# Service bulletin L\-SB\-0009\-20 Rev

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: 10177587
- Published by NHTSA: 2020\-07\-27
- Manufacturer's number: L\-SB\-0009\-20 Rev
- Manufacturer's date: 2020\-06\-08
- 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177587-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177587-9999.pdf)

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

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2021 LEXUS ES HYBRID
- 2021 LEXUS LC HYBRID
- 2021 LEXUS LS HYBRID
- 2021 LEXUS NX HYBRID
- 2021 LEXUS RX HYBRID
- 2021 LEXUS UX HYBRID

JSON: [/v1/bulletins/10177587](/v1/bulletins/10177587)

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