The Ford Ranger, a capable and durable mid-size pickup truck, has served a wide range of needs since its introduction. This manual covers the third-generation (UN) Ford Ranger models produced between 2003 and 2006. Known for its robust engineering and versatility, the Ranger offered various engine options, including the 2.3L Duratec I4, 3.0L Vulcan V6, and 4.0L Cologne V6, along with manual and automatic transmission choices. Its design prioritizes utility and reliability, making it a popular choice for both work and personal use, with features that have earned it a solid reputation in its class.

This comprehensive workshop service repair manual provides detailed information for all systems and components of the Ford Ranger for the 2003-2006 model years. It covers essential maintenance procedures, in-depth repair instructions, troubleshooting guides, and technical specifications. The manual includes information on engine mechanical and electrical systems, fuel, cooling, exhaust, and transmission systems, as well as chassis, suspension, steering, brakes, and electrical components. Its extensive coverage, including diagnostic procedures and rebuild instructions, is designed to assist owners, mechanics, and technicians in maintaining and repairing the vehicle effectively.