GM Group 4 Button OEM Replacement Auto Remote, Confidential Vehicle Applications, Hotwire Required For Programming The Following Models: Cadillac Escalade 2007-2008, Cadillac Escalade ESV 2007-2008, Cadillac Escalade EXT 2007, Chevrolet Traverse 2009-2010, Saturn Vue 2008-2009, Suzuki XL-7 2007-2008, On-Board Programming Procedure To Be Used With The Follow Models: Buick Enclave 2008-2010, Chevrolet Avalanche 2007-2010, Chevrolet Equinox 2007-2009, Chevrolet Silverado 2007-2010, Chevrolet Tahoe 2007-2010, Chevrolet Traverse 2011, GMC Acadia 2008-2010, GMC Sierra 2007-2010, Hummer H2 2008-2009, Pontiac Torrent 2007-2009, Saturn Outlook 2007-2009, For Battery Replacement Use #2032.