Technical Service Bulletins (TSBs) for the 1998 GS 300 are official communications between Lexus & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #ST010101

      Date Announced:
      FEB 16, 2001
      NHTSA ID:
      #619796

      SUBJECT REGARDING STEERING WHEELNUT SERVICE SPECIFICATION. *TT Read More »

    • TSB #ST00398

      Date Announced:
      JUN 19, 1998
      NHTSA ID:
      #601427

      PRODUCTION COUNTERMEASURES HAVE BEEN IMPLEMENTED T REDUCE STEERING VIBRATION/FLUTTER AND DECREASE BODY SENSITIVITY. YC Read More »

    STEERING: STEERING WHEEL/HANDLE BAR

    • TSB #ST00200

      Date Announced:
      APR 14, 2000
      NHTSA ID:
      #612534

      INFORMATION ON STEERING COLUMN SERVICE PARTS. *TT Read More »

    STEERING:HYDRAULIC POWER ASSIST SYSTEM

    • TSB #ST00198

      Date Announced:
      JAN 09, 1998
      NHTSA ID:
      #600197

      SUBJECT ON PROGRESSIVE POWER STEERING (PPS) ECU. *YC Read More »

    SUSPENSION

    • TSB #01202

      Date Announced:
      OCT 11, 2002
      NHTSA ID:
      #10000251

      SUSPENSION BALL JOINT INSPECTION METHOD. *TT Read More »

    • TSB #SU00199

      Date Announced:
      SEP 17, 1999
      NHTSA ID:
      #607889

      INFORMATION ON WHEEL BALANCE ADJUSTMENT PROCEDURES. *TT Read More »

    BRAKES (PWS)

    • TSB #LSB001013

      Date Announced:
      FEB 21, 2013
      NHTSA ID:
      #10205319

      Brake Pedal Force Gauge SST for Parking Brake Inspection. Read More »

    PARKING BRAKE

    • TSB #L-SB-0010-13

      Date Announced:
      FEB 21, 2013
      NHTSA ID:
      #10133849

      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. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #EL00198

      Date Announced:
      JAN 23, 1998
      NHTSA ID:
      #600198

      SUBJECT ON ENGINE IMMOBILIZER SYSTEM PRECAUTIONS. *YC Read More »

    FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

    • TSB #97121200297

      Date Announced:
      DEC 12, 1997
      NHTSA ID:
      #54016

      CONCERNS OF INCORRECT FUEL GAUGE READING. *YC Read More »

    POWER TRAIN

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #L-SB-0082-14

      Date Announced:
      OCT 16, 2014
      NHTSA ID:
      #10109444

      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. Read More »

    • TSB #L-SB-0007-11 Rev

      Date Announced:
      OCT 16, 2014
      NHTSA ID:
      #10109445

      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. Read More »

    • TSB #L-SB-0041-11 Rev

      Date Announced:
      OCT 16, 2014
      NHTSA ID:
      #10109447

      TSB: OBSOLETE NOTICE-October 16, 2014: This bulletin is now obsolete. Please see L-SB-0082-14. Read More »

    • TSB #L-SB-0041-11 Rev

      Date Announced:
      OCT 01, 2013
      NHTSA ID:
      #10132108

      This bulletin is now obsolete. Please see L-SB-0082-14. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #L-SB-0007-11 Rev

      Date Announced:
      OCT 16, 2014
      NHTSA ID:
      #10109445

      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. Read More »

    ELECTRICAL SYSTEM

    • TSB #L-SB-0066-11 Rev

      Date Announced:
      APR 10, 2015
      NHTSA ID:
      #10111205

      LSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »

    • TSB #L-SB-0066-11 Rev

      Date Announced:
      APR 10, 2015
      NHTSA ID:
      #10111398

      LSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »

    • TSB #SS00199

      Date Announced:
      APR 09, 1999
      NHTSA ID:
      #604960

      SUBJECT ON CUSTOMIZE PROGRAM CARD VERSION 1.1 - FEATURES. *TT Read More »

    • TSB #99V012

      Date Announced:
      FEB 01, 1999
      NHTSA ID:
      #604044

      SUBJECT REGARDING DOOR COURTESY LAMP SWITCH ( DOOR LOCK ); TRAC BRAKE LINE; AND BODY ELECTRONIC CONTROL UNIT (ECU) REPLACEMENT. *YC Read More »

    • TSB #010199

      Date Announced:
      JAN 01, 1999
      NHTSA ID:
      #609102

      SUBJECT PERTAINING TO WIRELESS RECOGNITION CODES. *TT Read More »

    ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE

    • TSB #SS00699

      Date Announced:
      JUN 18, 1999
      NHTSA ID:
      #606226

      INFORMATION REGARDING THE SCANTOOL IMMBOLIZER KEY CODE UTILITY. *TT Read More »

    ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

    ELECTRICAL SYSTEM:SOFTWARE

    EXTERIOR LIGHTING:HEADLIGHTS

    VISIBILITY

    AIR BAGS

    • TSB #L-TT-0111-13

      Date Announced:
      JAN 16, 2014
      NHTSA ID:
      #10131964

      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. Read More »

    • TSB #L-TT-0111-13

      Date Announced:
      JAN 16, 2013
      NHTSA ID:
      #10133923

      Lexus vehicles are equipped with SRS, including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. Read More »

    AIR BAGS:SIDE/WINDOW

    • TSB #L-SB-0143-11 Rev

      Date Announced:
      NOV 10, 2013
      NHTSA ID:
      #10132074

      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 ... Read More »

    • TSB #L-SB-0143-11 Rev

      Date Announced:
      NOV 10, 2013
      NHTSA ID:
      #10132074

      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 ... Read More »

    SEAT BELTS

    • TSB #BO00501

      Date Announced:
      MAR 23, 2001
      NHTSA ID:
      #619119

      SUBJECT REGARDING NEW SEAT BELT TONGUE PLATE STOPPER SERVICE PARTS. *TT Read More »

    • TSB #NV00500

      Date Announced:
      APR 14, 2000
      NHTSA ID:
      #612531

      SUBJECT REGARDING RATTLE NOISE FROM THE CENTER SEAT BELT RETRACTOR COVER. *TT Read More »

    STRUCTURE:BODY

    • TSB #00602

      Date Announced:
      NOV 11, 2002
      NHTSA ID:
      #10000416

      CUP HOLDER INSTALLATION ON 1998 TO CURRENT GS430/400/300. *TT Read More »

    • TSB #NV00501

      Date Announced:
      MAR 30, 2001
      NHTSA ID:
      #627109

      SUBJECT REGARDING GLOVE BOX RATTLE NOISE. *SLC Read More »

    • TSB #NV00300

      Date Announced:
      JAN 07, 2000
      NHTSA ID:
      #610106

      SUBJECT REGARDING REDUCING RATTLING NOISE(S) FROM THE GLOVE BOX. *TT Read More »

    • TSB #BO00499

      Date Announced:
      DEC 03, 1999
      NHTSA ID:
      #610103

      INFORMATION USED TO REDUCE A CREAKING / POPPING NOISE FROM THE MOONROOF AREA. *TT Read More »

    • TSB #EL00599

      Date Announced:
      JUN 04, 1999
      NHTSA ID:
      #606189

      SUBJECT REGARDING THE POWER MOON ROOF MOTOR ON VEHICLES PRODUCED WITHIN CERTAIN VIN RANGES. *TT Read More »

    • TSB #BO00299

      Date Announced:
      APR 23, 1999
      NHTSA ID:
      #604950

      SUBJECT PERTAINS TO RATTLING NOISE FROM THE GLOVE BOX SWITCH. *TT Read More »

    • TSB #010199

      Date Announced:
      JAN 01, 1999
      NHTSA ID:
      #609105

      SUBJECT REGARDING POWER MOONROOF MOTOR. *TT Read More »

    • TSB #NV02198

      Date Announced:
      OCT 30, 1998
      NHTSA ID:
      #602835

      REPAIR PROCEDURES DEVELOPED TO ELIMINATE A POSSIBLE RUBBING NOISE FROMTHE STEERING WHEEL AREA AND RATTLE NOISES FROM THE REAR DOOR AND HEADLINER AREA. *YC Read More »

    • TSB #NV01998

      Date Announced:
      OCT 30, 1998
      NHTSA ID:
      #602837

      BULLETIN INTRODUCING REPAIR PROCEDURES DEVELOPED TO ELIMINATE A POSSIBLE RATTLE NOISE FROM THE REAR CENTER SEAT BELT RETRACTOR AND LUGGAGE TRIM AREAS. *YC Read More »

    STRUCTURE:BODY:DOOR

    • TSB #NV00900

      Date Announced:
      JUL 28, 2000
      NHTSA ID:
      #614067

      INFORMATION ON REDUCING WIND NOISE AT THE LOWER PORTION OF THE B-PILLAR OF THE RIGHT-HAND AND LEFT-HAND FRONT WINDOWS. *TT Read More »

