Lexus TSB #L-SB-0010-18
2018 Lexus RX 350
TSB Document:
Affected Component: ENGINE (PWS)
- Summary
- TSB: Some 2016 - 2017 model year GS 350 and 2016 - 2018 model year RX 350 vehicles may exhibit a knocking noise from the vacuum pump. Follow the Repair Procedure in this bulletin to address this condition.
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