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Service bulletin L-SB-0039-18

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 id10152602
Published by NHTSA2019-01-07
Manufacturer's numberL-SB-0039-18
Manufacturer's date2018-10-26
NHTSA componentPOWER TRAIN

NHTSA's summary

TSB: Some 2018 model year LS500 vehicles may exhibit one or both of the following transmission-related conditions: ? R to D shift delay when vehicle is cold ? Shift bump when slowing to a stop The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been revised to address these conditions. Follow the Repair Procedure in this bulletin to address these conditions.

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 LS HYBRID2018

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