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Use M.U.T.-III to perform the CAN bus diagnosis.
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Q.
Is the check result normal?
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Repair the CAN bus lines (Refer to GROUP 54C - Troubleshooting ).
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Perform calibration of steering wheel sensor (Refer to GROUP 35C - Steering Wheel
Sensor Calibration ).
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Q.
Has the calibration succeeded?
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Replace the steering wheel sensor (Refer to GROUP 35C - Steering Wheel
Sensor ).
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Check the following data list (Refer to ).
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- Item No.57: Steering angle sensor state
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Q.
Is the check result normal?
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Replace the steering wheel sensor (Refer to GROUP 35C - Steering Wheel
Sensor ).
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Q.
Is diagnosis code No.C1394 set?
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Replace the ACC/FCM-ECU (Refer to ).
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This diagnosis is complete.
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