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Service bulletin L-SB-0103-14

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 id10109382
Published by NHTSA2017-08-01
Manufacturer's numberL-SB-0103-14
Manufacturer's date2014-11-10
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN

NHTSA's summary

TSB: Some 2013 - 2015 model year 2WD LS 460/460L vehicles may exhibit a whine type noise from the transmission area from 0 - 40 mph with light to moderate acceleration.

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, Automatic transmission

Vehicles listed
LEXUS LS4602013 to 2015

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