This comprehensive service repair manual provides detailed instructions and technical specifications for the Jeep Grand Cherokee WJ, covering model years 1999 through 2004. It is a valuable resource for both professional mechanics and knowledgeable DIY enthusiasts, offering in-depth information on all aspects of vehicle maintenance and repair. This manual encompasses a wide range of topics, including engine repair, transmission service, electrical system diagnostics, suspension and steering adjustments, brake system maintenance, and bodywork guidance. The manual offers detailed diagrams, illustrations, and step-by-step procedures to facilitate understanding and ensure successful repairs. With its comprehensive coverage and practical approach, this manual empowers users to confidently tackle any repair or maintenance task on their Jeep Grand Cherokee WJ.

The Jeep Grand Cherokee WJ, produced from 1999 to 2004, is the second generation of the popular SUV model, marking a significant departure from its predecessor. The WJ featured a new unibody chassis, a departure from the previous body-on-frame construction, resulting in a smoother ride and improved handling. This model also introduced a range of powerful engine options, including the 4.0L straight-six, the 4.7L V8, and the 5.9L V8 for the high-performance SRT-8 variant. The WJ also offered a choice of transmissions, including a 4-speed automatic and, later in production, a 5-speed automatic. Interior upgrades included a more modern dashboard design with improved ergonomics and a wide range of available features, such as leather upholstery, power seats, and a premium sound system.

The Grand Cherokee WJ continued to be known for its off-road prowess, offering a variety of four-wheel drive systems including Quadra-Trac, Quadra-Trac II, and Quadra-Drive, each providing varying levels of off-road capability. The WJ also offered a range of optional features to enhance its off-road performance, such as skid plates, heavy-duty suspension, and even a factory-installed winch. The Grand Cherokee WJ was praised for its versatility, combining off-road capability with comfortable on-road driving, making it a popular choice for families and outdoor enthusiasts alike. While known for its reliability, the WJ did have some common issues, such as engine oil leaks, faulty electrical components, and suspension problems. However, with proper maintenance and care, the Grand Cherokee WJ remains a capable and reliable vehicle that can provide years of enjoyment to its owner.