Steering Effort Sensor Stuck
The power steering module has detected that the torque sensor signal does not change despite steering input — the sensor appears stuck. Assist is disabled to avoid uncontrolled steering torque.
Affected components
- Torque sensor
- Power steering module
Common causes
- High likelihood: Sensor mechanically stuck
- Medium likelihood: Sensor electronics failed
Possible symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.