🏷️ Basic Information Identification Make: Lexus Model: GS300/GS400 Model Code: JZS160/UZS161 Production Year: 2000 Generation Generation Code: Second Generation (S160) 👋 Introduction Market Position Segment: Luxury Sport Sedan Target Audience: Premium car buyers seeking performance and refinement Competitive Analysis Competitors: BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Infiniti Q45, Cadillac Seville Key Features Gs300 Features: Inline-6 engine, rear-wheel drive (RWD), refined interior, quiet ride Gs400 Features: V8 engine, increased power and torque, RWD, sportier feel Premium Amenities: Leather upholstery, premium sound system, automatic climate control, available navigation system 📋 Manual Details Coverage Areas Covered Models: Lexus GS300, Lexus GS400 Model Years Covered: 2000 Regions Covered: Global (factory specifications) Page Count Estimated Pages: 1500+ Manual Type Type: Workshop Service Repair Manual Source: Factory Original Equipment Manufacturer (OEM) Language Language: English Format Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine electrical, fuel system, exhaust system, cooling system, lubrication system, ignition system, emissions control Drivetrain: Transmission (automatic), transaxle, drive shafts, differentials, axles, transfer case (if applicable) Chassis: Suspension (front and rear), steering system, brake system (including ABS), wheels and tires Body: Body panels, doors, windows, mirrors, interior trim, exterior trim, glass, convertible top (if applicable) Electrical: Lighting system, audio system, power accessories (windows, locks, seats), instrument cluster, dashboard, wiring schematics, battery, charging system, starter system HVAC: Heating, Ventilation, and Air Conditioning system Safety Systems: Airbag system, seatbelt pre-tensioners Procedures Included Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom charts, system checks Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Repair: Component removal and installation, disassembly and reassembly, component adjustments, calibration Specifications: Torque specifications, clearances, fluid capacities, electrical values, component tolerances Wiring: Complete wiring diagrams, circuit descriptions, connector pinouts Troubleshooting: Step-by-step troubleshooting procedures for common and uncommon issues Technical Depth Depth: Comprehensive (from basic maintenance to complete engine/transmission rebuilds and advanced electrical diagnostics) Diagrams: Detailed illustrations, exploded views, and line drawings Schematics: Full color wiring schematics 📊 Manual Specifications File Format Format: PDF Searchable Text: Yes (if properly formatted digital copy) Printable: Yes Print Quality Quality: High-resolution for clarity of diagrams and text Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Gs300 Engine Code: 2JZ-GE Engine Type: 3.0L Naturally Aspirated Inline-6 Bore X Stroke: 86.0 mm x 85.0 mm Compression Ratio: 10.5:1 Horsepower: 220 hp @ 5800 rpm Torque: 225 lb-ft @ 4800 rpm Valvetrain: DOHC 24-valve with VVT-i (Variable Valve Timing with intelligence) Fuel System: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline Primary Engine Gs400 Engine Code: 1UZ-FE Engine Type: 4.0L Naturally Aspirated V8 Bore X Stroke: 87.5 mm x 82.5 mm Compression Ratio: 10.5:1 Horsepower: 300 hp @ 6000 rpm Torque: 310 lb-ft @ 4000 rpm Valvetrain: DOHC 32-valve with VVT-i Fuel System: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Gs300 Type: 5-speed Automatic (5-speed Super ECT) Gear Ratios: Refer to manual for specific ratios Fluid Type: Dexron III (or equivalent, check manual for exact specification) Features: Sport Shift Mode (manual selection of gears) Gs400 Type: 5-speed Automatic (5-speed Super ECT) Gear Ratios: Refer to manual for specific ratios Fluid Type: Dexron III (or equivalent, check manual for exact specification) Features: Sport Shift Mode 📐 Dimensions Exterior Length: 191.1 inches (4854 mm) Width: 70.5 inches (1791 mm) Height: 56.1 inches (1425 mm) Wheelbase: 109.8 inches (2789 mm) Front Track: 60.6 inches (1539 mm) Rear Track: 60.2 inches (1529 mm) Weights Curb Weight Gs300: Approximately 3570 lbs (1620 kg) Curb Weight Gs400: Approximately 3700 lbs (1680 kg) Gross Vehicle Weight Rating: Refer to manual for specific GVWR Towing Capacity: Not specified/Recommended 🛡️ Safety Features Ratings NHTSA Front Impact: 5-star (for driver and passenger) NHTSA Side Impact: 4-star (for front passengers) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TRAC) Passive Features Airbags: Driver and front passenger airbags, available side airbags Seatbelts: Three-point seatbelts with pre-tensioners and force limiters Child Anchors: LATCH (Lower Anchors and Tethers for Children) system (rear seats) 💡 Technology Features Infotainment Audio System: Premium Mark Levinson audio system (optional), Nakamichi audio system (optional), standard 6-speaker system. Navigation: Optional GPS Navigation System with touch screen interface. Driver Assistance Cruise Control: Standard Adaptive Cruise Control (if equipped, though less common on the 2000 model compared to later years, check specific vehicle). Parking Assist: Optional parking sensors (rear). Connectivity Bluetooth: Not available from factory; aftermarket solutions are common. Aux Input: Not available from factory; aftermarket solutions are common. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (whichever comes first), or 10,000 miles/12 months with synthetic oil (refer to manual for specific recommendation). Engine Air Filter Replacement: Every 15,000-30,000 miles, or as needed based on inspection. Cabin Air Filter Replacement: Every 15,000-30,000 miles, or as needed. Spark Plug Replacement: Refer to manual; typically...