CRUISE CONTROL SYSTEM, Diagnostic DTC:P0575

DTC Code DTC Name
P0575 Cruise Control Input Circuit

DESCRIPTION

This DTC indicates the internal abnormalities of the power management control ECU.

DTC Code DTC Detection Condition Trouble Area
P0575

When either of following conditions is met:


  • Cruise control input signal abnormal

  • Stop light switch input signal abnormal

 Power management control ECU

Tech Tips

If DTC P0575 is detected while the cruise control is in operation, the brake actuator clears the stored vehicle speed in the power management control ECU and cancels the cruise control operation. At the same time, the cruise control indicator light blinks to inform the driver of the malfunction. When this trouble code is detected, fail-safe remains on until the power switch is turned off.

INSPECTION PROCEDURE

Note

If the power management control ECU is replaced, refer to the Service Bulletin.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTC Click here.

    2. Recheck for DTC Click here.

      OK
      DTC P0575 is not output.

    NG

    REPLACE POWER MANAGEMENT CONTROL ECU Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here