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System Description
 
 
FUNCTION DESCRIPTION
The constant speed control function allows the vehicle to drive at a constant speed (30 to 144 km/h (20 to 90 PMH) ) even when the accelerator pedal is not pressed.
noteUnlike the vehicle-to-vehicle distance control mode of the distance from the vehicle ahead is not performed. The ACC system warning and brake control are not performed.
 
 
Operation Description
  • When the vehicle-to-vehicle distance control mode is OFF, pressing and holding the main switch for 1.5 seconds or more illuminates the speed control indicator and sets the control to the set wait condition.
    noteWhen switching to vehicle-to-vehicle distance control mode, first turn the system OFF, and then press the main switch for less than 1.5 seconds to set the vehicle-to-vehicle distance control mode to the set wait condition.
  • The system compares the vehicle’s current speed with the set vehicle speed and sends a command to the PHEV-ECU via CAN communication to control the motor and engine to bring the current speed closer to the set speed.
  • When the system is in the set wait condition and the vehicle speed is between approximately 30 and 144 km/h (20 and 90 MPH), the vehicle speed at the time when the SET- switch ispressed is saved as the set vehicle speed, and control is started.
  • ADAS control unit 2 performs the control as per the following:
    Driving at a constant speedThe vehicle’s current speed is compared with the set vehicle speed and a command is sent to the PHEV-ECU via CAN communication to control the motor and engine to bring the current speed closer to the set speed.
 
 
OPERATION CONDITION
  • Cruise Control mode: ON
    noteWhen the vehicle-to-vehicle distance control mode is OFF, pressing and holding the main switch for 1.5 seconds or more illuminates the speed control indicator and sets the control to the set wait condition.
  • Vehicle speed: Between approximately 30 and 144 km/h (20 and 90 MPH)
 
 
CANCEL CONDITION
  • Push the CANCEL switch
  • Tap the brake pedal
  • Push the MI-PILOT Assist switch to turn the system OFF (The MI-PILOT Assist status indicator turn OFF)
  • Own vehicle is traveling below the speed of 25 km/h (15 PMH)
  • When the shift lever is not in the “D” (drive) position
  • The electronic parking brake is applied
  • The ASC system is turned OFF
  • The AEB applies harder braking
  • ASC (including the traction control system) operates
  • The SNOW mode, GRAVEL mode or MUD mode is selected
  • A wheel slips