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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10164328
Published by NHTSA2019-09-03
Manufacturer's numberL-SB-0001-18-Rev
Manufacturer's date2019-07-01
NHTSA componentEQUIPMENT; 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 Service Bulletin No. L-SB-0021-14 is obsolete and any printed versions should be discarded.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

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Equipment and accessories

Vehicles listed
LEXUS CT HYBRID2010 to 2019
LEXUS ES2001, 2002, 2003
LEXUS ES2005, 2006
LEXUS ES2008, 2009, 2010, 2011, 2012, 2013
LEXUS ES2019
LEXUS ES 3302004
LEXUS ES 3502007
LEXUS ES 3502014
LEXUS ES HYBRID2012 to 2020
LEXUS GS2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
LEXUS GS 200T2013 to 2019
LEXUS GS 3502006 to 2020
LEXUS GS 4302004
LEXUS GS F2015 to 2020
LEXUS GS HYBRID2007 to 2011
LEXUS GS HYBRID2014 to 2015
LEXUS GX2003
LEXUS GX2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
LEXUS GX 4702004
LEXUS HS 250 HYBRID2010 to 2017
LEXUS IS2001, 2002, 2003, 2004, 2005, 2006, 2007
LEXUS IS 2502006 to 2017
LEXUS IS 250C2010 to 2017
LEXUS IS 3002001 to 2020
LEXUS IS 3502006 to 2020
LEXUS IS 350C2010 to 2018
LEXUS IS F2008 to 2018
LEXUS LFA2010 to 2011
LEXUS LFA2012, 2013
LEXUS LFA2014 to 2017
LEXUS LS2001, 2002, 2003
LEXUS LS2005, 2006
LEXUS LS2008, 2009, 2010
LEXUS LS2012
LEXUS LS2016
LEXUS LS2018
LEXUS LS 4302004
LEXUS LS 4602007
LEXUS LS 4602011
LEXUS LS HYBRID2018 to 2020
LEXUS LX2001, 2002, 2003
LEXUS LX2005, 2006, 2007
LEXUS LX2009, 2010
LEXUS LX 4702004
LEXUS LX 5702008
LEXUS LX 5702011
LEXUS NX2015, 2016
LEXUS RC 200T2014 to 2017
LEXUS RC 3002014 to 2020
LEXUS RC 3502014 to 2020
LEXUS RC F2014 to 2020
LEXUS RX2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
LEXUS RX 3502013
LEXUS RX 3512014
LEXUS SC2002, 2003
LEXUS SC2005, 2006, 2007, 2008, 2009, 2010
LEXUS SC2011 to 2012
LEXUS SC 4302004

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
09V2340002009-06-25. EQUIPMENT:OTHER:LABELS
09V0200002009-01-16. ENGINE AND ENGINE COOLING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
L-SB-0057-22 Rev22026-03-07. Service bulletin. OBSOLETE NOTICE February 2, 2026: This bulletin is now obsolete. Please see L-SB-0004-26.
L-SB-0004-262026-02-11. Service bulletin. 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 Rev22025-09-09. Service bulletin. 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 Rev12025-07-10. Service bulletin. 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.
25LC012025-06-06. Service bulletin. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25LC01 LOW-PRESSURE FUEL PUMP CERTAIN 2019 ES 300h VEHICLES
25LC012025-06-06. Service campaign. SPECIAL SERVICE CAMPAIGN 25LC01 Certain 2019 Model Year ES 300h Vehicles Low-Pressure Fuel Pump Frequently Asked Questions
25LC012025-06-06. Service campaign. 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.
25LC012025-06-06. Service bulletin. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25LC01 LOW-PRESSURE FUEL PUMP CERTAIN 2019 ES 300h VEHICLES
25LC012025-06-06. Service campaign. Certain 2019 Model Year ES 300h Vehicles Low-Pressure Fuel Pump Frequently Asked Questions
25LC012025-06-06. Service campaign. 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.