Technical Service Bulletins (TSBs) for the 2015 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.

POWER TRAIN

• TSB #LSB008214

  Date Announced:

  OCT 16, 2014

  NHTSA ID:

  #10205346

  Auto matic Transmission Replacement kPrecautions Read More »

ELECTRICAL SYSTEM

• TSB #LSB002114

  Date Announced:

  JUN 12, 2014

  NHTSA ID:

  #10205327

  Techstream ECU Flash Reprogramming Procedure. Read More »

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

• TSB #LSB002514B

  Date Announced:

  JUL 07, 2014

  NHTSA ID:

  #10205331

  Immobilizer and Smart Key Reset Read More »

• TSB #LSB002514

  Date Announced:

  JUL 04, 2014

  NHTSA ID:

  #10205329

  Immobilizer and Smart Key Reset. Read More »

ELECTRICAL SYSTEM:SOFTWARE

• TSB #LSB002514

  Date Announced:

  JUL 04, 2014

  NHTSA ID:

  #10205329

  Immobilizer and Smart Key Reset. 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

• 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 #LSB002114

  Date Announced:

  JUN 12, 2014

  NHTSA ID:

  #10205327

  Techstream ECU Flash Reprogramming Procedure. Read More »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #19LE05 Dealer Pa

  Date Announced:

  DEC 01, 2022

  NHTSA ID:

  #10230350

  DP: Customer Support Program 19LE05 expired December 1, 2022. Read More »

• TSB #19LE05 Technical

  Date Announced:

  DEC 01, 2022

  NHTSA ID:

  #10230351

  TI: 19LE05 Expired December 1, 2022 Read More »

• TSB #KLG Dealer Packa

  Date Announced:

  DEC 01, 2022

  NHTSA ID:

  #10230352

  DP: Limited Service Campaign KLG expired December 01, 2022 Read More »

• TSB #KLG Technical In

  Date Announced:

  DEC 01, 2022

  NHTSA ID:

  #10230353

  TI: 19LE05 Expired December 1, 2022 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 #Lexus PRO21-UFRM

  Date Announced:

  MAY 24, 2021

  NHTSA ID:

  #10198149

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