🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation: WJ Year: 1999 👋 Introduction Market Position Vehicle Segment: Mid-size luxury SUV Target Audience: Owners seeking to perform DIY repairs, automotive technicians, parts suppliers Competitive Analysis Key Competitors: Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Land Rover Discovery Key Features Manual Benefit: Enables accurate part identification and ordering, saving time and preventing incorrect purchases. Diagram Utility: Exploded diagrams are invaluable for understanding how components fit together, aiding in both disassembly and reassembly. Professional Quality: Reflects factory-level documentation for precision and completeness. 📋 Manual Details Coverage Areas Primary Focus: Parts Catalog / Exploded Diagrams Scope: Comprehensive OEM parts identification and numbering Page Count Estimated Pages: Varies based on specific edition, typically 500+ pages for complete OEM catalog Manual Type Type: Parts Catalog / Parts List Language Language: English Format Format: Digital (e.g., PDF) or Printed 📖 Manual Coverage Systems Covered Powertrain: Engine components (short block, long block, cylinder heads, valvetrain, cooling, exhaust), Transmission (manual & automatic), Transfer Case, Drivetrain (differentials, axles, driveshafts, CV joints) Chassis And Suspension: Front and Rear Suspension (control arms, ball joints, bushings, shocks, springs, sway bars), Steering (steering gear, tie rods, power steering pump, hoses), Brakes (calipers, rotors, pads, master cylinder, ABS components, parking brake) Body And Exterior: Body Panels (fenders, doors, hood, tailgate), Bumpers, Grilles, Lighting (headlights, taillights, fog lights), Glass and Seals, Exterior Trim, Roof Rack, Towing Components Interior And Comfort: Seating, Interior Trim Panels, Dashboard, Center Console, HVAC (heater core, AC compressor, evaporator, controls), Audio System components, Seat Belts, Airbag components (covers only, not deployment) Electrical And Electronics: Wiring Harnesses, Fuses, Relays, Battery, Alternator, Starter Motor, Lighting circuits, Wiper system, Horn, Power Accessory components (windows, locks, mirrors) Procedures Included Identification: Part number identification, exploded view assembly diagrams for part placement, component listing Assembly Disassembly: Visual guidance for understanding component relationships and assembly order Maintenance Tasks: Identification of wear items and replacement parts for scheduled maintenance Technical Depth Depth: Detailed OEM component level identification, superseded part numbers where applicable Diagrams: High-quality exploded view diagrams allowing for precise identification of even small fasteners and brackets Part Number Accuracy: Manufacturer-specific part numbers crucial for ordering correct replacements 📊 Manual Specifications File Format Digital Format: PDF (typically searchable and printable) Print Quality Diagram Clarity: High resolution for clear visibility of all part details and text Binding Type Printed Format: Coil-bound or perfect-bound for lay-flat usability in a workshop environment Paper Type Printed Format: Durable, matte-finish paper suitable for shop environments ⚙️ Engine Specifications Primary Engine Engine Code: 4.0L V8 (PowerTech) Engine Displacement Liters: 4.0 Engine Configuration: Inline-6 (I6) OHV 12v Bore X Stroke: 3.88 in x 3.57 in (98.5 mm x 90.5 mm) Compression Ratio: 8.7:1 Horsepower Gross: 185 hp @ 4400 rpm Torque Gross: 245 lb-ft @ 2200 rpm Secondary Engine Engine Code: 4.7L V8 (PowerTech) Engine Displacement Liters: 4.7 Engine Configuration: V8 SOHC 16v Bore X Stroke: 3.70 in x 3.35 in (94.0 mm x 85.0 mm) Compression Ratio: 9.6:1 Horsepower Gross: 220 hp @ 4700 rpm Torque Gross: 285 lb-ft @ 3200 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (MPI) Recommended Fuel: 87 Octane (4.0L), 87 Octane recommended, 91 Octane recommended for optimal performance (4.7L) 🔧 Transmission Standard Transmission Type: 42RE 4-Speed Automatic (4.0L Engine) Optional Transmission Type: 45RFE 4-Speed Automatic (4.7L Engine) Features Transfer Case Standard: Selec-Trac NV242 2-speed transfer case (full-time 4WD) Transfer Case Optional: Quadra-Trac II NV247 2-speed transfer case with electronic full-time 4WD (standard on Limited, optional on others) Gear Ratios 42Re: 2.74:1 (1st), 1.57:1 (2nd), 1.00:1 (3rd), 0.69:1 (4th) Gear Ratios 45Rfe: 3.00:1 (1st), 1.61:1 (2nd), 1.00:1 (3rd), 0.75:1 (4th) 📐 Dimensions Exterior Wheelbase: 116.0 inches (2946 mm) Length: 189.8 inches (4821 mm) Width: 74.1 inches (1882 mm) Height: 67.4 inches (1712 mm) Ground Clearance: 8.7 inches (221 mm) Weights Curb Weight Min: 4300 lbs (1950 kg) (approx. for 4.0L SE) Gross Vehicle Weight Rating Gvwr: 5800-6000 lbs (2630-2722 kg) depending on configuration Cargo Cargo Volume Behind Rear Seat: 37.5 cu ft (1062 L) Cargo Volume With Rear Seat Folded: 74.6 cu ft (2113 L) 🛡️ Safety Features Ratings NHTSA Frontal Driver: 4 stars (1999) NHTSA Frontal Passenger: 4 stars (1999) IIHS Frontal Offset: Good (1999) Active Features ABS: Standard on all models (4-wheel disc ABS) Traction Control: Optional (TCS) on some models Passive Features Airbags Front: Standard front driver and passenger airbags Seatbelts: 3-point seat belts with pretensioners 💡 Technology Features Infotainment Audio Systems: Standard AM/FM/Cassette/CD Player, optional Infinity Gold premium audio system with subwoofer Navigation: Optional factory-installed GPS navigation system available on higher trims Driver Assistance Cruise Control: Standard Parking Sensors: Not available from the factory for this model year Connectivity Auxiliary Inputs: No factory auxiliary input (e.g., 3.5mm jack) or USB ports Remote Keyless Entry: Optional 🔧 Maintenance Service Intervals Oil Change Interval Engine: Every 3,000-5,000 miles...