If calculated SAS signal and measured SAS signal difference is out of specification, HECU sets DTC C1260.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Signal Monitoring | 1. Sensor Offset Calibration Error 2. Defected Steering Angle Sensor 3. External Electrical Noise |
Threshold Value |
•
If steering angle offset is larger than 55˚ during straight driving condition1)
•
If steering angle output is out of sensor specification2)
•
If difference between calculated steering angle and measured steering angle is larger than 50˚ for more than 1.5 sec3)
•
If diagnostic error signal occurs for more than 100 msec within normal battery voltage condition4) | |
Fail Safe |
•
CBC/TCS/VDC/HAC/VSM/AVH inhibited (ESC[ESP] Only) | |
Warning Indicator Lamp Status |
•
ESC(ESP) Warning Indicator Lamp "ON" | |
Clear Condition |
•
In case of 1) condition : Ignition "OFF" and then "ON" and Left/Right turn with vehicle speed of over 20 km/h(Approx. 12 mph).
•
In case of 2), 3), 4) condition : Ignition "OFF" and then "ON" |
