Brake Control Wiring Adaptor for Pre-Wired: 2006 - 2003 Cadillac Escalade, 2006 - 2003 Chevrolet Silverado, 2006 - 2003 GMC Sierra 2006 - 2003,Chevrolet / GMC Tahoe, Yukon, 2006 - 2003 Chevrolet Suburban,2006 - 2003 Yukon XL, 20062003 Avalanche, 2007 - 2003 Hummer H2. For 2007 - Current (Use 81789-HBC Hayes Universal). For additional application information , please click on " Product Overview " button.
