This workshop repair service manual covers the MPV, second generation (LW), for the model years 2003 through 2006. The MPV is a versatile minivan designed for family use, offering practical interior space and comfortable ride quality. This generation, featuring unibody construction, builds upon a heritage of producing reliable vehicles, providing a balance of functionality and driving refinement. Available with various engine options, including the 2.3L MZR and the 3.0L Duratec V6, and typically paired with automatic transmissions, the MPV was engineered to meet the diverse needs of modern families. This comprehensive manual is designed to assist vehicle owners, DIY mechanics, and professional technicians in maintaining and repairing the MPV. It provides detailed, step-by-step instructions for all major and minor repairs, including engine service, transmission overhauls, brake system maintenance, and electrical system diagnostics. The manual includes critical technical specifications, troubleshooting guides, and detailed wiring diagrams, all presented with clear illustrations and numbered instructions. Its thorough coverage ensures that users can perform everything from routine maintenance to complex repairs, ensuring the longevity and optimal performance of their vehicle. 🏷️ Basic Information Identification Make: Mazda Model: MPV Generation: Second Generation (LW) Model Years Covered: 2003, 2004, 2005, 2006 Codes Chassis Code: LW3W, LW3S, LW5W, LWEW 👋 Introduction Market Position Target Audience: Vehicle owners, DIY mechanics, and professional automotive repair shops. Competitive Analysis Advantage: Provides professional-level diagnostic and repair information, enabling cost savings on maintenance and repairs compared to dealership services. Key Features Illustrations: Includes detailed illustrations, drawings, and photos to guide repairs. Instruction Format: Numbered, step-by-step instructions with bold figure numbers for easy referencing. Diagnostic Focus: Combines troubleshooting with detailed wiring diagrams for efficient electrical system diagnosis. Completeness: Guaranteed to be complete and intact, with no missing or corrupt parts/pages. Origin: Same manual used in local service/repair shops; written by the manufacturer (Mazda). 📋 Manual Details Coverage Areas Manual Scope: All Models, Engines, Trim Levels, and Transmission Types Page Count Estimated Page Count: Hundreds of pages (specific count not provided, typical for comprehensive workshop manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Service: Detailed repair, overhaul, diagnostics, and tuning for all applicable engines. Transmission Service: Repair, overhaul, diagnostics, and fluid service for automatic and manual transmissions. Brake System: Disc and drum brake repair, ABS diagnostics, hydraulic system service. Electrical System: Comprehensive coverage including diagnostics, component testing, and troubleshooting. Wiring Diagrams: Detailed electrical schematics for all vehicle systems. Suspension: Front and rear suspension component repair, alignment specifications, and shock/strut replacement. Steering: Power steering system repair, steering column and linkage service. Cooling System: Radiator, fan, thermostat, water pump, and coolant system maintenance and repair. Fuel Injection System: Fuel pump, injectors, fuel pressure regulator, and system diagnostics. Emission Control System: Catalytic converter, EGR system, and emissions-related sensor diagnostics and repair. HVAC System: Heater core, A/C compressor, refrigerant service, climate control diagnostics. Engine Control System: ECU diagnostics, sensor testing, and powertrain control module (PCM) information. Chassis And Body: Body panel repair, frame diagnostics, door and latch mechanisms, exterior trim. Restraint System: Airbag system diagnostics, seatbelt service, and SRS component replacement. Interior Systems: Dashboard, seating, interior trim panels, and electronic accessory service. Differential And Drive Axles: Front and rear differential service, CV joints, and drive shaft repair. Periodic Lubrication: Recommended lubrication points and fluid types for various components. General Maintenance: Routine checks, fluid level adjustments, filter replacements. Troubleshooting: Systematic diagnostic procedures for common and uncommon issues. Procedures Included Repair Procedures: Step-by-step instructions for all major and minor repairs. Disassembly And Assembly: Detailed guides for removing and reinstalling components. Cleaning And Reinstallation: Procedures for cleaning and preparing parts for reassembly. Diagnostics: Troubleshooting charts, diagnostic trouble codes (DTCs), and test procedures. Technical Specifications: Critical data for repairs, adjustments, and diagnostics. Technical Depth Depth Of Coverage: Comprehensive, suitable for professional technicians and advanced DIYers. Covers everything from basic maintenance to full engine and transmission overhauls. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Full Printable Zoom Functionality Zoom Capability: Zoom IN/OUT enabled Delivery Method Delivery: Instant Download Software Requirements Reader Software: Adobe PDF Reader Extraction Software: WinZip (or similar archive utility) Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Options: Likely includes the 2.3L MZR (L3-VE) I4 and the 3.0L Ford Duratec 30 (AJ) V6, depending on specific market and trim. Performance 2.3L Mzr L3-Ve Horsepower: Approx. 148-155 hp (varies by market and specific tuning) 2.3L Mzr L3-Ve Torque: Approx. 145-150 lb-ft (varies by market and specific tuning) 3.0L Duratec Aj V6 Horsepower: Approx. 200 hp 3.0L Duratec Aj V6 Torque: Approx. 200 lb-ft Fuel System Fuel Delivery: Electronic Port Fuel Injection (PFI) for both engines. 🔧 Transmission Standard Transmission Options: Likely includes a 5-speed automatic transmission as standard on most models. Some markets may have offered a...