P0717: Input/Turbine Speed Sensor Circuit No Signal
HighPowertrainTransmission
What does P0717 mean?
P0717 is a diagnostic trouble code indicating "Input/Turbine Speed Sensor Circuit No Signal". A sensor in the transmission is reporting abnormal data or has lost communication with the ECU. Sensors can fail due to age, contamination, heat exposure, or wiring issues.
Symptoms you may notice
- Check engine light (MIL) illuminated on dashboard
- Intermittent warning lights
- Erratic gauge readings
Estimated repair cost
Typical range in Australia (parts + labour)
$100 – $500 AUD
Common causes
- Faulty transmission component
- Wiring or connector issue in the related circuit
- Failed sensor providing incorrect readings
- Software/calibration issue requiring ECU update
- Related component causing secondary fault
What should you do?
This is a significant issue that should be diagnosed and repaired soon. Avoid long trips or heavy driving until the problem is resolved. Continued driving may cause additional damage.
Get a diagnosis for YOUR car
Code P0717 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.