🏷️ Basic Information Identification Make: Lexus Model: RX400h Year: 2007 Codes Chassis Code: XU30 Platform: Toyota Highlander (XU20) based, but specifically developed for hybrid SUV. 👋 Introduction Market Position Market Position: The Lexus RX400h was a pioneering luxury hybrid SUV, positioning itself as a fuel-efficient, environmentally conscious, yet premium alternative in the mid-size luxury SUV segment. Competitive Analysis Competitive Analysis: Competed with other luxury SUVs of its era but stood out due to its advanced hybrid powertrain. Key rivals included the BMW X5, Mercedes-Benz ML-Class, Audi Q7, and Cadillac SRX, none of which offered a comparable hybrid variant at the time. Key Features Key Features: Advanced Hybrid Synergy Drive (HSD) system, luxurious interior appointments, comfortable ride, quiet operation, strong emphasis on safety, and good fuel economy for its class. 📋 Manual Details Coverage Areas Coverage Areas: Complete vehicle service and repair for the 2007 Lexus RX400h, including all systems and components. Page Count Page Count: Estimated 2500+ pages (typical for comprehensive factory-level service manuals) Manual Type Manual Type: Official Factory Service Manual (Software) Language Language: English Format Format: Digital Software (likely PDF, HTML, or proprietary executable) 📖 Manual Coverage Systems Covered Systems Covered: Engine (3MZ-FE V6 Hybrid), Hybrid System (Hybrid Synergy Drive - HSD), Hybrid Battery, Power Control Unit (PCU), Electric Motor/Generators (MG1, MG2), Inverter, Battery Control Module (BCM), Transmission (E-CVT), Differential, Brakes (ABS, EBD, VSC, BA, Regenerative Braking), Steering (Power Assisted), Suspension (Front MacPherson Strut, Rear Multi-Link), HVAC, Electrical System (Wiring Diagrams, Fuses, Relays), Body Control Module (BCM), SRS Airbag System, Lighting, Audio System, Navigation System, Body & Chassis, Fuel System, Cooling System, Exhaust System, Drive Axles, Wheels & Tires. Procedures Included Procedures Included: Diagnostic procedures, Troubleshooting guides, Component removal and installation, Adjustment procedures, Repair and overhaul of major components, Electrical system diagnostics, Wiring harness repair, Maintenance schedules, Fluid specifications, Torque specifications, Exploded views, Special tool recommendations, Torque specifications, Replacement part recommendations, System testing and calibration, Software updates and diagnostics. Technical Depth Technical Depth: Comprehensive factory-level detail, covering from basic maintenance to advanced diagnostic and repair procedures. Includes detailed electrical schematics, component-level diagnostics, and hybrid system specific troubleshooting. Repair Procedures Repair Procedures: Includes detailed instructions for engine, transmission, hybrid system components, chassis, body, and electrical system repairs, from minor adjustments to major overhauls. Troubleshooting Troubleshooting Methodology: Systematic approach with symptom-based diagnostics, flowcharts, and detailed explanations of fault codes and error messages. 📊 Manual Specifications File Format File Format: Digital Software (likely searchable PDF or interactive application) Print Quality Print Quality: High resolution, suitable for printing all diagrams and text. Binding Type Binding Type: N/A (Digital Software) Paper Type Paper Type: N/A (Digital Software) Accessibility Accessibility: Searchable text for quick information retrieval, cross-referenced diagrams and procedures. ⚙️ Engine Specifications Primary Engine Primary Engine: 3.3L V6 (3MZ-FE) Atkinson Cycle, paired with Toyota's Hybrid Synergy Drive (HSD) Performance Combined Horsepower: 268 hp (combined output from V6 engine and electric motors) V6 Horsepower: 208 hp @ 5600 rpm V6 Torque: 214 lb-ft @ 4400 rpm Electric Motor Peak Output: MG2: 167 hp (123 kW), MG1: 50 kW (primarily acts as a generator and starter) Fuel System Fuel System: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Fuel Economy Est: EPA estimated 21 MPG City / 24 MPG Highway Engine Management Engine Management System: ECU (Engine Control Unit) with integrated Hybrid Control Unit Engine Cooling Cooling System: Water-cooled, with electric water pumps for efficient thermal management of engine and hybrid components. 🔧 Transmission Standard Standard Transmission: Electronically Controlled Continuously Variable Transmission (E-CVT) with integrated MG1 and MG2 Features Transmission Features: Simulated gear shifts, AWD capability through MG2, regenerative braking integration. Fluid Specifications Transmission Fluid Type: Toyota Genuine ATF WS (World Standard) or equivalent Transmission Fluid Capacity: Approximately 4.0 Quarts (for reference, consult manual for exact procedure and quantity) 📐 Dimensions Exterior Length: 189.0 inches (4801 mm) Width: 74.6 inches (1895 mm) Height: 66.5 inches (1689 mm) Wheelbase: 107.9 inches (2740 mm) Ground Clearance: 7.5 inches (190 mm) Wheel Base: 107.9 inches (2740 mm) Front Track: 63.6 inches (1615 mm) Rear Track: 63.2 inches (1605 mm) Interior Passenger Volume: 100.3 cu ft (2839 L) Cargo Cargo Volume Behind Rear Seat: 33.0 cu ft (934 L) Cargo Volume With Rear Seat Folded: 69.3 cu ft (1962 L) Weights Curb Weight: 4,477 lbs (2031 kg) Gross Vehicle Weight Rating: 5,760 lbs (2613 kg) Towing Capacity: 3,500 lbs (1588 kg) (when properly equipped) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 5-Star (Driver & Passenger) NHTSA Side Impact Rating: 5-Star (Front & Rear Passengers) IIHS Roof Strength Rating: Good Active Features Active Safety Features: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Vehicle Stability Control (VSC), Traction Control (TRAC), All-Wheel Drive (AWD) via Hybrid System. Passive Features Passive Safety Features: Dual-stage front airbags, front side-impact airbags, front and second-row side curtain airbags, active front head...