🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Year: 1999 Chassis Code: WJ Generation Generation Code: WJ Generation Years: 1999-2004 👋 Introduction Market Position Market Segment: Mid-size Luxury SUV Competitive Analysis Key Competitors: Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Land Rover Discovery Key Features Vehicle Platform: WJ platform, featuring a unibody construction and independent front suspension for improved on-road comfort compared to previous generations. Manual Value Proposition: Empowers users to perform their own repairs, saving money and providing in-depth knowledge of vehicle systems. 📋 Manual Details Coverage Areas Manual Coverage Scope: Comprehensive service and repair from front bumper to rear Page Count Estimated Page Count: Extensive (specific count not provided, but described as 'most complete ever compiled') Manual Type Manual Type: Service Repair Manual Language Language: English Format File Format: PDF Compatibility Operating System Compatibility: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader Downloadable Downloadable Format: YES Delivery Method Delivery Method: Instant download upon completion of payment 📖 Manual Coverage Systems Covered Covered Systems: Introduction, Lubrication and Maintenance, Suspension, Differential and Driveline, Brakes, Cooling System, Battery, Starting Systems, Charging System, Ignition System, Instrument Panel Systems, Audio Systems, Horn Systems, Vehicle Speed Control System, Turn Signal and Hazard Warning Systems, Wipers and Washer Systems, Lamps, Passive Restraint Systems, Electrically Heated Systems, Power Distribution Systems, Power Lock Systems, Vehicle Theft/Security Systems, Power Seat Systems, Power Window Systems, Power Mirror Systems, Chime/Buzzer Warning Systems, Overhead Console Systems, Wiring Diagrams, Engine, Exhaust System, Frame and Bumpers, Fuel System, Steering, Transmission and Transfer Case, Tires and Wheels, Body, Heating and Air Conditioning, Emission Control Systems Procedures Included Included Procedures: Servicing, Repair, Diagnostics, Troubleshooting, Maintenance Schedules, Component Replacement, System Adjustments, Wiring Diagram interpretation, Lubrication procedures, Fluid changes, Component rebuilds Technical Depth Technical Depth: In-depth, detailed step-by-step instructions suitable for DIY enthusiasts and professional mechanics alike, covering basic maintenance to complex repairs. 📊 Manual Specifications File Format Printability: All pages are printable Print Quality Diagram Quality: High quality diagrams Binding Type Binding Type: Digital Download (No physical binding) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Options Overview: Available with a 4.0L inline-6 or a 4.7L V8. (Note: 2.5L Diesel mentioned in Fuel System, likely for non-US markets or specific variants). Performance Engine 4 0L Inline 6 Specs: Approx. 190 hp @ 4600 rpm, 225 lb-ft torque @ 3000 rpm (exact specs may vary slightly by sub-model) Engine 4 7L V8 Specs: Approx. 235 hp @ 4500 rpm, 295 lb-ft torque @ 3200 rpm (exact specs may vary slightly by sub-model) Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded gasoline (for 4.0L and 4.7L engines) Diesel Engine Mention: The manual references a 2.5L Diesel Engine in the Fuel System section, indicating coverage for this variant, although it was less common in North America. 🔧 Transmission Standard Standard Transmission: 4-speed automatic transmission (42RE for 4.0L, 44RE for 4.7L) Optional Optional Transmission: N/A (Manual transmission was not offered for the 1999 Grand Cherokee WJ platform). Features Transfer Case: Quadra-Trac II (full-time 4WD system) or Selec-Trac (part-time 4WD system with full-time mode) typically offered. Fluid Requirements Transmission Fluid Type: ATF+4 (Automatic Transmission Fluid +4) or equivalent for automatic transmissions (refer to manual for exact specifications). 📐 Dimensions Exterior Wheelbase: 111.0 inches (2819 mm) Overall Length: 184.6 inches (4690 mm) Overall Width: 72.1 inches (1831 mm) Overall Height: 67.5 inches (1715 mm) Weights Curb Weight Approx: 4,300 - 4,700 lbs (1950 - 2132 kg), depending on engine and options. Gross Vehicle Weight Rating Approx: 5,800 - 6,200 lbs (2630 - 2812 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash Test Rating: 4-star driver, 5-star passenger (for 1999 model year, specific tests may vary) Active Features Antilock Braking System: Standard ABS on all wheels. Passive Features Airbags: Standard front dual airbags. Seat Belts: Three-point seat belts for all occupants. 💡 Technology Features Infotainment Audio System: Factory installed AM/FM stereo with cassette and CD player options available. Premium Infinity sound systems were also offered. Driver Assistance Cruise Control: Standard cruise control system for highway driving comfort. Connectivity Power Features: Power windows, power door locks, power mirrors, and power seats were available depending on trim level. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 - 7,500 miles (5,000 - 12,000 km) or 6-12 months, depending on driving conditions and oil type. Refer to manual for exact specifications and oil type. Transmission Fluid Change Interval: Recommended every 30,000 - 60,000 miles (50,000 - 100,000 km), or as specified in the manual, especially under severe driving conditions. Fluid Specifications Engine Oil Specification: SAE 5W-30 or 10W-30, depending on ambient temperature. API certified oil is required. Refer to manual for exact viscosity and API service classification. Coolant Specification: Ethylene glycol-based antifreeze with a 50/50 mix of antifreeze and deionized water. Refer to...