2008 Lexus GS 450h

20 Technical Service Bulletins (TSBs)

TSB List for the 2008 Lexus GS 450h

Technical Service Bulletins (TSBs) for the 2008 GS 450h 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
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM
  • HYBRID PROPULSION SYSTEM
  • POWER TRAIN:MANUAL TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM:SOFTWARE
  • VISIBILITY:REARVIEW MIRRORS/DEVICES
  • AIR BAGS
  • VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
  • TIRES
  • SEATS
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY

    • STEERING

    • TSB #L-SB-0016-11

      Date Announced:
      MAR 23, 2011
      NHTSA ID:
      #10037563

      LEXUS: STEERING WILL BE NOTCHY OR WILL NOT SMOOTHLY SELF-CENTER WHEN ON THE HIGHWAY. THERE IS A REPAIR PROCEDURE. *RM Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #SB-0147-10

      Date Announced:
      OCT 25, 2010
      NHTSA ID:
      #10037241

      TOYOTA: THERE IS A MALFUNCTION LIGHT ON WITH A BATTERY PACK DETERIORATION CODE. *RM Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM

    • TSB #LSB-0004-10

      Date Announced:
      JAN 14, 2010
      NHTSA ID:
      #10033626

      LEXUS: SOME VEHICLES EQUIPPED WITH A 2GR-FSE OR 4GR-FSE ENGINE MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTCS)-P0128-COOLANT THERMOSTAT (COOLANT THERMOSTAT BELOW THERMOSTAT REGULATING ... Read More »

    HYBRID PROPULSION SYSTEM

    • TSB #L-SB-0088-15

      Date Announced:
      DEC 17, 2015
      NHTSA ID:
      #10093537

      LSB: THIS BULLETIN INCLUDES BASIC PROCEDURES FOR PREFORMING A RESCUE CHARGE ON NI-MH HIGH VOLTAGE (HV) BATTERIES. THIS BULLETIN SHOULD BE USED IN CONJUNCTION WITH THE REPAIR MANUAL WHILE PERFORMING THE RESCUE CHARGE. Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #LSB-0030-11

      Date Announced:
      MAY 31, 2011
      NHTSA ID:
      #10039124

      TOYOTA: TRANSMISSION OR PARK/NEUTRAL SWITCH INSTALLATION INFORMATION. *RM Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    ELECTRICAL SYSTEM

    • TSB #L-SB-0088-15

      Date Announced:
      DEC 17, 2015
      NHTSA ID:
      #10093537

      LSB: THIS BULLETIN INCLUDES BASIC PROCEDURES FOR PREFORMING A RESCUE CHARGE ON NI-MH HIGH VOLTAGE (HV) BATTERIES. THIS BULLETIN SHOULD BE USED IN CONJUNCTION WITH THE REPAIR MANUAL WHILE PERFORMING THE RESCUE CHARGE. Read More »

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

    • TSB #SB-0147-10

      Date Announced:
      OCT 25, 2010
      NHTSA ID:
      #10037241

      TOYOTA: THERE IS A MALFUNCTION LIGHT ON WITH A BATTERY PACK DETERIORATION CODE. *RM Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #LSB-0015-10

      Date Announced:
      FEB 04, 2010
      NHTSA ID:
      #10034245

      LEXUS: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. Read More »

    VISIBILITY:REARVIEW MIRRORS/DEVICES

    • TSB #L-SB-0043-16

      Date Announced:
      AUG 08, 2016
      NHTSA ID:
      #10084333

      TSB: SOME 2006 ? 2009 MODEL YEAR GS VEHICLES MAY EXHIBIT DISCOLORATION/DISTORTION OF THE INNER REAR VIEW MIRROR. A SERVICE PART KIT (MIRROR AND FRAME) IS AVAILABLE TO ADDRESS THIS CONDITION. Read More »

    AIR BAGS

    • TSB #GR1_DEALER LETTE

      Date Announced:
      JAN 25, 2016
      NHTSA ID:
      #10096843

      "REGION LETTER: SAFETY RECALL COMPLETION IS IMPORTANT NOT ONLY IN SATISFYING GOVERNMENT REQUIREMENTS, BUT ALSO IS AN INTEGRAL PART OF OUR COMMITMENT TO MEET CUSTOMER EXPECTATIONS OF TOYOTA PRODUCTS. Read More »

    • TSB #GR1_REGION LETTE

      Date Announced:
      JAN 25, 2016
      NHTSA ID:
      #10096845

      "REGION LETTER: SAFETY RECALL COMPLETION IS IMPORTANT NOT ONLY IN SATISFYING GOVERNMENT REQUIREMENTS, BUT ALSO IS AN INTEGRAL PART OF OUR COMMITMENT TO MEET CUSTOMER EXPECTATIONS OF TOYOTA PRODUCTS. Read More »

    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #LSB-0059-12

      Date Announced:
      JUL 10, 2012
      NHTSA ID:
      #10045639

      LEXUS: PRECAUTION INFORMATION ON REMOVAL, INSPECTION, INSTALLATION OF ACCELERATOR PEDAL SENSOR ASSEMBLY, WHICH REQUIRES NO LUBRICATION. Read More »

    • TSB #LSB-0059-12

      Date Announced:
      JUL 10, 2012
      NHTSA ID:
      #10045639

      LEXUS: PRECAUTION INFORMATION ON REMOVAL, INSPECTION, INSTALLATION OF ACCELERATOR PEDAL SENSOR ASSEMBLY, WHICH REQUIRES NO LUBRICATION. Read More »

    TIRES

    • TSB #00205

      Date Announced:
      MAY 02, 2007
      NHTSA ID:
      #10022140

      TIRE POSITIONING BEFORE NEW VEHICLE DELIVERY. *KB Read More »

    SEATS

    • 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:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #05207

      Date Announced:
      SEP 21, 2007
      NHTSA ID:
      #10023163

      FLOOR MAT INSTALLATION DURING (PDS) PRE-DELIVERY SERVICE. *NJ Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • 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 »

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