🏷️ Basic Information Identification Make: Chevrolet Model: Avalanche Year: 2012 Generation Second Generation Codes: GMT900 👋 Introduction Market Position Segment: Full-size SUV with a unique midgate and pickup bed configuration. Competitive Analysis Key Competitors: Ford Explorer Sport Trac, Honda Ridgeline (though different design philosophy), Cadillac Escalade EXT. Key Features Unique Selling Proposition: Versatility combining the passenger space of an SUV with the cargo capability of a pickup truck via the Midgate system. Body Style: Four-door SUV with integrated cargo bed and a power-sliding Midgate. 📋 Manual Details Coverage Areas Primary Coverage: Owner's Operation, Maintenance, and Safety Information Secondary Coverage: Basic Troubleshooting, Technical Data, Warranty Page Count Estimated Page Count: Approx. 400-500 pages (typical for this era/vehicle type) Manual Type Type: Owner's Manual Language Language: English Format Format: Digital PDF (Instant Download) 📖 Manual Coverage Systems Covered Powertrain: Engine lubrication, fuel, cooling, exhaust, battery, starter, alternator, transmission operation. Chassis: Braking system, steering system, suspension system (basic operation and checks). Electrical: Lighting systems (headlights, taillights, interior), instrument cluster, gauges, warning indicators, power outlets, basic fuse identification. Body Interior: Seating adjustments, seatbelts, airbags, door locks, power windows, mirrors, climate control system, entertainment system operation, comfort and convenience features. Procedures Included Routine Maintenance: Checking fluid levels (engine oil, coolant, brake fluid, power steering fluid, windshield washer fluid), tire pressure checks, bulb replacement, wiper blade replacement. Emergency Procedures: Jump starting, changing a flat tire, using spare tire, basic troubleshooting for starting or running issues. Safety Operation: Proper driving techniques, understanding safety features, child restraint system installation guidelines. Technical Depth Diagnostics: Basic identification of dashboard warning lights and their implications. Repair Information: Limited, focused on owner-doable tasks like fluid checks and bulb replacements; not in-depth repair procedures. Maintenance Guidelines: Recommended service intervals for oil changes, filter replacements, and other scheduled maintenance items based on mileage and time. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if OCR processed Printability: Printable Print Quality Quality: Official Factory Quality (Digital Reproduction) Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Vortec 5.3L V8 SFI FlexFuel Engine Displacement: 5.3 Liters (323 cubic inches) Horsepower: 315 hp @ 5200 rpm Torque: 335 lb-ft @ 4000 rpm Fuel System: Sequential Fuel Injection (SFI), FlexFuel E85 Capability Cylinder Block Material: Cast Iron Cylinder Head Material: Aluminum Valvetrain: Overhead Valve (OHV), 2 valves per cylinder Emission Control: Catalytic Converter, On-Board Diagnostics (OBD-II) Engine Oil Type: SAE 5W-30 Synthetic Blend Engine Oil Capacity: 6.0 US quarts (5.7 liters) with filter change Recommended Fuel: 87 Octane Regular Unleaded (or E85) Engine Oil Filter Part Number: ACDelco PF48 or equivalent Air Filter Part Number: ACDelco A3125C or equivalent 🔧 Transmission Standard Transmission Type: 4-speed automatic electronically controlled with overdrive Transmission Model: 4L60-E (Hydra-Matic) Transmission Fluid Type: Dexron-VI Automatic Transmission Fluid Transmission Fluid Capacity: Approx. 5.5 US quarts (5.2 liters) for dry fill Features Drive Type: Available in 2WD (RWD) and 4WD Tow Mode: Integrated tow/haul mode for enhanced towing performance. 📐 Dimensions Exterior Length: 224.5 inches (5702 mm) Width: 79.1 inches (2009 mm) Height: 77.0 inches (1956 mm) Wheelbase: 130.0 inches (3302 mm) Ground Clearance: Approx. 8.7 inches (221 mm) Cargo Cargo Volume Behind First Row With Midgate Down: Approx. 137.4 cubic feet (3891 liters) Cargo Volume Behind Second Row With Midgate Up: Approx. 53.9 cubic feet (1526 liters) Weights Curb Weight 2Wd: Approx. 5,400 - 5,600 lbs (2450 - 2540 kg) Curb Weight 4Wd: Approx. 5,600 - 5,800 lbs (2540 - 2630 kg) Towing Capacity: Up to 8,400 lbs (3810 kg) with proper trailering equipment Payload Capacity: Approx. 1,400 - 1,700 lbs (635 - 771 kg) Gross Vehicle Weight Rating Gvwr: Approx. 7,200 - 7,400 lbs (3266 - 3357 kg) Wheels Tires Standard Wheel Size: 17-inch aluminum Optional Wheel Size: 18-inch or 20-inch aluminum Standard Tire Size: P265/70R17 Wheel Bolt Pattern: 6 x 139.7 mm (6 x 5.5 inches) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star (2012 Model Year) NHTSA Front Impact Passenger: 5-Star (2012 Model Year) NHTSA Side Impact Front Seat Occupant: 5-Star (2012 Model Year) NHTSA Side Impact Rear Seat Occupant: 5-Star (2012 Model Year) NHTSA Rollover Resistance: 4-Star (2012 Model Year) Active Features Braking System: Four-wheel disc anti-lock braking system (ABS) Traction Control: StabiliTrak stability control system with traction control Electronic Brakeforce Distribution: Included with ABS Passive Features Airbags: Driver and front passenger airbags, side-impact airbags (front seats), curtain airbags (front and rear rows). Seat Belts: 3-point seat belts for all positions, front seat pretensioners. Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system 💡 Technology Features Infotainment Audio System: Available Bose premium audio system, CD/MP3 player, satellite radio readiness. Navigation: Optional touch-screen navigation system with DVD playback. Driver Assistance Rear Parking Assist: Available rear parking assist sensors. Backup Camera: Available rearview camera system integrated into...