Technical Service Bulletins (TSBs) for the 2013 LS 600h L 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.

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 »