Maserati MC20 Service Bulletins

143 manufacturer communications on file.

• November 20, 2024•Document ID: 11010688

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004464 MCL 24-51

  Date Added:

  November 20, 2024

  Manufacturer:

  MASERATI

  Summary

  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. Please refer to the most recently published “BOL Policy” and “Prior Approval Components List” to verify if a BOL Report is required for battery replacement.

  Associated Products (21)

  2025 Maserati Grancabrio2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Grancabrio2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante+ 1 more
  Associated Documents

  • DownloadMC-11010688-0001.pdf↗
• November 14, 2024•Document ID: 11010686

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004434 MCL 24-53

  Date Added:

  November 20, 2024

  Manufacturer:

  MASERATI

  Summary

  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. Campaign Number Campaign Description Closure Date 514 MC20 MY22 Radiator pipe coolant leakage 11.18.2024 550 M157 V6 Engine Harness Position Check 11.18.2024 574 MC20 Interior Handle Replacement 11.18.2024 575 M182 Air suspension Leak Check 11.18.2024 590 MC20 Door Latch Noise 11.18.2024 596 MC20 Cielo PTCM SW Update 11.18.2024 618 M182 - Radio R1H FOTA SW UPDATE (S27.28) 11.18.2024 646 MC20 Side Mirror Check 11.18.2024 649 MC20 Radiator pipe coolant leakage (ext 514) 11.18.2024 655 MC20 AC pipe connection check 11.18.202

  Associated Products (9)

  2024 Maserati Ghibli2024 Maserati Grecale2024 Maserati MC202023 Maserati Ghibli2023 Maserati Grecale2023 Maserati MC202022 Maserati Ghibli2022 Maserati MC202021 Maserati Ghibli
  Associated Documents

  • DownloadMC-11010686-0001.pdf↗
• October 31, 2024•Document ID: 11009527

  Other
  SUSPENSION; UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004419 MTB 24-35

  Date Added:

  October 31, 2024

  Manufacturer:

  MASERATI

  Summary

  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

  Associated Products (21)

  2025 Maserati Grancabrio2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Grancabrio2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante+ 1 more
  Associated Documents

  • DownloadMC-11009527-0001.pdf↗
• October 10, 2024•Document ID: 11009674

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004387 MCL 24-48

  Date Added:

  November 4, 2024

  Manufacturer:

  MASERATI

  Summary

  MC20 Gearbox BOL Process Update. Support for the MC20 gearbox will now be managed in close collaboration with the supplier of the components listed on the following page. This partnership allows us to quickly identify potential issues, reduce diagnostic times, and provide top-tier assistance and expertise to resolve cases efficiently.

  Associated Products (3)

  2024 Maserati MC202023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11009674-0001.pdf↗
• September 18, 2024•Document ID: 11008151

  Other
  STRUCTURE:BODY; UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS003638 BOL 24-27

  Date Added:

  October 1, 2024

  Manufacturer:

  MASERATI

  Summary

  This Technical bulletin serves as a guide and provides additional diagnostic info for possible BOTH SIDE DOOR anomalies (i.e. High effort in the opening/closing of the doors, noise on uneven roads, etc.)

  Associated Products (3)

  2024 Maserati MC202023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11008151-0001.pdf↗
• September 17, 2024•Document ID: 11008155

  Service Campaign
  UNKNOWN OR OTHER; SUSPENSION

  Mfr Comm. #:

  MAS004372 RU 24-30

  Date Added:

  October 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Certain Maserati MC20 and MC20 Cielo (M240) MY23 MY24 MY25 listed in MODISCS+ are involved in a Rapid Update to check the correct tightening torque of the front suspension fasteners.

  Associated Products (2)

  2024 Maserati MC202023 Maserati MC20
  Associated Documents

  • DownloadMC-11008155-0001.pdf↗
• September 4, 2024•Document ID: 11007819

  Service Campaign
  STRUCTURE:BODY; UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS003433 RU 24-2

  Date Added:

  September 16, 2024

  Manufacturer:

  MASERATI

  Summary

  Certain Maserati MC20 (M240) MY22 listed in MODISCS+ are involved in a Rapid Update concerning the reinforcement of the door strikers.

  Associated Products (1)

  2022 Maserati MC20
  Associated Documents

  • DownloadMC-11007819-0001.pdf↗
• August 7, 2024•Document ID: 11006613

  Service Campaign
  ELECTRICAL SYSTEM; UNKNOWN OR OTHER; ENGINE

  Mfr Comm. #:

  MAS004223 RU 24-23

  Date Added:

  August 26, 2024

  Manufacturer:

  MASERATI

  Summary

  Certain Maserati MC20 (M240) MC20 Cielo (M241) MY22 MY23 MY24 listed in MODISCS+ are involved in a Rapid Update to update the ECM (Engine Control Module) software. This new software enhances the sleep mode of the exhaust pipe flap valve actuator, preventing loss of communication with the active exhaust valve. In rare cases, the engine could enter limp mode, and the MIL light can only be turned off after three key cycles.

