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Home >> Mitsubishi >> 2015 >> Mirage RF >> Repair and Diagnosis >> Brakes >> Traction Control >> Active Stability Control System (ASC) - With Diagnostics >> Diagnosis >> Diagnostic Trouble Code Procedures >> Code No. U1109 ETACS CAN timeout >> Notes

Code No. U1109 ETACS CAN timeout: Notes

CAUTION:
  • If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code may be stored. Prior to this diagnosis, diagnose the CAN bus lines (Refer to CAN BUS DIAGNOSTICS TABLE ).
  • If diagnostic trouble code U1109 is stored in ASC-ECU, always diagnose the CAN bus line. If there is any fault in the CAN bus lines, an incorrect diagnostic trouble code may be stored. In this case, the stored diagnostic trouble code is not highly reliable.
  • Before replacing the ECU, ensure that the communication circuit is normal.
  • When the hydraulic unit (integrated with ASC-ECU) is replaced, always carry out the calibration of the steering wheel sensor and the G and yaw rate sensor (Refer to G AND YAW RATE SENSOR CALIBRATION  and STEERING WHEEL SENSOR CALIBRATION  ).
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