DTC C1A01: Driving Support ECU [08/2015 - 08/2019]: Description
The driving support ECU uses the millimeter wave radar sensor assembly, lane recognition camera sensor assembly*1 and driver monitor camera*2 to detect obstacles in front of the vehicle and the direction that the driver head is facing. Based on this information, the driving support ECU calculates the risk of a collision and operates the pre-collision system when it determines that the risk is high.
- *1: w/ Lane Departure Alert System
- *2: w/ Driver Monitor Camera
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A01 | While the initial check is running, the engine switch is on (IG) and the pre-collision system is operating, the driving support ECU detects an internal malfunction for 1 second. | Driving support ECU |