EPS Control Unit: Fail-Safe
- If any malfunction occurs in the system and control unit detects the malfunction, EPS warning lamp on combination meter turns ON to indicate system malfunction.
- When EPS warning lamp is ON, the system enters into a manual steering state. (Control turning force steering wheel becomes heavy.)
- Under abnormal vehicle speed signal conditions, vehicle speed is judged as constant.
| DTC | Fail-safe condition |
|---|---|
| C1601 | Constant steering state |
| C1604 | Manual steering state |
| C1606 | Manual steering state |
| C1607 | Constant steering state |
| C1608 | Manual steering state |
| C1609 | Constant steering state |
| U1000 | Constant steering state |