Back to 2006 Subaru Legacy

2006 SUBARU LEGACY

2.5L H4AWDCVTgas
7 active safety recalls on this vehicle — view recalls
Repairs0Labor504Torque3865Fluid9DTC823Battery0Maintenance0Recalls7
P0717high severityPowertrain

Input/Turbine Speed Sensor Circuit No Signal

on 2006 Subaru Legacy 2.5L H4 · AWD

What this code means

No signal from the input speed sensor.

Symptoms

  • No shifting
  • Limp mode
  • Stuck in gear

Common causes

  • Faulty sensor
  • Open wiring
  • Disconnected connector

Diagnostic steps

  1. Test sensor signal
  2. Check wiring
  3. Verify connector

Repair notes

Replace sensor or repair wiring.

Other Powertrain codes on this vehicle

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