Service bulletins for the 2022 Maserati MC20
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.
129 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
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Only bulletins with component: Software are shown. Show all
| MAS002765 | 2023-04-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Circular letter - Diagnostic Tool MDEVP 3 for the vehicle communication interface 2. |
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| MAS002970 | 2022-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS; ELECTRICAL SYSTEM:SOFTWARE. Service Campaign # 468 - To Update the DCTM Adoptive Parameters To Correct the Values To Prevent Erroneous Lighting Of The Gearbox And/Or Poor Performance Warning Lights In The Instrument Cluster. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.