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2020 SUBARU LEGACY
2.5L H4•AWD•CVT•gas
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor485Torque4342Fluid9DTC1881Battery1Maintenance0Recalls6
C1161high severityChassis

Yaw Rate Sensor Abnormal

on 2020 Subaru Legacy 2.5L H4 · AWD

What this code means

The stability control system detected a fault in the yaw rate sensor, which measures vehicle rotation. A bad signal disables stability control.

Symptoms

  • VDC/stability control light on
  • ABS warning light on
  • Stability control disabled

Common causes

  • Faulty yaw rate sensor
  • Loose sensor mounting
  • Wiring or connector fault
  • Lost calibration

Diagnostic steps

  1. Scan VDC system for codes
  2. Check sensor mounting and connector
  3. Monitor sensor data at rest and turning
  4. Perform calibration or replace sensor
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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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