This comprehensive Factory Service Manual (FSM) provides detailed technical information for the Jeep Grand Cherokee WJ, specifically covering the 2001 model year. The manual encompasses both the 4.0L and 4.7L engine options, offering a complete guide for mechanics, technicians, and DIY enthusiasts. This manual is designed to be an invaluable resource for anyone needing to perform maintenance, repairs, or understand the intricate workings of this iconic SUV. Its detailed instructions and diagrams cover everything from basic maintenance procedures to complex engine and transmission overhauls. The information contained within this manual is identical to what technicians would utilize at authorized Jeep dealerships, ensuring you access the most accurate and up-to-date service information available. While primarily focused on the 2001 model year, the content and technical specifications are likely to be relevant for other WJ Grand Cherokee models, making it a valuable reference for a range of model years.

The Jeep Grand Cherokee WJ, produced from 1999 to 2004, marked a significant evolution for the iconic SUV. This second-generation Grand Cherokee, replacing the popular ZJ model, introduced a sleeker and more aerodynamic design while retaining the rugged Jeep heritage. The WJ featured a unibody construction, offering a more comfortable ride and better interior space, while still maintaining excellent off-road capabilities. Under the hood, the WJ offered a range of powertrain options, including the 4.0L inline-six engine, known for its reliability and smooth operation, and the more powerful 4.7L V8 engine. Equipped with the renowned Quadra-Drive 4WD system, the WJ provided exceptional off-road traction, making it suitable for tackling challenging terrain. A variety of trim levels, from the base Laredo to the luxurious Limited, catered to diverse preferences and budgets.

Beyond its off-road prowess, the Jeep Grand Cherokee WJ offered a refined and comfortable driving experience. The spacious interior provided ample room for passengers and cargo, while the suspension delivered a smooth and quiet ride on paved roads. The WJ also incorporated modern amenities, including optional features like leather upholstery, power windows and locks, and a premium sound system. The Grand Cherokee WJ's reputation for reliability, durability, and its ability to seamlessly transition between off-road adventures and everyday driving, made it a popular choice for families and outdoor enthusiasts alike. Its enduring legacy continues to inspire admiration and respect among Jeep enthusiasts, cementing its place as a true icon in the automotive world.