| Main action |
|
- Poor connector connection
- Open in CAN communication line
- Other ECUs incorrectly occupy the CAN bus
- Faulty ECM
|
| Threshold value |
- In case that EMS message was not received for more than specific time.
- * specific time: 500 milliseconds (while controlling) 1500 milliseconds (while not controlling)
|
| Diagnosis time |
- While controlling: 500 milliseconds,
- While not controlling: 1500 milliseconds
|
| MIL |
- ESP (ESC)/EPB warning lamps are activated. EBD/ABS warning lamp are not activated.
|
| Reset condition |
- ESC: When the normal signal is sent after ignition switch turned OFF and back ON.
- EPB: When CAN signal is normally recovered in the same Ignition cycle.
|