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Service bulletin LTT031322

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 id10214330
Published by NHTSA2022-06-21
Manufacturer's numberLTT031322
Manufacturer's date2022-03-21
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

TT: Some 17-22MY RX350 vehicles with engine serial numbers that start with F or G, may experience an engine oil leak condition from the No.2 Oil pan. This issue is currently under investigation. Please take detailed pictures of the location of the oil pan leak condition before repair. If the condition is on applicable vehicles with engine serial numbers that do not start with F or G, disregard and proceed with normal repair.

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

Engine

Vehicles listed
LEXUS RX3502017 to 2022

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