The KIA Sorento, produced from 2004 to 2006, represents the first generation (UN) of KIA's mid-size SUV. This model was engineered with a body-on-frame construction, offering a robust platform and a focus on utility and value. It typically featured a 5-door body style, with seating for five or an optional seven passengers, and was available with a 3.5L V6 engine, delivering approximately 200-205 horsepower. The Sorento was designed to compete in a segment with established players like the Ford Explorer and Toyota 4Runner, aiming to provide a capable and versatile vehicle for families and those seeking light off-road or towing capabilities, with a towing capacity of up to 5,000 lbs.

This comprehensive Service and Repair Manual provides detailed information for the maintenance and repair of the KIA Sorento (UN) models from 2004-2006. It covers all major vehicle systems, including powertrain, drivetrain, suspension, brakes, steering, electrical, HVAC, body, and safety restraint systems. The manual includes expert-level technical details, diagnostic procedures, troubleshooting guides, component replacement instructions, and overhaul rebuild procedures. Additionally, it provides essential information such as scheduled maintenance, routine maintenance tasks, torque specifications, clearances, tolerances, and comprehensive wiring diagrams, making it an indispensable resource for owners, mechanics, and technicians.