# Service bulletin 9LH\_LSC\_Extensio

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: 10109599
- Published by NHTSA: 2017\-08\-01
- Manufacturer's number: 9LH\_LSC\_Extensio
- Manufacturer's date: 2014\-08\-07
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Dealer Letter: On certain vehicles equipped with a 2GR\-FE \(V6\) engine, the rubber portion of the oil supply hose for the VVT\-I actuator may degrade over time. This condition may cause oil to leak from the VVT\-I oil hose producing abnormal engine noise and the oil pressure light to illuminate. The following information is provided to inform you and your staff of the owner notification phase of the campaign and your degree of involvement. Additional information may be found in the attached Lexus Q\&A and customer notification letter.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10109599-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10109599-0001.pdf)

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

## Components

Engine

## Vehicles listed

- 2007 to 2008 LEXUS ES350
- 2007 to 2009 LEXUS RX350

JSON: [/v1/bulletins/10109599](/v1/bulletins/10109599)

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