The 2006 Jeep Grand Cherokee WK, part of the third generation, represents a significant evolution in Jeep's SUV lineup, transitioning to a unibody construction for enhanced on-road refinement while maintaining its renowned off-road capabilities. This model offered a range of powerful engine options, including the 3.7L V6, 4.7L V8, and the potent 5.7L HEMI V8, paired with advanced 4x4 systems like Quadra-Trac II and Quadra-Drive II. Its design emphasized improved aerodynamics, a modern interior, and advanced safety and technology features, positioning it as a strong competitor in the premium SUV market.

This Service and Repair Manual provides comprehensive guidance for the 2006 Jeep Grand Cherokee WK. It covers all essential aspects of vehicle maintenance, diagnosis, and repair, including lubrication, suspension, brakes, engine systems, transmission, driveline, body, and HVAC. Detailed procedures for component removal, installation, and overhaul, along with diagnostic troubleshooting, technical specifications, and wiring diagrams, are included. This manual is designed to assist owners, mechanics, and technicians in effectively maintaining and repairing the vehicle to ensure optimal performance and longevity.