Description

The Launch SI-KEY Immobilizer Key Simulator is an advanced smart key emulation tool designed for all-keys-lost situations on a wide range of modern vehicles. Engineered for use with the Launch X431 IMMO Plus, IMMO Pro, and IMMO Elite diagnostic platforms, this device collects data transmitted from the ignition coil, identifies ignition-related faults, decodes vehicle key chip information, and simulates the corresponding smart key chip. Perfect for auto locksmiths, dealerships, and diagnostic technicians, the SI-KEY currently supports Toyota and BYD smart key chip simulation, with continuous updates expanding compatibility to more chip types and models. It provides a fast, efficient, and reliable solution for immobilizer programming and key system diagnostics.