Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
L-SB-0020-24
Service Bulletin/Repair Instructions
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can be identified by the presence of small, red or brown particles on the paint surface. These particles are often difficult to see on dark color paints but can be easily felt when brushing a hand across horizontal body surfaces such as the hood, roof, or deck lid. Follow the Repair Procedure in this bulletin to clean vehicles that may have been subjected to contamination by airborne iron particles such as rail dust during rail transportation or extended storage near industrial areas.
L-SB-0021-24
Service Bulletin/Repair Instructions
Lexus vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure in this bulletin to remove the RapgardTM protective film within 90 days from initial application. SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L-PG004-94. •The entire bulletin has been updated.
L-SB-0022-24
Service Bulletin/Repair Instructions
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood, roof, and decklid, significant damage to the painted surfaces can occur. Acid rain damage can typically be identified on vehicles by the presence of stains on the paint surface that resemble hard water spots. Unlike water spots however, acid rain damage cannot be removed by regular washing procedures. Also, because acid rain can etch and soften the paint, normal buffing or polishing repair procedures should not be attempted. This can cause further damage and result in visible depressions in the paint surface. The following are the three major categories of acid rain damage: •Minor damage: requires only buffing to repair. •Moderate damage: usually requires neutralizing, color sanding, and buffing. •Severe damage: extending beyond 1/2 mil of clearcoat on a pearl, metallic, or solid color, requires neutralization, sanding, and repainting. In cases where acid rain damage is minor, neutralization and buffing with a liquid-type paint finessing product may provide an adequate repair. Only specially formulated products outlined in this bulletin should be used for that purpose. Unfortunately, other than minor damage, there is no simple method of determining the actual extent (depth) of acid penetration other than color sanding a representative affected area until there is no visible etching or depressions, followed by measuring the amount of paint removed with either a magnetic or digital-type film thickness gauge. The procedures in this bulletin are intended for use by qualified body/paint technicians and should not be attempted by inexperienced personnel. While the quality and durability of paint on Lexus vehicles is continuously being improved, it remains the dealer’s responsibility to protect and maintain the quality of the vehicle’s paint finish after receipt at the dealership prior to the first sale. Perform frequent vehicle washing, as often as daily, during high heat and humidity periods to minimize the potential for paint damage due to acid rain exposure. This is especially important in geographical areas known for high frequency and concentration of acid rain and industrial fallout.
Safety Recall 22
Service Bulletin/Repair Instructions
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
L-SB-0023-20
Service Bulletin/Repair Instructions
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. ST004-01, SU001-08, and L-SB-0174-08. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Be sure to review the entire content of this service bulletin before proceeding. This Service Bulletin provides best practice procedures for vehicle pulling complaint, diagnosis, and repair for 2002 ? 2021 model year Lexus vehicles. This information supplements Repair Manual procedures when the symptoms are: ?Vehicle Pulling: The vehicle moves to the right or left when the driver holds the steering wheel while driving straight ahead without exerting steering effort. ?Steering Wheel Off Center: The vehicle travels straight, but the steering wheel is not pointed straight ahead. The vehicle is not pulling. Before repairing a vehicle pulling to one side, it is necessary to clearly identify the cause of the pulling condition. Frequently, pulling to one side is diagnosed as a wheel alignment concern. However, the actual cause may be related to the lateral force generated by the tires, vehicle damage, road crown or worn components. Performing a wheel alignment when tire force is the cause could result in the wheel alignment being set at a value outside of specifications. This could then cause other problems such as uneven tire wear, etc. A customer may notice a pull to the left when in the left lanes of travel and notice a pull to the right or no pull when traveling in the right lanes of travel on the very same section of roadway. This road crown effect is environmental and cannot be corrected with suspension adjustments or any other wheel or tire modification discussed in this bulletin.
L-SB-0174-08 Obs
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE June 23, 2020: This bulletin is now obsolete. Please see L-SB-0023-20.
Lexus Safety Re
Service Bulletin/Repair Instructions
Safety Recall and Service Campaign - Technician Certification Requirements
L-SB-0008-20
Service Bulletin/Repair Instructions
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003-93, PG002-90, L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003 93, and PG002-90. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1990 ? 2020 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin.
L-SB-0179-17 Obs
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see L-SB-0008-20. Replacement Certification Labels and VIN Plates
L-SB-0021-14_Obs
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE January 22, 2018: This bulletin is now obsolete. Please see L-SB-0001-18.
