🏷️ Basic Information Identification Make: Nissan Model: Murano Year: 2003 Codes Chassis Code: Z50 👋 Introduction Market Position Market Position: Premium crossover SUV positioned as a comfortable, stylish, and capable family vehicle with a focus on on-road refinement and available All-Mode AWD. Competitive Analysis Competitive Analysis: Competed against other mid-size luxury crossovers like the Lexus RX, Acura MDX, and BMW X5. Distinguished itself with its distinctive styling, comfortable ride, and standard V6 engine. Key Features Key Features: Distinctive exterior styling, spacious and upscale interior, standard V6 engine, available All-Mode Intelligent AWD, comfortable ride quality, comprehensive safety features. 📋 Manual Details Coverage Areas Coverage Areas: Full Service and Repair, Diagnostics, Troubleshooting, Wiring Diagrams, Specifications, Maintenance Page Count Page Count: Extensive (digital access, no fixed page count) Manual Type Manual Type: Service and Repair Manual Software (Online Access) Language Language: English Format Format: Online Web-Based Software 📖 Manual Coverage Systems Covered Systems Covered: Engine, Drivetrain (AWD/FWD), Transmission (CVT), Brakes (ABS/EBD), Suspension (Front/Rear), Steering, HVAC, Electrical System (including body control modules and lighting), Fuel System, Exhaust System, Cooling System, Lubrication System, Body & Chassis, Restraints (Airbags), Interior and Exterior Trim, Diagnostic Trouble Codes (DTCs) Procedures Included Procedures Included: Scheduled Maintenance, Routine Inspections, Engine Diagnosis and Repair, Transmission Removal/Installation/Repair, Brake System Service, Suspension Component Replacement, Steering System Repair, HVAC System Service and Recharge, Electrical Component Testing and Replacement, Fuel System Diagnosis, Cooling System Maintenance, Drivetrain Component Service, Body Panel Repair and Adjustment, SRS System Diagnosis, Diagnostic Trouble Code Retrieval and Interpretation Technical Depth Technical Depth: Comprehensive (from basic maintenance and fluid checks to in-depth diagnostics, component removal/installation, and complete system overhauls) 📊 Manual Specifications File Format File Format: Web-based access via browser Print Quality Print Quality: N/A (Digital) Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Primary Engine: VQ35DE Engine Type: 3.5L V6 DOHC 24-valve Performance Horsepower: 240 hp @ 6000 rpm Torque: 265 lb-ft @ 4400 rpm Fuel System Fuel System: Electronic Multi-Point Fuel Injection (MPI) Fuel Type Fuel Type: Unleaded Regular 87 Octane Engine Code Engine Code: VQ35DE Bore X Stroke Bore X Stroke: 3.62 in x 3.15 in (92 mm x 80 mm) Compression Ratio Compression Ratio: 9.7:1 🔧 Transmission Standard Transmission Type: Continuously Variable Transmission (CVT) with Manual Shift Mode AWD System: Nissan All-Mode Intelligent AWD Features Transmission Features: Electronic control, adaptive shift logic, simulated gear steps in manual mode. 📐 Dimensions Exterior Length: 189.1 in (4803 mm) Width: 73.1 in (1857 mm) Height: 66.1 in (1679 mm) Wheelbase: 111.2 in (2824 mm) Weights Curb Weight: Approx. 3,983 lbs (1807 kg) for AWD Cargo Cargo Volume: 33.7 cu ft (behind rear seats) 🛡️ Safety Features Ratings NHTSA Front Driver: 5-Star NHTSA Front Passenger: 5-Star NHTSA Side Front Seat: 5-Star NHTSA Side Rear Seat: 4-Star IIHS Frontal Offset: Good Active Features Active Features: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Traction Control System (TCS), Vehicle Dynamic Control (VDC) Passive Features Passive Features: Front Airbags (driver and passenger), Side-Impact Airbags, Curtain Airbags, Front Seatbelt Pretensioners, LATCH Child Seat Anchors 💡 Technology Features Infotainment Infotainment System: Optional Bose premium audio system with 6-disc CD changer, navigation system available on higher trims. Driver Assistance Driver Assistance Features: Cruise Control, Tire Pressure Monitoring System (TPMS) available on some trims. Connectivity Connectivity Features: Not extensively feature-rich by modern standards, primarily focused on audio and climate controls. Limited connectivity options. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months (severe driving) / 7,500 miles or 6 months (normal driving) with synthetic oil, check owner's manual for specific recommendation. Engine Air Filter Replacement: Every 15,000 miles or 12 months Cabin Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Every 105,000 miles (Long-life Iridium) Fluid Specifications Engine Oil Type: API Certified SAE 5W-30 Synthetic Blend or Full Synthetic Engine Oil Capacity: 4.4 US quarts (4.2 Liters) with filter change Transmission Fluid Type: Nissan CVT Fluid NS-2 (Specific CVT Fluid required, do not substitute) Coolant Type: Nissan Genuine Super Long Life Coolant (Blue) or equivalent 50/50 mix with distilled water Brake Fluid Type: SAE J1703 or FMVSS No. 116 DOT 3 Power Steering Fluid Type: Nissan Genuine Power Steering Fluid or Dexron III ATF Known Issues Known Issues: CVT hesitation or failure (especially in early models), potential for oil consumption, HVAC blower motor resistor issues, catalytic converter failure, some electrical gremlins. 📚 Vehicle History Brand Heritage Brand Heritage: Nissan, a global automotive manufacturer with a long history of innovation and quality, known for models like the Datsun 240Z, Sentra, Altima, and Pathfinder. Model Evolution Model Evolution: The 2003 Nissan Murano marked the debut of the first generation (Z50) of Nissan's stylish crossover SUV. It was designed to offer a blend of SUV versatility with car-like comfort and performance. Production...