DTC Detection Logic
| DTC No. (On board display) |
CONSULT screen items (Trouble diagnosis content) |
DTC detection condition | |
|---|---|---|---|
| U1530 (183) |
DR ASSIST BUZZER CAN CIR 1 (Driver assistance buzzer CAN circuit 1) |
Diagnosis condition | When engine is running |
| Signal (terminal) | ITS communication signal | ||
| Threshold | ADAS control unit detects an error signal that is received from ADAS control unit 2 via ITS communication | ||
| Diagnosis delay time | 1 second or less | ||