Nissan Qashqai Xtrail Key – PCF7961M Hitag AES 4A 434MHz NSN14 Blade
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PCF7961M Hitag AES 4A 434MHz FSK NSN14 Blade 2 Buttons Qashqai / Xtrail
Aftermarket Nissan compatible car key with PCF7961M Hitag AES 4A chip, 434MHz FSK frequency, 2 buttons and NSN14 blade. Suits Qashqai (2013+), Pulsar (2014+), X-Trail (2015+) and Micra (2016+). Programming and blade cutting must be carried out by a qualified automotive locksmith — and importantly, the key should be programmed before the blade is cut.
⚠️ Important — Program Before Cutting the Blade: Please ensure the key is successfully programmed by a locksmith BEFORE the blade is cut. Cutting the blade first and then discovering a programming issue may result in a key that cannot be returned or exchanged.
💾 Advanced Chip Technology — Hitag AES 4A: This key uses the PCF7961M Hitag AES (4A) chip — a newer, high-security AES encryption transponder used in post-2013 Nissan vehicles. Your locksmith must have diagnostic equipment that supports the Hitag AES 4A protocol to program this key. Not all older diagnostic tools are compatible.
Key Features
Complete Key
Full key with all electronics inside — not a shell or casing only
434MHz FSK
434MHz FSK frequency matching Nissan factory specification
Hitag AES 4A
PCF7961M Hitag AES 4A — advanced high-security transponder chip
NSN14 Blade
NSN14 blade — have it cut by a locksmith after programming
2 Buttons
2-button remote — lock and unlock central locking
4 Nissan Models
Suits Qashqai, Pulsar, X-Trail and Micra from 2013 onwards
Vehicle Compatibility
| Vehicle | Year Range | Chip | Frequency | Blade |
|---|---|---|---|---|
| Nissan Qashqai | 2013 onwards | PCF7961M Hitag AES 4A | 434MHz FSK | NSN14 |
| Nissan Pulsar | 2014 onwards | PCF7961M Hitag AES 4A | 434MHz FSK | NSN14 |
| Nissan X-Trail | 2015 onwards | PCF7961M Hitag AES 4A | 434MHz FSK | NSN14 |
| Nissan Micra | 2016 onwards | PCF7961M Hitag AES 4A | 434MHz FSK | NSN14 |
Step-by-Step Instructions
- Take the key to a qualified automotive locksmith for programming
- Ensure the key is successfully programmed and tested before proceeding
- Have the NSN14 blade cut by the locksmith once programming is confirmed successful
- Test the complete key — both remote locking and ignition — before leaving the locksmith
Programming Requirements
🔧 Locksmith Programming Required — This Nissan key uses the advanced PCF7961M Hitag AES 4A chip. Programming must be carried out by a qualified automotive locksmith with diagnostic equipment that supports the Hitag AES 4A protocol. Older diagnostic tools may not support this newer chip technology. Please confirm compatibility with your locksmith before purchasing.
Technical Specifications
| Manufacturer Compatibility | Nissan (Aftermarket) |
| Type | Aftermarket Compatible Key |
| Chip | PCF7961M, Hitag AES 4A |
| Frequency | 434MHz FSK |
| Buttons | 2 |
| Blade | NSN14 (cut by locksmith) |
| Programming Method | Locksmith Programming Required |
| Important Note | Program before cutting blade |
Key Details
- This is a complete key with all electronics included — not a shell only
- Keys are not supplied with logos
- This key is suitable if your current key looks identical and uses an NSN14 blade
- Program the key before cutting the blade — this is critical to avoid issues
- Your locksmith must support Hitag AES 4A protocol to program this key
- Both programming and blade cutting must be performed by a qualified automotive locksmith
Disclaimer: This product is an aftermarket compatible replacement key, distributed as a substitute for the original manufacturer's product. It is not produced by, authorised, endorsed, or approved by Nissan. The words "Nissan", "Qashqai", "Pulsar", "X-Trail" and "Micra" are used solely to indicate vehicle compatibility.