    STRUCTURE:BODY:TRUNK LID

    • TSB #AX00101

      Date Announced:
      MAR 09, 2001
      NHTSA ID:
      #619113

      SUBJECT REGARDING RETRO-FIT INTERNAL TRUNK RELEASE KITS. *TT Read More »

    TIRES

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    WHEELS

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    SEATS

    • TSB #L-SB-0143-11 Rev

      Date Announced:
      NOV 10, 2013
      NHTSA ID:
      #10132074

      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 ... Read More »

    • TSB #L-SB-0143-11 Rev

      Date Announced:
      NOV 10, 2013
      NHTSA ID:
      #10132074

      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 ... Read More »

    • TSB #LSB-0143-11

      Date Announced:
      NOV 10, 2011
      NHTSA ID:
      #10054797

      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. Read More »

    INTERIOR LIGHTING

    • TSB #XL1

      Date Announced:
      FEB 01, 1999
      NHTSA ID:
      #615963

      SPECIAL SERVICE CAMPAIGN FOR VEHICLES THAT EXHIBIT PASSENGER COMPARTMENT DOME LAMP AND DOOR COURTESTY LAMP ILLUMINATION WHEN THE DOORS ARE OPENED. *TT Read More »

    • TSB #010199

      Date Announced:
      JAN 01, 1999
      NHTSA ID:
      #604841

      INFORMATION ON REPLACING DOOR COURTESY LAMP SWITCH (DOOR LOCK). Read More »

    • TSB #010199

      Date Announced:
      JAN 01, 1999
      NHTSA ID:
      #606624

      SPECIAL SERVICE CAMPAIGN INFORMATION REGARDING DOOR COURTESY LAMP SWITCH REPLACEMENT. *TT Read More »

    EQUIPMENT

    • TSB #Safety Recall 22

      Date Announced:
      APR 13, 2022
      NHTSA ID:
      #10214355

      Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022 Read More »

    • TSB #Safety Recall 22

      Date Announced:
      APR 13, 2022
      NHTSA ID:
      #10214355

      Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022 Read More »

    • TSB #Lexus Safety Re

      Date Announced:
      MAY 01, 2020
      NHTSA ID:
      #10176283

      Safety Recall and Service Campaign - Technician Certification Requirements Read More »

    • TSB #Lexus Safety Re

      Date Announced:
      MAY 01, 2020
      NHTSA ID:
      #10176283

      Safety Recall and Service Campaign - Technician Certification Requirements Read More »

    • TSB #L-SB-0008-20

      Date Announced:
      APR 06, 2020
      NHTSA ID:
      #10174888

      TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. Read More »

    • TSB #L-SB-0008-20

      Date Announced:
      APR 06, 2020
      NHTSA ID:
      #10174888

      TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. Read More »

    • TSB #L-SB-0179-17 Obs

      Date Announced:
      APR 06, 2020
      NHTSA ID:
      #10174889

      TSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see L-SB-0008-20. Replacement Certification Labels and VIN Plates Read More »

    • TSB #L-SB-0179-17 Obs

      Date Announced:
      APR 06, 2020
      NHTSA ID:
      #10174889

      TSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see L-SB-0008-20. Replacement Certification Labels and VIN Plates Read More »

    • TSB #L-SB-0010-13

      Date Announced:
      FEB 21, 2013
      NHTSA ID:
      #10133849

      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. Read More »

    • TSB #010199

      Date Announced:
      JAN 01, 1999
      NHTSA ID:
      #609100

      SUBJECT REGARDING SCANTOOL KEY CODE UTILITY. *TT Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #L-SB-0066-11 Rev

      Date Announced:
      APR 10, 2015
      NHTSA ID:
      #10111205

      LSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »

    • TSB #L-SB-0066-11 Rev

      Date Announced:
      APR 10, 2015
      NHTSA ID:
      #10111398

      LSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »

    • TSB #L-SB-0025-14 Rev

      Date Announced:
      NOV 14, 2014
      NHTSA ID:
      #10109384

      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. Read More »

    • TSB #NV00100

      Date Announced:
      JAN 07, 2000
      NHTSA ID:
      #610097

      INFORMATION ON REDUCING THE POSSIBILITY OF A RATTLE FROM THE GARAGE DOOR OPENER COVER. *TT Read More »

    EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

    • TSB #L-SB-0025-14

      Date Announced:
      JUL 07, 2015
      NHTSA ID:
      #10132726

      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. Read More »

