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Service bulletin L-TT-0288-20 Rev

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 id10179701
Published by NHTSA2020-09-14
Manufacturer's numberL-TT-0288-20 Rev
Manufacturer's date2020-08-07
NHTSA componentENGINE

NHTSA's summary

TT: The Lexus Quality group is looking to better understand our customers expectation regarding vehicle drivability. Specifically, we are looking at vehicle surge/hesitation condition (inconsistent acceleration) and would like to recover detailed customer voice and vehicle data.

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

Engine

Vehicles listed
LEXUS ES3502018 to 2021
LEXUS GX4602018 to 2021
LEXUS IS 3002019 to 2021
LEXUS IS 3502018 to 2021
LEXUS LS5002018 to 2021
LEXUS RX3502018 to 2021
LEXUS UX2002019 to 2021

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