  Associated Products (3)

  2024 Maserati MC202023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11006613-0001.pdf↗
• August 2, 2024•Document ID: 11006614

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004334 MCL 24-42

  Date Added:

  August 26, 2024

  Manufacturer:

  MASERATI

  Summary

  his Bulletin provides new information regarding the Maserati Tutorship Process for Harman R1 ETM components.

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-11006614-0001.pdf↗
• July 15, 2024•Document ID: 11004984

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004296 MCL 24-49

  Date Added:

  July 19, 2024

  Manufacturer:

  MASERATI

  Summary

  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.

  Associated Products (14)

  2024 Maserati Ghibli2024 Maserati Levante2024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-11004984-0001.pdf↗
• July 15, 2024•Document ID: 11004983

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004295 MTB 24-28

  Date Added:

  July 19, 2024

  Manufacturer:

  MASERATI

  Summary

  This Technical bulletin provides additional procedure to remove damaged screws Half Shalf Screws while performing Rapid Update 585.

  Associated Products (2)

  2023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11004983-0001.pdf↗
• July 9, 2024•Document ID: 11005389

  Other
  UNKNOWN OR OTHER

  Mfr Comm. #:

  MAS004283 MCL 24-38

  Date Added:

  August 1, 2024

  Manufacturer:

  MASERATI

  Summary

  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.

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-11005389-0001.pdf↗
• May 24, 2024•Document ID: 11000726

  Other
  ELECTRICAL SYSTEM; AIR BAGS

  Mfr Comm. #:

  MAS003820 MTB 24-24

  Date Added:

  June 3, 2024

  Manufacturer:

  MASERATI

  Summary

  This Technical bulletin serves as a guide and provides additional diagnostic info for possible DTCs 81151B and 81141B stored in the ORC. BOL required. Airbag warning light on and storage in ORC of DTC 81151B Right curtain airbag - circuit resistance over the threshold or 81141B Left curtain airbag - circuit resistance over the threshold.

  Associated Products (3)

  2024 Maserati MC202023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11000726-0001.pdf↗
• May 14, 2024•Document ID: 11000475

  Other
  UNKNOWN OR OTHER; VEHICLE SPEED CONTROL; ENGINE

  Mfr Comm. #:

  MAS004226 BOL 24-20

  Date Added:

  May 28, 2024

  Manufacturer:

  MASERATI

  Summary

  This Diagnostic Sheet serves as a guide and provides additional diagnostic info on how to diagnose possible engine misfires or irregularities, highlighting the importance of refraining from disassembling the Central (Pre-Chamber) spark plugs unless instructed to do so.

  Associated Products (7)

  2025 Maserati Granturismo2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati MC202023 Maserati Grecale2023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-11000475-0001.pdf↗
• May 1, 2024•Document ID: 11000466

  Other
  STEERING; WHEELS; SERVICE BRAKES

  Mfr Comm. #:

  MAS003095 MTB 24-21

  Date Added:

  May 28, 2024

  Manufacturer:

  MASERATI

  Summary

  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

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-11000466-0001.pdf↗
• February 27, 2024•Document ID: 10252184

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE

  Mfr Comm. #:

  MAS003156

  Date Added:

  April 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Dignostic Sheet.

  Associated Products (3)

  2024 Maserati MC202023 Maserati MC202022 Maserati MC20
  Associated Documents

  • DownloadMC-10252184-0001.pdf↗
• February 23, 2024•Document ID: 10252188

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  MAS003821

  Date Added:

  April 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Technical Information.

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-10252188-0001.pdf↗
• February 23, 2024•Document ID: 10252182

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  MAS003969

  Date Added:

  April 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Technical Information.

  Associated Products (1)

  2023 Maserati MC20
  Associated Documents

  • DownloadMC-10252182-0001.pdf↗
• February 19, 2024•Document ID: 10252195

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  MAS003929

  Date Added:

  April 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Circular Letter.

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-10252195-0001.pdf↗
• February 19, 2024•Document ID: 10252194

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  MAS003928

  Date Added:

  April 1, 2024

  Manufacturer:

  MASERATI

  Summary

  Circular Letter.

  Associated Products (19)

  2025 Maserati Granturismo2024 Maserati Ghibli2024 Maserati Granturismo2024 Maserati Grecale2024 Maserati Levante2024 Maserati MC202024 Maserati Quattroporte2023 Maserati Ghibli2023 Maserati Grecale2023 Maserati Levante2023 Maserati MC202023 Maserati Quattroporte2022 Maserati Ghibli2022 Maserati Levante2022 Maserati MC202022 Maserati Quattroporte2021 Maserati Ghibli2021 Maserati Levante2021 Maserati Quattroporte
  Associated Documents

  • DownloadMC-10252194-0001.pdf↗