    • TSB #L-SB-0025-14 Rev

      Date Announced:
      JUL 25, 2014
      NHTSA ID:
      #10132734

      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. Read More »

    • TSB #LSB002514A

      Date Announced:
      JUL 07, 2014
      NHTSA ID:
      #10205330

      Immobilizer and Smart Key Reset Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #AU00199

      Date Announced:
      APR 02, 1999
      NHTSA ID:
      #604946

      INFORMATION REGARDING AM CROSSTALK INTERFERENCE. *TT Read More »

    • TSB #AU00398

      Date Announced:
      OCT 30, 1998
      NHTSA ID:
      #602833

      CONCERNS WITH NAKAMICHI RADIO INOPERATIVE IN CD MODE. *YC Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #EL300300

      Date Announced:
      APR 21, 2000
      NHTSA ID:
      #612530

      SOME VEHICLES MAY EXPERIENCE AN INACCURACY IN THE DISTANCE SINCE REFUELING INFORMATION LOCATED IN THE NAV DISPLAY. *TT Read More »

    EQUIPMENT:OTHER:LABELS

    • TSB #L-SB-0179-17

      Date Announced:
      NOV 28, 2017
      NHTSA ID:
      #10133657

      TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes SB Nos. L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003-93, and PG002-90. Service Bulletin Nos. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    • TSB #Lexus PRO19-02 -

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207945

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »

    • TSB #L-SB-0048-08 Obs

      Date Announced:
      DEC 05, 2017
      NHTSA ID:
      #10131653

      TSB: Replacement Certification Labels. OBSOLETE NOTICE November 28, 2017: This bulletin is now obsolete. Please see L-SB-0179-17. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #Lexus Floor Mat

      Date Announced:
      JAN 25, 2013
      NHTSA ID:
      #10133926

      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. Read More »

    • TSB #LSB-0143-11

      Date Announced:
      NOV 10, 2011
      NHTSA ID:
      #10054797

      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. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #AC00101

      Date Announced:
      JAN 12, 2001
      NHTSA ID:
      #616648

      OWNERS OF SOME VEHICLES EQUIPPED WITH THE LEXUS NAIVGATION SYSTEM MAY NOTICE THAT THE AIR CONDITIONING SYSTEM TEMPERATURE DISPLAY IS BLANK ON SOME OCCASIONS WHEN STARTING UP THE CAR. Read More »

    • TSB #AC00101

      Date Announced:
      JAN 12, 2001
      NHTSA ID:
      #627095

      SUBJECT REGARDING AIR CONDITIONER INDICATORS MALFUNCTION. *SLC Read More »

    • TSB #AC00398

      Date Announced:
      SEP 04, 1998
      NHTSA ID:
      #603842

      CONDITIONS WITH AIR CONDITIONER MALFUCNTIONS. *YC Read More »

    • TSB #980101

      Date Announced:
      JAN 01, 1998
      NHTSA ID:
      #602520

      CONCERNS WITH AIR CONDITIONER PROBLEMS. *YC Read More »

    UNKNOWN OR OTHER

    • TSB #L-SB-002-01 - OB

      Date Announced:
      JUL 07, 2014
      NHTSA ID:
      #10132739

      TSB: OBSOLETE NOTICE: July 7, 2014: This bulletin is now obsolete. Read More »

    • TSB #SS00499

      Date Announced:
      JUN 18, 1999
      NHTSA ID:
      #606192

      SUBJECT REGARDING THE LEXUS DIAGNOSTIC TESTER SPECIAL SERVICE TOOL USED TO ADD AND REWRITE WIRELESS RECOGNITION CODES. *TT Read More »

    • TSB #PG01099

      Date Announced:
      MAY 14, 1999
      NHTSA ID:
      #622011

      SUBJECT REGARDING REPAIR MANUAL CORRECTIONS. *TT Read More »

    • TSB #NV01898

      Date Announced:
      OCT 30, 1998
      NHTSA ID:
      #602834

      THIS BULLETIN CONTAINS REPAIR PROCEDURES DEVELOPED TO ELIMINATE A POSSIBLE INSTRUMENT PANEL SQUEAK, GLOVE BOX VIBRATION, AND AN UPPER FINISHER PANEL RATTLE/ SQUEAK. *YC Read More »

    • TSB #NV02098

      Date Announced:
      OCT 30, 1998
      NHTSA ID:
      #602836

      REPAIR PROCEDURES WERE DEVELOPED TO ELIMATE A POSSIBLE VIBRATION NOISE AND RATTLES FROM THE GLOVE BOX AREA. *YC Read More »