2012 Lexus RX 450h

21 Technical Service Bulletins (TSBs)

TSB List for the 2012 Lexus RX 450h

Technical Service Bulletins (TSBs) for the 2012 RX 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.

  • ENGINE (PWS)
  • POWER TRAIN
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
  • ELECTRICAL SYSTEM:SOFTWARE
  • VISIBILITY
  • VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
  • AIR BAGS
  • TIRES
  • WHEELS
  • EQUIPMENT
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • ENGINE (PWS)

    • TSB #LTT000110A

      Date Announced:
      AUG 06, 2013
      NHTSA ID:
      #10205359

      Oil Viscosity Applicability and Cfhange Interval Guide Read More »

    • TSB #LTT000110

      Date Announced:
      APR 10, 2013
      NHTSA ID:
      #10205358

      Oil Viscosity Applicability and Cfhange Interval Guide Read More »

    POWER TRAIN

    ELECTRICAL SYSTEM

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

    ELECTRICAL SYSTEM:SOFTWARE

    VISIBILITY

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

    • TSB #LSB006013A

      Date Announced:
      SEP 12, 2013
      NHTSA ID:
      #10205340

      HVAC Odor Maintenance 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 »

    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

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    Browse Other RX 450h Years