DTC C1297/97 Steering Angle Sensor: Description
WARNING: This page is about a different car, the 2007 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
- The 4WD control ECU determines that the vehicle is turning based on the signal sent from the steering angle sensor.
- The steering angle sensor signal is sent to the 4WD control ECU via the CAN communication system.
- The 4WD control ECU detects the amount of steering wheel movement and performs "slip control at vehicle start up", according to the amount of movement, and "slip control" to secure high turning performance.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1297/97 | When the voltage of the 4WD control ECU IG1 terminal is 9.5 V or more, the steering angle sensor malfunction signal is received. |
|