Tekonsha fits models:
2003-2005 Cadillac Escalade
2003-2005 Cadillac Escalade EXT & ESV
2003-2006 Chevrolet Avalanche
2003-2006 Chevrolet Silverado Full Size Pickups
2003-2006 Chevrolet Suburban
2003-2006 Chevrolet Tahoe
2003-2006 GMC Sierra Full Size Pickups
2003-2006 GMC Yukon
2003-2006 GMC Yukon XL
2003-2006 GMC Yukon Denali (All Models)
2003-2007 Hummer H2
2007 Chevrolet Silverado Classic (Old body Style)
2007 GMC Sierra Classic (Old Body Style)
3015 Brake Control Harness - GM - Tekonsha Controls