EPASTP_a203_ctcInterfaceErr
Not Available
What does the EPASTP_a203_ctcInterfaceErr alert mean?
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.
What you'll see in your Tesla
- Not Available
What triggers it
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.
When it clears
Inputs (motor angle speed, the torsion bar torque and the estimated motor torque) and parameters are available.
Potential impact
EPAS column Torque Controller is not able to calculate assist torque.
Affected models
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