🏷️ Basic Information Identification Make: Lexus Model: GX470 Year: 2005 Generation Generation Code: J120 Generation Years: 2003-2009 👋 Introduction Market Position Segment: Luxury Mid-size SUV Target Audience: Buyers seeking a reliable, luxurious, and capable off-road capable SUV with Lexus build quality. Competitive Analysis Key Competitors: Acura MDX, BMW X5, Mercedes-Benz ML-Class, Audi Q7, Land Rover LR3/Discovery, Cadillac SRX. Key Features Vehicle Attributes: Robust body-on-frame construction, standard 4WD, luxurious interior, powerful V8 engine, advanced electronic suspension and stability systems. Manual Value Proposition: Provides in-depth technical knowledge crucial for maintaining and repairing the complex systems of the 2005 GX470, enabling cost-effective ownership and ensuring optimal performance. 📋 Manual Details Coverage Areas Vehicle Systems Covered: Engine, Fuel System, Cooling System, Lubrication System, Exhaust System, Ignition System, Starting System, Charging System, Transmission (Automatic), Driveline, Suspension (Front & Rear), Steering System, Brakes (ABS/VSC), HVAC System, Body Electrical, Lighting, Body & Frame, Interior, Exterior Trim, Wheels & Tires, Diagnostic Codes, Special Tools Page Count Estimated Page Count: 2000+ Manual Type Type: Official Service & Repair Manual Software Language Language: English Format Format: Software (Downloadable Digital Format, likely PDF or proprietary viewer) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed disassembly, inspection, repair, and assembly procedures for the 2UZ-FE V8 engine, including cylinder head, block, crankshaft, pistons, connecting rods, camshafts, timing system (chain and tensioners), valves, and lubrication. Engine Performance: Fuel injection, ignition timing, emission controls, diagnostics for engine performance issues, air intake, and turbocharger (if applicable, though the GX470 is naturally aspirated). Transmission Driveline: Service and repair of the A750F 5-speed automatic transmission, including valve body, torque converter, transmission control module (TCM), transfer case operation, front and rear differentials, axles, and driveshafts. Suspension Steering: Front and rear suspension component replacement (A-arms, ball joints, bushings, springs, shock absorbers/struts), electronic height control system (Kinetic Dynamic Suspension System - KDSS) service, steering gear, power steering system, and wheel alignment specifications. Brakes: Hydraulic brake system, ABS (Anti-lock Braking System), VSC (Vehicle Stability Control), TRAC (Traction Control), brake caliper and rotor replacement, brake bleeding procedures, parking brake service, and related sensor diagnostics. Electrical Electronics: Comprehensive wiring diagrams, component locations, diagnostic trouble codes (DTCs), power distribution, lighting systems (headlights, taillights, interior), accessory circuits, starter, alternator, battery, fuses, relays, and body control modules (BCM). HVAC: Air conditioning system (compressor, evaporator, condenser, refrigerant charging), heating system, climate control panel operation, blower motor, and cabin air filter replacement. Procedures Included Maintenance: Oil changes, filter replacements (oil, air, cabin), spark plug replacement, fluid checks and flushes (coolant, brake fluid, transmission fluid, differential fluid, power steering fluid), lubrication points, tire rotation, and battery maintenance. Diagnostics: Step-by-step diagnostic procedures for common and uncommon issues, including symptom-based troubleshooting, use of scan tools (OBD-II), electrical troubleshooting using wiring diagrams, and specific component testing. Repair Rebuild: Detailed instructions for the repair and replacement of virtually all mechanical and electrical components, from minor adjustments to major overhauls (e.g., engine rebuilding, transmission repair, suspension overhauls). Technical Specifications: Torque specifications for all fasteners, engine clearances, fluid capacities and types, diagnostic parameters, component resistance values, and diagnostic trouble code (DTC) definitions and troubleshooting trees. Technical Depth Depth Of Coverage: Comprehensive, covering all aspects from basic maintenance to advanced diagnostics and complete component rebuilding. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Type: Digital Software (Likely PDF or Interactive CD/Download) Searchability: Typically features searchable text for quick access to information. Print Quality Image Resolution: High-resolution diagrams, illustrations, and photographs for clarity. Binding Type Binding: Not Applicable (Digital Software) Paper Type Paper Quality: Not Applicable (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Code: 2UZ-FE Engine Type: 4.7L V8 DOHC 32-Valve Bore X Stroke: 94.0 mm x 84.0 mm Compression Ratio: 9.6:1 Power Output: 235 hp @ 4,800 rpm (initial spec, may vary slightly by market/update) Torque Output: 320 lb-ft @ 3,400 rpm (initial spec, may vary slightly by market/update) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential multiport fuel injection Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Cooling Type: Liquid-cooled Lubrication System Oil Capacity: 7.4 quarts (7.0 Liters) with filter Oil Type: SAE 5W-30 Synthetic (per owner's manual/specifications) 🔧 Transmission Standard Type: 5-speed Electronically Controlled Automatic Transmission (ECT) Transmission Model: A750F Drive Layout: Full-Time 4-Wheel Drive (4WD) with Lockable Center Differential Features Shift Modes: ECT Snow Mode, Sequential Shiftmatic mode. Fluid Specifications Transmission Fluid Type: Toyota Genuine ATF WS (World Standard) Transmission Fluid Capacity: Approx. 4.4 quarts (4.2 Liters) for a pan drop and refill. 📐 Dimensions Exterior Length: 189.0 inches (4,800 mm) Width: 74.6 inches (1,895 mm) Height: 72.2 inches (1,835 mm) Wheelbase: 109.8 inches (2,790 mm) Ground Clearance: 8.7 inches (220 mm) Weights Curb Weight: 4,750 - 4,850 lbs (2,155 - 2,200 kg) depending on options Gross Vehicle Weight Rating Gvwr: 6,280 lbs (2,849 kg) Towing Capacity: 6,500 lbs (2,948 kg) Cargo...