🏷️ Basic Information Identification Make: Hyundai Model: Sonata Year: 2006 Model Code: NF Series 👋 Introduction Market Position Category: Mid-size Sedan Segment Competition: Toyota Camry, Honda Accord, Ford Fusion, Nissan Altima Key Features Design Philosophy: The NF Sonata represented a significant step forward in design and refinement for Hyundai, adopting a more European-inspired aesthetic. Value Proposition: Offered a strong balance of features, comfort, and performance at a competitive price point. Target Audience: Families, commuters, and individuals seeking reliable and well-equipped transportation. 📋 Manual Details Coverage Areas Primary Coverage: Electrical Troubleshooting Secondary Coverage: Workshop Service Repair Page Count Estimated Pages: Approximately 1000+ Manual Type Type: Workshop Service Repair & Electrical Troubleshooting Manual Language Language: English Format Format: Digital (Likely PDF) 📖 Manual Coverage Systems Covered Powertrain Electrical: Engine Control Module (ECM), Ignition System, Fuel Injection System, Starting and Charging System, Emissions Control System Chassis Electrical: Braking System (ABS, EBD), Steering System (Power Steering), Suspension System (Tire Pressure Monitoring System - TPMS) Body Electrical: Lighting System (Headlights, Taillights, Interior Lights), Wiper and Washer System, Horn, Power Windows, Power Door Locks, Remote Keyless Entry, Mirror Control, Seat Adjustment Comfort And Convenience: Climate Control System (HVAC), Audio System, Navigation System (if equipped), Instrument Cluster, Warning Lamps and Indicators Safety And Security: Airbag System (SRS), Seat Belt Pretensioners, Alarm System, Immobilizer Procedures Included Troubleshooting Methodology: Diagnostic Trouble Codes (DTCs), Symptom-based diagnostics, Wiring diagrams analysis, Component testing procedures Repair Procedures: Component replacement, Wiring harness repair, Fuse and relay testing, Sensor calibration Maintenance Procedures: Fuse inspection and replacement, Battery testing and charging, Bulb replacement Technical Depth Depth: Comprehensive diagnostic procedures, detailed wiring diagrams, component specifications, repair instructions, troubleshooting charts 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable for efficient information retrieval Print Quality Quality: High-resolution scans or digitally generated, ensuring clarity of diagrams and text Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: G6CU (3.3L V6) Engine Type: DOHC V6 Lambda engine Displacement: 3.3 Liters (3342 cc) Performance Horsepower: 234 hp @ 6000 rpm Torque: 225 lb-ft @ 3500 rpm Fuel System Injection Type: Electronic Fuel Injection (EFI) with Sequential Port Injection Fuel Type: Unleaded Gasoline Engine Management ECU: Engine Control Unit (ECU) managing fuel, ignition, and emissions Emissions Emission Standard: EPA Tier 2 Bin 5 compliant 🔧 Transmission Standard Transmission Type: 5-speed Automatic Transaxle Optional Transmission Type: N/A (only 5-speed auto offered for 3.3L) Features Shift Modes: Driver-selectable Shiftronic manual shift mode Fluid Specifications Atf Type: Hyundai Genuine SP-III or equivalent approved Automatic Transmission Fluid 📐 Dimensions Exterior Length: 191.1 inches Width: 72.2 inches Height: 57.5 inches Wheelbase: 109.4 inches Interior Passenger Volume: 103.4 cubic feet Cargo Trunk Volume: 15.8 cubic feet Weights Curb Weight: Approx. 3400-3600 lbs (depending on trim) 🛡️ Safety Features Ratings NHTSA Frontal Crash: ★★★★★ (5-Star) NHTSA Side Impact: ★★★★ (4-Star) Active Features Braking: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Traction Control: Traction Control System (TCS) Stability Control: Electronic Stability Control (ESC) - Standard on GLS, optional on SE Passive Features Airbags: Driver and front passenger airbags, front side-impact airbags, side curtain airbags Seatbelts: Three-point seatbelts with pretensioners and load limiters 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD player with 6 speakers. Optional Infinity premium audio system available. Climate Control: Manual or optional automatic climate control with cabin air filter. Driver Assistance Cruise Control: Standard cruise control Tire Monitoring: Tire Pressure Monitoring System (TPMS) available on higher trims. Connectivity Auxiliary Input: Available auxiliary audio input jack for portable music players. 🔧 Maintenance Service Intervals Oil Change: Every 7,500 miles or 6 months, whichever comes first (using synthetic blend or full synthetic oil) Air Filter Replacement: Every 30,000 miles Cabin Air Filter Replacement: Every 15,000 miles Spark Plug Replacement: Every 105,000 miles (iridium-tipped) Timing Belt Replacement: N/A (This engine uses a timing chain) Fluid Specifications Engine Oil Capacity: 5.5 quarts (with filter) of SAE 5W-20 or 5W-30 synthetic blend/full synthetic Coolant Type: Hyundai Long Life Coolant (or equivalent HOAT coolant) Brake Fluid Type: DOT 3 Known Issues Engine Oil Consumption: Some reports of oil consumption issues, particularly with higher mileage vehicles. Regular checks are recommended. Cv Joint Boots: Premature wear or cracking of front CV joint boots can lead to failure if not addressed. ABS Sensors: Occasional issues with ABS wheel speed sensors, leading to ABS warning lights. 📚 Vehicle History Brand Heritage Founding: Hyundai Motor Company, established in 1967 in South Korea. Model Evolution Generation Introduction: The NF Sonata was the fourth generation of the Sonata, launched for the 2005 model year in Korea and for the 2006 model year in North America. Design Shift: Marked a significant departure from previous generations, focusing on European styling cues and improved driving dynamics. Production Manufacturing Plant: Asan Plant, South Korea; and Montgomery, Alabama, USA...