L-SB-0048-08 Obs
Service Bulletin/Repair Instructions
TSB: Replacement Certification Labels. OBSOLETE NOTICE November 28, 2017: This bulletin is now obsolete. Please see L-SB-0179-17.
L-SB-0021-14 Rev
Service Bulletin/Repair Instructions
TSB: Revision Notice: Applicability section has been updated to include 2016-2017 applicable model year Lexus vehicles. The Repair Procedure section, Required Tools & Equipment section, and the Repair Procedure section has been updated. Flash reprogramming allows the 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 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.
L-SB-0025-14
Service Bulletin/Repair Instructions
TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
L-SB-0066-11 Rev
Service Bulletin/Repair Instructions
LSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase the risk of further damage to electrical components.
L-SB-0025-14 Rev
Service Bulletin/Repair Instructions
TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
L-SB-0007-11 Rev
Service Bulletin/Repair Instructions
TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing washers can cause damage to the torque converter assembly. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
L-SB-0041-11 Rev
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE-October 16, 2014: This bulletin is now obsolete. Please see L-SB-0082-14.
L-SB-0082-14
Service Bulletin/Repair Instructions
TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
LSB008214
Service Bulletin/Repair Instructions
Auto matic Transmission Replacement kPrecautions
L-SB-002-01 - OB
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE: July 7, 2014: This bulletin is now obsolete.
LSB002514A
Service Bulletin/Repair Instructions
Immobilizer and Smart Key Reset
LSB002514B
Service Bulletin/Repair Instructions
Immobilizer and Smart Key Reset
LSB002514
Service Bulletin/Repair Instructions
Immobilizer and Smart Key Reset.
L-SB-0015-10 Rev
Service Bulletin/Repair Instructions
TSB: OBSOLETE NOTICE-June 12, 2014: This bulletin is now obsolete.
L-SB-0021-14
Service Bulletin/Repair Instructions
TSB: Flash reprogramming allows the 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 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.
LSB002114
Service Bulletin/Repair Instructions
Techstream ECU Flash Reprogramming Procedure.
L-TT-0111-13
Service Bulletin/Repair Instructions
Lexus vehicles are equipped with Supplemental Restraint Systems (SRS), including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. If a customer expresses any concerns that the SRS airbags or pre-tensioner devices did not perform as expected (including an unintended deployment event), please follow the steps in the recommendations section below.
L-BO-004-05 Obso
Service Bulletin/Repair Instructions
This bulletin is now obsolete. Please see L-SB-0092-13.
L-SB-0092-13
Service Bulletin/Repair Instructions
The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance.
LSB009213B
Service Bulletin/Repair Instructions
Windshield Wiper Blade Maintenance and cleaning
L-SB-0143-11 Rev
Service Bulletin/Repair Instructions
Beginning in 1998, Lexus introduced side airbags as optional equipment. Lexus does NOT recommend replacement of original seat covers with non-Lexus leather or other seat cover materials on vehicles due to the following: Seat covers NOT recommended by Lexus may affect side airbag performance, in general or in part, during an accident. Modifications that negatively affect side airbag performance can result in severe occupant injuries. Seat covers are an integral part of this safety system. Replacing fabric seat covers with non-Lexus leather or other seat cover materials may compromise the effectiveness of this safety system. The design of the seat is complex, integrating safety and strength with comfort and luxury. Lexus strongly discourages modifying original equipment seats that have optional side airbags. Additionally, Lexus strongly advises against the installation or use of aftermarket seat covers, which could impair the performance of the side airbags in the event of an accident.
L-TT-0031-10
Service Bulletin/Repair Instructions
Adhesive & sealant cross reference Information
LTT014513
Service Bulletin/Repair Instructions
Spots in Window Glass - vehicle exterior
L-SB-0010-13
Service Bulletin/Repair Instructions
A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. This bulletin references the correct method for installing the Brake Pedal Force Gauge. Refer to the appropriate Repair Manual for parking brake pedal travel inspection and adjustment specification.
LSB001013
Service Bulletin/Repair Instructions
Brake Pedal Force Gauge SST for Parking Brake Inspection.
Lexus Floor Mat
Service Bulletin/Repair Instructions
In the recent Bi-annual Floor Mat reminder letter distributed November, 2012, Lexus indicated that we were developing support materials that will help remind dealership customers and associates of the importance of proper floor mat usage.
