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Service bulletin CSC-2013-350

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 id10044561
Published by NHTSA2012-07-13
Manufacturer's numberCSC-2013-350
Manufacturer's date2012-05-16
NHTSA componentENGINE

NHTSA's summary

LEXUS: CLICK DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ENGINE CONTROL MODULE (ECM) WILL BE REFLASHED TO ELIMINATE THE SENSATION FELT WHEN UPSHIFTING, WHILE IN ECONOMY (ECO) MODE, INTO 3RD GEAR. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
LEXUS GS 3502013

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