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Service bulletin 20LE01 - Updated

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10204550
Published by NHTSA2021-12-13
Manufacturer's number20LE01 - Updated
Manufacturer's date2021-11-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

DP: There is a possibility that the A/C servo motor(s) have an internal electrical malfunction which could lead to inconsistent air temperature coming from the air conditioner (A/C) vents, air not coming out at the selected temperature, and/or air not coming out of the selected A/C vent of the vehicle. Although the A/C servo motors are covered by Lexus? New Vehicle Limited Warranty for 4 years or 50,000 miles (whichever comes first), we at Lexus care about the customers? ownership experience. Lexus is providing coverage for repairs related to A/C servo motor(s) that have an internal electrical malfunction which could lead to the symptoms described above.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
LEXUS GS 200T2016 to 2017
LEXUS GS 3502013 to 2017
LEXUS GS F2016 to 2017
LEXUS GS HYBRID2013 to 2017
LEXUS GS450H2014 to 2015
LEXUS IS 2502014 to 2017
LEXUS IS 3002016 to 2017
LEXUS IS 3502014 to 2017
LEXUS LX2016, 2017
LEXUS RC 200T2016 to 2017
LEXUS RC 3002016 to 2017
LEXUS RC 3502015 to 2017
LEXUS RC F2015 to 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
L-SB-0043-23 Rev12025-07-10. Service bulletin. The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.