Possible Cause
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
- Input speed sensor (Input speed sensor circuit is intermittent shorted or intermittent open)
- C3 clutch solenoid valve (High stuck)
- Harness or connectors (C3 clutch solenoid valve circuit and Input speed sensor)