2020 Maserati Ghibli Technical Service Bulletins

113 technical service bulletins (TSBs) are on record for the 2020 Maserati Ghibli. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11011979Dec 12, 2024Other or unknown, Engine. his Technical bulletin serves as a guideline and outlines requirements when considering a possible engine replacement on Maserati vehicles. Please refer to Bulletin “MAS004175 PNP 24-01 Light Engine - Long Block Repairs Under Warranty” for further information.
• 11011971Dec 12, 2024Engine. his Technical bulletin serves as a guideline and outlines requirements when considering a possible engine replacement on Maserati vehicles. Please refer to Bulletin “MAS004175 PNP 24-01 Light Engine - Long Block Repairs Under Warranty” for further information.
• 11010688Nov 20, 2024Other or unknown. As an essential component in the electrical system in Maserati vehicles, the battery plays a crucial role in ensuring reliable performance and safety. To help maintain battery peak condition, and ensure optimal performance, this bulletin covers important warranty policies, and guidelines for testing, maintenance, and diagnosis of batteries using the new E-XTEQ MAXIMUS battery charger/tester.
• 11010686Nov 14, 2024Other or unknown. The Rapid Updates (Campaigns) in the list below will be closed starting from November 18, 2024. Claims received after this date will no longer be accepted. Effective from the publication date of this document, the Mandatory Flag will be removed for all campaigns listed, allowing for easier management as we approach the closure period.
• 11009527Oct 31, 2024Suspension, Other or unknown. This technical bulletin provides guidance and additional information on normal shock absorber operations that are often mistakenly identified as defective. It establishes criteria for inspecting and diagnosing shock absorbers for potential leakage to help prevent the unnecessary replacement of non-defective components
• 11008925Oct 15, 2024Other or unknown. his Technical bulletin serves as a guide and provides additional repair information regarding Front Grill Chrome Detachment on certain Maserati Ghibli’s
• 11008927Oct 7, 2024Other or unknown. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible rear exhaust noise anomalies.
• 11008928Oct 3, 2024Suspension, Other or unknown. This bulletin serves as a guide and provides some additional important info for servicing/repairing the rear differential axle seals on certain Maserati vehicles.
• 11004984Jul 15, 2024Other or unknown. The Rapid Updates (Campaigns) in the list below will be closed starting from July 22, 2024. Claims received after this date will no longer be accepted.
• 11005389Jul 9, 2024Other or unknown. MDEVO Release 9.8.1 new features • New login interface • Active diagnosis introduction for Go direct function (only for BEV vehicles) • MY25 version for all vehicles, Hard Reset function (Active Diagnosis), specs update, general improvements.
• 11002665Jul 1, 2024Other or unknown. Maserati has introduced an HDEV5 injector O-ring replacement kit (PN 900100008) to guarantee the best possible quality for the success of the corresponding replacement operation. This tool makes it possible to replace the individual injectors of the V6 and V8 engines of the Ghibli, Quattroporte and Levante, avoiding complete rail replacement, for the first time in a procedure.
• 11000473May 1, 2024Other or unknown, Fuel system. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible DTC"P0090 - Fuel Pressure Regulator Control Circuit 1 Open" stored in the engine control unit (ECM).
• 11000466May 1, 2024Steering, Brakes, Wheels. This Technical bulletin serves as a guide and provides additional diagnostic info for possible steering wheel vibration when braking. This Bulletin serves as an ADDENDUM to MAS002731
• 10252188Feb 23, 2024Equipment. Technical Information.
• 10252195Feb 19, 2024Equipment. Circular Letter.
• 10252194Feb 19, 2024Equipment. Circular Letter.
• 10252186Feb 19, 2024Equipment. Technical Information.
• 10252187Feb 16, 2024Equipment. Circular Letter.
• 10252185Feb 14, 2024Exterior lighting. Technical Information
• 10252190Feb 8, 2024Equipment. Technical Information.
• 10252192Feb 1, 2024Equipment. Technical Information.
• 10252189Feb 1, 2024Equipment. Diagnostic Sheet.
