[ Model - ECLIPSE CROSS / Year - 2018 ]
2018 / ECLIPSE CROSS / EC - Workshop Manual
37 -ELECTRIC POWER STEERING (EPS) > ON-VEHICLE SERVICE > TORQUE SENSOR CALIBRATION
TORQUE SENSOR CALIBRATION
cautionAfter the next operation has been completed, carry out the following two operations:
  • Alignment adjustment <Front>
  • Steering wheel and steering wheel sensor (column switch assembly) replacement, removal, installation
  • EPS-ECU replacement
  • Steering column shaft assembly replacement
  1. Reset the calibrated value of the torque sensor neutral position stored in EPS-ECU.
  2. Update the steering wheel neutral position stored in the EPS-ECU.
caution
  • Before performing the calibration, check if the steering wheel sensor-related diagnosis code is set in ASC-ECU.
  • When the diagnosis codes other than C1518 and C1519 are set, carry out inspection according to each troubleshooting procedure.
1.
cautionDo not apply torque to the steering wheel.
Park the vehicle on a level surface with tyres and steering wheel positioned in a straight ahead direction.
2.
cautionBefore connecting or disconnecting scan tool (M.U.T.-IIISE), always turn the ignition switch to the LOCK (OFF) position.
Before setting scan tool (M.U.T.-IIISE), turn the ignition key to the LOCK (OFF) position.
3. Ignition switch: ON
4. Select "4WS/Electric Power Steering."
5. Select "Special function."
6. Select "Test."
7. Select and run "Torque sensor neutral position learning."
8. Check whether the EPS-ECU-related diagnosis code is set.
9. Confirm that diagnosis codes No. C1518 and C1519 are not set in the EPS-ECU. If those diagnosis codes are set, start torque sensor calibration again from the beginning.
10. Before removing scan tool (M.U.T.-IIISE) from the vehicle, turn the ignition key to the LOCK (OFF) position.