| DTC Strategy |
|
- Faulty CLU
- Open or short in CAN communication line
|
| Enable Condition |
- Ignition "ON" (ignition "ON" signal received more than 2s)
- Engine "ON" (engine "ON" signal received more than 2s)
- CAN communication line in normal condition
- 12V battery voltage is between 9V and 16V
|
| Threshold Value |
- When it received abnormal count message from CLU via CAN
|
| Diagnosis Time |
|
| Symptom |
- SCC disengagement and shutdown
- SCC warning lamp turns on
- FCA disengagement and shutdown
- FCA warning lamp turns on
- NSCC disabled
- NSCC USM disable
|
| Service Lamp ON Condition |
- SCC main switch "ON"
- ESC OFF switch "OFF"
|
| Service Lamp OFF Condition |
- In Case of satisfying release condition
|
| Disable Condition |
- Normal CLU CAN message received
|