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Service bulletin 20-DS-002G

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 id10253036
Published by NHTSA2024-04-11
Manufacturer's number20-DS-002G
Manufacturer's date2020-09-24
NHTSA componentPOWER TRAIN; POWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

The bulletin describes the procedure to measure and set propeller shaft angles to optimize driveline vibration performance on certain 2019-2020MY 3.8L AWD G80 (DH) vehicles.

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

Transmission and driveline, Driveshaft

Vehicles listed
GENESIS G802019, 2020

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