🏷️ Basic Information Identification Make: HUMMER Model: H2 Year: 2006 Generation Generation Code: First Generation (2003-2009) Codes Vin Code: 1G 👋 Introduction Market Position Segment: Luxury SUV, Large SUV, Off-Road Vehicle. Brand Perception: Known for its imposing size, rugged styling, and off-road capability, often perceived as a status symbol. Competitive Analysis Key Competitors: Cadillac Escalade, Lincoln Navigator, Toyota Land Cruiser, Land Rover Range Rover. Key Features Design Language: Distinctive HUMMER styling, large grille, aggressive stance, high ground clearance. Drivetrain: Full-time 4WD system, often with locking differentials for enhanced off-road traction. Interior Layout: Spacious cabin designed for comfort and utility, often with premium appointments. Off Road Capability: High towing capacity, robust suspension, excellent approach/departure angles, strong wading depth. 📋 Manual Details Coverage Areas Primary Coverage: 2006 HUMMER H2 Secondary Coverage: General HUMMER H2 operations, maintenance, and specifications relevant across its first generation. Page Count Estimated Page Count: Approximately 250-350 pages (typical for this vehicle and era) Manual Type Type: Owner's Manual Language Language: English Format Format: Digital PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, driveline (4WD system). Chassis: Suspension, steering, brakes, wheels, tires. Electrical: Instrument cluster, lighting, infotainment, climate controls, power accessories, security system. Interior: Seating, safety restraints (airbags, seatbelts), door locks, interior controls, cleaning. Exterior: Vehicle controls, lighting operation, exterior features. Procedures Included Basic Operation: Starting and stopping the engine, driving techniques, using vehicle controls. Maintenance: Recommended service intervals, fluid checks and refills, filter replacement, battery maintenance. Safety: Proper use of safety restraints, airbag system information, child seat installation guidance. Troubleshooting: Understanding warning lights and indicators, basic troubleshooting for common issues. Cleaning Care: Exterior and interior cleaning recommendations, stain removal. Technical Depth Depth: Covers owner-level maintenance and operation. Focuses on understanding vehicle features, proper usage, and basic upkeep, not in-depth mechanical repair. 📊 Manual Specifications File Format Format: PDF Compatibility: Requires Adobe Acrobat Reader or comparable PDF reader. Searchability: Likely text-searchable if created from an OCR'd original or digital source. Print Quality Quality: Digital reproduction of original factory manual, quality depends on original source digitization. Binding Type Binding: N/A (Digital PDF download) Paper Type Paper: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Engine Type: Vortec 6.0L V8 (LQ4/LQ9 variants) Displacement: 5967 cc (364 cubic inches) Bore X Stroke: 101.6 mm x 92.0 mm (4.00 in x 3.62 in) Compression Ratio: 9.4:1 (LQ4), 10.0:1 (LQ9) Performance Horsepower: Approx. 325-335 hp @ 5200 rpm (depending on specific LQ4/LQ9 variant) Torque: Approx. 370-375 lb-ft @ 4000 rpm (depending on specific LQ4/LQ9 variant) Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: Unleaded Gasoline, 87 Octane (minimum recommended) Engine Compartment Coverage Components: Identification of major engine components, fluid reservoirs, air intake system, battery location. 🔧 Transmission Standard Transmission Type: 4-Speed Automatic (4L65-E) Optional Optional Transmission: N/A for 2006 model year H2 SUV and SUT. Features Drivetrain: Full-time 4-Wheel Drive (4WD) with 2-speed transfer case (e.g., NV244 with electronic or manual shift). Transfer Case Modes: Likely includes 2WD High, 4WD High (Auto/Lock), 4WD Low. Towing Modes: May include a tow/haul mode for optimized shifting under load. 📐 Dimensions Exterior Length: Approx. 203.5 inches (SUV) Width: Approx. 81.5 inches (excluding mirrors) Height: Approx. 79.2 inches (SUV) Wheelbase: 129.0 inches Ground Clearance: Approx. 9.0 inches Cargo Cargo Volume Rear Seat Up: Approx. 40.0 - 50.0 cubic feet (SUV, varies slightly by configuration) Cargo Volume Rear Seat Down: Approx. 80.0 - 90.0 cubic feet (SUV, varies slightly by configuration) Weights Curb Weight: Approx. 6,500 - 6,700 lbs Gross Vehicle Weight Rating Gvwr: Approx. 8,600 lbs Towing Capacity: Approx. 7,000 lbs (SUV) 🛡️ Safety Features Ratings NHTSA Rollover Rating: 3-star rating (typical for large SUVs of this era) Active Features Traction Control: Standard, often referred to as Traction Control System (TCS). Stability Control: Standard, often referred to as StabiliTrak (GM's Electronic Stability Control). ABS: Standard Anti-lock Braking System. Brake Assist: Likely included. Passive Features Airbags: Front airbags for driver and passenger, side-impact airbags (may be standard or optional). Seatbelts: Three-point seatbelts for all occupants, pretensioners for front seats. Child Seat Anchors: LATCH system (Lower Anchors and Tethers for Children). 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional satellite radio, premium sound systems (e.g., Bose). Navigation: Optional factory navigation system. Display: Center console display for climate, audio, and navigation (if equipped). Driver Assistance Rear Parking Assist: Optional rear parking assist sensors. Backup Camera: Optional rearview camera system (may be integrated into nav display). Connectivity Bluetooth: Likely not standard, potential for dealer-installed or aftermarket options. Auxiliary Input: May have an auxiliary audio input jack for connecting external devices. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 7,500 miles or 6 months, depending on driving conditions (refer to manual for exact recommendation). Tire Rotation: Every 5,000 - 7,500 miles. Transmission Fluid: Inspect periodically, replace according to severe duty...