How To Use Factory GM XM Antenna for Aftermarket SIRIUS XM Tuner - Easy

This is a quick video showing how to easily convert the factory XM radio tuner antenna in 2003-2006 (and 2007 Classic) GM trucks to work with almost any aftermarket Sirius, XM or SiriusXM tuner module.
Works with Sierra, Denali, Yukon, Silverado, Escalade, Escalade EXT, Avalanche, Tahoe, Suburban and more.
This does not affect the function of the factory OnStar system.