# Service bulletin L\-SB\-0032\-23

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: 10238135
- Published by NHTSA: 2023\-06\-26
- Manufacturer's number: L\-SB\-0032\-23
- Manufacturer's date: 2023\-05\-15
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

TSB: Some 2016 ? 2022 model year RX 450h and 2018 ? 2022 model year RX 450hL vehicles may exhibit a squawk/knock noise from the engine compartment when depressing and/or releasing the brake pedal. 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/2023/MC-10238135-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10238135-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2016 to 2022 LEXUS RX HYBRID

JSON: [/v1/bulletins/10238135](/v1/bulletins/10238135)

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