1992 Lexus LS 400

31 Technical Service Bulletins (TSBs)

TSB List for the 1992 Lexus LS 400

Technical Service Bulletins (TSBs) for the 1992 LS 400 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
  • SUSPENSION
  • BRAKES (PWS)
  • PARKING BRAKE
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
  • POWER TRAIN
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
  • ELECTRICAL SYSTEM
  • VISIBILITY
  • AIR BAGS
  • SEAT BELTS
  • TIRES
  • WHEELS
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • STEERING

    • TSB #ST010101

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

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

    SUSPENSION

    • TSB #01202

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

      SUSPENSION BALL JOINT INSPECTION METHOD. *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:COOLING SYSTEM:RADIATOR ASSEMBLY

    • TSB #EG95002

      Date Announced:
      APR 01, 1995
      NHTSA ID:
      #41099

      RADIATOR RESERVOIR TANK SUB-ASSEMBLY AND SUPPLY PARTS. *TW 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 »

    VISIBILITY

    • TSB #L-SB-0092-13

      Date Announced:
      DEC 19, 2013
      NHTSA ID:
      #10132004

      The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance. Read More »

    • TSB #L-BO-004-05 Obso

      Date Announced:
      DEC 19, 2013
      NHTSA ID:
      #10132006

      This bulletin is now obsolete. Please see L-SB-0092-13. Read More »

    • TSB #LSB009213B

      Date Announced:
      DEC 19, 2013
      NHTSA ID:
      #10205352

      Windshield Wiper Blade Maintenance and cleaning Read More »

    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 »

    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 »

    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 »

    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 »

    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 #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-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 »

    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 »

    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 #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 »

    • TSB #L-TT-0031-10

      Date Announced:
      NOV 07, 2013
      NHTSA ID:
      #10132083

      Adhesive & sealant cross reference Information Read More »

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