DTC Detection Logic
| DTC No. | Trouble diagnosis name (Trouble diagnosis content) | DTC detecting condition | Possible cause |
|---|---|---|---|
| U0122 | VDC MDL (Lost communication with vehicle dynamics control module) | When ECM is not transmitting or receiving CAN communication signal of OBD (emission related diagnosis) with ABS actuator and electric unit (control unit) for 2 seconds or more. | CAN communication line between ECM and ABS actuator and electric unit (control unit) (CAN communication line is open or shorted) |