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Service bulletin L-TT-0277-19

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 id10170741
Published by NHTSA2020-01-27
Manufacturer's numberL-TT-0277-19
Manufacturer's date2019-12-09
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

TT: On 2019-2020 model year UX200 and 2019-2020 model year UX250H vehicles follow the recommendations when performing the HVAC odor maintenance service using A/C Power Foam Evaporator Cleaner & Refresher.

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
LEXUS UX HYBRID2019 to 2020
LEXUS UX2002019 to 2020

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