WenmarOpen by Wenmar Pro

Service bulletins for the 2022 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.

111 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 .
MAS0036182024-02-20. Service bulletin. SEATS. Technical Information - On the malfunctioning front seat headrest that can be loose and produce an abnormal sound.
MAS0033922024-01-22. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Diagnostic Sheet for for certain models regarding difficulty with opening the doors
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.
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.
PVE32022-12-19. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer communication message to gather OBD performance data from customer vehicles in Southern California as part of yearly On-Board Diagnostic (OBD) certification and Compliance Requirements.
MAS003074-B2022-11-07. Service bulletin. SERVICE BRAKES, HYDRAULIC; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service Campaign 496 - Potential coolant leak from radiator delivery pipewith updated parts information and procedure to open a BOL in case a coolant leak between the thermal Pressure Switch cover and the Radiator Delivery Pipe
PVE32022-09-19. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer communication message to gather OBD performance data from customer vehicles in Southern California as part of yearly On-Board Diagnostic (OBD) certification and Compliance Requirements.
MAS0032302022-08-22. Service bulletin. BACK OVER PREVENTION; STRUCTURE:BODY:TRUNK LID. Service Campaign 525 to correct trunk spring lubrication. To prevent a potential noise during the trunk opening.
MAS0032032022-08-22. Service bulletin. UNKNOWN OR OTHER. Circular Letter - related to new Harman R1 ETM tutorship BOL Typology modification announcment.
MAS0031692022-08-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; UNKNOWN OR OTHER. Service Campaign 516 - concerning the ECM Software update to improve the performance of the engine calibration.
MAS0031572022-08-22. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. FOTA update for telematic box module software upto latest version 4.34.
MAS0031192022-08-22. Service bulletin. SERVICE BRAKES, HYDRAULIC; PARKING BRAKE; FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS. Service Campaign 512 concerning a potential loose connection of fuel vpor pressure and potential cross-connection between the 3-way and the 2-way purgre valve.
MAS0025632022-08-22. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Harmon R1 ETM components tutorship process update.
MAS0031832022-08-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Information highlighted for pre-delivery inspection practices checklist
MAS0031202022-08-01. Service bulletin. PARKING BRAKE. Service Campaign 513 - Concerning a potential loose connection of some evaporator purge valve hoses.
MAS0031122022-08-01. Service bulletin. EQUIPMENT. Service Campaign 506 - Customer protection action wave 2 concerningchecks to be performed to prevent water filteration from grommet and strker scre cover missing.
MAS0031042022-08-01. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. Service Campaign 505 - Customer protection action concerning targeted checks to be performed to prevent wind noise, air vent detachments, brake pedal switch failure inspection, rattling noise from the silencer and oil leak from differential.
MAS0030902022-08-01. Service bulletin. ELECTRICAL SYSTEM. Circular letter - New policy for battery warranty replacement/recharging
MAS0030742022-08-01. Service bulletin. ENGINE AND ENGINE COOLING. Service Campaign 496 - Certain Maserati vehicles equipped with V^ engines concerning a potential coolant leak from radiator delivery pipe.
MAS0030502022-08-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Service Campaign 498 - Concerning four target checks (side ventilation oulets, B-pillars covering, postioning of red trunk release cord, seat greasing) to be performed on all cars not yet delivered to the final customer.
MAS0031172022-08-01. Service bulletin. EQUIPMENT. Service campaign 497 - Certain Maserati sedans concerning the check of the phone box lid opening mechanism.
MAS0029912022-08-01. Service bulletin. ELECTRICAL SYSTEM. Service Campign 475 - Software update 10 17.101 of the entertainment module (ETM) R1
MAS0031112022-06-13. Service bulletin. ENGINE AND ENGINE COOLING. Technical Information - False DTC PO43-EVAP system leak detection reference orifice low flow.

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