DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Dynamic Radar Cruise Control System (Except HV) - Diagnostic Codes & Circuit Tests >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for Gasoline Model) >> DTC P0575-04: Cruise Control System Internal Failure; DTC P0575-49: Cruise Control Internal Electronic Failure [12/2019 - 10/2022] >> Description

DTC P0575-04: Cruise Control System Internal Failure; DTC P0575-49: Cruise Control Internal Electronic Failure [12/2019 - 10/2022]: Description

When the ECM detects an internal malfunction, DTC P0575-04 or P0575-49 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from
P0575-04 Cruise Control System Internal Failure When the dynamic radar cruise control system is operating, the ECM detects a malfunction in the internal cancel circuit for 0.4 seconds or more. ECM Does not come on Radar Cruise 1
P0575-49 Cruise Control Internal Electronic Failure When the dynamic radar cruise control system is operating, the ECM detects a malfunction in the internal STP signal circuit for 0.2 seconds or more. ECM Does not come on Radar Cruise 1