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Service bulletin L-TT-0235-17 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 id10179694
Published by NHTSA2020-09-14
Manufacturer's numberL-TT-0235-17 Rev
Manufacturer's date2020-08-05
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

TT: HVAC drain tube is found to blocked/clogged.

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 CT HYBRID2011 to 2018
LEXUS ES HYBRID2013 to 2020
LEXUS ES3502008 to 2020
LEXUS GX4602010 to 2020
LEXUS GX4702008 to 2009
LEXUS HS 250 HYBRID2010 to 2012
LEXUS LC HYBRID2018 to 2021
LEXUS LC5002018 to 2021
LEXUS LFA2012
LEXUS LS HYBRID2018 to 2020
LEXUS LS4602008 to 2017
LEXUS LS5002018 to 2020
LEXUS LS600H2008 to 2016
LEXUS NX HYBRID2015 to 2020
LEXUS NX200T2015 to 2017
LEXUS NX3002018 to 2020
LEXUS RX HYBRID2008
LEXUS RX HYBRID2011 to 2020
LEXUS RX3502008 to 2020
LEXUS RX450H2010
LEXUS SC4302008 to 2010
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.

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