Nissan Sentra Service Manual: Symptom diagnosis
Push-button ignition switch does not operate
Check that vehicle is under the condition shown in вЂњConditions of vehicleвЂќ before starting diagnosis, and check each symptom.
The engine start function, door lock function, power distribution system, and nats-ivis/nvis in the intelligent key system are closely related to each other regarding control. The vehicle security function can operate only when the door lock and power distribution system are operating normally.
Conditions of vehicle (operating conditions)
- вЂњEngine start by i-keyвЂќ in вЂњwork supportвЂќ is on when setting on consult.
- One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.
1.Perform work support
Perform вЂњinside ant diagnosisвЂќ on work support of вЂњintelligent keyвЂќ.
Refer to pcs-66, "intelligent key : consult function (bcm - intelligent key)".
>> Go to 2.
2.Perform self-diagnosis result
Perform self-diagnosis result of вЂњbcmвЂќ.
Is dtc detected? Yes >> refer to bcs-49, "dtc index".
No >> go to 3.
3.Check push-button ignition switch
Check push-button ignition switch.
Refer to pcs-98, "component function check".
Is the operation normal? Yes >> go to 4.
No >> repair or replace malfunctioning parts.
4.Confirm the operation
Confirm the operation again.
Is the inspection normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident".
No >> go to 1.