# Service bulletin L\-SB\-0003\-18\_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: 10164911
- Published by NHTSA: 2019\-09\-16
- Manufacturer's number: L\-SB\-0003\-18\_Rev
- Manufacturer's date: 2019\-08\-19
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

TSB: REVISION NOTICE August 19, 2019 Rev2: \* Applicability has been updated to include 2019 model year RX350 vehicles. Any previous printed versions of this bulletin should be discarded. REVISION NOTICE March 12, 2018 Rev1: \* The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 \- 2019 model year RX 350 vehicles may exhibit a droning noise from the exhaust system at takeoff or under light acceleration. Countermeasure parts are available to reduce the droning noise. 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/2019/MC-10164911-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164911-9999.pdf)

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

## Components

Engine, Exhaust and emissions

## Vehicles listed

- 2016 to 2019 LEXUS RX350

JSON: [/v1/bulletins/10164911](/v1/bulletins/10164911)

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