What this code means

The steering torque sensor signal is implausible or does not match expected values.

Symptoms

• EPS warning light
• Steering assist intermittent
• Power steering cuts out momentarily
• Stability control affected

Common causes

• Torque sensor calibration lost
• Sensor mechanical damage
• Connector pin damage
• Electromagnetic interference near sensor

Diagnostic steps

1. Monitor torque sensor live data during steering input
2. Check for smooth, proportional signal response
3. Inspect connector for bent or damaged pins
4. Check for electromagnetic interference sources
5. Perform sensor recalibration if supported

Repair notes

Recalibrate torque sensor. Replace if signal remains erratic.

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