EPS system
- EPS system (4WAS main control unit) enters the fail-safe mode (that allows the steering force to be controlled without impairing the drive ability) if the input from each sensor is not within the specified range. Then, 4WAS warning lamp turns ON.
WARNING LAMP CHART
| Mode | Warning lamp | DTC | Detected area (Error area) | Error part and root cause |
|---|---|---|---|---|
| Fail-safe | Turn-ON | C1919 | ABS actuator and electronic unit (control unit) | Vehicle speed signal error |