. Service bulletin. STRUCTURE. Diagnostic sheet for the management of complaints of creaking noise coming from the front are of the vehicle during maneuvering.
MAS0035352023-06-26. Service bulletin. VISIBILITY:WINDSHIELD. Rapid Update 615 MC20 Cielo relating to the replacement of the windscreen wether strip to prevent potential water infiltration.
MAS0035392023-05-15. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Rapid Update 620 - To check that the four-door opening buttons are correctly fitted and are not loose.
MAS0035172023-04-24. Service bulletin. STEERING. Rapid Update 611 to verify the correct functionality of the power tilt/telescopic steering column which in some cases could get stuck during operation.
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.
MAS0034992023-04-24. Service bulletin. ELECTRICAL SYSTEM. Rapid Update 596 PTCM Software updateto correct possible warning messages that could appear on cluster when operating the retractable roof immdiately after start up.
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.
MAS0034322023-04-24. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE. Rapid Update 590 - to eliminate a noise coming from the doors in the area behind the seat.
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.

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