DTC C1515, C1516: Torque Sensor Zero Point Adjustment Undone; Torque Sensor Zero Point Adjustment Incomplete: Description
These DTCs do not indicate a malfunction. The power steering ECU stores these DTCs when it determines that the rotation angle sensor value initialization and torque sensor zero point calibration have not been performed.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1515 | Torque sensor zero point calibration has not been performed. | There is no malfunction if this DTC is not output again after performing torque sensor zero point calibration. |
| C1516 | Torque sensor zero point calibration is incomplete due to the steering wheel being touched during calibration. | There is no malfunction if this DTC is not output again after clearing the DTCs and torque sensor calibration value, and performing zero point calibration. |