P1715: Input Speed Sensor (Nissan CVT, manufacturer-specific)
Severity: medium
What it means: A Nissan code tied to the transmission's input (primary) speed signal. Nissan's bulletin NTB18-077b says it may be stored with P0776 on 2017–2018 Rogue Sport and Sentra Turbo CVTs that hesitate or lack power.
Safe to drive? Get it checked soon, especially if the car hesitates or loses power.
Common symptoms
- Check engine light
- Hesitation or reduced power
- Usually stored with P0776
Likely causes, ranked
- CVT problem covered by Nissan bulletin NTB18-077bDealer
- Speed sensor or wiring faultShop
Vehicle-specific notes
- 2017–2018 Nissan Rogue Sport: Nissan bulletin NTB18-077b says P1715 (input speed sensor) may be stored along with P0776 when the CVT hesitates or lacks power. Read the full answer · Source
What it means: A Nissan code tied to the transmission's input (primary) speed signal. Nissan's bulletin NTB18-077b says it may be stored with P0776 on 2017–2018 Rogue Sport and Sentra Turbo CVTs that hesitate or lack power.
Severity: Medium. Safe to drive? Get it checked soon, especially if the car hesitates or loses power.
DIY or shop?
Dealer or transmission shop.
Before you replace parts
- Read all stored codes, especially P0776.
- Check your VIN for Nissan bulletins and CVT warranty coverage.
- Inspect the sensor wiring and connectors.
- Clear the code only after a repair, then confirm it stays off.
Safety / mechanic note
Verify with a mechanic. Hesitation or power loss can be risky in traffic. A code points to a circuit or system, not always a specific part.