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October 15, 2025 Other

This bulletin provides diagnostic and warranty guidance for DC/DC converter (APM) failures in Maserati...

Maserati technical service bulletin MAS004884 MTB 25-35 for 2022-2025 Maserati Grecale.

Bulletin number
MAS004884 MTB 25-35
Component
Unknown or other
Summary
This bulletin provides diagnostic and warranty guidance for DC/DC converter (APM) failures in Maserati MHEV models. The DC/DC converter manages the energy flow between the 12V system and the 48V Belt Starter Generator (BSG/MCPA).

Vehicles covered

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