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Service bulletins for the 2018 Maserati Ghibli

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
MAS0028562022-02-14. Service bulletin. WHEELS. Circular Letter - Wheels rotation procedure for Maserati vehicles in stock.
MAS0027622021-11-08. Service bulletin. SUSPENSION. Technical Information -Shock Absorber Leaks.
MAS0027462021-11-08. Service bulletin. STRUCTURE:BODY:DOOR. Technical Information - Door Panel Damage when removing the door panel.
MAS0007502021-10-25. Service bulletin. PARKING BRAKE. Mechanical adjustment and electronic adjustment of the parking brake.
MASB20002282021-10-25. Service bulletin. EQUIPMENT. Rear window electric sunshade retrofit kit.
MAS0026702021-06-28. Service bulletin. EQUIPMENT. Technical Information - Apple CarPlay anomalies with iOS 14.5
MAS002453-A2021-05-24. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Diagnostic Sheet - Difficult opening the doors.
MAS002199-B2021-05-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - New ETM Software Volta 6 - Troubleshooting Guide.
MAS0025302021-04-26. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Technical Information - Integrated Central Stack (ICS) malfunction software update related to the air conditioning panel functions.
MAS0025442021-04-26. Service bulletin. BACK OVER PREVENTION:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - New Function related to Software Update for a Check of Engine Control Module(ECM) Parameters
MAS0024642021-02-22. Service bulletin. EQUIPMENT; TIRES; WHEELS. Vehicle configuration update after the installtion of wheel rems/tires of different sizes
MAS0024552021-02-22. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Diagnosis Procedure - Parking Sensor System not available on cluster or false activation of parking sensor.
MAS0024532021-02-22. Service bulletin. STRUCTURE:BODY:DOOR. Diagnostic Procedure - Difficulty opening the door with vehicles equipped with "Soft Door Close"
TT-662020-12-14. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE. Follow these steps to successfully complete the vin writing and then the software programming activities.
MAS-00-08-832020-12-14. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Campaign 268 Dome Reinforcement Plate Installation.
MAS0023812020-12-14. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Daignostic Sheet - USB port anomalies diagnostic guide
MAS0023242020-10-13. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Technical Bulletin - Engine coolant leaks from the cabin heater water delivery hose or the cabin heater water return hose.
MAS0022632020-09-14. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS. Diagnostic Procedure - Troubleshoot gear shifter issues for driving/moving the vehicle.
MAS0022492020-09-14. Service bulletin. STEERING; ELECTRICAL SYSTEM. Diagonistic Guide - Electric steering rack complaints.
MAS0022472020-09-14. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; EQUIPMENT. Technical Information - Activation of front parking sensors without obstacles.
MAS0022462020-09-14. Service bulletin. SUSPENSION; ENGINE. Diagnostic Procedure - Vehicle vibration during vehicle acceleration.
MAS0022222020-09-14. Service bulletin. EQUIPMENT; PARKING BRAKE; VISIBILITY; EQUIPMENT ADAPTIVE/MOBILITY. Diagnostic Procedure - Spontaneous wiper activation.
MAS0021532020-09-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - Special Tools for inserting oil seals into the gearbox.
MAS001382C2020-08-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Circular Letter - Tutor Process for Harmon Components
MAS002199A2020-08-24. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Circular Letter - Updated ETM Software Volta 6 -Troubleshooting guides to diagnose Base Audio System Reboot, Apple Carplay Disconnecting/Jamming and other anomalies.

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