# 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.

- Type: Service bulletin
- NHTSA id: 10204550
- Published by NHTSA: 2021\-12\-13
- Manufacturer's number: 20LE01 \- Updated
- Manufacturer's date: 2021\-11\-01
- NHTSA component: ELECTRICAL 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204550-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204550-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2016 to 2017 LEXUS GS 200T
- 2013 to 2017 LEXUS GS 350
- 2016 to 2017 LEXUS GS F
- 2013 to 2017 LEXUS GS HYBRID
- 2014 to 2015 LEXUS GS450H
- 2014 to 2017 LEXUS IS 250
- 2016 to 2017 LEXUS IS 300
- 2014 to 2017 LEXUS IS 350
- 2016 to 2017 LEXUS LX
- 2016 to 2017 LEXUS RC 200T
- 2016 to 2017 LEXUS RC 300
- 2015 to 2017 LEXUS RC 350
- 2015 to 2017 LEXUS RC F

## Other bulletins for the same vehicles and component

- [L\-SB\-0043\-23 Rev1](/bulletins/11020656.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. 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.

JSON: [/v1/bulletins/10204550](/v1/bulletins/10204550)

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