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Service bulletin L-21-01 FAQ

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 id10199992
Published by NHTSA2021-08-05
Manufacturer's numberL-21-01 FAQ
Manufacturer's date2021-07-29
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

FAQ regarding the L-21-01 Service Bulletin.

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

Vehicles listed
GEM E22016 to 2021
GEM E42016 to 2021
GEM E62016 to 2021
GEM ELXD2016 to 2021

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