DTC C1A01: Driving Support ECU [08/2019 - ]: Description
The driving support ECU assembly uses the millimeter wave radar sensor assembly to detect objects in front of the vehicle.
Based on signals from the millimeter wave radar sensor assembly, the driving support ECU assembly calculates the possibility of a collision and operates the pre-collision system if it determines that the possibility is high.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A01 | Driving Support ECU | When the engine switch is on (IG), the driving support ECU assembly detects an internal malfunction for approximately 1 second or more. | Driving support ECU assembly |