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Service bulletin L-TT-0093-12 Rev

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 id10132188
Published by NHTSA2018-04-02
Manufacturer's numberL-TT-0093-12 Rev
Manufacturer's date2013-09-09
NHTSA componentENGINE

NHTSA's summary

Some IS250 and GS300 vehicles may exhibit one or more of the following conditions: MIL ?ON? DTC P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 Intermittently runs rough after coming to a stop with the engine at operating temperature Intermittently runs rough with engine misfires present after a cold soak startup

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

Trouble codes named

P0300, P0301, P0302, P0303, P0304, P0305, P0306

Vehicles listed
LEXUS GS3002006
LEXUS IS 2502006 to 2010
LEXUS IS 250C2010

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