This manual covers the Caravan, a mid-size minivan produced for the model years 2003 through 2007. As part of a pioneering minivan lineage, this vehicle is recognized for its practicality, spacious interior, and flexible seating configurations, making it a highly capable family transporter. It was engineered on the NS platform and offered with robust V6 engine options, including the 3.3L and 3.8L variants, paired with a reliable 4-speed automatic transmission. The Caravan has historically competed in a segment defined by practicality and family-oriented features, establishing itself as a strong contender through user-friendly design and dependable performance. This comprehensive Service and Repair Workshop Manual provides detailed information essential for the maintenance and repair of your Caravan. Spanning over 2000 pages, it covers a wide array of systems, including engine diagnostics and overhaul for the 3.3L and 3.8L V6 engines, transmission service for the 41TE/AE automatic transmission, and detailed procedures for brakes, suspension, steering, electrical systems, HVAC, bodywork, chassis components, and safety systems. The manual includes scheduled maintenance guidelines, troubleshooting guides for common issues, step-by-step repair instructions, and detailed electrical wiring diagrams. It is designed to assist professional mechanics, service technicians, and dedicated DIY enthusiasts in ensuring the optimal performance and longevity of their vehicle.