

MCKB043 / NXP Key Programmer For Cadillac / Remote Adding Tool
FCC ID Information
Confirmed compatible remote identifiers: 14FDZ, B3N2K2R
(These identifiers may be described as the remote’s model or FCC ID depending on the market and supplier.)
Specifications
Part Number: MCKB007
Application: Newer-style Toyota smart-key remotes
Approximate Model Years: 2022 and newer
Remote Style: Select 4-button smart remotes
Common Frequency: 433.58, 434.42 MHz
Supported Chip Series: NXP NCF29xx
Board Version: 3GZK-07FT-V3.1
Connection Type: Direct, solder-free PCB contact
Contact Method: Spring-loaded pins
Primary Functions: Reading, writing, unlocking, cloning, and remote adding when supported by the connected tool
Compatible Tools: Supported KYDZ, KeyDIY, VVDI, N51, and similar NXP programming devices
Condition: New
Package Includes: One MCKB007 Toyota smart-key adapter
Please Note: Compatibility depends on the remote’s chip type and circuit-board layout. Confirm that the PCB matches the MCKB007 adapter before purchasing. The programming device and smart remote are sold separately.
Target Vehicle Platform Compatibility
The MCKB043 layout is built to interface strictly with original equipment manufacturer (OEM) circuit boards:
- Primary Target: Optimized for modern Cadillac vehicle profiles.
- Supported Years: Frequently utilized for 2021–2024 platform vehicle updates.
- Button Configuration: Specifically molded to fit Cadillac 6-button smart keys.
Transponder Chip Compatibility
The contact points match up seamlessly with secure transponder arrays to read and alter firmware safely:
- NXP NCF29XX Series transponder chips (including all localized variations of NCF29xx proximity chip setups).
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