🏷️ Basic Information Identification Make: Infiniti Model: FX45 Year: 2007 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, and Infiniti FX45 owners seeking comprehensive repair information. Competitive Analysis Advantage: Officially licensed, derived from OE (Original Equipment) materials, offering superior accuracy and completeness over unofficial sources. Key Features Content Source: Licensed information from the OEM (Original Equipment Manufacturer). Convenience: Instant online access from any internet-connected device (PC, laptop, smartphone, tablet). Access Duration: Full 1-year access included, with discounts for renewal. 📋 Manual Details Coverage Areas Primary Coverage: 2007 Infiniti FX45 Format Format Type: Software/Online Access Language Language: English Manual Type Type: Service and Repair Manual 📖 Manual Coverage Systems Covered Engine: Complete engine diagnostics, repair, and overhaul procedures for the VK45DE V8 engine. Drivetrain: Detailed procedures for the 5-speed automatic transmission (RE5R05A), transfer case, and all-wheel drive system (ATTESA E-TS). Suspension Steering: Front and rear suspension components, steering system, power steering, alignment specifications, and troubleshooting. Brakes: Brake system diagnostics, repair, including ABS, EBD, and VDC components, rotor and pad replacement, bleeding procedures. Electrical Electronics: Comprehensive wiring diagrams, fuse and relay locations, diagnostic procedures for ECUs, sensors, and modules, audio system, navigation. HVAC: Heating, ventilation, and air conditioning system diagnosis, component replacement, refrigerant handling, troubleshooting. Body: Body panel repair, door mechanisms, glass replacement, interior trim removal and installation, exterior lighting. Procedures Included Maintenance: Routine maintenance tasks such as oil changes, filter replacements, fluid checks, spark plug replacement, and belt inspection/replacement. Diagnostics: Systematic diagnostic procedures, fault code interpretation, troubleshooting guides for common and intermittent issues. Repair: Detailed step-by-step repair instructions for virtually all mechanical and electrical components. Technical Depth Depth: Factory-level detail, covering everything from basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format Digital Format: Web-based platform with browser compatibility. Print Quality Printable: Information is accessible and can be printed for specific procedures. Binding Type Access Method: Subscription-based online access. Paper Type Media Type: Digital delivery, no physical media. ⚙️ Engine Specifications Primary Engine Engine Code: VK45DE Engine Type: 4.5L DOHC 32-valve V8 Performance Horsepower Est: 320 hp @ 6000 rpm (approximate) Torque Est: 330 lb-ft @ 3400 rpm (approximate) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential multiport injection. Maintenance Items Spark Plugs: Iridium spark plugs recommended. Refer to manual for specific part numbers and torque specifications. Technical Specs Compression Ratio Est: 9.8:1 (approximate) 🔧 Transmission Standard Transmission Type: 5-speed automatic with manual shift mode (SportShift) Features AWD System: ATTESA E-TS (Advanced Total Traction Engineering System for All-Wheel Drive). Fluid Specs Atf Type: Infiniti Genuine Matic S ATF or equivalent DEXRON-III type fluid. Refer to manual for specific part numbers and capacities. 📐 Dimensions Exterior Length In: 192.5 in Width In: 73.6 in Height In: 64.4 in Wheelbase In: 113.5 in Weights Curb Weight Lbs: 4398 lbs (approximate) 🛡️ Safety Features Ratings NHTSA Front Rollover Est: 4-star (estimate based on similar vehicles of the era) Active Features Vdc: Vehicle Dynamic Control (VDC) ABS: Anti-lock Braking System (ABS) Passive Features Airbags: Front, side-impact, and curtain airbags (specifics vary by configuration). 💡 Technology Features Infotainment Display: Available infotainment system with navigation, rearview camera, and premium audio (e.g., Bose). Driver Assistance Cruise Control: Intelligent Cruise Control (ICC) was an available option. Connectivity Keyless Entry: Intelligent Key system with push-button ignition. 🔧 Maintenance Service Intervals Oil Change: Every 5,000 miles or 6 months, whichever comes first, or as indicated by the Intelligent Maintenance System (IMS). Engine Air Filter: Inspect every 15,000 miles; replace as needed. Cabin Air Filter: Replace every 15,000 miles or annually. Transmission Fluid: Inspect periodically; replacement interval not typically scheduled but recommended at higher mileage (refer to manual). Fluid Specifications Engine Oil: SAE 5W-30, API SN or ILSAC GF-5 certified. Consult manual for exact capacity and filter part number (e.g., Nissan 15208-31U0A). Coolant: Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free, long-life coolant. Refer to manual for capacity. Known Issues Intake Manifold Gaskets: Potential for vacuum leaks due to degraded intake manifold gaskets on the VK45DE engine. Throttle Body: Occasional issues with electronic throttle body sticking or requiring cleaning/recalibration. Cv Axles: Wear on front CV axle boots can lead to grease leakage and eventual joint failure. 📚 Vehicle History Brand Heritage Infiniti Launch: Infiniti was launched by Nissan in 1989 as a premium competitor to Lexus and Acura. Model Evolution Fx Introduction: The Infiniti FX crossover line was introduced for the 2003 model year. Fx45 Generation: The 2007 FX45 is part of the first generation (2003-2008) of the FX model line, receiving a facelift for the 2006 model year. Production Manufacturing Plant: Japan (Nissan's Tochigi plant). 🏆 Awards & Recognition Recognitions Vehicle Segment: The FX line was generally well-received for its performance and sporty handling in the luxury crossover segment.