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Service bulletin L-SB-0029-16

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 id10085901
Published by NHTSA2016-12-09
Manufacturer's numberL-SB-0029-16
Manufacturer's date2016-07-01
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; HYBRID PROPULSION SYSTEM; ELECTRICAL SYSTEM

NHTSA's summary

TSB: HYBRID VEHICLES ARE EQUIPPED WITH 2 TYPES OF BATTERIES: * HYBRID VEHICLE (HV) BATTERY, * 12-VOLT AUXILIARY BATTERY. IF THE VEHICLE IS PUT INTO STORAGE, THE STATE OF CHARGE (SOC) OF ITS HV BATTERY AND AUXILIARY BATTERY WILL GRADUALLY DECREASE. TO PREVENT THE AUXILIARY BATTERY FROM BECOMING DISCHARGED DURING STORAGE, PROPER MAINTENANCE IS NECESSARY.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Hybrid and electric drive, 12-volt battery

Vehicles listed
LEXUS CT HYBRID2017
LEXUS ES HYBRID2017
LEXUS GS HYBRID2017
LEXUS NX HYBRID2017
LEXUS RX HYBRID2017

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