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Service bulletin L-SB-0030-21

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 id10202450
Published by NHTSA2021-10-25
Manufacturer's numberL-SB-0030-21
Manufacturer's date2021-09-02
NHTSA componentPOWER TRAIN

NHTSA's summary

TSB: Some 2019 ? 2020 model year GX 460 vehicles may exhibit a grease leak from the edge of the inboard joint boot of a front drive shaft where the clamp is located. This condition may appear in vehicles with less than 25,000 miles with no apparent damage to the boot. Follow the Repair Procedure in this bulletin to address this condition.

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

Vehicles listed
LEXUS GX4602019 to 2020

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