# Service bulletin L\-SB\-0001\-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: 10164328
- Published by NHTSA: 2019\-09\-03
- Manufacturer's number: L\-SB\-0001\-18\-Rev
- Manufacturer's date: 2019\-07\-01
- NHTSA component: EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM

## NHTSA's summary

TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process Overview sections have been updated. Any previous printed versions of this bulletin should be discarded. SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L\-SB\-0021\-14. G1765 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 Service Bulletin No. L\-SB\-0021\-14 is obsolete and any printed versions should be discarded.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 the Technical Information System \(TIS\) 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/2019/MC-10164328-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164328-9999.pdf)

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

## Components

Electrical system, Engine, Equipment and accessories

## Vehicles listed

- 2010 to 2019 LEXUS CT HYBRID
- 2001 to 2003 LEXUS ES
- 2005 to 2006 LEXUS ES
- 2008 to 2013 LEXUS ES
- 2019 LEXUS ES
- 2004 LEXUS ES 330
- 2007 LEXUS ES 350
- 2014 LEXUS ES 350
- 2012 to 2020 LEXUS ES HYBRID
- 2001 to 2012 LEXUS GS
- 2013 to 2019 LEXUS GS 200T
- 2006 to 2020 LEXUS GS 350
- 2004 LEXUS GS 430
- 2015 to 2020 LEXUS GS F
- 2007 to 2011 LEXUS GS HYBRID
- 2014 to 2015 LEXUS GS HYBRID
- 2003 LEXUS GX
- 2005 to 2014 LEXUS GX
- 2004 LEXUS GX 470
- 2010 to 2017 LEXUS HS 250 HYBRID
- 2001 to 2007 LEXUS IS
- 2006 to 2017 LEXUS IS 250
- 2010 to 2017 LEXUS IS 250C
- 2001 to 2020 LEXUS IS 300
- 2006 to 2020 LEXUS IS 350
- 2010 to 2018 LEXUS IS 350C
- 2008 to 2018 LEXUS IS F
- 2010 to 2011 LEXUS LFA
- 2012 to 2013 LEXUS LFA
- 2014 to 2017 LEXUS LFA
- 2001 to 2003 LEXUS LS
- 2005 to 2006 LEXUS LS
- 2008 to 2010 LEXUS LS
- 2012 LEXUS LS
- 2016 LEXUS LS
- 2018 LEXUS LS
- 2004 LEXUS LS 430
- 2007 LEXUS LS 460
- 2011 LEXUS LS 460
- 2018 to 2020 LEXUS LS HYBRID
- 2001 to 2003 LEXUS LX
- 2005 to 2007 LEXUS LX
- 2009 to 2010 LEXUS LX
- 2004 LEXUS LX 470
- 2008 LEXUS LX 570
- 2011 LEXUS LX 570
- 2015 to 2016 LEXUS NX
- 2014 to 2017 LEXUS RC 200T
- 2014 to 2020 LEXUS RC 300
- 2014 to 2020 LEXUS RC 350
- 2014 to 2020 LEXUS RC F
- 2001 to 2011 LEXUS RX
- 2013 LEXUS RX 350
- 2014 LEXUS RX 351
- 2002 to 2003 LEXUS SC
- 2005 to 2010 LEXUS SC
- 2011 to 2012 LEXUS SC
- 2004 LEXUS SC 430

## Recalls for the same vehicles and component

- [09V234000](/recalls/nhtsa/09V234000.md), 2009-06-25: EQUIPMENT:OTHER:LABELS
- [09V020000](/recalls/nhtsa/09V020000.md), 2009-01-16: ENGINE AND ENGINE COOLING

## Other bulletins for the same vehicles and component

- [L\-SB\-0057\-22 Rev2](/bulletins/11029870.md), 2026-03-07, Service bulletin: ELECTRICAL SYSTEM. OBSOLETE NOTICE February 2, 2026: This bulletin is now obsolete. Please see L\-SB\-0004\-26.
- [L\-SB\-0004\-26](/bulletins/11028717.md), 2026-02-11, Service bulletin: ELECTRICAL SYSTEM. Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool \(SST\) USB flash drive to update the map, points of interest, and system software.
- [L\-TT\-0326\-23 Rev2](/bulletins/11022963.md), 2025-09-09, Service bulletin: ELECTRICAL SYSTEM. Some customers may experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features.
- [L\-SB\-0043\-23 Rev1](/bulletins/11020656.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
- [25LC01](/bulletins/11019352.md), 2025-06-06, Service bulletin: ENGINE. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25LC01 LOW\-PRESSURE FUEL PUMP CERTAIN 2019 ES 300h VEHICLES
- [25LC01](/bulletins/11019351.md), 2025-06-06, Service campaign: ENGINE. SPECIAL SERVICE CAMPAIGN 25LC01 Certain 2019 Model Year ES 300h Vehicles Low\-Pressure Fuel Pump Frequently Asked Questions
- [25LC01](/bulletins/11019350.md), 2025-06-06, Service campaign: ENGINE. The subject vehicles are equipped with a low\-pressure fuel pump which may stop operating. If this were to occur, warning lights and messages may be displayed on the instrument panel, and the engine may run rough. This will lead to the vehicle entering a failsafe driving mode in which the vehicle can still be driven for certain distances.
- [25LC01](/bulletins/11019343.md), 2025-06-06, Service bulletin: ENGINE. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25LC01 LOW\-PRESSURE FUEL PUMP CERTAIN 2019 ES 300h VEHICLES
- [25LC01](/bulletins/11019342.md), 2025-06-06, Service campaign: ENGINE. Certain 2019 Model Year ES 300h Vehicles Low\-Pressure Fuel Pump Frequently Asked Questions
- [25LC01](/bulletins/11019341.md), 2025-06-06, Service campaign: ENGINE. The subject vehicles are equipped with a low\-pressure fuel pump which may stop operating. If this were to occur, warning lights and messages may be displayed on the instrument panel, and the engine may run rough. This will lead to the vehicle entering a failsafe driving mode in which the vehicle can still be driven for certain distances.

JSON: [/v1/bulletins/10164328](/v1/bulletins/10164328)

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