Lexus ES250 2016–2021 — technical service bulletin
Bulletin L-SB-0021-21 · NHTSA communication 10201394 · issued Jul 20, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2021
model years
37
vehicle entries
Official summary
TSB: This Service Bulletin provides a procedure to properly perform the Techstream ?Control the Injection Mode? active test in some 2016 ? 2021 model year Lexus vehicles equipped with an FKS engine.
Vehicles covered
- 2021 Lexus ES250
- 2019 Lexus ES350
- 2020 Lexus ES350
- 2021 Lexus ES350
- 2017 Lexus GS 350
- 2018 Lexus GS 350
- 2019 Lexus GS 350
- 2020 Lexus GS 350
- 2017 Lexus IS 300
- 2018 Lexus IS 300
- 2019 Lexus IS 300
- 2020 Lexus IS 300
- 2021 Lexus IS 300
- 2017 Lexus IS 350
- 2018 Lexus IS 350
- 2019 Lexus IS 350
- 2020 Lexus IS 350
- 2021 Lexus IS 350
- 2017 Lexus RC 300
- 2018 Lexus RC 300
- 2019 Lexus RC 300
- 2020 Lexus RC 300
- 2021 Lexus RC 300
- 2017 Lexus RC 350
- 2018 Lexus RC 350
- 2019 Lexus RC 350
- 2020 Lexus RC 350
- 2021 Lexus RC 350
- 2016 Lexus RX350
- 2017 Lexus RX350
- 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.