WenmarOpen by Wenmar Pro

Service bulletin L-SB-0020-15

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 id10111153
Published by NHTSA2017-08-14
Manufacturer's numberL-SB-0020-15
Manufacturer's date2015-06-29
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

LSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating vehicle features and benefits in the sales process. Battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As described in this bulletin, operating the engine for 30 minutes after 60 days in storage and every 30 days thereafter will help to maintain battery State of Charge (SOC). This process supplements other movements of the vehicle as it is staged, and has specific restrictions on how maintenance is to be done. Also described in this bulletin are 2 other approved methods for maintaining battery State of Charge.

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, 12-volt battery

Vehicles listed
LEXUS CT HYBRID2012 to 2016
LEXUS ES HYBRID2013 to 2016
LEXUS ES3502012 to 2016
LEXUS GS 200T2016
LEXUS GS F2016
LEXUS GX4602012 to 2016
LEXUS IS 2502012 to 2015
LEXUS IS 250C2012 to 2015
LEXUS IS 3002016
LEXUS IS 3502012 to 2015
LEXUS IS 350C2012 to 2015
LEXUS IS F2012 to 2014
LEXUS IS200T2016
LEXUS LS4602012 to 2016
LEXUS LS600H2012 to 2016
LEXUS LX5702013 to 2016
LEXUS NX HYBRID2015 to 2016
LEXUS NX200T2015 to 2016
LEXUS RC 200T2016
LEXUS RC 3002016
LEXUS RC 3502015
LEXUS RC F2015
LEXUS RX HYBRID2012 to 2015
LEXUS RX3502012 to 2015

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