Each Haynes manual is written for the do-it-yourselfer and provides step-by-step instructions based on a complete disassembly of the vehicle.  This hands-on experience provides the reader with specific and detailed instructions for performing everything from basic maintenance and troubleshooting to a complete engine overhaul.  The models and model years covered in this title are as follows: Chevrolet Avalanche, 2002-2006 Chevrolet Silverado 1500, 1999-2006 Chevrolet Silverado 1500 Classic, 2006 Chevrolet Silverado 2500, 1999-2006 Chevrolet Silverado Classic 2500, 2006 Chevrolet Silverado 3500, 1999-2006 Chevrolet Silverado Classic 3500, 2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500, 2000-2006 Chevrolet Tahoe, 2000-2006 GMC Sierra 1500, 1999-2006 GMC Sierra 2500, 1999-2006 GMC Sierra 3500, 1999-2006 GMC Sierra Classic, 2007 GMC Sierra Denali, 1999-2006 GMC Sierra Denali Classic, 2006 GMC Yukon, 2000-2006 GMC Yukon Denali, 2001-2006 GMC Yukon XL, 2000-2006 This Haynes automotive repair manual includes 700+ photos and the following chapters:  Introduction Chapter 1: Tune-up and routine maintenance Chapter 2: Part A: V6 engine Chapter 2: Part B: V8 engines Chapter 2: Part C: General engine overhaul procedures Chapter 3: Cooling, heating and air conditioning systems Chapter 4: Fuel and exhaust systems Chapter 5: Engine electrical systems Chapter 6: Emissions control systems Chapter 7: Part A: Manual transmission Chapter 7: Part B: Automatic transmission Chapter 7: Part C: Transfer case Chapter 8: Clutch and driveline Chapter 9: Brakes Chapter 10: Suspension and steering systems Chapter 11: Body Chapter 12: Chassis electrical system Wiring diagrams