DTC Detection Logic
| DTC | CONSULT screen item | DTC detected condition | ||||
|---|---|---|---|---|---|---|
| [Trouble diagnosis content] | [Malfunction type] | |||||
| C0401 | 00 | COMMUNICATION ERROR (INVALID) [No CAN message was received from control unit (Steering column tube module control unit)] |
[NO SUBTYPE INFORMATION] | Diagnosis condition | Ignition switch ON | |
| Signal (terminal) | CAN communication | |||||
| Threshold | If the message from steering column control module is not received then an error is set. This error is set, when the malfunction detection time is exceeded. | |||||
| Diagnosis delay time | 150 ms | |||||