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Home >> Lexus >> 2019 >> IS 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Dynamic Radar Cruise Control System - Diagnostic Codes (2 Of 2) & Circuit Tests >> Dynamic Radar Cruise Control System >> DTC P1607-00: Cruise Control Input Processor [09/2020 - ] >> Description
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DTC P1607-00: Cruise Control Input Processor [09/2020 - ]: Description

When the ECM detects that it is not functioning normally, DTC P1607-00 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from
P1607-00 Cruise Control Input Processor When the engine switch is on (IG) and control of vehicle speed by the dynamic radar cruise control system is prohibited by the sub-CPU, the dynamic radar cruise control system operates for 0.3 seconds or more. ECM Comes on Radar Cruise1