IDATASTART HC MAIN MODULE
The CMGMXA0 is a remote start control module designed for select GM vehicles (2004+), delivering seamless integration with factory vehicle systems for a clean and reliable installation. It enables convenient 3x LOCK remote start using the original key fob on most supported vehicles and eliminates the need for an immobilizer bypass key in many applications. Compatible with select iDatastart T-harnesses, long-range RF kits, and smartphone control accessories (sold separately), the CMGMXA0 provides flexible remote start functionality with OEM-style convenience and expanded control options.