Hyundai Genesis (DH): Smart Cruise Control System / Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Electrical System / Smart Cruise Control System / Description and Operation

Description
The smart cruise control system allows a driver to program the vehicle to control the speed and following distance by detecting the vehicle ahead without depressing the brake pedal and the accelerator pedal.
1.
Cruise speed control: The vehicle maintains the selected speed if there are not vehicles ahead.
2.
Retardation control: The vehicle decelerates if a vehicle ahead is detected.
3.
Following distance control: The vehicle maintains the selected following distance.
4.
Acceleration control: The vehicle accelerates to the selected speed if a vehicle ahead is not detected.
5.
Congested area control : In traffic, your vehicle will stop if the vehicle ahead of you stops. Also, if the vehicle ahead of you starts moving, your vehicle will start as well. However, if the vehicle stops for more than 3 seconds, you must depress the accelerator pedal or push the RES+ switch to start driving.

6.
Control and function on curves
(1)
The sensor may not detect a vehicle ahead or may detect a vehicle on other lanes because the detection range of the sensor is limited.
(2)
On curves, if the vehicle equipped with the SCC is set to drive at high speed, it can skid sideways. This means that the speed may be reduced even with no vehicle ahead (No brake control by the SCC).
(3)
While the vehicle follows a vehicle ahead on straight road, if a vehicle ahead enters curves, the vehicle equipped with the SCC may accelerate to follow the target speed.
(4)
On curves, if a vehicle ahead followed is out of the detection range, the vehicle does not accelerate to the set speed and maintain the following speed to prevent accelerating and decelerating repeatedly. (If the vehicle equipped the SCC changes the lane or apply the accelerator pedal, the vehicle will accelerate.)
7.
Warning alarm
If the vehicle equipped the SCC decelerates because a vehicle ahead decelerates or moves into your lane, the warning will be issued.
(1)
In case that the vehicle equipped with SCC is able to decelerate properly by the system

    Trouble Symptom Charts Component Parts And Function Outline Component partFunctionCruise Control SwitchInput the set speed and distance to the SCC ECU.

    Description The smart cruise control unit is installed on the front right side of the chassis.A radar sensor is embedded in the front section of the unit.

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