LTT-0111-13
Service Bulletin/Repair Instructions
LEXUS: SOME VEHICLES COME WITH THE SUPPLEMENTAL RESTRAINT SYSTEMS (SRS) AND TO HELP REDUCE INJURIES IN A COLLISION, SEAT BELT PRE-TENSIONERS DEVICES, THAT MAY OR MAY NOT PERFORM AS EXPECTED. MODELS YEARS LISTED 1990-2013. *PE
LSB-0143-11
Service Bulletin/Repair Instructions
LEXUS: INFORMATION REGARDING THE SEAT COVER REPLACEMENT, EQUIPPED WITH SIDE AIR BAGS, THE MODIFICATIONS THAT MIGHT NEGATIVELY AFFECT SIDE AIR BAG PERFORMANCE CAN RESULT IN SEVERE INJURIES. *PE
LSB-0015-10
Service Bulletin/Repair Instructions
LEXUS: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE 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. *PE
00105
Service Bulletin/Repair Instructions
CLUNK, POP, OR KNOCK TYPE NOISE WHEN TURNING THE STEERING WHEEL LEFT OR RIGHT. *TT
00504
Service Bulletin/Repair Instructions
RATTLE/SQUEAK NOISE CAUSED BY MOON ROOF WEATHERSTRIP STICKING TO THE BODY. *TT
00304
Service Bulletin/Repair Instructions
FRONT BRAKE COMPONENT IDENTIFICATION. *TT
00404
Service Bulletin/Repair Instructions
REAR DOOR TRIM PANEL LOWER SEAL RATTLE. *TT
00104
Service Bulletin/Repair Instructions
A RATTLE OR TICK NOISE FROM THE BASE OF THE WINDSHIELD. THE COWL COVER (LOUVER SUB-ASSEMBLY) HAS BEEN MODIFIED TO IMPROVE THIS CONDITION. *TT
01103
Service Bulletin/Repair Instructions
RATTLE FROM BELOW THE REAR PACKAGE TRAY AREA OR BEHIND THE REAR SEAT BACK WHILE DRIVING. 2004 ES330 AS WELL. *TT
00303
Service Bulletin/Repair Instructions
FRONT SUSPENSION LOWER ARM INSTALLATION TORQUE. *TT
00903
Service Bulletin/Repair Instructions
FRONT DOOR POWER WINDOW REGULATORS MAY DEFORM AFTER USE. *TT
TC00403
Service Bulletin/Repair Instructions
ENGINE CONTROL MODULE (ECM) CALIBRATION - SHIFTING ENHANCEMENT - REVISED. *TT 2ND REVISION. *TT
3LF
Service Bulletin/Repair Instructions
SPECIAL SERVICE CAMPAIGN 3LF TO INSPECT AND/OR REPLACE THE THROTTLE BODY ASSEMBLY. AN ELECTRICAL CONTACT IN THE THROTTLE BODY MOTOR MAY MALFUNCTION CAUSING THE MALFUNCTION INDICATOR LIGHT (MIL) TO ILLUMINATE ON THE DASH AND THE ENGINE CONTROL MODULE (ECM) TO STORE A TROUBLE CODE AND PLACE THE VEHICLE INTO A LIMP HOME MODE. *TT
EG00203
Service Bulletin/Repair Instructions
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0031, P0051, P2238 OR P2241. *TT
00403
Service Bulletin/Repair Instructions
RE-CALIBRATION OF COMPASS. *TT
00103
Service Bulletin/Repair Instructions
INCREASED EFFORT TO CONFIRM THE POSITION OF THE COMBINATION METER GAUGE NEEDLES IN DIRECT SUNLIGHT. *TT
00202
Service Bulletin/Repair Instructions
FRONT BRAKE VIBRATION. *TT
00302
Service Bulletin/Repair Instructions
REAR INTERIOR DOOR TRIM PANEL RATTLE. *TT22
01202
Service Bulletin/Repair Instructions
SUSPENSION BALL JOINT INSPECTION METHOD. *TT
EG00302
Service Bulletin/Repair Instructions
ON SOME VEHICLES, THE GAS CAP MAY STICK AND CONSEQUENTLY BECOME DIFFICULT TO REMOVE. *TT
00401
Service Bulletin/Repair Instructions
REPAIR MANUAL SUPPLEMENT - VEHICLE PULLING TO ONE SIDE. ALL LEXUS 2002 - 2006 MODELS. *TT ALL '02 - '07 MODELS. LEXUS. *TT
02501
Service Bulletin/Repair Instructions
INITIAL CALIBRATION OF COMPASS DURING PRE-DELIVERY SERVICE. *TT