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Service bulletin MAS-00-08-77-1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10184261
Published by NHTSA2020-12-14
Manufacturer's numberMAS-00-08-77-1
Manufacturer's date2016-08-19
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

NHTSA's summary

Technical Information for MDEVO and KOL.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Equipment and accessories, Labels and manuals, Engine control module

Vehicles listed
MASERATI LEVANTE2014 to 2016
MASERATI LEVANTE2017, 2018, 2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
MAS0030452023-06-26. Service bulletin. Technical Information - Diagnostic guidance to trouble shooting DTC C12900 & 400700 if fault codes are stored in the ECM for iignition control unit.
MAS0025282021-03-15. Service bulletin. 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.
TT-662020-12-14. Service bulletin. Follow these steps to successfully complete the vin writing and then the software programming activities.
MAS-00-08-772020-12-14. Service bulletin. Technical Information for MDEVO and KOL.
MAS0015232018-05-21. Service bulletin. TSB for ECM software update service campaign.