🏷️ Basic Information Identification Make: GMC Model: Yukon Year: 2007 Codes Platform: GMT900 Vehicle Type: Full-size SUV 👋 Introduction Market Position Market Segment: Full-size, body-on-frame SUV, competing with Ford Expedition, Dodge Durango, Toyota Sequoia Competitive Analysis Key Selling Points: Refined ride, powerful V8 engines, spacious interior, robust towing capacity, available AWD/4WD Key Features Interior Features: Three-row seating, available leather upholstery, premium audio options, rear-seat entertainment Exterior Features: Bold GMC styling, chrome grille, available sunroof, power liftgate 📋 Manual Details Coverage Areas Coverage: All 2007 GMC Yukon models and trims Page Count Estimated Page Count: Approximately 400-500 pages (typical for this model year and vehicle type) Manual Type Type: Owner's Manual Language Language: English Format Format: Printed Book 📖 Manual Coverage Systems Covered Powertrain: Engine operation, lubrication, cooling system, fuel system, exhaust system Drivetrain: Transmission operation (automatic), transfer case operation (4WD models), drive axles Chassis: Braking system, steering system, suspension system, wheels and tires Electrical: Lighting, instrumentation, power windows, power locks, mirrors, wipers, HVAC controls, audio system, vehicle warning lights Safety Features: Airbags, seat belts, child seat LATCH system, traction control, StabiliTrak (electronic stability control) Comfort Convenience: Climate control, seating adjustments, interior lighting, cargo management, towing information Procedures Included Basic Maintenance: Checking fluid levels (oil, coolant, brake fluid, windshield washer fluid), tire pressure checks, bulb replacement Operation: Starting and driving the vehicle, proper use of gear selector, parking brake, lighting controls, climate controls, infotainment system Troubleshooting: Understanding warning lights and messages, basic troubleshooting for common issues Emergency Procedures: Jump starting, tire changing, operating in adverse conditions Technical Depth Depth: Comprehensive owner-level information for safe operation and routine maintenance. Not a service or repair manual. 📊 Manual Specifications File Format Physical Format: Printed paperback booklet Print Quality Print Quality: Standard OEM print quality, clear text and diagrams Binding Type Binding: Stapled or glued binding Paper Type Paper Type: Durable, standard paper stock ⚙️ Engine Specifications Primary Engine Engine Code 1: LH6 Engine Displacement 1: 5.3L (325 cu in) Engine Configuration 1: V8, Overhead Valve (OHV), 2 valves per cylinder Horsepower 1: 315 hp @ 5200 rpm Torque 1: 335 lb-ft @ 4000 rpm Fuel System 1: Sequential Electronic Fuel Injection (SFI), Active Fuel Management (AFM) on some models Fuel Type 1: Regular Unleaded Gasoline (87 octane recommended) Optional Engine Engine Code 2: LY5 Engine Displacement 2: 5.3L (325 cu in) - Same as LH6, often used in different configurations/trims Engine Configuration 2: V8, Overhead Valve (OHV), 2 valves per cylinder, Active Fuel Management (AFM) Horsepower 2: 320 hp @ 5200 rpm (AFM variant) Torque 2: 340 lb-ft @ 4000 rpm (AFM variant) Engine Code 3: LC8 Engine Displacement 3: 6.0L (366 cu in) Engine Configuration 3: V8, Overhead Valve (OHV), 2 valves per cylinder Horsepower 3: 355 hp @ 5400 rpm Torque 3: 380 lb-ft @ 4200 rpm Fuel System Fuel Tank Capacity: 26.0 gallons 🔧 Transmission Standard Transmission Type Standard: 4-Speed Automatic (4L60-E) Optional Transmission Type Optional: 4-Speed Automatic (4L70-E) - Typically with 6.0L engine or for heavier-duty applications Features Drivetrain Options: RWD (Rear-Wheel Drive), AWD (All-Wheel Drive) or 4WD (Four-Wheel Drive) with electronic transfer case Tow Haul Mode: Available on automatic transmissions to adjust shift points for towing 📐 Dimensions Exterior Length: 207.1 inches Width: 79.1 inches Height: 75.5 inches Wheelbase: 116.0 inches Interior Passenger Volume: Approximately 154.4 cubic feet Cargo Cargo Volume Behind 3Rd Row: 16.9 cubic feet Cargo Volume Behind 2Nd Row: 60.3 cubic feet Cargo Volume Behind 1St Row: 108.9 cubic feet (standard wheelbase) / 131.6 cubic feet (Yukon XL) Weights Curb Weight: Approximately 5,200 - 5,600 lbs (depending on configuration) Max Towing Capacity: Up to 8,500 lbs (with proper equipment and configuration, e.g., 5.3L or 6.0L engine, 3.73 axle ratio, trailering package) 🛡️ Safety Features Ratings NHTSA Front Driver Impact: 5 Stars NHTSA Front Passenger Impact: 5 Stars NHTSA Side Driver Impact: 5 Stars NHTSA Side Passenger Impact: 5 Stars NHTSA Rollover Rating: 4 Stars Active Features ABS: 4-Wheel Antilock Braking System (ABS) Traction Control: Electronic Traction Control System (TCS) Stability Control: StabiliTrak (Electronic Stability Control System) Passive Features Airbags Front: Driver and front passenger airbags Airbags Side: Available front and rear side-curtain airbags Seat Belts: 3-point seat belts for all occupants, front seat pretensioners Child Safety: LATCH (Lower Anchors and Tethers for CHildren) system, child security rear door locks 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player, optional Bose premium audio system, available satellite radio (XM) Navigation: Optional factory-installed navigation system with touch screen interface Rear Entertainment: Available rear-seat DVD entertainment system with dual screens Driver Assistance Parking Assistance: Available rear parking assist sensors Cruise Control: Standard cruise control Connectivity Bluetooth: Available Bluetooth connectivity for hands-free calling and audio streaming (often part of premium packages) 🔧 Maintenance Service Intervals Oil Change Interval: 5,000 - 7,500 miles or 6 months, or as...