CONSTRUCTION AND OPERATION



SYSTEM OUTLINE <4B10>




BLOCK DIAGRAM


SYSTEM OUTLINE <4B11-TURBO>




BLOCK DIAGRAM


SYSTEM OUTLINE <BWC>





BLOCK DIAGRAM


SYSTEM FUNCTIONS



SET FUNCTION


1.
2.
3.

DECELERATION FUNCTION


1.
2.
3.
4.

RESUME FUNCTION


1.
2.

ACCELERATION FUNCTION


1.
2.
3.
4.

CANCEL FUNCTION




  • The cruise control system is stopped by the pressing the "ON/OFF" switch.
  • The "CANCEL" switch is pressed.
  • The brake pedal is depressed.
  • The clutch pedal is depressed. <M/T>
  • The selector lever is shifted to the "N" position. <4B10-CVT>
  • The shift lever is shifted to the "N" position. <4B11-Turbo>
  • TC-SST drive mode is set to the "SPORT" mode and "S-SPORT" mode. <4B11-Turbo>
  • The vehicle speed becomes low speed limit (approximately 40 km/h) or less.
  • The vehicle speed is decreased by 15 km/h or more from the setting vehicle speed.
  • An abnormality occurs in the vehicle speed signal.
  • The engine coolant temperature becomes abnormally high. <4B11-Turbo>
  • The ASC is operated.
  • An abnormality occurs to the engine-ECU.
  • An abnormality occurs in CVT-ECU. <4B10-CVT>
  • An abnormality occurs to the TC-SST-ECU. <4B11-Turbo>
  • An abnormality occurs to the CAN communication.

FAIL-SAFE FUNCTION




  • An abnormality occurs to the cruise control switch.
  • An abnormality occurs in the stop lamp signal.


  • Engine-ECU abnormality.
  • An abnormality occurs in the vehicle speed signal.
  • Throttle position sensor abnormality. <4B10, 4B11-Turbo>
  • Accelerator pedal position sensor abnormality.

DIAGNOSIS FUNCTION



  • With the cruise control indicator lamp, the diagnosis code inspection is available. <4B10, 4B11-Turbo>
  • To ease the system inspection, the input check code inspection is available by M.U.T.-III. <4B10, 4B11-Turbo>
  • To ease the system inspection, the diagnosis code inspection, input check code inspection, actuator test inspection is available by M.U.T.-III. <BWC>
note For the diagnosis code items, input check code items and inspection method, refer to the Workshop Manual.