DTC C1A4A: Skid Control Buzzer Circuit [09/2014 - 11/2017]: Description
Based on dynamic radar cruise control system operation, the driving support ECU assembly provides warnings to the driver by sending a request signal to the millimeter wave radar sensor assembly to sound the skid control buzzer assembly.
When the millimeter wave radar sensor assembly detects a malfunction in the skid control buzzer assembly circuit, a malfunction signal is sent to the driving support ECU assembly, and this DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A4A | Skid Control Buzzer Circuit | When the cruise control switch is on and the vehicle is being driven at a speed of 36 km/h (22 mph) or more, a skid control buzzer assembly circuit malfunction signal is received from the millimeter wave radar sensor assembly for 1 second or more. |
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