Some 2019 ? 2023 model year ES 350, 2018 ? 2023 model year IS 350, IS 300, RC 350, RC 300, 2016 ? 2022...
Lexus technical service bulletin LSB006023 for 2016-2022 Lexus RX, 2019-2023 Lexus ES and 2018-2023 Lexus IS and others.
- Bulletin number
- LSB006023
- Component
- Engine and engine cooling
- Summary
- TSB: Some 2019 ? 2023 model year ES 350, 2018 ? 2023 model year IS 350, IS 300, RC 350, RC 300, 2016 ? 2022 model year RX 350, and 2016 ? 2020 model year GS 350 vehicles equipped with a 2GR-FKS engine may exhibit a knocking noise from the vacuum pump at idle. Follow the Repair Procedure in this bulletin to improve this condition.
Owners of these vehicles have filed 52 complaints in the engine category.
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