CRUISE CONTROL SYSTEM(except 1WW), Diagnostic DTC:P0575

DTC Code DTC Name
P0575 Cruise Control Input Circuit

DESCRIPTION

This DTC indicates the presence of internal abnormalities in the ECM.

DTC Code

DTC Detection Condition

Trouble Area

P0575

Either condition is met:

  • The cruise control input signal is abnormal.

  • The ECM internal cancel circuit is malfunctioning.

ECM

CAUTION / NOTICE / HINT

Tip:

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 remains on until the ignition switch is turned off.

PROCEDURE

  1. CHECK FOR DTC

    1. Clear the DTCs (Click here).

    2. Check for DTCs (Click here).

      OK

      DTC P0575 is not output.

      Table 1. Result

      Result

      Proceed to

      OK

      A

      NG (for 1ZR-FAE)

      B

      NG (for 2ZR-FAE)

      C

    USE SIMULATION METHOD TO CHECK

    (Click here)

    REPLACE ECM

    (Click here)

    REPLACE ECM

    (Click here)