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Service bulletin L-TT-0247-18

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10145743
Published by NHTSA2018-10-15
Manufacturer's numberL-TT-0247-18
Manufacturer's date2018-08-29
NHTSA componentPOWER TRAIN; WHEELS

NHTSA's summary

TT: Some 2017-2018 model year RX vehicles may exhibit a click type noise that can be heard from the front wheel hub area when shifting gears from Drive to Reverse or Reverse to Drive, or when accelerating from a stop.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Wheels

Vehicles listed
LEXUS RX HYBRID2017 to 2018
LEXUS RX3502017 to 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.