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Service bulletins for the 2023 Maserati Quattroporte

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
MAS0029292024-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Daignostic Sheet.
MAS0039902024-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Information .
MAS0039592024-02-20. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Rapid Update 648 - Stop field action as further analysis indicated the impact of this anomaly has been significantly minimized, and therefore, it is no longer necessary to carry out this action.
MAS0036182024-02-20. Service bulletin. SEATS. Technical Information - On the malfunctioning front seat headrest that can be loose and produce an abnormal sound.
MAS0038032023-12-04. Service bulletin. FUEL SYSTEM, GASOLINE; SERVICE BRAKES; STEERING. Rapid Update 648 for checking the high pressure fuel pump connector female pin tension.
MAS0036152023-09-25. Service bulletin. SERVICE BRAKES. Technical Information regarding an aesthetic production modification to the rear brake calipers.
MAS0035812023-07-31. Service bulletin. ELECTRICAL SYSTEM:WIRING; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; EQUIPMENT. Guidance to investigate vehicles related to the storage of ECM of DTC P0090 - Fuel Pressure Regulator 1 Control Circuit Opened Link to engine warning light on and limp home mode.
MAS0035312023-06-26. Service bulletin. STRUCTURE:BODY:DOOR. Technical Information - to provide guidance on how to evaluate concerns regarding wrinkles in the leather of door panel arm rests.
MAS0033292022-11-28. Service bulletin. EQUIPMENT:ELECTRICAL. Technical Informationfor operating procedure for the removal of the logistics mode

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