🏷️ Basic Information Identification Make: Infiniti Model: FX50 Year: 2009 Codes Chassis Code: S51 👋 Introduction Market Position Segment: Luxury Performance Crossover SUV Competitive Analysis Key Competitors: BMW X5, Mercedes-Benz ML-Class, Porsche Cayenne, Audi Q7 Key Features Manual Advantage: Officially Licensed, Comprehensive, Digital Access, Cost-Effective Alternative to Printed Manuals Vehicle Positioning: Sporty, Powerful, and Luxurious SUV with Performance-Oriented Driving Dynamics 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Diagnostic Coverage: Diagnostic Procedures, Trouble Codes (DTCs) Page Count Estimated Pages: Thousands (Digital Format) Manual Type Type: Official Factory Service Manual Software Language Language: English Format Format: Online Software Access (Web Browser) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine Assembly, Cylinder Head, Piston, Connecting Rod, Crankshaft, Lubrication System, Cooling System Engine Management: Fuel System, Ignition System, Emission Control System, Intake System, Exhaust System, Engine Control Module (ECM) Transmission: Automatic Transmission (RE5R05A), Torque Converter, Gear Shifting Mechanisms, Transmission Control Module (TCM) Drivetrain: Front Axle, Rear Axle, Drive Shafts, Differentials, CV Joints, Transfer Case (if applicable) Suspension: Front Suspension (Double Wishbone), Rear Suspension (Multi-Link), Springs, Shock Absorbers, Bushings Steering: Power Steering System, Steering Gear, Steering Column, Steering Wheel Controls Brakes: Front and Rear Brakes, ABS, EBD, Brake Actuation, Brake Lines, Parking Brake Electrical System: Battery, Charging System, Starting System, Lighting System, Horn, Wiper System, Power Windows, Power Locks Body And Interior: Body Panels, Doors, Hood, Tailgate, Bumpers, Interior Trim, Seats, Airbag System HVAC: Heating, Ventilation, and Air Conditioning (HVAC) System, Refrigerant, Compressor, Condenser, Evaporator Infotainment: Audio System, Navigation System, Display Unit, Bluetooth Connectivity Tire Pressure Monitoring: TPMS System Operation and Diagnosis Body Electrical: Power Seats, Memory Seats, Sunroof, Remote Keyless Entry, Security System Procedures Included Maintenance: Oil Changes, Filter Replacements, Fluid Checks and Replacements, Belt Inspections, Spark Plug Replacement Repair: Component Overhaul and Replacement, Engine Rebuilding, Transmission Repair, Brake System Overhaul, Suspension Component Replacement Diagnostics: Troubleshooting Guides, Symptom-Based Diagnostics, Diagnostic Trouble Code (DTC) Interpretation and Resolution Wiring Diagrams: Complete Electrical Schematics for All Systems Software Updates: ECM and TCM Software Update Procedures Alignment: Wheel Alignment Specifications and Procedures Tire Replacement: Tire Change and Balancing Procedures Technical Depth Depth: Comprehensive from Basic Maintenance to Full Component Rebuilding and Advanced Diagnostics Torque Specifications: Detailed Torque Specifications for all Fasteners Diagnostic Tools: Guidance on using scan tools and diagnostic equipment Troubleshooting Charts: Symptom-to-Cause Diagnostic Charts 📊 Manual Specifications File Format Compatibility: PC, Laptop, Smartphone, Tablet via Web Browser Print Quality Resolution: High-Resolution Digital Images and Diagrams Binding Type Access Method: Online Subscription with 1-Year Access Paper Type Content Type: Factory-Derived, OE Licensed Information ⚙️ Engine Specifications Primary Engine Engine Code: VK50VE Engine Type: 5.0L V8 DOHC 32-Valve with Variable Valve Event and Lift (VVEL) Performance Horsepower: 390 hp @ 6500 rpm Torque: 394 lb-ft @ 4400 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Type: 7-Speed Automatic with Manual Shift Mode and Downshift Rev Matching Features Drivetrain: Intelligent All-Wheel Drive (AWD) 📐 Dimensions Exterior Length: 192.3 inches Width: 75.2 inches Height: 64.1 inches Wheelbase: 113.6 inches Weights Curb Weight: Approximately 4,632 lbs 🛡️ Safety Features Ratings NHTSA Front Crash: 5-Star (as of its model year) IIHS Top Safety Pick: Likely awarded (based on similar Infiniti models of the era) Active Features ABS: Standard Anti-lock Braking System Ebd: Standard Electronic Brake Force Distribution Traction Control: Standard Vehicle Dynamic Control (VDC) Passive Features Airbags: Front, Side, Curtain Airbags 💡 Technology Features Infotainment System Name: Infiniti Navigation System with 7-inch or 8-inch Color Touchscreen Display Audio System: Bose Premium Audio System with 11 speakers (optional). Driver Assistance Intelligent Cruise Control: Available Intelligent Cruise Control (ICC) Lane Departure Prevention: Available Lane Departure Prevention (LDP) Intelligent Brake Assist: Available Intelligent Brake Assist (IBA) Connectivity Bluetooth: Standard Bluetooth Hands-Free Phone System 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first (under normal driving conditions) Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Platinum-tipped: 105,000 miles; Iridium-tipped: 105,000 miles Fluid Specifications Engine Oil Type: SAE 0W-20 Synthetic (API SN or ILSAC GF-5 compliant) Engine Oil Capacity: Approximately 5.1 US quarts (with filter) Transmission Fluid Type: Nissan Matic S (or equivalent ATF) Coolant Type: Nissan Genuine Super Long Life Coolant (Blue) or equivalent HOAT coolant Known Issues Common Wear Items: Brake pads and rotors, suspension bushings, potentially catalytic converters (high-mileage vehicles) Engine Potential Concerns: VVEL system can be sensitive to oil quality and maintenance; potential for oil leaks from valve covers over time 📚 Vehicle History Brand Heritage Infiniti Philosophy: Focus on Performance, Luxury, and Driver Engagement Model Evolution Fx Lineage: Second Generation (S51) introduced for the 2009 model year, replacing the first-generation FX35/FX45. The FX50 designation signifies the V8 engine. Production Manufacturing Plant: Kanagawa, Japan 🏆 Awards & Recognition Recognitions Automotive Press Awards: Often praised for its powerful V8 engine...