🏷️ Basic Information Identification Make: Infiniti Model: QX56 Year: 2009 Generation Generation Code: JA30 Generation Years: 2004-2010 👋 Introduction Market Position Vehicle Segment: Full-size Luxury SUV Competitors: Cadillac Escalade, Lincoln Navigator, Chevrolet Tahoe/Suburban (Premium Trims), GMC Yukon XL Denali, Lexus LX Key Features Vehicle Selling Points: Spacious interior, Powerful V8 engine, Available AWD, Premium luxury features, Towing capability Manual Value Proposition Diy Advantage: Empowers owners to perform maintenance and repairs, saving on labor costs from repair shops. Convenience: Instant online access, searchable content, available on multiple devices, superior to outdated printed manuals. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Maintenance, Diagnostics, Troubleshooting, Wiring Diagrams, Specifications Page Count Estimated Page Count: Extensive (Digital format, equivalent to thousands of printed pages) Manual Type Type: Software (Online Access) Language Language: English Format Format: Digital (Web Browser Access) Device Compatibility: PC, Laptop, Smartphone, Tablet Licensing Licensing Status: Officially Licensed Data Source: OE (Original Equipment) Materials Access Access Duration: 1 Year (with discounts for renewal) 📖 Manual Coverage Systems Covered Powertrain: Engine (VK56DE), Transmission (RE5R05A), Drivetrain (AWD/RWD) Chassis: Brakes, Suspension (Front: Double-wishbone independent, Rear: Multi-link independent), Steering (Hydraulic power-assisted rack-and-pinion) Body: Body Panel Repair, Doors, Hood, Tailgate, Interior Trim Electrical: Wiring Diagrams, Lighting, Power Accessories, Instruments, Audio System, Navigation System, Body Control Module (BCM), Engine Control Module (ECM) HVAC: Heating, Ventilation, and Air Conditioning System Safety Systems: Airbags, Seatbelts, ABS, Traction Control (VDC), Stability Control Procedures Included Maintenance: Routine servicing, Fluid changes, Filter replacements, Inspections Diagnostics: Fault code interpretation, Troubleshooting guides, Component testing Repair: Component removal and installation, Reassembly procedures, Calibration Technical Data: Torque specifications, Alignment procedures, Electrical schematics Technical Depth Depth: Comprehensive (from basic maintenance to advanced engine and transmission overhauls) 📊 Manual Specifications File Format Access Method: Web-based portal via internet browser Print Quality Print Capability: Printable pages (user-dependent) Binding Type Binding: N/A (Digital) Paper Type Paper: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code: VK56DE Engine Type: 5.6L V8 DOHC 32-valve Bore X Stroke: 95.5 mm x 98.0 mm Compression Ratio: 9.7:1 Power Output: 320 hp @ 5200 rpm Torque Output: 393 lb-ft @ 3400 rpm Fuel System Fuel Delivery: Sequential multi-port fuel injection (MPI) with Electronic Throttle Control (ETC) Fuel Type: Unleaded gasoline, 87 octane recommended Cooling System Coolant Capacity: Approx. 12.8 quarts (12.1 liters) with AWD Recommended Coolant: Nissan Genuine Long Life Antifreeze (Blue) or equivalent silicate-free, ethylene glycol-based coolant 🔧 Transmission Standard Transmission Type: 5-speed automatic with manual mode (OD) Transmission Model: RE5R05A Optional Drivetrain Options: All-Mode 4WD (Automatic Full-time) Features Transmission Fluid Type: Nissan Genuine ATF Matic J or equivalent Transmission Fluid Capacity: Approx. 10.2 quarts (9.7 liters) (drain and fill) 📐 Dimensions Exterior Length: 207.0 inches (5258 mm) Width: 79.3 inches (2014 mm) Height: 77.2 inches (1961 mm) Wheelbase: 116.1 inches (2950 mm) Weights Curb Weight: Approx. 5,680 - 5,900 lbs (2576 - 2676 kg) Gross Vehicle Weight Rating Gvwr: Approx. 7,230 lbs (3279 kg) Towing Capacity: Up to 9,000 lbs (4,082 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 5-Star (Driver and Passenger) NHTSA Side Impact Rating: 5-Star (Front and Rear Seat Passenger) IIHS Top Safety Pick: Yes Active Features Brake Assist: Standard Electronic Brakeforce Distribution Ebd: Standard Vehicle Dynamic Control Vdc: Standard Traction Control System TCS: Standard Passive Features Airbags: Front, Side-mounted, Curtain (all rows) Seatbelts: 3-point ELR with pretensioners and load limiters for all occupants 💡 Technology Features Infotainment Infotainment System: Infiniti Navigation System with 7-inch Color Display, Bose Premium Audio System Audio Features: CD/DVD player, MP3 playback, SiriusXM Satellite Radio, USB and Auxiliary input Driver Assistance Rearview Camera: Standard (integrated into navigation screen) Parking Sensors: Front and Rear (Ultrasonic) Keyless Entry Start: Intelligent Key with Push Button Ignition Connectivity Bluetooth: Bluetooth Hands-Free Phone System 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles (8,000 km) or 6 months, whichever comes first (under normal driving conditions) Engine Air Filter: Inspect every 15,000 miles (24,000 km), replace as needed. Check more frequently in dusty conditions. Cabin Air Filter: Replace every 15,000 miles (24,000 km) or 12 months Transmission Fluid Change: Refer to manual for severe vs. normal service. Typically every 30,000-60,000 miles (48,000-96,000 km) Spark Plugs: Replace every 105,000 miles (168,000 km) with original equipment iridium-tipped spark plugs. Fluid Specifications Engine Oil Viscosity: SAE 0W-20 (preferred) Engine Oil Capacity: Approx. 6.9 quarts (6.5 liters) with filter change Brake Fluid Type: DOT 3 Known Issues Common Problems: Infotainment system glitches, HVAC blend door actuator failures, occasional transmission shifting issues, potential oil consumption in higher mileage engines. 📚 Vehicle History Brand Heritage Infiniti Founding: 1989 Infiniti Philosophy: Performance luxury, driver-focused experience Model Evolution Qx56 Launch Year: 2004 (as a 2004 model) Qx56 Platform Basis: Nissan F-Alpha platform (shared with Nissan Titan, Armada, Xterra, Frontier) 2009 Updates: Minor styling updates, improved interior materials, potentially new feature availability. Production Assembly Location:...