This alert is reported by the ColumnTorqueController_R12 (CTC) component when there is a problem with one of the necessary inputs of the column torque controller. Column Torque Controller is not able to calculate assist torque.
<0.01% (Extremely rare)
None displayed
EPAS column Torque Controller is not able to calculate assist torque.
This alert is reported by the ColumnTorqueController_R12 (CTC) component when there is a problem with one of the necessary inputs of the column torque controller. Column Torque Controller is not able to calculate assist torque.
If one of its necessary signals are not available or if the necessary parameters are not available. The column Torque Controller is not able to calculate assist torque. Sensor failure (TSU, RPS), or magnet temperature implausible.
Inputs (motor angle speed, the torsion bar torque and the estimated motor torque) and parameters are available.
Model Y, Model Y 2025+
service-fix
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