1.CHECK UNLOCK SENSOR

1. Turn ignition switch OFF.
2. Disconnect driver side door lock actuator.
3. Check continuity between driver side door lock actuator terminals.

Driver side door lock actuator | Condition | Continuity
Terminal
2 | 4 | Driver side door | Unlock | Existed
Lock | Not existed

Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace driver side door lock actuator. Refer to Removal and Installation (GT-R certified NISSAN dealer).