DTC Information: DTC Detecting Condition
WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
|
- Poor connector connection
- Sensor off-set error
- Electrical noise signal
- Abnormal off-set of pressure sensor
- Faulty SAS
- Faulty ESC
|
| Enable Condition |
- Ignition "ON"
- During vehicle operation condition
- No related DTC is stored
|
| Threshold Value |
Case1 |
- During straight driving, If the steering wheel angle is higher than 55°
- When the difference between estimated angle and measured angle of the SAS sensor is higher than 50°, failure is detected, if the fault condition exists uninterrupted for more than 1.5s
- When the steering wheel angle is under 3° during left/right curve
|
| Case2 |
- When the steering wheel angle is out of sensor specification
- In case that diagnostic signal fault of SAS was happened for more than 100ms within normal voltage condition
- In case that rolling count received from sensor does not increase in order for more than 10 times
- A failure is detected if the calculated and received checksum values differ more than 10 times
- A failure is detected if the difference between estimated angle and measured angle is higher than 30° for more than 420ms under the following condition
- Change of steering angle greater than 30° during one system cycle is pre-detected
|
| Disable Condition |
Case1 |
- Ignition "OFF" and then "ON" and left/right steering wheel curve and vehicle speed over 20km/h (12.4MPH)
|
| Case2 |
- Ignition "OFF" and then "ON"
|
| Warning Lamp |
- In case ESC(ESP) - ESC(ESP)/DBC/AVH warning lamp "ON"
|
| Failsafe |
|