🏷️ Basic Information Identification Make: Hyundai Model: Sonata Year: 2005 Product Type: Service & Repair Manual Software Codes Platform Code: NF Generation Generation Designation: Third Generation (NF) 👋 Introduction Market Position Segment: Mid-size sedan Target Audience: Consumers seeking to perform their own maintenance and repairs, professional mechanics. Competitive Analysis Competitors: Honda Accord, Toyota Camry, Nissan Altima, Ford Fusion. Key Differentiator Of Manual: Official licensing, OE-derived data, digital convenience, comprehensive coverage. Key Features Usability: Easy to navigate, search, and access information quickly. Convenience: Instant online access from multiple devices, eliminating the need for physical storage. Cost Effectiveness: Saves significant money compared to professional repair shop labor costs. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service and repair information for the 2005 Hyundai Sonata. Licensed Source: Officially licensed OE (Original Equipment) materials via RepairSurge. Page Count Estimated Pages: Thousands (Digital Format) Manual Type Type: Service and Repair Manual (Software) Language Language: English Format Format: Online Software/Web-based Access Access Duration: 1 Year Subscription Device Compatibility: PC, Laptop, Smartphone, Tablet (via web browser) Print Quality Quality: High-resolution digital images, diagrams, and schematics. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, lubrication, cooling, fuel, exhaust, ignition, and engine control systems. Transmission: Automatic transmission (AT) service and repair. Drivetrain: Driveshafts, axles, differential. Suspension Steering: Front and rear suspension, steering gear, power steering system. Brakes: Hydraulic brake system, Anti-lock Braking System (ABS), brake components. Electrical: Battery, charging system, starting system, lighting, instruments, wipers, horns, power accessories. Body And Chassis: Body panels, doors, windows, interior trim, body structural repairs. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system. Safety Systems: Airbags, seat belts. Wiring Diagrams: Detailed electrical wiring diagrams for all systems. Procedures Included Maintenance: Routine maintenance procedures, fluid changes, filter replacements, tune-ups. Repair: Step-by-step repair instructions for all major vehicle systems and components. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) and procedures. Disassembly Assembly: Detailed procedures for component removal, disassembly, inspection, and reassembly. Specifications: Torque specifications, clearances, tolerances, measurements. Technical Depth Depth: Comprehensive, suitable for both DIY enthusiasts and professional technicians. Diagnostic Capabilities: Covers basic to advanced diagnostics, including scanner-based troubleshooting. ⚙️ Engine Specifications Primary Engine Engine Code: G4KA (2.4L Theta I4) Engine Type: Inline 4-cylinder, DOHC, 16-valve Displacement: 2359 cc (143.9 cu in) Bore X Stroke: 87.0 mm x 97.0 mm Compression Ratio: 9.1:1 Performance Horsepower: 162 hp @ 5800 rpm (approx.) Torque: 162 lb-ft @ 4500 rpm (approx.) Fuel System Fuel Delivery: Electronic Multi-port Fuel Injection (MPI) Recommended Fuel: 87 Octane Regular Unleaded Gasoline Other Engine Management System: Hyundai Engine Control Unit (ECU) 🔧 Transmission Standard Type: 4-speed Automatic Transmission (4AT) Gear Ratios: Varies by specific transmission model, detailed in manual. Features Transmission Fluid Type: SP-III or equivalent (refer to manual for exact specification and capacity) Shift Modes: Possible Shiftronic (manual shift mode) depending on trim. 📐 Dimensions Exterior Length: 4800 mm (189.0 in) Width: 1820 mm (71.7 in) Height: 1480 mm (58.3 in) Wheelbase: 2720 mm (107.1 in) Weights Curb Weight: 1530 - 1570 kg (3373 - 3461 lbs) approx. Gross Vehicle Weight Rating: 2050 kg (4519 lbs) approx. 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: Good (for 2005 model year testing) NHTSA Frontal Impact Passenger: Good (for 2005 model year testing) IIHS Frontal Offset: Good (for 2005 model year testing) Active Features ABS: Standard (Anti-lock Braking System) Traction Control: Optional/Standard on higher trims Passive Features Airbags: Front airbags, front side-impact airbags, side curtain airbags (optional/standard on higher trims). Seatbelts: Pretensioners and load limiters for front seats. 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, available premium audio systems (e.g., Infinity). Display: Central console display for audio and climate controls. Driver Assistance Cruise Control: Standard on most trims. Connectivity Auxiliary Input: Available on some models. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (refer to manual for severe service conditions). Engine Air Filter Replacement: Every 30,000 miles or 24 months. Cabin Air Filter Replacement: Every 15,000 miles or 12 months. Transmission Fluid Change: Every 60,000 miles (refer to manual for specific recommendation). Spark Plug Replacement: Iridium plugs: 100,000 miles. Fluid Specifications Engine Oil Type: SAE 5W-20 (API Service SM or ILSAC GF-4) Engine Oil Capacity: 4.8 Liters (5.1 US quarts) with filter. Coolant Type: Ethylene glycol-based antifreeze/coolant, P-OAT formulation (Pink) Coolant Capacity: 7.9 Liters (8.3 US quarts) Known Issues Common Issues: Occasional reports of ABS sensor failures, HVAC blower motor issues, and potential for engine oil consumption in some early models. 📚 Vehicle History Brand Heritage Brand Focus: Hyundai is a South Korean multinational automotive manufacturer known for offering value and a wide range of vehicles. Model Evolution Previous Generation: Second Generation (2000-2005) Generation Introduction: The third generation Sonata (NF) was introduced for the 2005 model year, featuring a completely new...