DTC Detection Logic
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
|---|---|---|---|
| U0401 | ECM CAN CIR1 (ECM CAN circuit1) |
Diagnosis condition | When Ignition switch is ON. |
| Signal (terminal) | - | ||
| Threshold | If ADAS control unit detects an error signal that is received from ECM via CAN communication | ||
| Diagnosis delay time | - | ||