🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Chassis Code: WJ Model Years: 1999-2004 Trim Levels Covered: Laredo, Limited Drivetrain Variants Covered: 2WD (RWD), 4WD Codes Internal Product Code Approximation: JGC-WJ-SRM-9904 👋 Introduction Market Position Segment: Mid-size luxury SUV Target Audience: Owners seeking to perform DIY maintenance and repairs, independent repair shops, automotive technicians Competitive Analysis Key Competitors Era: Ford Explorer, Chevrolet TrailBlazer/Blazer, Toyota 4Runner, Nissan Pathfinder, Land Rover Discovery Key Features Vehicle Distinguishing Features: Renowned Jeep off-road capability (even in 4WD variants), comfortable ride, spacious interior, availability of powerful V8 engine option Key Features Manual Value Proposition: Provides authoritative, factory-level repair information, empowering owners and technicians with the knowledge to maintain and repair the vehicle correctly and efficiently. 📋 Manual Details Coverage Areas Coverage Type: Full Service & Repair Workshop Manual Scope: All repairs, servicing, diagnostics, troubleshooting, and component overhaul Page Count Estimated Page Count: 2500+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital Download (PDF) Accessibility: Instant download to computer, tablet, or smartphone Licensing: No extra fees, no expiry dates 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical (4.0L, 4.7L), fuel system, ignition system, exhaust system, cooling system, lubrication system Transmission Drivetrain: Automatic transmissions (42RE, 45RFE/45RFE), transfer cases (NV231, NV242, NV247, NV249), axles (Dana 30, Dana 35, Chrysler 8.25, Dana 44 HD) Chassis Suspension: Front suspension (Solid axle/CV joints for 4WD, independent for 2WD), rear suspension (Solid axle), steering system, brake system (ABS, disc/drum configurations) Electrical Electronics: Battery, charging system, starting system, lighting, instrumentation, Body Control Module (BCM), Powertrain Control Module (PCM), CAN bus communication, audio system, power accessories (windows, locks, seats) Body Interior: Body panels, doors, windows, interior trim, seating, HVAC system, airbags, security system Procedures Included Maintenance: Oil changes, fluid checks and replacements, filter replacements, tire rotation, spark plug replacement, belt replacement Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), wiring diagrams, flowcharts for common issues Repair Rebuild: Engine overhaul, transmission repair/rebuild, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair Adjustment Calibration: Wheel alignment, parking brake adjustment, throttle cable adjustment (if applicable) Installation Removal: Component removal and installation procedures for all major systems Technical Depth Depth: Comprehensive, from basic scheduled maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring schematics 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content for quick information retrieval Print Quality: High-resolution, printable pages Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 1 Code: 4.0L Inline 6-Cylinder (I6) 'Power Tech' Engine 1 Displacement: 3957 cc (241.4 cu in) Engine 1 Bore X Stroke: 3.875 in x 3.563 in (98.4 mm x 90.5 mm) Engine 1 Compression Ratio: 8.75:1 Engine 1 Horsepower Approx: 185-190 hp @ 4600 rpm Engine 1 Torque Approx: 235-245 lb-ft @ 3000 rpm Optional Engine Engine 2 Code: 4.7L V8 'Power Tech' Engine 2 Displacement: 4701 cc (286.8 cu in) Engine 2 Bore X Stroke: 3.70 in x 3.40 in (94.0 mm x 86.4 mm) Engine 2 Compression Ratio: 8.7:1 (99-01), 9.6:1 (02-04) Engine 2 Horsepower Approx: 220-235 hp @ 4750-4800 rpm Engine 2 Torque Approx: 300-325 lb-ft @ 3200-3300 rpm Fuel System Fuel Delivery Type: Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (SMPI) Fuel Type: Unleaded Gasoline (87 octane recommended) 🔧 Transmission Standard Transmission Type Standard: 4-speed Automatic (42RE for 4.0L, 45RFE for 4.7L) Optional Transmission Type Optional: None (45RFE updated to 5-speed 545RFE for 2002+ models with 4.7L) Features Transfer Case Options: NV231 (Command-Trac) - Part-time 2WD/4WD, NV242 (Selec-Trac) - Full-time 4WD, NV247 (Quadra-Trac II) - Full-time 4WD with 4-Low, NV249 (Quadra-Trac) - Full-time 4WD (early models) Fluid Specifications Automatic Transmission Fluid Type: ATF+4 (Mopar) Transfer Case Fluid Type: Mopar NV231/242/247: ATF+4, Mopar NV249: Dexron III 📐 Dimensions Exterior Wheelbase: 116.1 inches (2949 mm) Length: 184.5 inches (4686 mm) Width: 74.1 inches (1882 mm) Height: 67.0 inches (1702 mm) Interior Seating Capacity: 5 passengers Cargo Cargo Volume Behind 2Nd Row: 37.9 cu ft (1073 L) Cargo Volume Max: 77.2 cu ft (2186 L) Weights Curb Weight Approx: 4200 - 4700 lbs (1905 - 2132 kg) depending on configuration Gross Vehicle Weight Rating Gvwr Approx: 5800 - 6200 lbs (2630 - 2812 kg) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 4 Stars (1999-2001 models) NHTSA Frontal Impact Passenger: 4 Stars (1999-2001 models) IIHS Frontal Offset Score: Acceptable (Good variation in testing methodology and reporting across years) Active Features ABS: Standard Traction Control: Optional (Trak-Lok differentials, ESP on later models) Passive Features Airbags: Driver and front passenger airbags standard; available side airbags on some models Seat Belts: Front and rear seat belts, pre-tensioners for front seats 💡 Technology Features Infotainment Audio System Options: Factory AM/FM/CD player, optional premium audio systems (Infinity Gold), available cassette player Navigation: Optional factory navigation system available...