The Chrysler Grand Caravan, a significant vehicle in the minivan segment, was first introduced by Chrysler, a brand renowned for pioneering the minivan market. This particular model, from the 2003 model year, belongs to the RS generation, building on a legacy of family-oriented transportation. Designed for versatility and practicality, it offers seating for up to seven passengers and substantial cargo capacity, making it ideal for families and everyday use. Its engineering quality and reliability have been a cornerstone of its market presence, consistently ranking among best-selling vehicles. This Factory Service Repair Manual provides comprehensive guidance for the 2003 Chrysler Grand Caravan, covering all styles. It is an invaluable resource for vehicle owners, DIY mechanics, and professional technicians alike. The manual details general maintenance, engine and transmission service, brake system, electrical systems, suspension, steering, cooling, fuel systems, and more. With hundreds of pages of detailed, step-by-step repair procedures, advanced troubleshooting guides, and critical notes, this manual empowers users to perform complete repairs, maintenance, and rebuilds, ensuring the longevity and optimal performance of their Grand Caravan. 🏷️ Basic Information Identification Make: Chrysler Model: Grand Caravan Year: 2003 Codes Platform Code: NS (Second Generation) 👋 Introduction Market Position Target Audience: Vehicle owners, DIY mechanics, professional technicians Competitive Analysis Authenticity: Actual Genuine Repair Service Factory Manuals, not 3rd party Key Features Usability: Easy to use, searchable, printable Content Format: Hundreds of pages, detailed illustrations, diagrams, photos 📋 Manual Details Coverage Areas All Styles Covered: True Page Count Estimated Page Count: Hundreds of pages Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered General Maintenance: True Troubleshooting: True Engine Service Repair: True Transmission Service Repair: True Brake System: True Wiring Diagram: True Electrical System: True Suspension: True Periodic Lubrication: True Steering: True Cooling System: True Fuel Injection Fuel System: True Emission System: True Heater Air Conditioning: True Engine Control System: True Chassis Body: True Restraint System: True Interior: True Differential Drive: True Axle: True Procedures Included Repair Procedures: Detailed, step-by-step Diagnostic Procedures: Advanced troubleshooting guide Technical Depth Depth: Complete repair, maintenance, rebuild, refurbish, restore Professional Level: Same information as professional technicians and mechanics Illustrations Illustration Detail: Includes detailed illustrations, drawings, and photos for all procedures. Notes Cautions Critical Information: Includes notes, cautions, and warnings throughout each chapter. Instructional Format Instruction Type: Numbered instructions, detailed substeps. 📊 Manual Specifications File Format File Type: PDF Print Quality Printable: Printable without any restriction Binding Type Binding: Not applicable (digital download) Paper Type Paper Type: Not applicable (digital download) Requirements Reader Requirement: Adobe PDF Reader Compatibility Operating Systems: All PC based Windows OS and Mac ⚙️ Engine Specifications Primary Engine Engine Options: Likely 3.3L V6 (EGA) and 3.8L V6 (L32) - Manual covers both Performance Horsepower Torque Details: Refer to manual for specific engine variant data Fuel System Fuel Injection Type: Sequential Multi-Port Fuel Injection (MPI) Maintenance Engine Oil Specification: Refer to manual for specific viscosity (e.g., SAE 5W-30) Spark Plug Type: Refer to manual for specific part numbers and gap specifications 🔧 Transmission Standard Transmission Type: 4-speed automatic (41TE/42LE) Optional Optional Transmissions: Not applicable for 2003 Grand Caravan Features Transmission Fluid Type: ATF+4 (Mopar) Maintenance Transmission Fluid Capacity: Refer to manual for specific fill capacity 📐 Dimensions Exterior Wheelbase: 119.3 inches Length: 190.5 inches Interior Seating Capacity: 7 passengers Cargo Cargo Volume: Approximately 144.2 cu ft (max with rear seats removed) Weights Curb Weight: Varies by trim and configuration (approx. 4,000 - 4,300 lbs) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating Driver: 4 stars (for 2003 model year) NHTSA Frontal Crash Rating Passenger: 4 stars (for 2003 model year) NHTSA Side Impact Rating Front Seat: 5 stars (for 2003 model year) NHTSA Side Impact Rating Rear Seat: 5 stars (for 2003 model year) Active Features ABS: Standard on most trims Passive Features Airbags: Standard front airbags, optional side airbags Seat Belts: 3-point seat belts for all occupants 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional cassette player, and rear entertainment system. Driver Assistance Cruise Control: Standard Connectivity Power Outlets: 12V accessory outlets 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual, typically 3,000-7,500 miles depending on oil type and driving conditions. Transmission Fluid Change Interval: Refer to manual, typically every 30,000-60,000 miles under normal use. Coolant Flush Interval: Refer to manual, typically every 30,000-100,000 miles depending on coolant type. Fluid Specifications Power Steering Fluid: Refer to manual for specific type (likely Mopar power steering fluid or equivalent). Brake Fluid: DOT 3 Known Issues Common Problems: Transmission issues (especially the 41TE/42LE), power window regulators, HVAC blend door actuators, rust on body panels, early ignition coil failure. 📚 Vehicle History Brand Heritage Chrysler Minivans: Pioneering the minivan segment with the original Dodge Caravan and Plymouth Voyager in 1984. Model Evolution Grand Caravan Generation:...