# Service bulletin L\-SB\-0001\-18

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: 10131726
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: L\-SB\-0001\-18
- Manufacturer's date: 2018\-01\-22
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN

## NHTSA's summary

TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L\-SB\-0021\-14. \* Applicability has been updated to include applicable 2018 models and 2016 \* 2018 model year RC 300 and 2015 \* 2018 model year RC 350 vehicles. \* Applicability has been updated to exclude 2001 \- 2003 model year ES 300 vehicles. Service Bulletin No. L\-SB\-0021\-14 is obsolete and any printed versions should be discarded. Be sure to review the entire content of this bulletin before proceeding. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines the use of TIS and the Calibration Update Wizard \(CUW\). Flash calibration updates can only be applied to the vehicle/ECU combination for which they are intended. ECUs have internal security that will not allow them to be programmed with another ECU?s information. NOTE ECU is a Lexus term used to describe integrated computerized devices responsible for managing the operation of a system or subsystem. For the purposes of this bulletin, the term ECU is used as a generic label for the following SAE J1930 standard references: \* Powertrain Control Module \(PCM\) \* Engine Control Module \(ECM\) \* Transmission Control Module \(TCM\) \* Any other Lexus\-specific control unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10131726-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10131726-0001.pdf)

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

## Components

Electrical system, Transmission and driveline

## Vehicles listed

- 2010 to 2017 LEXUS CT HYBRID
- 2004 LEXUS ES 330
- 2007 LEXUS ES 350
- 2014 LEXUS ES 350
- 2013 to 2018 LEXUS ES HYBRID
- 2004 to 2006 LEXUS ES330
- 2007 to 2018 LEXUS ES350
- 2015 to 2017 LEXUS GS 200T
- 2006 to 2018 LEXUS GS 350
- 2004 LEXUS GS 430
- 2015 to 2018 LEXUS GS F
- 2007 to 2011 LEXUS GS HYBRID
- 2013 to 2018 LEXUS GS HYBRID
- 2001 to 2006 LEXUS GS300
- 2001 to 2007 LEXUS GS430
- 2012 LEXUS GS450H
- 2014 to 2015 LEXUS GS450H
- 2008 to 2012 LEXUS GS460
- 2004 LEXUS GX 470
- 2010 to 2018 LEXUS GX460
- 2003 to 2009 LEXUS GX470
- 2010 to 2017 LEXUS HS 250 HYBRID
- 2006 to 2017 LEXUS IS 250
- 2010 to 2017 LEXUS IS 250C
- 2001 to 2018 LEXUS IS 300
- 2006 to 2018 LEXUS IS 350
- 2010 to 2018 LEXUS IS 350C
- 2008 to 2018 LEXUS IS F
- 2015 to 2017 LEXUS IS200T
- 2018 LEXUS LC HYBRID
- 2018 LEXUS LC500
- 2010 to 2011 LEXUS LFA
- 2012 to 2013 LEXUS LFA
- 2014 to 2017 LEXUS LFA
- 2004 LEXUS LS 430
- 2007 LEXUS LS 460
- 2011 LEXUS LS 460
- 2018 LEXUS LS HYBRID
- 2001 to 2006 LEXUS LS430
- 2007 to 2017 LEXUS LS460
- 2018 LEXUS LS500
- 2008 to 2017 LEXUS LS600H
- 2004 LEXUS LX 470
- 2008 LEXUS LX 570
- 2011 LEXUS LX 570
- 2001 to 2007 LEXUS LX470
- 2008 to 2018 LEXUS LX570
- 2015 to 2016 LEXUS NX
- 2014 to 2018 LEXUS NX HYBRID
- 2014 to 2017 LEXUS NX200T
- 2014 to 2017 LEXUS RC 200T
- 2014 to 2018 LEXUS RC 300
- 2014 to 2018 LEXUS RC 350
- 2014 to 2018 LEXUS RC F
- 2013 LEXUS RX 350
- 2014 LEXUS RX 351
- 2004 to 2008 LEXUS RX HYBRID
- 2011 to 2018 LEXUS RX HYBRID
- 2001 to 2003 LEXUS RX300
- 2004 to 2011 LEXUS RX330
- 2004 to 2018 LEXUS RX350
- 2010 LEXUS RX450H
- 2004 LEXUS SC 430
- 2002 to 2012 LEXUS SC430

JSON: [/v1/bulletins/10131726](/v1/bulletins/10131726)

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