🏷️ Basic Information Identification Make: Mitsubishi Model: Grandis Model Year: 2003 Generation Generation: First Generation (NA) 👋 Introduction Market Position Market Position: The Mitsubishi Grandis was positioned as a family-oriented MPV (Multi-Purpose Vehicle) or minivan, offering practicality, versatility, and comfortable seating for multiple passengers. Competitive Analysis Competitors: Competed against vehicles like the Toyota Sienna, Honda Odyssey, Nissan Quest, and Mazda MPV, among others in its segment. Key Features Key Features Of Vehicle: Spacious interior, flexible seating configurations, family-friendly amenities, and a comfortable ride, often featuring sliding rear doors for easy access. Manual Value Proposition Manual Value Proposition: This manual provides technicians and DIY enthusiasts with the exact factory-level information required to maintain, diagnose, and repair the 2003 Mitsubishi Grandis, enabling cost savings and ensuring proper vehicle upkeep. Manual Content Focus Manual Content Focus: The manual's comprehensive nature, covering all systems and procedures with detailed steps and diagrams, makes it an indispensable tool for any Grandis owner or repair shop. 📋 Manual Details Coverage Areas Engine: Engine Overhaul and Rebuilding, Engine Performance, Firing Orders, Serpentine Belt Routings Drivetrain: Transmission Removal and Installation, Transmission In-Car Servicing, U-Joint and CV-Joint Service Procedures Chassis: Brakes, Front End and Alignment Procedures and Specifications, Suspension, Driving Concerns Electrical: Wiring Diagrams, Computer Diagnostic Trouble Codes, Computer Diagnostic Trouble Tree Charts Body: Sunroof Maintenance: Factory Maintenance Schedules and Charts, Timing Belt Replacement, Timing Belt Service Procedures Climate Control: Air Conditioning Service and Capacities General Repair: Repair procedures for all aspects of the vehicle, from minor adjustments to major component replacements. Page Count Page Count: 3000+ Manual Type Manual Type: Complete Service & Repair Manual Language Language: English Format Format: PDF Downloadable: Yes (Instant Download) Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac (Vista32/64, XP, ME, 98, NT, 2000) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul and rebuilding, including disassembly, inspection, component replacement, and reassembly procedures for all engine variants. Engine Performance: Detailed troubleshooting for performance issues, fuel delivery, ignition timing, and emission control systems. Brakes: Comprehensive service procedures for hydraulic systems, calipers, rotors, drums, parking brake, ABS, and bleeding procedures. Suspension Steering: Service for struts, shock absorbers, springs, control arms, ball joints, tie rods, steering rack, and alignment specifications. Transmission: Removal, installation, in-car servicing, fluid changes, seal replacement, and diagnostic procedures for all transmission types. Electrical System: Complete wiring diagrams, component testing, diagnostic trouble code interpretation, and troubleshooting trees. Climate Control: Refrigerant handling, component service (compressor, condenser, evaporator), leak detection, and capacity specifications for A/C systems. Body Interior: Specific procedures for sunroof operation, repair, and adjustment, along with general body panel and interior trim service information. Procedures Included Scheduled Maintenance: Factory-recommended maintenance schedules, including oil changes, filter replacements, fluid checks, and inspection points. Timing Belt: Detailed step-by-step procedures for timing belt replacement, including tensioner and idler pulley service. Troubleshooting Diagnostics: Extensive guides for diagnosing common and complex issues using diagnostic trouble codes (DTCs) and systematic troubleshooting charts. Repair Rebuilding: Comprehensive repair procedures for all major vehicle systems, from minor adjustments to complete component overhauls. Alignment: Front-end and wheel alignment procedures, including caster, camber, and toe specifications. Belt Routing: Serpentine belt routing diagrams for various engine configurations. Fluid Capacities: Detailed fluid capacities for engine oil, coolant, transmission fluid, brake fluid, power steering fluid, and A/C refrigerant. Brake Servicing: Detailed procedures for brake pad and shoe replacement, caliper/wheel cylinder service, brake fluid flushing, and parking brake adjustment. Cv Joint Service: Procedures for servicing Constant Velocity (CV) joints and driveshafts, including boot replacement and inspection. Technical Depth Technical Depth: Covers everything from basic maintenance and fluid checks to complete engine and transmission overhauls, including advanced diagnostics and electrical system repairs. Illustration Diagrams: Hundreds of detailed illustrations, diagrams, and wiring schematics to aid in understanding and performing repairs. Torque Specifications: Complete torque specifications for all fasteners and critical components. Diagnostic Trees: Computer diagnostic trouble trees and flowcharts to systematically diagnose electronic system faults. Vacuum Diagrams: Includes vacuum diagrams for engine and ancillary systems to aid in troubleshooting air leaks and related performance issues. 📊 Manual Specifications File Format File Format: PDF Searchable Text: Implied by PDF format, enabling users to search for specific terms. Zoom Functionality: Yes (PDF allows zooming in/out of pages and diagrams) Print Quality Print Quality: High (printable pages, zoomable images/diagrams) Binding Type Binding Type: Digital (N/A for PDF, but printable pages offer flexibility) Paper Type Paper Type: N/A (Digital format, user prints as needed) ⚙️ Engine Specifications Primary Engine Engine Code: Likely 4G69 (2.4L SOHC MIVEC inline-4) or potentially 6G72 (3.0L SOHC V6) depending on specific market and trim. The manual covers 'all engines'. Performance Horsepower Range: Typically in the 130-160 hp range for 4-cylinder models and 170-200 hp range for V6 models, specific to engine variant. Torque Range: Varies by engine, but generally around 150-180 lb-ft for 4-cylinders and...
