DTC P0607 Control Module Performance: Description

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.

This DTC indicates internal abnormalities of the ECM.

DTC TROUBLE DETECTION CONDITION

DTC No.	DTC Detection Condition	Trouble Area
P0607	When both of the following conditions are met: STP signals input to the ECM supervisory CPU and control ECU are different for 0.15 sec. or more 0.4 sec. have passed after cruise cancel input signal (STP input) is input to the ECM	ECM