Inspection Procedure

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ENGINE CONTROL SYSTEM

Check if any engine control system DTC is output (See DTC CHECK/CLEAR for 2UR-GSE)

Result

RESULT REFERENCE

Result	Proceed to
DTC is not output	A
DTC is output	B

B: INSPECT ENGINE CONTROL SYSTEM (for 2UR-GSE) (See DIAGNOSTIC TROUBLE CODE CHART )

A: REPLACE ECM (for 2UR-GSE) (See REMOVAL )