The 2004 Jeep Grand Cherokee, built on the WJ platform, is a mid-size luxury SUV renowned for its exceptional off-road capability, a legacy of the Jeep brand. This model year offered robust powertrain options, including the 4.0L Power-Tech inline-6 and the more powerful 4.7L V8 Magnum engine, paired with advanced 4WD systems like Quadra-Trac II and Quadra-Drive. Its engineering prioritized a blend of on-road refinement with formidable trail performance, distinguishing it from competitors like the Ford Explorer and Toyota 4Runner. With a comfortable interior for its class and a towing capacity of up to 6,500 lbs, the Grand Cherokee was designed for both daily commuting and adventurous excursions.
This comprehensive service manual provides detailed information essential for the maintenance, repair, and troubleshooting of your 2004 Jeep Grand Cherokee. It covers a wide range of systems, including engine mechanical and performance aspects for both the 4.0L and 4.7L engines, automatic transmissions (42RE, 45RFE/545RFE), 4WD systems, brakes, steering, suspension, and the complete electrical system. Additionally, the manual includes procedures for body and chassis repairs, HVAC system servicing, and diagnostic trouble codes. Its purpose is to empower owners, technicians, and mechanics with the knowledge needed to ensure the longevity, reliability, and optimal performance of the vehicle.
