# Service bulletin L\-SB\-0006\-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.

- Type: Service bulletin
- NHTSA id: 10188908
- Published by NHTSA: 2021\-03\-15
- Manufacturer's number: L\-SB\-0006\-21
- Manufacturer's date: 2021\-02\-25
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

TSB: Some 2018\-2021 model year LC 500 and LC 500h vehicles may exhibit a squawk/knock noise from the engine compartment when depressing and/or releasing the brake pedal while stationary or driving. Follow the Repair Procedure in this bulletin to address this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188908-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188908-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2018 to 2021 LEXUS LC HYBRID
- 2018 to 2021 LEXUS LC500

JSON: [/v1/bulletins/10188908](/v1/bulletins/10188908)

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