Kia Cadenza YG: Smart Cruise Control System / Schematic Diagrams

Trouble Symptom Charts

Component Parts And Function Outline
Component part
Function
Cruise Control Switch
Input the set speed and distance to the SCC ECU.
Instrument Cluster
Display various information inputted from SCC.
Smart Cruise Control Unit
Recognize and track the vehicle ahead.
Calculate the target speed and distance
Request the acceleration and retardation to ESP
ESP (HECU)
Automatic braking and request the engine torque control to the engine (ECM)
Request the EPB torque control to the Electronic Parking Brake (EPB)
Request the stop lamp indicator ON
Engine (ECM)
Control the engine torque
Electronic Parking Brake (EPB)
Control the EPB torque
Stop lamp
Stop lamp indicator ON

    Smart Cruise Control Be careful when driving the vehicle using the smart cruise control system as follows.     • The smart cruise control system may have limits to detect distance to the vehicle ahead due to road and traffic conditions.

    Description The smart cruise control system allows a driver to program the vehicle to control the speed and following distance detecting the vehicle ahead without depressing the brake pedal and the accelerator pedal.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Temperature Control Actuator Description and Operation

    D

    Kia Cadenza YG 2016-2021 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Ignition "OFF". 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7. 4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.

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