Lexus ES350 2018–2021 — technical service bulletin
Bulletin L-TT-0288-20 Rev · NHTSA communication 10179605 · issued Aug 7, 2020
Technical service bulletin
communication type
Engine
component
2018–2021
model years
26
vehicle entries
Official summary
TT: The Lexus Quality group is looking to better understand our customers expectation regarding vehicle drivability. Specifically, we are looking at vehicle surge/hesitation condition (inconsistent acceleration) and would like to recover detailed customer voice and vehicle data.
Vehicles covered
- 2018 Lexus ES350
- 2019 Lexus ES350
- 2020 Lexus ES350
- 2021 Lexus ES350
- 2018 Lexus GX460
- 2019 Lexus GX460
- 2020 Lexus GX460
- 2021 Lexus GX460
- 2019 Lexus IS 300
- 2020 Lexus IS 300
- 2021 Lexus IS 300
- 2018 Lexus IS 350
- 2019 Lexus IS 350
- 2020 Lexus IS 350
- 2021 Lexus IS 350
- 2018 Lexus LS500
- 2019 Lexus LS500
- 2020 Lexus LS500
- 2021 Lexus LS500
- 2018 Lexus RX350
- 2019 Lexus RX350
- 2020 Lexus RX350
- 2021 Lexus RX350
- 2019 Lexus UX200
- 2020 Lexus UX200
- 2021 Lexus UX200
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.