CRUISE CONTROL SYSTEM, Diagnostic DTC:P0575, P0607

DTC Code DTC Name
P0575 Cruise Control Input Circuit
P0607 Control Module Performance

DESCRIPTION

This DTC indicates the internal abnormalities of the ECM.

DTC Code DTC Detection Condition Trouble Area
P0575

When either of the following conditions is met:


  • STP signals input to the ECM supervisory CPU and control ECU are different for 0.15 seconds or more.

  • 0.4 seconds have passed after cruise cancel input signal (STP input) is input to the ECM.

 ECM (for 1GR-FE, 1UR-FE, 3UR-FE)
P0607 When the cruise control main switch is turned off, the ECM recognizes that the cruise control system is operating. ECM (for 1VD-FTV, w/o DPF)

Tech Tips

The ECM receives signals from each sensor to control all functions of the cruise control system. When this trouble code is stored, fail-safe remains on until the ignition switch is turned off.

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC (CRUISE CONTROL SYSTEM)


    1. Using the intelligent tester, enter the following menus: Powertrain / Cruise Control / Trouble Code.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs Click here.

      Result
      Result Proceed to

      OK

      (DTC is not output)

      		 A

      NG

      (DTC P0575 is output for 1GR-FE)

      		 B

      NG

      (DTC P0575 is output for 1UR-FE)

      		 C

      NG

      (DTC P0575 is output for 3UR-FE)

      		 D

      NG

      (DTC P0607 is output for 1VD-FTV, w/o DPF)

      		 E

    B

    REPLACE ECM Click here

    C

    REPLACE ECM Click here

    D

    REPLACE ECM Click here

    E

    REPLACE ECM Click here

    A

    USE SIMULATION METHOD TO CHECK Click here