🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Chassis Code: WJ Model Years: 1999, 2000, 2001, 2002, 2003, 2004 Codes Internal Project Code: WJ 👋 Introduction Market Position Segment: Mid-size Luxury SUV Target Audience: SUV buyers seeking capability, comfort, and premium features Competitive Analysis Key Competitors: Ford Explorer, Chevrolet Blazer/TrailBlazer, Toyota 4Runner, Nissan Pathfinder, Land Rover Discovery Key Features Platform: WJ platform, shared some underpinnings with Mercedes-Benz ML-Class of the era. Off Road Capability: Renowned Jeep off-road prowess with available Quadra-Trac II and Quadra-Drive systems. Interior Comfort: More refined and luxurious interior compared to its predecessor (ZJ Grand Cherokee). 📋 Manual Details Coverage Areas Primary Coverage: Jeep Grand Cherokee WJ models 1999-2004 Secondary Coverage: All trim levels and engine/transmission configurations for the specified years Page Count Estimated Pages: 1000+ Manual Type Type: Factory Service Repair Manual Purpose: Comprehensive repair, maintenance, and diagnostics Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: 2.7L CRD (Diesel), 4.0L I6 (PowerTech), 4.7L V8 (PowerTech) Transmission: 42RE (4-Speed Automatic), 45RFE/545RFE (4-Speed Automatic), NV242 (2-Speed Transfer Case), NV247 (2-Speed NV247 QD Transfer Case) Drivetrain: Front Axle (Dana 30), Rear Axle (Dana 44A), Quadra-Trac II, Quadra-Drive Brakes: Front/Rear Disc Brakes, ABS (Anti-lock Braking System), Electronic Brake Force Distribution (EBD) Suspension: Front: Solid Axle (optional), Front Independent Suspension (Standard WJ), Rear: Solid Axle (Dana 44A) Steering: Power Rack and Pinion (IFS models), Power Steering system Electrical: Battery, Charging System, Starting System, Ignition System, Lighting, Fuses, Relays, Body Control Module (BCM), Powertrain Control Module (PCM), Instrument Cluster, HVAC Controls, Power Accessories (Windows, Locks, Seats) Climate Control: HVAC System, A/C Compressor, Heater Core, Blower Motor, Climate Control Modules Body Exterior: Body Panels, Doors, Hood, Tailgate, Bumpers, Glass, Seals Interior: Seats, Upholstery, Trim Panels, Dashboard, Center Console Safety Airbags: Front Airbags, Side Airbags (if equipped), Occupant Restraint Controller (ORC) Security: Sentry Key Immobilizer System, Remote Keyless Entry (RKE) Procedures Included Maintenance: Oil Changes, Filter Replacements, Fluid Checks and Changes, Tire Rotation, Spark Plug Replacement, Belt Inspection/Replacement Diagnostics: Troubleshooting Guides, DTC (Diagnostic Trouble Code) Interpretation, Component Testing Procedures Repair: Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical Component Repair, Body Panel Repair Installation: Component Replacement, Accessory Installation Specifications: Torque Specifications, Fluid Capacities, Electrical Schematics, Component Dimensions Technical Depth Level: Comprehensive Factory Level Detail Level: Detailed step-by-step instructions, diagnostic flowcharts, wiring diagrams, exploded views 📊 Manual Specifications File Format Type: PDF Searchability: Searchable Text Content Printability: Printable Print Quality Resolution: High Resolution (suitable for clear viewing and printing) Binding Type Type: Digital Download (N/A for print binding) Paper Type Type: Digital Download (N/A for paper type) ⚙️ Engine Specifications Primary Engine Engine 1 Type: 4.0L Inline-6 'PowerTech' Engine 1 Displacement: 3956 cc (241 cu in) Engine 1 Power: 185 hp @ 4600 rpm (approx.) Engine 1 Torque: 220 lb-ft @ 3200 rpm (approx.) Engine 2 Type: 4.7L V8 'PowerTech' Engine 2 Displacement: 4701 cc (287 cu in) Engine 2 Power: 220-235 hp @ 4750-5000 rpm (approx.) Engine 2 Torque: 285-325 lb-ft @ 3200-3500 rpm (approx.) Engine 3 Type: 2.7L CRD (Common Rail Diesel) (Europe/Other Markets) Engine 3 Displacement: 2685 cc (164 cu in) Engine 3 Power: 163 hp @ 4000 rpm (approx.) Engine 3 Torque: 295 lb-ft @ 1800-2000 rpm (approx.) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 octane recommended for 4.0L, 89 octane for 4.7L); Diesel Fuel (for CRD) 🔧 Transmission Standard Transmission 1 Type: 42RE 4-Speed Automatic Optional Transmission 2 Type: 45RFE/545RFE 4-Speed Automatic (with improved shift quality and durability) Features Transfer Case 1: NV242 Selec-Trac (Full-Time 2WD/4WD) Transfer Case 2: NV247 Quadra-Drive (Full-Time 4WD with electronic limited-slip differentials) Fluid Type Automatic Transmission Fluid Spec: ATF+4 (Chrysler Material Standard MS-9602) 📐 Dimensions Exterior Wheelbase: 116.1 inches (2949 mm) Length: 186.6 inches (4740 mm) Width: 73.5 inches (1867 mm) Height: 67.4 inches (1712 mm) Weights Curb Weight Min: 4,275 lbs (1939 kg) (approx. for 4.0L) Curb Weight Max: 4,745 lbs (2152 kg) (approx. for 4.7L with Quadra-Drive) Gross Vehicle Weight Rating Gvwr: 5,700 - 6,400 lbs (2585 - 2903 kg) (depending on configuration) Towing Capacity: Up to 5,000 lbs (2268 kg) with proper equipment 🛡️ Safety Features Ratings NHTSA Frontal Driver Crash Test: 5-Star (for 1999-2004 models) NHTSA Frontal Passenger Crash Test: 5-Star (for 1999-2004 models) IIHS Side Impact Rating: Good (for models equipped with side airbags) Active Features ABS: Standard 4-wheel disc Anti-lock Braking System (ABS) Traction Control: Available Traction Control (on select models/systems) Passive Features Airbags Standard: Driver and front passenger airbags Airbags Optional: Side curtain airbags (available on later models) Seatbelts: Three-point seat belts for all occupants, front seat pretensioners 💡 Technology Features Infotainment Audio Systems: Available premium Infinity Gold sound system, CD player, cassette player (early models) Navigation: Optional GPS navigation system (color screen on later models) Driver Assistance Cruise Control: Standard speed-sensitive...