DTC U0074: Control Module Communication Bus "BODY-CAN" Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module [11/2021 - ]: Description
| DTC No. | Detection Item | DTC Detection Condition |
|---|---|---|
| U0074 | Control Module Communication Bus "BODY-CAN" Off | Detected when CAN line abnormality is detected. |
| U0100 | Lost Communication with ECM / PCM "A" | Detected when CAN data from ECM does not arrive. |
| U0101 | Lost Communication with TCM | Detected when CAN data from transmission control ECU assembly does not arrive. |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | Detected when CAN data from brake actuator assembly does not arrive. |