All codes › P0715
P0715: Input/Turbine Speed Sensor "A" Circuit
What it means
The transmission input/turbine speed sensor signal is missing or invalid.
Severity: High Erratic shifting or limp mode.
Common causes
- Failed input speed sensor
- Wiring damage
- Metal debris on sensor
- TCM fault
Most common causes first. Exact causes vary by make, model and engine.
Can I fix it myself?
Sometimes DIY. Input speed sensors are often external; check fluid too.
Repair cost
SEEDED ESTIMATE Roughly $70–$420
Most likely repair: speed sensor. Diagnosis fees, taxes and other causes are not included.
| Line | Low | High | Basis |
|---|---|---|---|
| Speed sensor | $20 | $100 | Editorial placeholder, parts price not yet cited |
| Labor 0.5–2 hr | $50 | $320 | $100–$160/hr, shop survey |
⚠️ This is an editorial placeholder range for this type of repair. It is not based on real invoices or licensed pricing data yet. Real ranges will appear here once enough reader invoices for P0715 are verified.
Verified reader invoices for P0715: 0. Share your repair bill to help build real costs.
Tools that can read P0715
- ScanFixAI: Pro $29.99/mo or $249.99/yr
- OBDAI: Annual PRO bundle $299
- BlueDriver Pro Next-Gen: $119.95 list ($99.95 sale seen)
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