What is the MCKB041 adapter used for?

It's a solder-free adapter for Chevrolet smart key remotes. It connects the remote's PCB to your key programming tool through spring-loaded contact pins, so no soldering is needed.

Which programmers does it work with?

The packaging lists KYDZ, KD, VVDI and N51 programmers.

Does this adapter include a key or remote?

No. The package contains only the MCKB041 adapter board with its clamp arms and WAKE lead, plus a protective plastic case.

NXP Smart Key Adapter MCKB041 for Chevrolet

CONDITION	new
Weight	0.1 kg

CONDITION	new

Weight	0.1 kg

NXP Smart Key Adapter P/N: MCKB041 For Chevrolet

The MCKB041 is a solder-free adapter designed for working with Chevrolet smart key remotes. Instead of soldering wires to the remote board, the PCB is clamped directly onto the adapter's spring-loaded pins — saving time and avoiding damage to the remote.

Key Features

Solder-free connection — no wires to attach to the remote PCB
Works with KYDZ, KD, VVDI and N51 programmers
Board outline shaped to fit Chevrolet smart remote PCBs
Two adjustable clamp arms for a firm, stable hold
Spring-loaded pins for VCC, GND, SDA, SCL and WAKE
Separate WAKE probe lead included
Board version 41-XFL-V1.0
Supplied in a protective plastic storage case

Connection Points

The adapter board includes labeled pins and a header for direct wiring:

MSCL / SCL – clock line
MSDA / SDA – data line
VCC – power supply
GND – ground
WAKE – wake-up signal

What's Included

1 x MCKB041 solder-free adapter board with clamp arms and WAKE lead

Important Notes

This is an adapter board only — a compatible key programming device is required.
The smart remote/key is not included.
For professional automotive locksmith use.