This manual covers the 2010 Toyota Prius, a hybrid compact car known for its exceptional fuel efficiency and environmental consciousness. As a third-generation model (XW30), it features a sophisticated Hybrid Synergy Drive system, combining a 1.8L 4-cylinder engine with an electric motor to produce a net 134 horsepower. The Prius offers advanced safety features, including a 5-star NHTSA overall safety rating, and a comfortable interior with optional infotainment and driver assistance technologies. Its innovative engineering, originating from Japan, has earned it numerous accolades for green transportation and safety, making it a reliable choice for daily commuting and eco-friendly travel. This comprehensive service and repair manual is designed for both do-it-yourself enthusiasts and professional mechanics, providing an inexpensive way to maintain and repair your 2010 Toyota Prius. With over 3,000 pages of detailed information, it covers all aspects of the vehicle, including powertrain, braking system, chassis, suspension, electrical systems, and HVAC. The manual includes factory maintenance schedules, diagnostic procedures with trouble codes and wiring diagrams, and step-by-step repair instructions based on complete disassembly, all presented with detailed illustrations, diagrams, and hundreds of photos. This resource empowers users to perform necessary maintenance and repairs efficiently, ensuring the longevity and optimal performance of their vehicle.