General Information

Smart Cruise Control
C1603 ECU Internal Thermal & Voltage Error - General Information

Component Location





General Description

SCC(Smart Cruise Control) has additional function which helps to keep safety distance from the car ahead as compared with conventional ACC(Auto Cruise Control). Control step is as follows.
1. Radar sensor measures distance from the car ahead and relative speed. (Radar Sensor)
2. SCC calculates acceleration/deceleration value for keeping relevant distance from the car ahead according to speed and transmits this value to ESP system.
3. ESP performs engine torque and brake control after calculating torque for making received acceleration/deceleration value.

DTC Description

SCC sets this code when SCC detects excessive internal temperature or voltage.

DTC Detecting Condition