Welcome to the comprehensive guide for the Mitsubishi Challenger, specifically covering the Second Generation (K90 Series) produced between 1998 and 2006. This mid-size SUV, often recognized for its robust off-road capabilities and durable construction, draws upon Mitsubishi's strong legacy in adventure vehicles. Available with either a 3.0-liter V6 or a 2.5-liter turbocharged diesel engine, and typically featuring a 5-speed manual transmission, the Challenger was engineered to offer a reliable and comfortable experience for both daily driving and adventurous excursions. It competed in a segment alongside other capable SUVs, positioning itself as a versatile option for families and outdoor enthusiasts alike.

This full workshop repair manual provides detailed technical information essential for the maintenance and repair of your Mitsubishi Challenger. It covers a wide array of systems, including in-depth engine diagnostics and procedures for the 6G72 V6 and 4D56 TD engines, as well as comprehensive guidance on the V5MT1 manual transmission. You will find step-by-step instructions for routine maintenance tasks, complex repair procedures, and troubleshooting common issues across the vehicle's chassis, suspension, brakes, and electrical systems. This manual is designed to empower owners and professional technicians with the knowledge needed to keep the Challenger operating at its best, ensuring its longevity and performance.