List of vehicles this disc will work in:
2003 - 2004 - 2005 - 2006 & 2007 GM/CHEVY TRUCKS INCLUDING:
2003-2006 Avalanche
2007 Chevy Classic
2003-2007 C/K Pickup
2003-2006 Denali
2003-2006 Express-Passenger
2003-2006 G Van
2003-2006 Hummer
2003-2006 Savanna
2003-2007 Sierra
2003-2007 Silverado
2003 -2006 Suburban
2003-2006 Yukon
2006 Chevy SSR