The Mitsubishi Grandis was positioned as a family-oriented MPV (Multi-Purpose Vehicle) or minivan, offering practicality, versatility, and comfortable seating for multiple passengers.
Competitive Analysis
Competitors:
Competed against vehicles like the Toyota Sienna, Honda Odyssey, Nissan Quest, and Mazda MPV, among others in its segment.
Key Features
Key Features Of Vehicle:
Spacious interior, flexible seating configurations, family-friendly amenities, and a comfortable ride, often featuring sliding rear doors for easy access.
Manual Value Proposition
Manual Value Proposition:
This manual provides technicians and DIY enthusiasts with the exact factory-level information required to maintain, diagnose, and repair the 2003 Mitsubishi Grandis, enabling cost savings and ensuring proper vehicle upkeep.
Manual Content Focus
Manual Content Focus:
The manual's comprehensive nature, covering all systems and procedures with detailed steps and diagrams, makes it an indispensable tool for any Grandis owner or repair shop.
📋 Manual Details
Coverage Areas
Engine:
Engine Overhaul and Rebuilding, Engine Performance, Firing Orders, Serpentine Belt Routings
Drivetrain:
Transmission Removal and Installation, Transmission In-Car Servicing, U-Joint and CV-Joint Service Procedures
Chassis:
Brakes, Front End and Alignment Procedures and Specifications, Suspension, Driving Concerns
Refrigerant handling, component service (compressor, condenser, evaporator), leak detection, and capacity specifications for A/C systems.
Body Interior:
Specific procedures for sunroof operation, repair, and adjustment, along with general body panel and interior trim service information.
Procedures Included
Scheduled Maintenance:
Factory-recommended maintenance schedules, including oil changes, filter replacements, fluid checks, and inspection points.
Timing Belt:
Detailed step-by-step procedures for timing belt replacement, including tensioner and idler pulley service.
Troubleshooting Diagnostics:
Extensive guides for diagnosing common and complex issues using diagnostic trouble codes (DTCs) and systematic troubleshooting charts.
Repair Rebuilding:
Comprehensive repair procedures for all major vehicle systems, from minor adjustments to complete component overhauls.
Alignment:
Front-end and wheel alignment procedures, including caster, camber, and toe specifications.
Belt Routing:
Serpentine belt routing diagrams for various engine configurations.
Fluid Capacities:
Detailed fluid capacities for engine oil, coolant, transmission fluid, brake fluid, power steering fluid, and A/C refrigerant.
Brake Servicing:
Detailed procedures for brake pad and shoe replacement, caliper/wheel cylinder service, brake fluid flushing, and parking brake adjustment.
Cv Joint Service:
Procedures for servicing Constant Velocity (CV) joints and driveshafts, including boot replacement and inspection.
Technical Depth
Technical Depth:
Covers everything from basic maintenance and fluid checks to complete engine and transmission overhauls, including advanced diagnostics and electrical system repairs.
Illustration Diagrams:
Hundreds of detailed illustrations, diagrams, and wiring schematics to aid in understanding and performing repairs.
Torque Specifications:
Complete torque specifications for all fasteners and critical components.
Diagnostic Trees:
Computer diagnostic trouble trees and flowcharts to systematically diagnose electronic system faults.
Vacuum Diagrams:
Includes vacuum diagrams for engine and ancillary systems to aid in troubleshooting air leaks and related performance issues.
📊 Manual Specifications
File Format
File Format:
PDF
Searchable Text:
Implied by PDF format, enabling users to search for specific terms.
