Lexus TSB #L-TT-0192-15

2010 Lexus IS 250

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
TT: 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. NOTE: The recommendations in this document apply to an intermittent misfire concern. If a vehicle exhibits a steady misfire, the root cause is not related to the referenced service bulletins and the repair manual should be referenced for diagnosis.

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Date Published
DEC 08, 2015
NHTSA TSB #
10152274
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