GM Passlock Remote Start Interface Module - Boxed

For GM Vehicles Equipped with Passlock & Passlock II Anti-Theft Systems
Provides when Necessary a Negative Signal to the Bulb Check Wire
Works with Any Aftermarket Remote Start System
Compatible with the Factory Anti-Theft System
Maintains the Integrity of the Factory Security System
Resistance Code Learning
Compact Design Easy to Mount
Simple Programming with One Key Required for Programming