This manual covers the Mitsubishi Eclipse, specifically the third generation (D53A) models produced from 2000 to 2002. Designed as a compact sport coupe and convertible, the Eclipse was engineered with a focus on sporty styling, driver engagement, and affordable performance, appealing to enthusiasts seeking a dynamic driving experience. This generation featured a distinct, more rounded design language and was built on a global platform, offering various trim levels such as GS, GT, and GT-S, each equipped with different engine options, including a 2.4L SOHC Inline-4 and a 2.0L DOHC I4, paired with either manual or automatic transmissions.

The purpose of this comprehensive factory service manual is to provide detailed information for the maintenance, repair, and diagnostics of your Mitsubishi Eclipse. It covers a wide array of systems, including the engine, drivetrain, suspension, steering, brakes, electrical system, HVAC, and body components. This manual offers step-by-step repair procedures, troubleshooting guides, diagnostic flowcharts, technical specifications, and wiring diagrams, ensuring that owners, mechanics, and technicians have the necessary resources to maintain the vehicle's reliability and performance throughout its service life.