Hyundai Elantra (CN7): Smart Cruise Control (SCC) / Function operation

Operating conditions

Smart Cruise Control will operate when the following conditions are satisfied.

Basic function

  • The gear is in D (Drive)
  • The driver’s door is closed
  • EPB (Electronic Parking Brake) is not applied
  • Your vehicle speed is within the operating speed range
    -- 5~110 mph (10~180 km/h): when there is no vehicle in front
    -- 0~110 mph (0~180 km/h): when there is a vehicle in front
  • ESC (Electronic Stability Control), TCS (Traction Control System) or ABS is on
  • ESC (Electronic Stability Control), TCS (Traction Control System) or ABS is not controlling the vehicle
  • Engine rpm is not in the red zone
  • Forward Collision-Avoidance Assist brake control is not operating

Information

At a stop, if there is no vehicle in front of your vehicle, the system will turn on when the brake pedal is depressed.

Overtaking Acceleration Assist

Overtaking Acceleration Assist will operate when the turn signal indicator is turned on to the left while Smart Cruise Control is operating, and the following conditions are satisfied:

  • Your vehicle speed is above 40 mph (60 km/h)
  • The hazard warning flasher is off
  • A vehicle is detected in front of your vehicle
  • Deceleration is not needed to maintain distance with the vehicle in front

WARNING

  • When the turn signal indicator is turned on to the left (left-hand drive) or turned on to the right (righthand drive) while there is a vehicle ahead, the vehicle may accelerate temporarily. Pay attention to the road conditions at all times.
  • Regardless of your countries driving direction, Overtaking Acceleration Assist will operate when the conditions are satisfied. When using the function in countries with different driving direction, always check the road conditions at all times.

    Setting [A] : Type A, [B] : Type B To turn on the function Press the Driving Assist button to turn on the system. The speed will be set to the current speed on the cluster.

    Basic function You can see the status of the Smart Cruise Control operation in the Driving Assist mode on the cluster. Refer to “LCD Display Modes” section in chapter 4.

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Evaporator Temperature Sensor

    Description and operation DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Temperature Control Actuator

    Description and operation DescriptionThe temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch.

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