🏷️ Basic Information Identification Make: Chevrolet Model: Silverado 2500 HD Year: 2012 Product Type: Service & Repair Manual 👋 Introduction Market Position Segment: Heavy-Duty Pickup Truck Target Audience: Commercial users, fleet owners, and individuals requiring robust towing and hauling capabilities. Competitive Analysis Key Competitors: Ford F-250 Super Duty, Ram 2500 Key Features Vehicle Attributes: Renowned for its durability, powerful engine options (especially the Duramax diesel), and substantial towing/hauling capacity. A workhorse vehicle. Manual Value Proposition: Provides essential technical data for DIY repairs, maintenance, and troubleshooting, saving time and money on professional servicing. 📋 Manual Details Coverage Areas Engine Coverage: Includes 6.0L V8 (L96), 6.0L V8 (L96 FlexFuel), and 6.6L V8 Duramax Turbo-Diesel (LMM) Transmission Coverage: Includes 6-speed Allison 1000 (M73) automatic, 6-speed Allison 2000 (MHY) automatic Chassis Coverage: Front suspension, rear suspension, steering, brakes, wheels, tires, frame Electrical Coverage: Body control modules, power distribution, lighting, instrument panel, audio systems, navigation, comfort and convenience features, trailer wiring harness Body Coverage: Exterior body panels, interior trim, doors, windows, seats, HVAC system Diagnostics Coverage: On-Board Diagnostics (OBD-II), diagnostic trouble codes (DTCs), troubleshooting procedures Page Count Estimated Page Count: 2000+ Manual Type Type: Comprehensive Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Management: Fuel injection, ignition system, emission controls, engine cooling, lubrication Drivetrain: Transfer case, drive shafts, axles, differentials Suspension Steering: Independent front suspension (IFS) with torsion bars, leaf spring rear suspension, power steering system Braking System: Front and rear disc brakes, Anti-lock Braking System (ABS), hydraulic system Electrical System: Wiring diagrams, charging system, starting system, lighting, body electronics, Powertrain Control Module (PCM) HVAC System: Air conditioning, heating, ventilation, climate control Safety Systems: Airbags, seat belts, Tire Pressure Monitoring System (TPMS) Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotations Component Replacement: Alternator, starter motor, water pump, fuel pump, brake pads and rotors, suspension components Diagnostics And Troubleshooting: Step-by-step guides for diagnosing common problems using DTCs and scan tools Engine Rebuild: Detailed procedures for engine disassembly, inspection, repair, and reassembly Transmission Service: Fluid and filter changes, transmission repair, torque converter replacement Electrical Diagnostics: Troubleshooting electrical circuits, component testing, wiring repair Technical Depth Depth: Expert level, covering from basic maintenance to full engine and transmission overhauls, including complex electrical diagnostics and bodywork repairs. 📊 Manual Specifications File Format File Format: PDF Searchability: Searchable text, allowing for quick information retrieval by keywords. Print Quality Print Readability: High-resolution images, diagrams, and text optimized for clear printing and on-screen viewing. Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 1: 6.0L V8 Vortec (L96) Engine 1 Fuel Type: Gasoline (FlexFuel capable) Engine 1 Displacement Liters: 6.0 Engine 1 Bore X Stroke Mm: 103.25 x 92.0 Engine 1 Compression Ratio: 9.1:1 Engine 1 Horsepower Hp: 360 @ 5400 rpm Engine 1 Torque Lb-Ft: 380 @ 4200 rpm Secondary Engine Engine 2: 6.6L V8 Duramax Turbo-Diesel (LMM) Engine 2 Fuel Type: Diesel Engine 2 Displacement Liters: 6.6 Engine 2 Bore X Stroke Mm: 103.0 x 103.0 Engine 2 Compression Ratio: 17.3:1 Engine 2 Horsepower Hp: 365 @ 3200 rpm Engine 2 Torque Lb-Ft: 765 @ 1600 rpm Fuel System Gasoline Injection Type: Sequential Electronic Fuel Injection (SEFI) Diesel Injection Type: Common Rail Direct Injection (CRDI) with Variable Geometry Turbocharger (VGT) 🔧 Transmission Standard Standard Transmission: 6-Speed Allison 1000 (M73) Automatic Optional Optional Transmission: 6-Speed Allison 2000 (MHY) Automatic (typically for higher GVWR models or specific configurations) Features Durability: Allison transmissions are renowned for their heavy-duty construction and reliability under strenuous conditions. Gear Ratios: Specific gear ratios available in the manual, crucial for torque converter lock-up and towing performance. Fluid Specifications Allison Fluid Type: Dexron VI Automatic Transmission Fluid Fluid Capacity Allison 1000 Capacity Quarts: Approx. 13.0 (dry fill) 📐 Dimensions Exterior Wheelbase Inches: 167.0 (for Crew Cab, Long Bed) Overall Length Inches: 252.4 (for Crew Cab, Long Bed) Overall Width Inches: 79.9 Overall Height Inches: 77.7 (for 4WD) Weights Gvwr Lb: Up to 10,000 lbs (depending on configuration) Curb Weight Lb: Approx. 6,500 - 7,500 lbs (depending on configuration and engine) Cargo Bed Length Inches: 78.8 (Standard Bed) Bed Width Between Wheel Wells Inches: 50.0 🛡️ Safety Features Ratings NHTSA Rollover Rating Stars: 4 Active Features ABS: Standard Four-Wheel Anti-lock Braking System (ABS) Traction Control: Standard Electronic Traction Control Stability Control: Standard StabiliTrak Stability Control System Passive Features Airbags: Standard frontal airbags for driver and front passenger, available side-curtain airbags. Seat Belts: Three-point seat belts for all seating positions. Tpmms: Standard Tire Pressure Monitoring System (TPMS) 💡 Technology Features Infotainment Available Systems: Chevrolet MyLink infotainment system with touch screen, AM/FM/CD/MP3 player, Bluetooth connectivity, USB ports, and auxiliary input. Navigation: Optional GPS navigation system. Driver Assistance Parking Assist: Available rear parking assist sensors. Towing Features: Integrated trailer...