GM Group 3 Button OEM Replacement Auto Remote, Confidential Vehicle Applications, On-Board Programming Procedure To Be Used With The Follow Models: Cadillac Escalade 2002, Chevrolet Avalanche 2002, Chevrolet S10 2001-2004, Chevrolet Silverado 2001-2002, Chevrolet Suburban 2001-2002, Chevrolet Tahoe 2001-2002, GMC Sierra 2001-2002, GMC Sonoma 2001-2004, GMC Yukon 2001-2002, For Battery Replacement Use #2032.