Hello,
Unfortunately if your ignition key has been lost or it has lost it's programming somehow, the only remedy is to have a new key or your old key reprogrammed to the Power-train Control Module of your vehicle. It has to be done with Nissan's Consult II and with Nissan's Consult II NVIS (NATS) software. In the diagrams down below I have included the description of this from the vehicle manufacturer. Please keep us informed as to how everything progresses.
Thanks,
Alex
2CarPros
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Sep 1, 2019 at 2:43 AM