This manual covers the Mitsubishi Eclipse, specifically the Third Generation models produced from 2000 to 2005, with detailed information for the 2003, 2004, and 2005 model years. The Eclipse of this era was positioned as an affordable, stylish, and sporty coupe and convertible, competing in the compact sports car segment with a focus on distinctive styling and engaging driving dynamics. Available with either a 2.4L SOHC Inline-4 engine or a more powerful 3.0L SOHC V6 engine, and offered in various trim levels including GS, GT, and GTS, this vehicle was designed for enthusiasts seeking a blend of performance and visual appeal.

This comprehensive Full Service and Repair Manual provides extensive guidance for all available trim levels and engine variants, including the 2.4L (4G64) and 3.0L V6 (6G72) powertrains. The manual covers a vast array of topics essential for maintenance and repair, such as detailed engine mechanical and electrical system diagnostics, transmission service for both manual and automatic gearboxes, drivetrain, suspension, steering, and brake systems. Furthermore, it includes thorough information on the electrical system, HVAC, body and interior components, fuel system, exhaust system, and safety systems, along with routine maintenance procedures, troubleshooting guides, and specific repair and rebuild instructions.