2020 Lexus GS 300

39 Technical Service Bulletins (TSBs)

TSB List for the 2020 Lexus GS 300

Technical Service Bulletins (TSBs) for the 2020 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.

  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • POWER TRAIN:MANUAL TRANSMISSION:LUBRICANT
  • POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM:SOFTWARE
  • AIR BAGS
  • TIRES
  • WHEELS
  • COMMUNICATION:MANUFACTURER TELEMATICS
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY
  • EQUIPMENT:APPLIANCE:AIR CONDITIONER
  • UNKNOWN OR OTHER
  • ENGINE (PWS)

    • TSB #L-SB-0002-20 Rev

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10179601

      TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »

    • TSB #L-TT-0265-19 Rev

      Date Announced:
      JUL 20, 2020
      NHTSA ID:
      #10178788

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #LSB006023

      Date Announced:
      NOV 15, 2023
      NHTSA ID:
      #10247804

      TSB: Some 2019 ? 2023 model year ES 350, 2018 ? 2023 model year IS 350, IS 300, RC 350, RC 300, 2016 ? 2022 model year RX 350, and 2016 ? 2020 model year GS 350 vehicles equipped with a 2GR-FKS engine may exhibit a knocking noise from the ... Read More »

    • TSB #L-TT-0255-19

      Date Announced:
      JAN 16, 2019
      NHTSA ID:
      #10153281

      TT: The current engine active test Control the Injection Mode? is not operating as desired when controlling the direct injectors manually on 2GR-FKS engines. Read More »

    POWER TRAIN:MANUAL TRANSMISSION:LUBRICANT

    • TSB #L-SB-0002-20 Rev

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10179601

      TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

    • TSB #L-SB-0002-20 Rev

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10179697

      TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »

    ELECTRICAL SYSTEM

    • TSB #L-TT-0265-19

      Date Announced:
      JUL 18, 2019
      NHTSA ID:
      #10164354

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #L-TT-0265-19 Rev

      Date Announced:
      JUL 20, 2020
      NHTSA ID:
      #10178788

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #L-SB-0020-19 Rev

      Date Announced:
      AUG 12, 2020
      NHTSA ID:
      #10179766

      TSB: Some 2018 ? 2020 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. Read More »

    AIR BAGS

    • TSB #L-SB-0004-22

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10209023

      TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. Read More »

    • TSB #Lexus Safety Re

      Date Announced:
      MAR 31, 2021
      NHTSA ID:
      #10190468

      Lexus Safety Recall and Service Campaign - Technician Certification Requirements 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 #L-SB-0001-19

      Date Announced:
      JAN 02, 2019
      NHTSA ID:
      #10153258

      TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. 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 #L-SB-0023-20

      Date Announced:
      JUN 23, 2020
      NHTSA ID:
      #10177780

      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. Read More »

    COMMUNICATION:MANUFACTURER TELEMATICS

    • TSB #LTT032623

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244110

      TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. 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 #L-SB-0051-18 Rev

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10182980

      TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »

    • TSB #L-SB-0020-19 Rev

      Date Announced:
      AUG 12, 2020
      NHTSA ID:
      #10179766

      TSB: Some 2018 ? 2020 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. 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-0025-19_Rev

      Date Announced:
      MAR 26, 2020
      NHTSA ID:
      #10173982

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    • TSB #Lexus Safety Re

      Date Announced:
      FEB 18, 2020
      NHTSA ID:
      #10172853

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

    • TSB #L-SB-0060-13 Obs

      Date Announced:
      FEB 06, 2020
      NHTSA ID:
      #10172827

      TSB: February 06, 2020: This bulletin is now obsolete. Please see L-SB-0003-20. Read More »

    • TSB #Lexus Safety Rec

      Date Announced:
      JAN 30, 2020
      NHTSA ID:
      #10172378

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

    • TSB #L-TT-0265-19

      Date Announced:
      JUL 18, 2019
      NHTSA ID:
      #10164354

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »

    • TSB #L-SB-0025-19

      Date Announced:
      APR 30, 2019
      NHTSA ID:
      #10159740

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    • TSB #L-SB-0053-18

      Date Announced:
      DEC 21, 2018
      NHTSA ID:
      #10153242

      TSB: 2020 model year Lexus vehicles are equipped with factory-installed XM Satellite Radio, including a 90-day free customer trial. Read More »

    • TSB #L-TT-0254-18

      Date Announced:
      DEC 21, 2018
      NHTSA ID:
      #10153245

      TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #L-SB-0020-19 Rev

      Date Announced:
      AUG 12, 2020
      NHTSA ID:
      #10179766

      TSB: Some 2018 ? 2020 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. Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #L-SB-0020-19 Rev

      Date Announced:
      AUG 12, 2020
      NHTSA ID:
      #10179766

      TSB: Some 2018 ? 2020 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. 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 PRO21-UFRM

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10198149

      POL: UPDATES TO THE 2014-2021 LEXUS UNIVERSAL FLAT RATE MANUAL Read More »

    • TSB #L-SB-0026-19

      Date Announced:
      MAY 01, 2019
      NHTSA ID:
      #10162232

      TSB: This bulletin contains the vehicle specific pre-delivery services for 2020 model year GS F, GS300, and GS350 vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #L-SB-0051-18 Rev

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10182980

      TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »

    • TSB #L-SB-0051-18

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10153232

      TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #L-TT-0254-18

      Date Announced:
      MAR 26, 2020
      NHTSA ID:
      #10173986

      TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. Read More »

    UNKNOWN OR OTHER

    • TSB #LSB004323

      Date Announced:
      AUG 21, 2023
      NHTSA ID:
      #10244114

      TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Read More »

    • TSB #LTT032623

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244110

      TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. Read More »

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