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Service bulletin L-SB-0013-21

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 id10201345
Published by NHTSA2021-09-13
Manufacturer's numberL-SB-0013-21
Manufacturer's date2021-07-01
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Lexus does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery.

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

Electrical system, Equipment and accessories

Vehicles listed
LEXUS ES HYBRID2022
LEXUS ES2502022
LEXUS ES3502022
LEXUS GX4602022
LEXUS IS 3002022
LEXUS IS 3502022
LEXUS LC HYBRID2022
LEXUS LC5002022
LEXUS LS HYBRID2022
LEXUS LS5002022
LEXUS NX HYBRID2022
LEXUS NX2502022
LEXUS NX3502022
LEXUS NX450H+2022
LEXUS RC 3002022
LEXUS RC 3502022
LEXUS RC F2022
LEXUS RX HYBRID2022
LEXUS RX3502022
LEXUS UX HYBRID2022
LEXUS UX2002022

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