EPS Torque Sensor Neutral Position Memorization/DTC Troubleshooting: 31-01
The torque sensor neutral position must be memorized whenever the gearbox, the motor, or the EPS control unit is replaced. Note that the torque sensor neutral position is not affected when erasing the DTC.
  1. With the ignition switch OFF, connect the HDS to the data link connector (DLC) (A) located under the dash on the driver's side of the vehicle.
  1. Turn the ignition swithch ON (II).
  1. Make sure the HDS communicates with the vehicle and the EPS control unit. If it doesn't, troubleshoot the DLC circuit.
  1. From the EPS menu, select MISCELLANEOUS TEST then TORQUE SENSOR LEARN and follow the screen prompts on the HDS.
    NOTE: See the HDS Help menu for specific instructions.