GM PassKey III Remote Start Interface Module - Boxed

Unique Auto-Program Sequence to Learn Secure Code from the Key Cylinder
Uses a Low Power Transponder Mounted in the Head of the Ignition Key
Works with Any Aftermarket Remote Start System
Compatible with the Factory Anti-Theft System
Maintains the Integrity of the Factory Security System
High Security Data Transfer
Compact Design Easy to Mount
Simple Programming with One Key Required for Programming