DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Signal Monitoring	Poor connector connection Sensor off-set error Electrical noise signal Abnormal off-set of pressure sensor Faulty SAS Faulty HECU
Threshold Value	During straight driving, If the steering wheel angle is greater than 55° IBAU detects the failure When the steering wheel angle is out of sensor spec, IBAU detects the failure When the difference between estimated angle and measured angle of the SAS is greater than 50°/s, failure is detected, if the fault condition is maintained for t≥1.5s. In case that diagnostic signal fault of SAS was happened for more than 100ms within normal voltage condition When the steering wheel angle is under 3° during left/right curve, IBAU detects the failure
Warning Lamp	ESC, AVH warning indicator lamp "ON"
Disable Condition	SAS signal is normal on a driving above 20km/h (12.4MPH) after Ignition ON again and SAS signal on right/left turn is larger than 25°.