This comprehensive Jeep Grand Cherokee WJ 1987 Service and Repair Manual provides detailed information and instructions to assist you in maintaining and repairing your vehicle. It covers a wide range of topics, ensuring you have the knowledge required to diagnose and resolve issues effectively. The manual begins with an introduction to the vehicle and its key components, followed by sections on lubrication and maintenance procedures, ensuring your Jeep stays in optimal condition. You will find comprehensive guidance on essential systems such as suspension, differentials, driveline, brakes, clutch, and cooling system, enabling you to address any related problems. The manual delves into the electrical systems, covering topics such as battery, starting, charging, ignition, instrument panel, audio, horn, vehicle speed control, turn signals, wipers, washers, lamps, passive restraint systems, electrically heated systems, power distribution, power locks, vehicle security systems, power windows, power mirrors, chime/buzzer systems, and overhead console systems. Detailed wiring diagrams are included to aid in troubleshooting and repair. The manual also provides in-depth information on the engine, exhaust system, intake manifold, frame, bumpers, fuel system (for 2.5L Diesel engines), steering, transmission, transfer case, tires and wheels, body, heating and air conditioning, and emission control systems. This extensive coverage equips you with the knowledge to conduct a wide range of repairs and maintenance tasks on your Jeep Grand Cherokee WJ.

The information provided contains a discrepancy. The Jeep Grand Cherokee WJ was first introduced in 1999, making a 1987 model year impossible. The Jeep Grand Cherokee WJ, a mid-size SUV, represented a major step forward for the Jeep brand, replacing the earlier ZJ generation. Known for its robust build, spacious interior, and off-road capabilities, the WJ offered a compelling combination of comfort and practicality. It boasted a powerful V8 engine, a durable Quadra-Drive four-wheel drive system, and a comfortable cabin with plenty of room for passengers and cargo. The WJ's design was a departure from its predecessors, featuring a more rounded and aerodynamic profile, contributing to its refined on-road handling. However, despite its advancements, the WJ, like many first-generation vehicles, faced certain challenges, including a complex electronic system that could lead to occasional issues and a somewhat heavy ride compared to its competitors. The Jeep Grand Cherokee WJ's popularity was solidified by its broad appeal to a diverse range of drivers. While off-road enthusiasts appreciated its ruggedness and impressive capability, families found its spacious interior and comfortable ride ideal for everyday use. Over its production run, the WJ benefitted from several updates, including improved engines, transmissions, and suspension systems, further cementing its reputation as a reliable and versatile SUV. The WJ's legacy as a successful and highly regarded vehicle continues today, with many examples still being driven and enjoyed by enthusiasts. The Jeep Grand Cherokee WJ stands as a testament to the evolution of the Jeep brand and its commitment to delivering vehicles that combine performance, durability, and practicality.