Zoom Functionality:
Yes (PDF allows zooming in/out of pages and diagrams)
Print Quality
Print Quality:
High (printable pages, zoomable images/diagrams)
Binding Type
Binding Type:
Digital (N/A for PDF, but printable pages offer flexibility)
Paper Type
Paper Type:
N/A (Digital format, user prints as needed)
⚙️ Engine Specifications
Primary Engine
Engine Code:
Likely 4G69 (2.4L SOHC MIVEC inline-4) or potentially 6G72 (3.0L SOHC V6) depending on specific market and trim. The manual covers 'all engines'.
Performance
Horsepower Range:
Typically in the 130-160 hp range for 4-cylinder models and 170-200 hp range for V6 models, specific to engine variant.
Torque Range:
Varies by engine, but generally around 150-180 lb-ft for 4-cylinders and 180-200 lb-ft for V6 engines.
Fuel System
Fuel Delivery:
Multi-point fuel injection (MPI) is standard for this era.
Fuel Type:
Unleaded gasoline
🔧 Transmission
Standard
Transmission Type:
Typically a 4-speed automatic transmission (4AT) or a Continuously Variable Transmission (CVT) on some models/markets.
Optional
Optional Transmission:
Manual transmissions might have been available in certain markets, though automatic and CVT were more common for MPVs.
Features
Transmission Features:
The manual covers in-car servicing and removal/installation, indicating detailed procedures for automatic and potentially CVT units.
📐 Dimensions
Exterior
Length:
Approximately 4600-4700 mm (exact dimensions vary slightly by market and configuration).
Width:
Approximately 1750-1800 mm.
Height:
Approximately 1650-1700 mm.
Weights
Curb Weight:
Typically in the range of 1600-1800 kg, depending on engine and equipment.
Cargo
Cargo Volume:
Flexible cargo configurations with folding rear seats, capacity details would be in the manual.
🛡️ Safety Features
Ratings
Crash Test Ratings:
Ratings are market-specific; generally aimed for good family safety standards for its era. The manual would detail safety system components.
Active Features
Active Safety:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS) were often available.
Passive Features
Passive Safety:
Front airbags, side airbags (optional), seatbelt pretensioners, and a reinforced body structure.
💡 Technology Features
Infotainment
Infotainment System:
Base models likely featured a standard AM/FM/CD audio system. Higher trims may have offered upgraded sound systems, CD changers, or navigation systems (less common for 2003).
Driver Assistance
Driver Assistance Features:
Features like ABS, EBD, and traction control are available. The manual details the operation and maintenance of these systems.
Connectivity
Connectivity Options:
Limited by the era; typically limited to audio input jacks if available. No modern Bluetooth or smartphone integration features expected.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 5,000-10,000 miles or 6-12 months, depending on driving conditions and oil type. Detailed schedule is in the manual.
Timing Belt Interval:
Recommended replacement typically around 60,000-100,000 miles or 5-7 years, critically important due to interference engine design. Manual provides exact interval.
Fluid Specifications
Engine Oil Specification:
Likely SAE 5W-30 or 5W-40 synthetic or semi-synthetic oil, API SN or higher. Specific API classification and viscosity grade are detailed in the manual.
Coolant Specification:
Mitsubishi Super Long Life Coolant (SLLC) or equivalent HOAT (Hybrid Organic Additive Technology) coolant, typically a pink or red color. Capacity and type detailed in the manual.
Transmission Fluid:
Specific ATF (Automatic Transmission Fluid) type for the automatic transmission, or CVT fluid for CVT models. Manual provides exact part number and type.
Known Issues
Common Issues:
Potential issues can include wear on suspension components, occasional electrical gremlins, and timely replacement of the timing belt is crucial to avoid catastrophic engine damage.
Maintenance Alerts:
Strict adherence to the timing belt replacement schedule is paramount. Regular checks of fluid levels and brake system components are recommended.
📚 Vehicle History
Brand Heritage
Brand Heritage:
Mitsubishi Motors has a long history in vehicle manufacturing, known for models ranging from small cars to SUVs and performance vehicles.
Model Evolution
Model Evolution History:
The Grandis was introduced as Mitsubishi's flagship MPV, designed to offer a blend of comfort, space, and versatility for families, often succeeding or complementing previous MPV offerings from the brand.
Production
Production Period:
The first generation Grandis (NA series) was produced from 2003 to 2009.
Manufacturing Location:
Primarily manufactured in Japan.
🏆 Awards & Recognition
Recognitions
Automotive Awards:
Specific awards for the 2003 Grandis are not widely publicized in major global markets, but it was generally received as a competent and practical family MPV.
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