# Service bulletin LSB002222

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.

- Type: Service bulletin
- NHTSA id: 10224138
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: LSB002222
- Manufacturer's date: 2022\-07\-07
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

TSB: Hybrid vehicles are equipped with two types of batteries: ?Hybrid Vehicle \(HV\) battery ?Auxiliary \(12V\) battery If the hybrid 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. Perform the following maintenance service for the HV battery and auxiliary battery

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224138-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224138-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2023 LEXUS IS 300
- 2023 LEXUS LC HYBRID
- 2023 LEXUS LS500 H
- 2023 LEXUS NX HYBRID
- 2023 LEXUS NX450H\+
- 2023 LEXUS RX450H
- 2023 LEXUS UX HYBRID

JSON: [/v1/bulletins/10224138](/v1/bulletins/10224138)

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