This comprehensive Jeep Grand Cherokee WJ Workshop Service Repair Manual covers model years 1999 through 2004. It's an invaluable resource for anyone looking to perform maintenance, troubleshooting, or repairs on their vehicle. Packed with high-resolution illustrations, detailed instructions, photographs, and diagrams, this manual provides you with everything you need to confidently tackle any job, from routine maintenance like oil changes and brake inspections, to more complex tasks like engine rebuilds and transmission repairs. The information is presented in a clear and concise manner, making it easy to find the specific information you need quickly. This manual is an essential addition to your toolbox for anyone who owns a Jeep Grand Cherokee WJ and wants to keep their vehicle running smoothly for years to come.

The Jeep Grand Cherokee WJ, produced from 1999 to 2004, represents a significant evolution in the iconic SUV's history. Replacing the popular ZJ generation, the WJ brought with it a more refined and modern design, boasting sleek lines, a larger cabin, and a more sophisticated interior. Underneath the skin, a new independent front suspension and a solid rear axle provided a comfortable ride while maintaining Jeep's legendary off-road prowess. Engine options included the powerful 4.7L V8, offering ample power for daily driving and towing, and the fuel-efficient 4.0L inline-six, providing a good balance of performance and economy. The WJ also introduced advanced features like a Quadra-Drive four-wheel drive system, capable of delivering superior traction and handling, and a Quadra-Coil suspension, which optimized ride comfort and off-road performance.

While the WJ offered a significant leap forward in terms of refinement and comfort, it inherited some reliability issues. These often revolved around the transmission, particularly the 42RE and 44RE models, which were notorious for premature failure. Other common problems included worn suspension components, failing electrical systems, and leaking differentials. However, these issues are generally manageable with proper maintenance and careful selection of a well-maintained example. Despite these shortcomings, the Jeep Grand Cherokee WJ remains a popular choice for those seeking a capable SUV with a touch of luxury and a strong off-road heritage. Its comfortable ride, spacious interior, and robust mechanicals make it suitable for a variety of uses, from daily commuting to weekend adventures.