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Service bulletin A_210971_TC_EN

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 id10202163
Published by NHTSA2021-10-07
Manufacturer's numberA_210971_TC_EN
Manufacturer's date2021-09-07
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

Please note that a software update for the engine control unit map is now available once the PADS diagnostic tool is updated to the latest release available. The operation referred to above is to be included in the normal maintenance activities to be carried out at the same time as the pre-delivery, during the activities scheduled for services, or on the first convenient passage in the Workshop for vehicles in circulation. The main content of the update is: • Improved diagnosis of misfire events • Improved running of engine at high altitudes • Enhanced rideability in general

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

Electrical system, Equipment and accessories

Vehicles listed
MOTO GUZZI TOP CASE

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