DTC Detection Logic
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| U1001 | CAN COMM CIRCUIT (CAN COMM CIRCUIT) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | CAN communication signal | ||
| Threshold | ECM is not receiving CAN communication signal from ADAS control unit | ||
| Diagnosis delay time | 2 seconds or more | ||