DTC C1231/31 Steering Angle Sensor Circuit Malfunction: Description
The steering angle sensor signal is sent to the skid control ECU via the CAN communication system.
When there is a malfunction in the CAN communication system, it will be detected by the diagnosis function.
DTC DETECTING CONDITION CHART
| DTC No. | Information Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1231/31 | - | When ECU IG1 terminal voltage is 10 V or more, the steering angle sensor malfunction signal is received. |
|