🏷️ Basic Information Identification Make: Hummer Model: H3T Year: 2010 Generation Generation Code: GMT905 (H3/H3T) Codes Platform: GMT905 👋 Introduction Market Position Target Audience: Hummer H3T owners, DIY enthusiasts, independent repair shops Value Proposition: Cost-effective and convenient access to official factory service information Competitive Analysis Vs Printed Manuals: More affordable, easier to access and search, up-to-date information Key Features Manufacturer Licensing: Officially licensed by manufacturer Software Provider: RepairSurge Data Origin: OE materials Accessibility: Instant online access via web browser 📋 Manual Details Coverage Areas Primary Coverage: 2010 Hummer H3T Engine Coverage: 3.7L Vortec I5 Trim Level Coverage: All trim levels Page Count Estimated Page Count: Extensive (digital format, equivalent to thousands of printed pages) Manual Type Type: Service and Repair Manual Software Language Language: English Format Delivery Format: Online Software (Web-based Access) Access Duration: 1 Year (with option for extension) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine performance, fuel system, cooling system, exhaust system, ignition system, lubrication system Drivetrain: Transmission (automatic), transfer case, driveline, axles, drive shafts Chassis: Suspension (front and rear), steering system, braking system (including ABS), wheels and tires Electrical: Body control modules, engine control modules, instrument cluster, lighting, power windows, power locks, audio system, charging system, starting system, wiring diagrams Body: Exterior body panels, interior trim, doors, windows, bumpers, bed liner, tailgate, glass HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components and operation Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and replacements, tire rotation Repair: Engine component repair/replacement, transmission service, brake system repair, suspension and steering repair, electrical system troubleshooting and repair, body panel repair Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), testing procedures for various systems Specifications: Torque specifications, fluid capacities, technical data, measurements Technical Depth Depth Level: Factory-level detail, comprehensive for DIY and professional technicians Data Source: Licensed OE (Original Equipment) materials 📊 Manual Specifications File Format Software Compatibility: PC, Laptop, Smartphone, Tablet with web browser Internet Requirement: Required for access and usage Print Quality Digital Quality: High-resolution, clear text and diagrams Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 5-Cylinder (I5) Engine Code: LLR (Vortec 3700) Displacement: 3.7 Liters (226 cubic inches) Performance Horsepower: 242 hp @ 5600 rpm (approx.) Torque: 242 lb-ft @ 4600 rpm (approx.) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Recommended Fuel: 87 Octane Unleaded Gasoline Lubrication Oil Capacity: 5.5 quarts (5.2 liters) with filter (check manual for exact fill) Cooling Coolant Capacity: 12.0 quarts (11.4 liters) (check manual for exact fill) 🔧 Transmission Standard Type: 4-Speed Automatic Transmission Code: 4L60-E Optional Type: 5-Speed Manual Transmission Code: NV1500 Features Drivetrain Layout: 4WD (standard on most H3T models) Transfer Case: 2-Speed electronically controlled with 4WD, Neutral, and Low range settings Fluid Specifications Automatic Transmission Fluid: Dexron VI (GM specification) Manual Transmission Fluid: GM Synchromesh Friction Modified or equivalent (check manual for exact spec) 📐 Dimensions Exterior Wheelbase: 126.1 inches (3203 mm) Length: 207.1 inches (5260 mm) Width: 81.3 inches (2065 mm) Height: 75.0 inches (1905 mm) Ground Clearance: 9.7 inches (246 mm) Cargo Bed Length: 49.9 inches (1268 mm) Weights Curb Weight Approx: 5,100 - 5,400 lbs (2313 - 2449 kg) Max Payload Approx: 1,087 - 1,207 lbs (493 - 548 kg) Max Towing Capacity Approx: 5,900 lbs (2676 kg) 🛡️ Safety Features Ratings NHTSA Front Rollover Rating: 4 Stars (as per NHTSA for H3 models) Active Features Traction Control: Standard Stability Control: StabiliTrak Electronic Stability Control (ESC) Braking System: Four-wheel disc brakes with Anti-lock Braking System (ABS) Passive Features Airbags: Driver and front passenger airbags, available side-curtain airbags 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD/MP3 audio system, optional premium systems with navigation available Connectivity: Available Bluetooth connectivity for hands-free calling (depending on trim and options) Driver Assistance Parking Assist: Available rear parking assist sensors 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 12 months (whichever comes first) using Dexos 1 specification oil (check manual for exact spec) Tire Rotation Interval: Every 7,500 miles Engine Air Filter Replacement: Inspect every 7,500 miles, replace as needed (typically every 15,000-30,000 miles) Cabin Air Filter Replacement: Inspect annually, replace as needed (typically every 15,000-30,000 miles) Fluid Specifications Engine Oil Specification: GM dexos1 Synthetic or equivalent 5W-30 viscosity Coolant Type: GM Blue Coolant (Organic Acid Technology - OAT) or equivalent Known Issues Common Complaints: Potential for transfer case issues, suspension wear, interior rattles, and some electrical gremlins (detailed diagnosis in manual) 📚 Vehicle History Brand Heritage Brand Legacy: Hummer brand evolved from AM General's HMMWV (Humvee) Model Evolution H3 Platform: Shared platform (GMT905) with Chevrolet Colorado and GMC Canyon H3T Introduction: The H3T pickup truck variant was introduced for the 2009 model year Production Production Location: Shreveport, Louisiana, USA Production Period H3T: 2009-2010 🏆 Awards & Recognition Recognitions Off Road Capability:...