This comprehensive Workshop/Service Repair Manual is a valuable resource for anyone owning a 1998-2004 Jeep Grand Cherokee WJ. It covers a wide range of topics, providing detailed instructions and technical specifications for all aspects of service, repair, and maintenance. From routine lubrication and maintenance to more complex engine repairs, this manual equips you with the knowledge to handle a variety of tasks. You'll find detailed information on the 4.0L and 4.7L petrol engines, as well as the 2.7L diesel engine. The manual also covers the braking system, differential and driveline, speed control, exhaust system, fuel system, exterior, bumpers, steering, suspension, automatic transmission (42RE / 545RFE), transfer case (NV242 / NV247), airbags and restraints, power systems, audio, heating and air conditioning system, body control module, emissions, chime system, doors, windows, vehicle information message center, wheels and tires, lighting and lamps, washer and wipers, and security systems. This manual can potentially save you significant time and money by empowering you to perform repairs and maintenance yourself.

The 1998-2004 Jeep Grand Cherokee WJ, a staple of the SUV market, marked a significant shift for the iconic Jeep brand. Building upon the successful ZJ generation, the WJ introduced a more refined and sophisticated design, incorporating the then-new Mercedes-Benz M-Class platform and powertrains. This collaboration resulted in a smoother and more comfortable ride, along with a marked improvement in handling and performance. The WJ offered a range of engine options, including the robust 4.0L inline-six, the powerful 4.7L V8, and a limited-production 5.9L V8, catering to a wide array of driver needs. Beyond its mechanical improvements, the WJ showcased a more contemporary interior with updated styling and technology, offering features like a multi-function steering wheel and a more intuitive dash layout. Despite its refined nature, the Grand Cherokee WJ retained its signature off-road capability, equipped with the renowned Quadra-Trac II four-wheel drive system and a rugged, high-ground clearance chassis, making it a versatile vehicle for both urban and adventurous pursuits. The 1998-2004 Grand Cherokee WJ quickly became a popular choice for drivers seeking a capable and comfortable SUV. Its blend of luxury and off-road prowess struck a chord with a wide audience, making it a successful model for Jeep. However, like all vehicles, the WJ faces the challenges of aging. To ensure optimal performance and longevity, it is essential to have a reliable repair manual at hand. The 1998-2004 Jeep Grand Cherokee WJ Workshop/Service Repair Manual is a vital resource for owners and mechanics alike, offering comprehensive information and detailed instructions for all aspects of maintenance, repair, and troubleshooting. This manual is a valuable tool for any owner looking to keep their WJ running smoothly and safely for many years to come, preserving the enduring legacy of this iconic SUV.