What are the methods for matching Nissan intelligent keys?

[Bobby]

Nissan's intelligent car key contains a mechanical sub-key without a chip. Use the national matching instrument version 3.9, select the OBD communication port to connect with the vehicle. Once the national matching instrument is successfully connected, use the original smart car key card to illuminate the dashboard. Below is an introduction to the intelligent car key system: 1. Intelligent key system: The car intelligent keyless entry system, abbreviated as PKE, adopts the world's most advanced RFID radio frequency technology and the most advanced vehicle identity coding recognition system. It pioneers the development of miniaturized, low-power RF antenna solutions and successfully integrates remote control systems with keyless systems, while maintaining traditional vehicle circuit protection. This truly achieves a dual RF system and dual anti-theft protection, providing maximum convenience and safety for car owners. 2. Keyless entry function: When the key approaches the vehicle body, the doors automatically unlock and the anti-theft alarm is deactivated, with the turn signals flashing twice. When the key moves away from the vehicle body, the doors automatically lock and the anti-theft alarm is activated, with the turn signals flashing once and the horn sounding a short beep. The effective detection distance for the main door is no less than 1.5 meters, while other doors require proximity to the door edge for effective operation.