P0715Medium urgency
Input/Turbine Speed Sensor Circuit Malfunction
Transmission · Speed Sensors
⚠️ Fix soon — transmission shifting will be erratic.
What this means
The input shaft speed sensor in the transmission is not functioning correctly. Critical for proper gear shift timing.
Likely causes
- Failed input speed sensorMost common
- Wiring harness damage near transmissionCommon
- Metal debris on sensor tip from worn gearsCommon
Estimated repair cost
Input speed sensor replacement$100 – $400
Wiring repair$75 – $250
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Frequently asked questions
What does P0715 mean?
The input shaft speed sensor in the transmission is not functioning correctly. Critical for proper gear shift timing.
Is P0715 serious?
Fix soon — transmission shifting will be erratic.
How much does it cost to fix P0715?
Repair costs for P0715 range from $100 – $400 depending on the root cause and your vehicle.
Can I drive with P0715?
You can drive short distances but should have it repaired within 1-2 weeks to prevent further damage.