🏷️ Basic Information Identification Make: Infiniti Model: QX56 Year: 2008 Generation Generation Code: Z620 Codes Platform: Nissan F-Alpha 👋 Introduction Market Position Segment: Full-size Luxury SUV Competitive Analysis Competitors: Cadillac Escalade, Lincoln Navigator, Lexus LX 570, Chevrolet Tahoe/Suburban, GMC Yukon/Yukon XL Key Features Features: Spacious interior, Powerful V8 engine, Advanced comfort and technology features for its era, Capable towing capacity Manual Benefit Diy Advantage: Empowers DIY mechanics and enthusiasts with factory-accurate information, reducing reliance on expensive dealership service 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Diagnostics Secondary Coverage: Electrical Schematics, Wiring Diagrams, Troubleshooting Guides Page Count Estimated Pages: 1000+ Manual Type Type: Factory Service Manual (Software) Language Language: English Format Format: Online Software (Web Browser Accessible) Access Duration: 1 Year (with renewal options) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, Engine control systems (ECM), Fuel system, Exhaust system, Drivetrain (transfer case, drive shafts, differentials) Chassis: Suspension (front and rear), Steering system, Brake system (including ABS and Brake Assist), Wheel and Tire specifications Electrical: Body Control Module (BCM), Lighting systems, Power accessories, Audio system, Navigation system, HVAC controls, Instrument cluster, Safety systems (airbags, seat belts), OBD-II diagnostics Body And Interior: Body panels, Doors, Windows, Seats, Interior trim, HVAC system components Procedures Included Maintenance: Scheduled maintenance, Fluid changes, Filter replacements, Spark plug replacement, Belt replacement Repair: Engine overhaul, Transmission repair, Brake caliper replacement, Suspension component replacement, Electrical component diagnosis and replacement, Body panel repair Diagnostics: Troubleshooting guides for common issues, Diagnostic trouble codes (DTCs) interpretation and resolution, Live data analysis using scan tools Technical Depth Depth: Comprehensive factory-level detail including component removal/installation, specifications, torque values, diagnostic procedures, and wiring diagrams 📊 Manual Specifications File Format Software Platform: Web-based, PC/Laptop/Smartphone/Tablet compatible Print Quality Print Capability: Printable sections for offline use Binding Type Binding: N/A (Digital Software) Paper Type Paper: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Code: VK50DE Engine Type: 5.6L V8 DOHC 32-valve Performance Horsepower: 320 hp @ 5200 rpm Torque: 385 lb-ft @ 3400 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91 octane recommended) Cooling System Coolant Type: NISSAN Genuine Long Life Coolant (Blue) or equivalent silicate-free, ethylene glycol-based coolant Oil Specifications Engine Oil Viscosity: SAE 5W-30 Engine Oil Capacity: 5.9 US quarts (5.6 liters) with filter change 🔧 Transmission Standard Transmission Type: RE5R05A 5-speed Automatic with Manual Shift Mode Features Drive Modes: Full-time 4WD with 2-speed transfer case (standard) Fluid Specifications Transmission Fluid Type: NISSAN Genuine ATF Matic J or Matic K Fluid Capacity Transmission Fluid Capacity: Approximately 3.5 US quarts (3.3 liters) for a drain and fill 📐 Dimensions Exterior Length: 207.0 inches Width: 79.5 inches Height: 76.1 inches Wheelbase: 121.1 inches Weights Curb Weight: 5,675 lbs Gross Vehicle Weight Rating: 7,500 lbs Cargo Cargo Volume Behind 3Rd Row: 16.9 cu ft Cargo Volume Behind 2Nd Row: 60.5 cu ft Cargo Volume Behind 1St Row: 97.5 cu ft 🛡️ Safety Features Ratings NHTSA Rollover Resistance Rating: 4 out of 5 stars (for 2WD models) Active Features Brakes: 4-wheel vented disc brakes with ABS, EBD, and Brake Assist Traction Control: Vehicle Dynamic Control (VDC) Passive Features Airbags: Front airbags, Front side-impact airbags, Three-row side curtain airbags Seat Belts: Three-point seat belts with pretensioners and load limiters for all occupants 💡 Technology Features Infotainment Infotainment System: Infiniti Navigation System with 8-inch color touchscreen, Bose premium audio system (optional on some trims) Driver Assistance Driver Assistance Features: Optional Intelligent Cruise Control (ICC), Distance Control Assist (DCA) Connectivity Connectivity Options: Bluetooth hands-free phone system, AUX input for audio Convenience Keyless Entry Start: Intelligent Key with Push Button Ignition 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first (under normal driving conditions) Tire Rotation: Every 7,500 miles or 6 months Engine Air Filter: Inspect every 15,000 miles; replace as needed Cabin Air Filter: Inspect every 15,000 miles; replace as needed Fluid Specifications Brake Fluid: FMVSS No. 116 DOT 3 Power Steering Fluid: NISSAN Genuine Power Steering Fluid or equivalent Dexron III ATF Known Issues Common Problems: Potential for oil pressure sensor failures, HVAC blend door actuator failures, and occasional transmission shifting issues. The manual would provide diagnostic procedures for these. 📚 Vehicle History Brand Heritage Infiniti Origins: Infiniti was launched by Nissan in 1989 as a premium division to compete with established luxury brands. Model Evolution Qx56 First Generation: The first generation QX56 (2004-2010) was based on the Nissan Armada and featured the VK56DE engine. Qx56 2008 Updates: The 2008 model year saw minor revisions, including updated exterior styling and potential new features for the interior. Production Manufacturing Location: Smyrna, Tennessee, USA 🏆 Awards & Recognition Recognitions Awards History: While specific awards for the 2008 model may not be widely cited, Infiniti generally received recognition for its luxury appointments...