This comprehensive service repair manual covers the 2002 Jeep Grand Cherokee WJ and WG models equipped with the 2.7 liter diesel engine. It provides detailed instructions for all aspects of maintenance and repair, from basic troubleshooting to complex engine rebuilds. The manual includes detailed diagrams and specifications for the body, chassis, and electrical systems. You'll find comprehensive wiring diagrams to help you diagnose and repair electrical issues. This manual is designed to be the ultimate resource for mechanics, DIY enthusiasts, and anyone seeking in-depth knowledge about their 2002 Jeep Grand Cherokee WJ or WG diesel.

The 2002 Jeep Grand Cherokee WJ, equipped with the 2.7-liter Mercedes-Benz OM662 diesel engine (also known as the WG engine), is a robust and capable SUV that embodies the spirit of Jeep's off-road heritage. This generation of Grand Cherokee, produced from 1999 to 2004, saw the introduction of the diesel engine option, offering an attractive alternative to the gasoline V6 and V8 engines. The 2.7-liter diesel, with its 163 horsepower and 243 lb-ft of torque, provided exceptional fuel economy and pulling power, making it a popular choice for those seeking a balance between off-road capability and everyday practicality. The WJ's rugged construction, featuring a body-on-frame design, coupled with its available Quadra-Trac II four-wheel drive system, ensured confident handling on and off the road. The Grand Cherokee WJ's interior was functional and comfortable, offering ample passenger space and cargo capacity for a family or adventure enthusiasts.

Beyond its standard features, the 2002 Jeep Grand Cherokee WJ 2.7 Diesel offered a range of optional equipment, including leather upholstery, power seats, a sunroof, and a premium sound system. This allowed owners to personalize their vehicle to suit their individual needs and preferences. However, maintaining a diesel engine requires specialized knowledge and proper care. This is where the 2002 Jeep Grand Cherokee WJ + WG 2.7 Diesel Service Repair Manual comes into play. This comprehensive manual provides detailed information on every aspect of the vehicle, from routine maintenance and repairs to advanced troubleshooting and diagnostic procedures. With its clear instructions, diagrams, and specifications, the manual empowers owners to confidently perform repairs and maintenance on their vehicles. It also covers critical components like the diesel engine, transmission, suspension, brakes, electrical system, and bodywork, ensuring a thorough understanding of the Grand Cherokee WJ's operation and maintenance requirements. This invaluable resource is essential for any owner seeking to maximize their 2002 Jeep Grand Cherokee WJ 2.7 Diesel's performance, longevity, and overall value.