

MCKB004 / NXP Key Programmer for Nissan / Remote Adding Tool
Part number: MCKB004
Board version: 04-NS-V2.0
Product type: Solder-free smart-key PCB adapter
Compatible programmer: NXP Killer / Super NXP Killer
Target platform: Older Nissan and Infiniti proximity remotes
Supported functions: Key adding, reading, writing, resetting, unlocking and cloning where supported
Connection method: Gold-plated spring-loaded pogo pins
PCB retention: Two adjustable screw clamps
Soldering required: No
Labeled connections: VCC, MSDA, WAKE, GND and MSCL
Additional connection: Multi-pin ribbon-harness socket
Reusable: Yes
The MCKB004 is a universal NXP key programming adapter designed for adding compatible smart remotes to Kia vehicles. It provides a secure, direct connection between the remote’s circuit board and your key programming tool for faster, more reliable programming.
Chip Compatibility
- Chip family: NXP NCF29XX
- Transponder technology: Hitag AES / ID4A
- Compatible with select original and aftermarket Nissan/Infiniti NCF29XX smart-key PCBs
Vehicle and Remote Compatibility
- Brands: Nissan and Infiniti
- Platform: Older-style proximity smart key
- PCB design: Classic teardrop-shaped circuit board
- Common key configuration: Five-button smart key
- Confirmed FCC IDs: KR5TXN1, KR5TXN3 and KR5TXN7
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