Canada - Engine - MIL ON/Misfire/DTCs/Oil Consumption

L-TCI-2974

February 17, 2012

MEL "ON" DTC P030#, INTERMITTENTLY RUNS ROUGH, AND/OR ENGINE OIL CONSUMPTION

Service Category
Engine/Hybrid

Section
Engine Control

Market
Canada





APPLICABILITY:

INTRODUCTION:

Some 2006 - 2010 model year IS250 and IS250C 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

^ Engine oil consumption exceeding 1 litre in 2,000 km (1 quart in 1,200 miles)

The pistons and piston ring set have been updated Follow the procedures in this bulletin to address these conditions.

PRODUCTION CHANGE INFORMATION:

This TSB applies to

^ ALL 2006-2009 18260 vehicles.





2010 1S2501250C vehicles produced BEFORE the Production Change Effective VINs shown.





WARRANTY INFORMATION:





PARTS INFORMATION:








REQUIRED TOOLS & EQUIPMENT





REPAIR PROCEDURE OVERVIEW:





DIAGNOSTIC PROCEDURE A





DIAGNOSTIC PROCEDURE B

















REPAIR PROCEDURE:

NOTE:

Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.

© 2012 Lexus, a division of Toyota Motor Sales, Canada