🏷️ Basic Information Identification Make: Lexus Model: RX400h Year: 2006 Codes Chassis Code: MCU35 Powertrain Code: 3MZ-FE (V6 Hybrid) 👋 Introduction Market Position Segment: Luxury Mid-size Hybrid SUV Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops specializing in Lexus or hybrid vehicles. Competitive Analysis Competitors: Acura MDX, BMW X5, Mercedes-Benz ML-Class (non-hybrid), but directly competed with other luxury hybrid SUVs as they emerged. Key Features Hybrid Synergy Drive: Pioneering hybrid SUV technology offering significant fuel economy improvements over traditional gasoline SUVs. Luxury Appointments: Lexus' signature comfort, quietness, and high-quality interior materials. 📋 Manual Details Coverage Areas Language: English Manual Type: Service and Repair Manual Software Format: Digital Software (likely PDF or executable) Page Count Estimated Page Count: 1500+ 📖 Manual Coverage Systems Covered Engine Management: Complete diagnostics, repair, and overhaul procedures for the 3.3L V6 engine and hybrid system. Hybrid Powertrain: Detailed information on the Hybrid Synergy Drive system, including the electric motor, power control unit, battery management, and regenerative braking. Transmission Drivetrain: E-CVT (Electronically controlled Continuously Variable Transmission) operation, maintenance, and repair. Suspension Steering: Front MacPherson strut and rear trailing arm suspension, power steering system, alignment specifications. Brakes: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), regenerative braking integration, disc brake service. Electrical System: Wiring diagrams, component locations, diagnostic procedures for all electrical systems including lighting, accessories, and hybrid components. HVAC: Climate control system, A/C refrigerant handling, component diagnostics and repair. Body Interior: Body panel removal and installation, interior trim, doors, windows, and locks. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, fluid checks and changes, tire rotation, brake inspections. Diagnostics: Troubleshooting guides, DTC (Diagnostic Trouble Code) interpretation, step-by-step diagnostic routines. Repair Overhaul: Detailed instructions for component removal, repair, and reinstallation for all major vehicle systems. Component Testing: Testing procedures for sensors, actuators, solenoids, and control modules. Hybrid System Service: Specific procedures for servicing the hybrid battery, power control unit, and high-voltage systems (with appropriate safety warnings). Technical Depth Depth: Comprehensive, from basic maintenance to advanced diagnostics and component-level repair. 📊 Manual Specifications File Format File Type: Proprietary Software/Digital Format Print Quality Print Capability: Printable pages, often with high-resolution diagrams. Binding Type Binding: N/A (Digital Software) Paper Type Paper Quality: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Type: Atkinson Cycle V6 Displacement: 3.3 Liters (3311 cc) Engine Code: 3MZ-FE Performance Combined System Horsepower: 268 hp (net) Gasoline Engine Horsepower: 208 hp @ 5600 rpm Gasoline Engine Torque: 212 lb-ft @ 4400 rpm Electric Motor Type: Two electric motors (MG1 and MG2) integrated into the hybrid transaxle Hybrid Battery Type: Nickel-Metal Hydride (NiMH) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Emissions Compliance: ULEV II (Ultra Low Emission Vehicle II) 🔧 Transmission Standard Transmission Type: Electronically controlled Continuously Variable Transmission (E-CVT) with integrated electric motor-generators Optional Optional Transmission: N/A (E-CVT standard) Features Drive Type: All-Wheel Drive (AWD) with Electronic All-Wheel Drive Control Gear Reduction Ratios: Variable via E-CVT system Transmission Fluid Type: Genuine Toyota ATF WS (World Standard) 📐 Dimensions Exterior Length: 188.4 inches (4785 mm) Width: 73.0 inches (1855 mm) Height: 66.1 inches (1680 mm) Wheelbase: 107.1 inches (2720 mm) Ground Clearance: 7.3 inches (185 mm) Weights Curb Weight: 4387 lbs (1990 kg) Gross Vehicle Weight Rating: 5520 lbs (2505 kg) Towing Capacity: 3500 lbs (1588 kg) (maximum, with proper trailer brakes) Cargo Cargo Volume Rear Seats Up: 31.5 cu ft (892 L) Cargo Volume Rear Seats Down: 72.1 cu ft (2042 L) 🛡️ Safety Features Ratings NHTSA Frontal Crash: 5-Star Driver and Passenger NHTSA Side Impact: 5-Star Front and Rear Passengers IIHS Front Crash Test: Good IIHS Side Impact Test: Good IIHS Rear Impact Test: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Ebd: Standard Electronic Brake-force Distribution (EBD) Brake Assist: Standard Brake Assist (BA) Traction Control: Standard Traction Control System (TRAC) Stability Control: Standard Vehicle Stability Control (VSC) Passive Features Airbags: Dual-stage front airbags, front side-impact airbags, front and second-row side-curtain airbags. Seatbelts: Pre-tensioners and force limiters for front seats, three-point seatbelts for all passengers. Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system 💡 Technology Features Infotainment Audio System: Premium Mark Levinson audio system available, with CD player, AM/FM tuner, and SiriusXM satellite radio capability. Navigation: Optional DVD-based navigation system with touchscreen interface. Climate Control: Dual-zone automatic climate control with pollen filter. Driver Assistance Parking Assist: Available rearview camera and parking sensors. Cruise Control: Standard cruise control. Connectivity Bluetooth: Optional Bluetooth hands-free phone system. Auxiliary Input: Standard auxiliary audio input jack. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first. Engine Air Filter Replacement: Every 30,000 miles or 36 months. Cabin Air Filter Replacement: Every 15,000 miles or 18 months. Spark Plug Replacement: Iridium-tipped spark...