This comprehensive workshop service repair manual is specifically designed for the Jeep Grand Cherokee WG model years 1999 through 2004. It provides a wealth of detailed information covering all aspects of maintenance, repair, and troubleshooting for your vehicle. The manual includes detailed instructions and diagrams for every system, component, and function of your Jeep Grand Cherokee, from the engine and transmission to the electrical system, brakes, suspension, and more. You'll find step-by-step procedures for everything from routine maintenance tasks like oil changes and filter replacements to complex repairs like engine overhauls and transmission rebuilds. This service manual is an essential resource for both professional mechanics and DIY enthusiasts. It will help you save time and money by providing you with the information you need to diagnose and repair problems efficiently and accurately.

The Jeep Grand Cherokee WG, produced from 1999 to 2004, marked a significant evolution for the popular American SUV. Building upon its predecessor, the WJ generation, the WG model offered a refined and more sophisticated driving experience. This generation introduced the iconic "WJ" body style, characterized by a more rounded and aerodynamic profile, a departure from the boxy design of earlier Grand Cherokees. It also featured enhanced interior appointments with improved materials and a more driver-focused cockpit. Under the hood, the WG came equipped with a variety of powerful V6 and V8 engines, including the fuel-efficient 3.7L and the muscular 4.7L. This diverse engine lineup catered to varying needs, from daily commuters seeking efficiency to off-road enthusiasts seeking raw power. The 1999-2004 Jeep Grand Cherokee WG was engineered to deliver a balance of capability and comfort. Its advanced suspension system, featuring a coil spring setup and optional air suspension, provided a smooth and controlled ride on paved surfaces while also offering impressive off-road agility. The available Quadra-Drive II system, with its advanced four-wheel-drive system, enabled the Grand Cherokee to tackle challenging terrain with confidence. This combination of on-road refinement and off-road prowess cemented the Grand Cherokee WG's reputation as a versatile and capable SUV. The WG generation also introduced notable safety features, including standard dual front airbags and an optional side curtain airbag system, further enhancing the vehicle's appeal.