DTC C1231/31: Steering Angle Sensor Circuit Malfunction: Description
The skid control ECU inputs steering angle sensor signals via CAN communication. When a malfunction occurs in the communication line with the steering angle sensor, DTC U0126/63 (Lost Communication with Steering Angle Sensor Module) is output.
| DTC Code | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1231/31 | 341 | Steering angle sensor stuck malfunction. |
|
| ↑ | 343 | Steering angle sensor malfunction signal is received when data transmission is valid (internal malfunction is detected in sensor self-check). | Steering angle sensor |