2018 / ECLIPSE CROSS / EC - Workshop Manual
35 -SERVICE BRAKES > 35C-ACTIVE STABILITY CONTROL SYSTEM (ASC) > ON-VEHICLE SERVICE > STEERING WHEEL SENSOR CALIBRATION
| caution | After the next operation has been completed, carry out the following two operations:- Update the neutral position stored in the steering wheel sensor.
- Reset the calibrated value of the steering angle stored in ASC-ECU.
- Alignment adjustment <Front>
- Steering wheel sensor (column switch assembly) replacement, removal, installation
- ASC-ECU replacement
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| caution | - Before performing the calibration, check if the steering wheel sensor-related diagnosis code is set in ASC-ECU.
- When the diagnosis code other than C121A is set, carry out inspection according to each troubleshooting procedure.
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1. Park the vehicle on a level surface with tyres and steering wheel positioned in a straight ahead direction.
2. | caution | Before connecting or disconnecting M.U.T.-IIISE, always turn the ignition switch to the "LOCK" (OFF) position. |
Before setting M.U.T.-IIISE, turn the ignition key to the "LOCK" (OFF) position.
3. Ignition switch: "ON"
4. Select "Steering angle sensor."
5. Select "Special function."
6. Select "SAS Calibration."
7. Select and run "SAS Initialization." (Reusable parts only)| note | - Since the neutral position stored in the steering wheel sensor is no longer available, "SAS Initialization" is displayed.
- Since a new steering wheel sensor has no neutral position, "SAS Calibration" is displayed.
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8. Select and run "SAS Calibration."
9. Exit "Steering angle sensor" menu, and then select "ABS/ASC/ASTC/WSS."
10. Select "Special function."
11. Select "Sensor calibration."
12. Select and run "Steering angle sensor calibration."
13. Check whether the ASC-ECU-related diagnosis code is set.
14. Erase the diagnosis code.| note | Erase diagnosis code C121A. |
15. Before removing M.U.T.-IIISE from the vehicle, turn the ignition key to the "LOCK" (OFF) position.
