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Service bulletin L-SB-0001-15

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 id10111332
Published by NHTSA2017-08-14
Manufacturer's numberL-SB-0001-15
Manufacturer's date2015-01-06
NHTSA componentSEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

NHTSA's summary

LSB: Some 2013 - 2014 model year ES 300h and ES 350 vehicles may exhibit a condition where the seat cooler operation is less than customer expectation. This is due to the air duct collapsing when there is weight in the seat, thus restricting air flow through the air duct. Use the following bulletin to address this condition.

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

Seats

Vehicles listed
LEXUS ES HYBRID2013 to 2014
LEXUS ES3502013 to 2014

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