| Confirmation Procedure |
Basic Condition:
- Torque sensor power supply voltage 4.5 - 5.5 V
Operating Condition:
- Start the engine.
- Turn the steering wheel to left and right several times, and keep holding each direction for 10 seconds.
|
| Execution |
Initial Diagnosis/Regular Diagnosis |
| Duration |
About 1 second |
| DTC Type |
- 1 drive cycle
- EPS indicator on
|
| Fail Safe Action |
- Stop or does not start EPS function/assist(EPS function/assist will return to normal after the voltage returns to normal or re-diagnose at the next IG-ON)
|
| Possible Cause |
- EPS torque sensor internal failure
- Steering column/EPS control unit internal failure
|