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~1 week ago, starting hearing annoying humming noise from under rear seats during idle. Quick Google searched pointed to low pressure fuel pump, which Lexus has a TSB.
It’s covered under Lexus federal emissions warranty of 96 months from in service date or 8 yrs, whichever is first.
I took my ‘16 in with 54K miles into Lexus w/o appointment today & 1.5 later they completed the TSB & problem solved.
The sound is an annoying humming noise, which can also be clearly heard outside of car.
04-11-24, 04:23 PM
Low pressure fuel pump noise TSB: L-SB0031-16
