🏷️ Basic Information Identification Make: Lexus Model: RX300 Year: 1999 Codes Chassis Code: XU10 👋 Introduction Market Position Segment: Luxury Compact SUV Launch Year: 1998 (as a 1999 model year) Target Audience: Consumers seeking a comfortable, refined, and reliable SUV with premium features. Competitive Analysis Key Competitors: Acura SLX, BMW X5 (later models), Mercedes-Benz ML-Class, Land Rover Discovery (earlier models), Infiniti QX4. Key Features Platform Sharing: Shared platform with the Toyota Highlander (later model), but with significant Lexus refinement and luxury appointments. Powertrain Highlight: Smooth and powerful 3.0L V6 engine with an emphasis on refinement. Drivetrain Highlight: Standard AWD system for enhanced traction and stability. Luxury Appointments: Premium interior materials, quiet cabin, comfortable ride quality. 📋 Manual Details Coverage Areas Engine Coverage: 1MZ-FE (3.0L V6) Transmission Coverage: U151F (5-speed Automatic) Drivetrain Coverage: All-Wheel Drive (AWD) Body Style Coverage: 5-door SUV Page Count Estimated Page Count: Approximately 2000+ pages (estimated based on typical OEM manual size and scope) Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: Digital (PDF) - Searchable and Printable 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnosis, troubleshooting, timing belt replacement, lubrication system, cooling system, fuel system, ignition system, emission controls, engine mechanical specifications. Transmission: Automatic transmission disassembly, assembly, diagnosis, repair, fluid service, torque converter, electronic controls, shift solenoids, valve body. Drivetrain: Front and rear differentials, drive axles, CV joints, viscous coupling unit (center differential), AWD system operation and repair. Brakes: Front and rear brake system inspection and repair, ABS (Anti-lock Braking System) components, hydraulic system, brake fluid specifications, bleeding procedures. Suspension: Front and rear suspension components, struts, shock absorbers, control arms, bushings, wheel alignment specifications, diagnosis of noise and vibration. Steering: Power steering system, steering rack, tie rods, steering column, diagnosis of play and leaks, power steering fluid specifications. Electrical: Complete electrical schematics, wiring diagrams, power distribution, charging system, starting system, lighting, instrument cluster, body electronics, diagnostic trouble codes (DTCs) and their meanings, fuse and relay locations. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair, refrigerant handling, compressor, condenser, evaporator, blower motor, climate control module. Body: Exterior and interior trim removal and installation, door mechanisms, glass, sunroof operation, body panel repair, paint codes, interior component removal. Emissions: Emission control systems, EVAP system, catalytic converter, oxygen sensors, EGR system, emissions testing procedures. Procedures Included Maintenance: Scheduled maintenance, oil and filter changes, fluid checks and top-offs, spark plug replacement, air filter replacement, brake pad replacement, tire rotation. Diagnostics: Systematic diagnostic procedures for all major vehicle systems, troubleshooting guides, symptom-based diagnosis, use of diagnostic scan tools. Repair: Step-by-step repair procedures for all components, including removal, installation, adjustment, and torque specifications for virtually every fastener and part. Rebuilds: Complete engine and transmission rebuild procedures, including detailed component specifications and tolerances. Wiring Diagrams: Comprehensive electrical wiring diagrams for all circuits and components, color-coded for clarity. Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls, advanced diagnostics, and component-level repairs. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Format: PDF Print Quality Resolution: High resolution for clear text and diagrams. Searchability: Fully searchable text for quick information retrieval. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Licensing Licensing Agreement: Likely for personal use, redistribution prohibited. ⚙️ Engine Specifications Primary Engine Engine Code: 1MZ-FE Engine Type: Naturally Aspirated V6 Displacement: 3.0 Liters (2995 cc) Bore X Stroke: 87.0 mm x 83.0 mm Compression Ratio: 9.8:1 Valve Train: DOHC (Dual Overhead Camshafts), 24 Valves (4 valves per cylinder) Horsepower: 200 hp @ 5800 rpm Torque: 214 lb-ft @ 4400 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 Octane Recommended) Performance 0-60 Mph: Approx. 8.5 - 9.5 seconds (varies with conditions) Fuel Economy Est: 16 mpg city / 20 mpg highway (AWD) Engine Management ECU Type: Denso ECU (specific model varies) Cooling System Coolant Type: Toyota Super Long Life Coolant (SLLC) - Pink or equivalent (100% Ethylene Glycol based) Lubrication System Oil Capacity W Filter: 5.5 US quarts (5.2 Liters) Recommended Oil Viscosity: 5W-30 Timing Belt Timing Belt Replacement Interval: 90,000 miles or 72 months (whichever comes first) Timing Belt Kit Parts: Timing belt, tensioner, idler pulleys, water pump, seals (recommended replacement as a kit). 🔧 Transmission Standard Transmission Type: 5-speed Automatic Transmission Code: U151F Features Drive Modes: ECT (Electronically Controlled Transmission) - Power/Normal modes Transmission Fluid Type: Toyota ATF Type T-IV (or equivalent) Transmission Fluid Capacity Capacity W Filter Change: Approximately 3.8 US quarts (3.6 Liters) Capacity Total Fill: Approximately 10.3 US quarts (9.7 Liters) Repair Focus Common Issues Covered: Harsh shifting, delayed engagement, slipping gears, solenoid failures, valve body issues. 📐 Dimensions Exterior Length: 184.6 inches (4689 mm) Width: 71.5 inches (1816 mm)...