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Service bulletins for the 2007 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.

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

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Bulletins, newest first
MAS0019622019-08-19. Service bulletin. ENGINE AND ENGINE COOLING. Circular letter - Oil Cartridge removal/refitting procedure update.
MAS0016522018-10-22. Service bulletin. SERVICE BRAKES. Diagnostic guide for brake system noise.
MTB-200917G2018-09-24. Service bulletin. ENGINE AND ENGINE COOLING. Technical bulletin on updated process for engine variator noise issues
MAS0013382018-02-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. New guidelines for use of Blue-On-Line technical support requests and warranty requests for authorization.
MAS0013612018-02-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Notification of diagnostic server downtime for maintenance.
MAS0013192018-02-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Notification of changes to the online documentation sites TechInt and TechDoc.
MTB-1532013-11-08. Service bulletin. POWER TRAIN:AXLE HUBS. MASERATI: NEW PROCEDURE TO AVOID THE UNNECESSARY REPLACEMENT OF THE REAR HUB HOLDER. HELI-COIL INSTALLATION PROCEDURE ATTACHED IN THE BULLETIN. *KB
MTB-2010212011-06-03. Service bulletin. SUSPENSION. MASERATI: TORQUE SPECS REMINDER. *RM
MTB-2009142009-07-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. MASERATI: QUATTROPORTE DUOSELECT SERVICE CAMPAIGN REGARDING INSTALLATION OF THE RIGHT CATALYTIC CONVERTER HEAT SHIELD. THE INSTALLATION OF THE HEAT SHIELD WILL REDUCE THE HEAT GENERATED FROM THE CATALYTIC CONVERTER TO THE CLUTCH HOUSING AREA AND ALSO HEATING EFFECT IN THE PASSENGER COMPARTMENT. *PE
2008122008-08-22. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH; ELECTRICAL SYSTEM:SOFTWARE. SERVICE CAMPAIGN 175 - HIGH BEAM FLASHING OPERATION FAILURE. *PE
1622008-07-18. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. TRANSMISSION DRIVE SHAFT: ALL MASERATI AUTOMATIC UP TO AND INCLUDING ASSEMBLY #31081 ARE INVOLVED IN A SERVICE CAMPAIGN WHICH CONCERNS THE TRANSMISSION DRIVE SHAFT. *PE
010119012007-04-11. Service bulletin. PARKING BRAKE. RESET PROCEDURE FOR ELECTRIC PARKING BRAKE (EPB) AFTER RELEASING THE BRAKE MANUALLY. *KB

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