This comprehensive workshop manual covers Chevrolet Silverado 1500 and GMC Sierra models from 2006 to 2011. It provides detailed information and instructions for servicing and repairing a wide range of components, including engines, transmissions, brakes, steering, suspension, electrical systems, and more. The manual is designed for professional technicians and DIY enthusiasts alike, offering step-by-step guidance with clear illustrations and diagrams. The manual includes information on various engine options, covering the 4.3L 6-cylinder V-6, 4.8L 8-cylinder V-8, 5.3L 8-cylinder V-8, 6.0L 8-cylinder V-8, 6.2L 8-cylinder V-8, and 6.6L 8-cylinder V-8. It also covers a range of transmissions, including the 4L60-E, 4L65-E, 4L70-E, 6L50, 6L80, 6L90 automatic transmissions, as well as the 6-speed Allison 1000 automatic transmission and the 5-speed manual transmissions Tremec M96 and TZ0. The manual is packed with valuable information, including: * **General Information:** Provides essential information about the vehicle, including specifications, safety precautions, and service procedures. * **Tightening Torque:** Contains detailed torque specifications for all fasteners, ensuring correct assembly and preventing damage. * **Special Service Tools:** Lists specialized tools required for specific repair tasks, allowing technicians to properly equip themselves. * **Maintenance Procedures:** Offers step-by-step instructions for routine maintenance tasks, such as oil changes, filter replacements, and fluid checks. * **Service Specifications:** Includes important specifications and tolerances for various components, ensuring accurate diagnosis and repair. * **Sealers, Adhesives, and Lubricants:** Provides information on the appropriate sealers, adhesives, and lubricants to use for each repair task. * **Engine Mechanical:** Covers the engine's mechanical components, including the cylinders, pistons, connecting rods, crankshaft, valve train, and camshaft. * **Exhaust Manifold:** Details the removal, installation, and troubleshooting of the exhaust manifold system. * **Engine Fuel System:** Explains the operation and repair of the fuel system, including the fuel tank, fuel lines, fuel pump, and injectors. * **Fuel Injection System:** Covers the electronic fuel injection system, including the fuel injectors, fuel pressure regulator, and fuel rail. * **Intake Manifold System:** Provides information on the intake manifold system, including the intake manifold, throttle body, and air intake. * **Engine Cooling System:** Details the cooling system, including the radiator, water pump, thermostat, and hoses. * **Throttle Body System:** Covers the throttle body, throttle position sensor, and idle air control valve. * **Lubrication System:** Explains the engine's lubrication system, including the oil pump, oil filter, and oil pan. * **Valve System:** Details the valve system, including the valves, valve springs, and valve guides. * **Ignition System:** Covers the ignition system, including the spark plugs, ignition coils, and ignition control module. * **Evaporative (EVAP) Emission System:** Explains the EVAP system, including the charcoal canister, purge valve, and vent solenoid. * **Oil Pressure Diagnosis & Testing:** Provides procedures for diagnosing and testing oil pressure issues. * **Air Cleaner Assembly:** Offers instructions for servicing and replacing the air cleaner assembly. * **Engine Mount System:** Covers the engine mounts and their installation and replacement. * **Engine Wiring Harness:** Provides information on the engine wiring harness and its components. * **Engine Electrical:** Details the engine's electrical system, including the starter, alternator, and sensors. * **Charging System:** Covers the charging system, including the alternator, battery, and wiring. * **Starting System:** Explains the starting system, including the starter motor, starter solenoid, and wiring. * **Lighting System:** Provides information on the vehicle's lighting system, including the headlights, taillights, and turn signals. * **Engine Exhaust System:** Covers the exhaust system, including the exhaust manifold, catalytic converter, and muffler. * **EGR System:** Explains the exhaust gas recirculation (EGR) system, including the EGR valve and EGR sensor. * **Restraints System:** Covers the vehicle's safety systems, including the airbags, seat belts, and pretensioners. * **Instrument Panel:** Includes information on the instrument cluster, gauges, and warning lights. * **Diagnostic Fault Information (DTC):** Provides a comprehensive list of diagnostic trouble codes (DTCs) and their meanings. * **Seat and Seat Belt:** Covers the seats, seat belts, and their adjustment and repair. * **Antilock Brake System (ABS):** Explains the ABS system, including the wheel speed sensors, hydraulic unit, and control module. * **Wheel Speed Sensor:** Details the wheel speed sensors and their operation. * **Axle Shaft Bearing:** Covers the axle shaft bearings, their installation, and replacement. * **Automatic Transmission:** Provides information on the automatic transmission, including the transmission control module, torque converter, solenoids, and clutches. * **Transmission Control Module (TCM):** Explains the TCM and its function in controlling the transmission. * **Torque Converter Hub:** Covers the torque converter hub and its operation. * **Control and Shift Solenoids:** Details the solenoids that control the shifting of the