This manual covers the Avalon, Second Generation (XV20) models produced from 2000 to 2004. Renowned for its reliability and quality, the Avalon has been a staple in the full-size sedan segment, offering a comfortable and dependable driving experience. This generation, manufactured in Georgetown, Kentucky, is recognized for its robust 3.0L V6 engine and comfortable interior, making it a popular choice for both daily commuting and longer journeys. Its engineering emphasizes durability and user satisfaction, reflecting a commitment to value and long-term performance. This comprehensive service and repair manual provides detailed instructions for maintaining and repairing all aspects of your Avalon. It includes extensive coverage of engine mechanicals, engine management systems, transmissions, brakes, suspension, steering, electrical systems, and climate control. With over 8000 pages of information, this manual offers complete disassembly and reassembly procedures, factory maintenance schedules, troubleshooting guides, diagnostic strategies, and detailed technical specifications, all supported by hundreds of illustrations and diagrams. This resource is designed for both do-it-yourself enthusiasts and professional mechanics to ensure optimal vehicle performance and longevity.