🏷️ Basic Information Identification Make: Infiniti Model: M45 Generation Code: Y34 Series Model Years Covered: 2003-2004 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Value Proposition Cost Savings: Inexpensive way to keep your vehicle working properly and save money on repairs Key Features Detail Level: Hundreds of photos and illustrations guide the reader through each service and repair procedure 📋 Manual Details Coverage Areas Vehicle Coverage: Infiniti M45 (Y34 Series) for model years 2003 and 2004 Page Count Total Pages: Over 3000 pages Manual Type Type: Complete Service Repair Manual Language Language: English Format File Format: PDF Digital Delivery: Instant Download 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Engine Lubrication System, Engine Cooling System, Engine Control System, Fuel System, Exhaust System, Accelerator Control System, Automatic Transmission, Propeller Shaft, Rear Final Drive Chassis: Front Axle, Rear Axle, Front Suspension, Rear Suspension, Road Wheels & Tires, Brake System, Parking Brake System, Brake Control System, Power Steering System, Steering Control System Body And Interior: Body, Lock & Security System, Glasses, Window System & Mirrors, Roof, Exterior & Interior, Instrument Panel, Seat Electrical And Electronics: Starting & Charging System, Lighting System, Driver Information System, Wiper, Washer & Horn, LAN System, Audio, Visual, Navigation & Telephone System, Auto Cruise Control System, Power Supply, Ground & Circuit Elements, Supplemental Restraint System (SRS) Climate Control: Automatic Air Conditioner Safety Restraint: Seat Belts, Supplemental Restraint System (SRS) Procedures Included Repair Procedures: Diagnostic and repair procedures for all covered systems, including complete disassembly and reassembly Maintenance Procedures: All maintenance procedures, step-by-step instructions Rebuilding Procedures: Rebuild procedures for major components Technical Depth Depth: Comprehensive; covers every detail from basic maintenance to complete restoration and rebuilding Illustrations And Diagrams: Detailed illustrations, diagrams, and wiring schematics Troubleshooting: Includes troubleshooting guides for various issues Diagnostics: Detailed diagnostic procedures, including symptom analysis and fault code interpretation. Specifications And Data: Includes torque specifications, clearances, fluid capacities, and electrical data. 📊 Manual Specifications File Format Requirements: Adobe PDF Reader & WinZip Compatibility: All Versions of Windows & Mac, Linux OS, iPhone, iPad, Android etc. Print Quality Quality Assurance: 100% Complete and Intact, no missing/corrupt pages/sections Searchability Features: Bookmarked and Searchable Printability Features: Can be zoomed and printed Storage Options Features: Saves to hard-drive, can be burned to CD-ROM Binding Type Type: Digital PDF (Not a physical book) ⚙️ Engine Specifications Primary Engine Engine Code: VQ35DE Engine Type: 3.5L V6 DOHC 24-Valve Performance Horsepower Est: 270-280 hp @ 6200 rpm (approximate, varies slightly by year/market) Torque Est: 270-280 lb-ft @ 4800 rpm (approximate, varies slightly by year/market) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Recommended Fuel: Premium Unleaded Gasoline (91 octane or higher recommended) Lubrication Oil Capacity Qts Est: 4.9 US quarts (4.6 liters) with filter change (approximate) Cooling Coolant Capacity Qts Est: 7.6 US quarts (7.2 liters) (approximate) 🔧 Transmission Standard Type: 5-speed Automatic Transmission with Manual Shift Mode (SPORT) RE5R05A Features Transmission Control: Electronically controlled with adaptive shift logic Fluid Spec Atf Type: Nissan Matic J or equivalent (check manual for exact specification) Fluid Capacity Qts Est Capacity: 3.7 US quarts (3.5 liters) for fluid change (approximate) 📐 Dimensions Exterior Wheelbase In: 113.4 (2880 mm) Length In: 193.3 (4909 mm) Width In: 71.7 (1821 mm) Height In: 57.7 (1466 mm) Weights Curb Weight Lbs Est: 3700-3800 lbs (approximate, varies by trim) Gross Vehicle Weight Rating Lbs Est: 4780 lbs (approximate) Cargo Trunk Volume Cu Ft Est: 15.1 cu ft (approximate) 🛡️ Safety Features Ratings NHTSA Frontal Driver Est: 5-Star (Estimated, based on similar models) NHTSA Frontal Passenger Est: 5-Star (Estimated, based on similar models) IIHS Frontal Offset Est: Good (Estimated, based on similar models) Active Features Brakes: 4-Wheel Anti-lock Braking System (ABS), Electronic Brake force Distribution (EBD), Brake Assist (BA) Stability Control: Vehicle Dynamic Control (VDC) with Traction Control System (TCS) Passive Features Airbags: Front Supplemental Airbags, Side-Impact Airbags, Curtain Airbags (where equipped) Seat Belts: Pretensioning front seat belts with load limiters 💡 Technology Features Infotainment Audio System: Bose premium audio system with AM/FM, CD player, and typically 8-10 speakers. Navigation: Optional GPS navigation system with voice recognition and touch-screen interface. Driver Assistance Cruise Control: Standard cruise control; optional Intelligent Cruise Control (ICC) available on some trims. Connectivity Phone System: Optional Bluetooth hands-free phone system. Convenience Keyless Entry: Intelligent Key system with push-button ignition. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3 months (severe duty) / 7,500 miles or 6 months (normal duty) - check manual for specific conditions. Air Filter Replacement: Typically every 30,000 miles or as needed based on inspection. Spark Plug Replacement: Platinum-tipped spark plugs: Typically 100,000 miles. Transmission Fluid Change: Recommended every 30,000 - 60,000 miles depending on driving conditions, consult manual. Fluid Specifications Engine Oil Spec: API SM or ILSAC GF-4, SAE 5W-30 (or SAE 10W-30 if ambient temps exceed 85°F/30°C) -...