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September 3, 2025 Other

A new software update is now available for the AGSM (Automatic Gear Shift Module) on Grecale, GranTurismo,...

Maserati technical service bulletin MAS004831 MTB 25-32 for 2022-2025 Maserati Grecale, 2023-2025 Maserati Granturismo and 2024-2025 Maserati Grancabrio and others.

Bulletin number
MAS004831 MTB 25-32
Component
Engine
Summary
A new software update is now available for the AGSM (Automatic Gear Shift Module) on Grecale, GranTurismo, and GranCabrio vehicles. This update enhances PRND (Park, Reverse, Neutral, Drive) button responsiveness and simplifies their operation, improving the customer experience. The update is intended to: • Address customer concerns related to button responsiveness • Reduce AGSM module replacements to only cases with confirmed internal faults or complete non-functionality • Limit Blue On Line (BOL) reports to only critical cases

Owners of these vehicles have filed 2 complaints in the engine category.

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