NDSII provides "Consult-II" level access that generic OBDII scanners cannot match. Nissan Data Scan 2 Activation Key Install -

For immobilizer programming (PIN code required), yes—but you still need the vehicle's unique security PIN, which NDS II cannot crack. You must obtain that PIN separately (via Nissan dealer or a locksmith).

In the world of automotive diagnostics, proprietary dealer tools are often expensive and complex, putting them out of reach for the average car enthusiast or independent mechanic. This gap in the market paved the way for third-party software solutions, and for owners of Nissan and Infiniti vehicles manufactured between 1989 and 2000, one name stands out: .

: Before activation, ensure your OBDII adaptor is correctly installed and identified by Windows Device Manager. You must set the correct COM port in Settings > Communication within the software for it to communicate with your vehicle.