• 10249041Dec 8, 2023Latches, locks and linkages. Diagnostic Sheet for for certain models regarding difficulty with opening the doors
• 10237993May 23, 2023Body and structure. Technical Information - to provide guidance on how to evaluate concerns regarding wrinkles in the leather of door panel arm rests.
• 10237990May 16, 2023Engine cooling. Technical Information - Diagnostic guidance to trouble shooting DTC C12900 & 400700 if fault codes are stored in the ECM for iignition control unit.
• 10231925Jan 24, 2023Electrical system. Technical Information - Partial or complete non-functioning of all infotainment rotary knob on the central tunnel caused by fluid contamination.
• 10207931Jan 31, 2022Other or unknown, Body and structure. Technical Information - Help diagnose possible malfunctions of the courtsey lights on the Sun Visor.
• 10207930Jan 31, 2022Wheels. Circular Letter - Wheels rotation procedure for Maserati vehicles in stock.
• 10206679Dec 3, 2021Equipment, Visibility (wipers, defrost, mirrors). Service Campaign # 430 - For Subroof Water Infilteration.
• 10203315Sep 23, 2021Suspension. Technical Information -Shock Absorber Leaks.
• 10203311Sep 13, 2021Body and structure. Technical Information - Door Panel Damage when removing the door panel.
• 10198493May 28, 2021Equipment. Technical Information - Apple CarPlay anomalies with iOS 14.5
• 10198488May 12, 2021Visibility (wipers, defrost, mirrors). Service Campaign # 420 for Sedans with incorrect amount of Refrigerant Gas.
• 10194139Apr 29, 2021Fuel system. Technical Information - Difficult to open the fuel filler door.
• 10194136Apr 21, 2021Latches, locks and linkages. Diagnostic Sheet - Difficult opening the doors.
• 10194135Apr 1, 2021Equipment. Circular Letter - New ETM Software Volta 6 - Troubleshooting Guide.
• 10190791Mar 17, 2021Back-over prevention (rear camera), Equipment. Circular Letter - New Function related to Software Update for a Check of Engine Control Module(ECM) Parameters
• 10190792Mar 8, 2021Back-over prevention (rear camera). Technical Information - Integrated Central Stack (ICS) malfunction software update related to the air conditioning panel functions.
• 10188706Feb 23, 2021Visibility (wipers, defrost, mirrors), Engine cooling. Service Campaign # 409 - HVAC software update to AC system that could stop caooling after 10 minutes at idle in area with high ambient temepratures and high humidity.
• 10187437Jan 5, 2021Tires, Wheels, Equipment. Vehicle configuration update after the installtion of wheel rems/tires of different sizes
• 10187435Jan 5, 2021Equipment, Electrical system. Diagnosis Procedure - Parking Sensor System not available on cluster or false activation of parking sensor.
• 10187434Jan 5, 2021Body and structure. Diagnostic Procedure - Difficulty opening the door with vehicles equipped with "Soft Door Close"
• 10186126Dec 23, 2020Electrical system. Circular Letter - EVO Software update version Falco 6.4.2 reporting issues.
• 10184048Nov 20, 2020Equipment, Electrical system. Daignostic Sheet - USB port anomalies diagnostic guide
• 10181032Sep 28, 2020Equipment, Engine cooling. Technical Bulletin - Engine coolant leaks from the cabin heater water delivery hose or the cabin heater water return hose.
• 10179669Aug 18, 2020Transmission and drivetrain. Diagnostic Procedure - Troubleshoot gear shifter issues for driving/moving the vehicle.
• 10179663Aug 14, 2020Transmission and drivetrain, Equipment. Circular Letter - Special Tools for inserting oil seals into the gearbox.
• 10179668Aug 11, 2020Electrical system, Steering. Diagonistic Guide - Electric steering rack complaints.
• 10179667Aug 11, 2020Equipment, Electrical system. Technical Information - Activation of front parking sensors without obstacles.
• 10179666Aug 5, 2020Suspension, Engine. Diagnostic Procedure - Vehicle vibration during vehicle acceleration.

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