🏷️ Basic Information Identification Make: Infiniti Model: G37 Year: 2009 Codes Chassis Code: V36 (coupe), Y50/Y51 (sedan variants based on platform) 👋 Introduction Market Position Positioning: Premium sport sedan and coupe segment Competitive Analysis Key Competitors: BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Lexus IS Key Features Infiniti Value Proposition: Performance, luxury, advanced technology, attractive styling Manual Advantage Digital Convenience: Instant online access, searchable content, accessible on multiple devices 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, repair, and maintenance Page Count Estimated Page Count: Thousands (as it's a comprehensive software suite) Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Online Software/Web-based Access 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Exhaust System, Lubrication System, Cooling System, Ignition System, Engine Control System (ECM) Drivetrain: Transmission (Automatic & Manual), Transfer Case (if applicable), Drive Shafts, Axles, Differentials Chassis: Suspension (Front & Rear), Steering System, Brake System (Hydraulic, ABS, EBD, BA) Electrical: Wiring Diagrams, Body Control Module (BCM), Powertrain Control Module (PCM), Lighting, Instruments, Audio System, HVAC Control, Security System, Power Accessories Body And Interior: Body Panels, Doors, Glass, Seats, Trim, Restraint Systems (Airbags) HVAC: Heating, Ventilation, and Air Conditioning (HVAC) System Procedures Included Maintenance: Routine Service Intervals, Oil Changes, Filter Replacements, Fluid Checks and Replacements, Belt Inspections and Replacements Diagnostics: Troubleshooting Symptoms, Diagnostic Trouble Codes (DTCs), Component Testing, Wiring Harness Diagnosis Repair And Rebuild: Engine Component Removal/Installation, Transmission Overhaul, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Replacement Specifications And Procedures: Torque Specifications, Special Tool Requirements, Alignment Procedures, Diagnostic Data Interpretation Technical Depth Depth: Factory-level detail, suitable for professional technicians and advanced DIYers 📊 Manual Specifications File Format Software Requirement: Web browser and internet connection Print Quality Printability: Printable pages available for download/viewing Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) Access Period Subscription Length: 1 Year (with options for renewal) ⚙️ Engine Specifications Primary Engine Engine Code: VQ37VHR Engine Type: 3.7L DOHC 24-valve V6 with Variable Valve Event and Lift (VVEL) Performance Horsepower: Approx. 328-332 hp (depending on body style and market) Torque: Approx. 267-276 lb-ft Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Multi-port Fuel Injection Recommended Fuel: Premium Unleaded Gasoline (91 octane or higher) Compression Ratio Compression Ratio: 11.0:1 🔧 Transmission Standard Transmission Type Std: 7-Speed Automatic with Manual Shift Mode and Downshift Rev Matching Optional Transmission Type Opt: 6-Speed Manual Transmission (available on select coupe models) Features Sport Mode: Included on automatic transmission for enhanced performance feel Fluid Specifications Automatic Transmission Fluid: Infiniti Genuine Matic S ATF (or equivalent DEXRON-III/MERCON compatible fluid, confirm with manual) 📐 Dimensions Exterior Wheelbase: Approx. 112.2 inches (sedan), 113.4 inches (coupe) Length: Approx. 191.3 inches (sedan), 187.0 inches (coupe) Width: Approx. 71.5 inches (sedan), 71.7 inches (coupe) Height: Approx. 57.7 inches (sedan), 54.9 inches (coupe) Weights Curb Weight: Approx. 3,600 - 3,800 lbs (varies by body style and options) Gross Vehicle Weight Rating: Typically around 4,700 - 4,900 lbs 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (for models tested) NHTSA Side Impact: 5-Star (for models tested) IIHS Top Safety Pick: Yes (for applicable models) Active Features Brake Assist Plus: Standard Electronic Stability Control: Vehicle Dynamic Control (VDC) Traction Control: Traction Control System (TCS) Passive Features Airbags: Front, Side-Impact, Curtain Airbags Seatbelts: Pretensioners and Load Limiters 💡 Technology Features Infotainment Infotainment System: Infiniti Connection, optional navigation system with touch screen, Bluetooth connectivity, voice recognition Driver Assistance Adaptive Cruise Control: Optional Intelligent Cruise Control: Available on higher trims/packages Back-Up Camera: Available on many trims Connectivity Usb Aux Input: Standard on most models 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first (using synthetic oil) Engine Air Filter Replacement: Every 30,000 miles or 3 years Cabin Air Filter Replacement: Every 15,000 miles or 1 year Spark Plug Replacement: Every 105,000 miles Fluid Specifications Engine Oil Capacity: Approx. 5.1 quarts (5.2L) with filter for 3.7L V6 Engine Oil Viscosity: SAE 0W-20 (Synthetic recommended) Coolant Type: Infiniti Super Coolant (Blue) or equivalent Nissan Long Life Coolant Brake Fluid Type: DOT 3 Known Issues Oil Consumption: Some owners report higher than expected oil consumption, especially with early models or aggressive driving. Regular checks are advised. Water Pump Leaks: Can occur over time; the manual will detail inspection and replacement procedures. Vibration Issues: Infrequent reports of driveline vibrations; troubleshooting often involves driveshaft balancing or U-joint inspection. 📚 Vehicle History Brand Heritage Infiniti Founding: Founded by Nissan Motor Company in 1989 as its luxury division Model Evolution G Series Lineage: Successor to the G35, part of Infiniti's sporty G-segment offerings G37 Introduction Year: Introduced for the 2007 model year (coupe) and 2007 model year (sedan, as G35 sedan until later renaming to G37) Production Manufacturing Location: Japan (primarily Tochigi and Oppama plants) 🏆 Awards & Recognition Recognitions...