DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U2156-87 | ST angle sensor system (Steering angle sensor system) | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | CAN communication signal | ||
| Threshold | When a Lost communication with steering angle sensor. | ||
| Diagnosis delay time | 2 seconds or more | ||
POSSIBLE CAUSE
- CAN communication line
- Steering angle sensor
- EPS control unit
FAIL-SAFE
Normal steering state