Dynamic Radar Cruise Control System

CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: P0575: Cruise Control Input Circuit
P0575 - Cruise Control Input Circuit

DESCRIPTION

This DTC indicates the internal abnormalities of the ECM.





HINT
The ECM receives signals from each sensor to control all functions of the cruise control system. When a trouble code is detected, the fail-safe function activates and remains on until the engine switch is turned off.

INSPECTION PROCEDURE

PROCEDURE

1. READ OUTPUT DTC (P0575)

(a) Clear the DTCs Cruise Control System.

(b) Perform the following to make sure that the DTC detection conditions are met.

HINT
If the detection conditions are not met, the malfunction cannot be detected.

(1) Drive the vehicle at a speed for which cruise control operation is possible.

(2) Turn the cruise control main switch (ON-OFF button) on.

(3) Push the -SET switch to activate the cruise control.

(c) Check for DTCs Cruise Control System.

Result:





C -- REPLACE ECM (for 4GR-FSE) Removal

B -- REPLACE ECM (for 2GR-FSE) Removal

A -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting