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Service bulletin 22LC02 Area Lett

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 id10220218
Published by NHTSA2022-09-15
Manufacturer's number22LC02 Area Lett
Manufacturer's date2022-08-10
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

AL: The subject vehicles may have been equipped with an engine containing an incorrectly manufactured Crankcase Case Vent. If the engine is equipped with an incorrectly manufactured Crankcase Case Vent, the vehicle may not comply with certain Federal emissions regulations

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 ES HYBRID2022
LEXUS ES2502022

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