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 a malfunction in the ECM.

HINT
The ECM receives signals from each sensor to control all the functions of the cruise control with the microcomputer. When a malfunction is detected, fail-safe remains on until the engine switch is turned off.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Clear the DTCs Dynamic Radar 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 of 50 km/h (31 mph) or more.

(2) Turn the cruise control main switch on.

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

(c) Check for DTCs Dynamic Radar Cruise Control System.

Result:





B -- REPLACE ECM Components

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