transmission. * **Accumulator & Clutch:** Explains the accumulator and clutch system for the transmission. * **Accessories & Equipment:** Covers various accessories and equipment, including the power windows, power locks, and air conditioning. * **Endgate Theft Deterrent:** Explains the endgate theft deterrent system and how it operates. * **Bumper & Frame Rail:** Covers the bumpers, frame rails, and their repair. * **Collision Repair System:** Provides information on collision repair procedures and safety precautions. * **Body & Panel Trim:** Covers the body panels, trim, and their repair. * **Cruise Control System:** Explains the cruise control system and how it operates. * **Differential System:** Covers the differential system, including the differential gears, axles, and bearings. * **Wheel Drive Shaft:** Details the wheel drive shafts and their operation. * **Disc Brakes System:** Explains the disc brake system, including the calipers, rotors, and pads. * **Door Locks System:** Covers the door locks, power lock system, and keyless entry. * **Drum Brakes System:** Provides information on the drum brake system, including the wheel cylinders, shoes, and drums. * **Buzzers, Relays, & Timers:** Covers the various buzzers, relays, and timers used in the vehicle. * **Body Control Module (BCM):** Explains the BCM and its function in controlling various vehicle systems. * **Sunroof Module:** Covers the sunroof system and its operation. * **Accelerator Pedal Position (APP):** Explains the APP sensor and its role in controlling engine speed. * **Air Conditioning:** Covers the air conditioning system, including the compressor, condenser, and evaporator. * **Entertainment and Navigation:** Explains the entertainment and navigation systems, including the radio, CD player, and GPS. * **Exterior Trim:** Covers the exterior trim, including the moldings, grilles, and door handles. * **Frame Underbody:** Covers the vehicle's frame and underbody, including the suspension components and fuel tank. * **Suspension System:** Details the suspension system, including the springs, shocks, struts, and control arms. * **Heating & Ventilation:** Covers the heating and ventilation system, including the heater core, blower motor, and air vents. * **Hydraulic Brakes:** Explains the hydraulic brake system, including the master cylinder, brake booster, and brake lines. * **Driver Information Center (DIC):** Covers the DIC and its displays, providing information on vehicle status and settings. * **Manual Transmission:** Explains the manual transmission and its operation. * **Parking Brakes System:** Covers the parking brake system and its operation. * **Plastic Panels:** Provides information on the plastic panels used throughout the vehicle. * **Power Seats System:** Covers the power seats and their operation. * **Power Steering:** Covers the power steering system, including the power steering pump, steering rack, and control valve. * **Transfer Case:** Explains the transfer case and its function for four-wheel drive vehicles. * **Steering Linkage:** Covers the steering linkage, including the tie rods, drag link, and steering wheel. * **Windows Defogger:** Explains the window defogger system and its operation. * **Wiper Washer System:** Covers the windshield wiper and washer system, including the motor, blades, and pump. * **Troubleshooting:** Provides troubleshooting tips and procedures for diagnosing and repairing common issues. * **Wiring Diagrams:** Includes detailed wiring diagrams for all vehicle systems, facilitating electrical troubleshooting and repair. This workshop manual provides comprehensive guidance for servicing and repairing your Chevrolet Silverado 1500 or GMC Sierra, enabling you to perform repairs confidently and efficiently.

The Chevrolet Silverado 1500 and GMC Sierra, produced from 2006 to 2011, represent a significant era in the American pickup truck landscape. These full-size trucks, sharing a common platform and many components, offered a blend of rugged capability, comfortable amenities, and modern styling. Both models were available in a range of configurations, catering to a diverse audience. From the work-ready Regular Cab to the spacious Crew Cab, and from the basic work truck to the luxurious Denali trim, these trucks aimed to meet the needs of both commercial and personal users. Under the hood, a range of powerful V8 engines were offered, including the fuel-efficient Vortec 4.8L, the potent 5.3L, and the top-of-the-line 6.2L. These engines, coupled with durable transmissions and robust suspension systems, provided ample power for towing, hauling, and off-road adventures. Inside, the Silverado 1500 and GMC Sierra offered a comfortable and functional cabin. The redesigned interior for the 2007 model year featured improved materials, enhanced ergonomics, and a more modern aesthetic. Advancements like OnStar, a comprehensive telematics system, and available navigation systems brought modern technology to the pickup segment. The trucks' spacious cabins, coupled with comfortable seats and ample storage, ensured a pleasant experience for both driver and passengers. These features, combined with their impressive capabilities and durable construction, solidified the Silverado 1500 and Sierra as popular choices for consumers seeking a reliable and capable truck. This era of the Silverado and Sierra marked a time of evolution for these iconic truck models, establishing them as leaders in the full-size pickup truck market.