🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation Code: WG (Second Generation) Production Years: 1999-2004 Market Segment: Mid-size SUV 👋 Introduction Market Position Positioning: A capable and comfortable mid-size luxury SUV, known for its off-road prowess and refined interior for its era. Competitive Analysis Competitors: Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Nissan Pathfinder, Dodge Durango Key Features Features: Body-on-frame construction, available Quadra-Trac II 4WD system, comfortable ride, spacious interior, strong towing capacity. Manual Value Value Proposition: Essential for owners and independent mechanics seeking to perform maintenance, diagnostics, and repairs on the Jeep Grand Cherokee WG. 📋 Manual Details Coverage Manual Type: Workshop Service Repair Manual Language: English Format: PDF Page Count: Estimated 1500+ pages (typical for comprehensive workshop manuals of this era) Digital Features: Searchable text, hyperlinked sections, printable 📖 Manual Coverage Systems Engine Mechanical: Detailed overhaul procedures, component replacement, diagnostic information for all engine variants Engine Performance: Tuning, fuel system diagnosis and repair, emission controls Transmission Manual: Repair and overhaul for manual transmissions Transmission Automatic: Detailed diagnosis, repair, and overhaul procedures for automatic transmissions Drivetrain 4Wd: Service and repair of Quadra-Trac II and Vari-Lok differentials, transfer case, front and rear axles Brakes: Hydraulic system, ABS diagnosis and repair, component replacement (pads, rotors, lines) Suspension: Front and rear suspension components, alignment specifications, shock absorber replacement Steering: Power steering system diagnosis and repair, steering column and linkage service Electrical System: Wiring diagrams, component testing, fuse and relay identification, battery and charging system Body Interior: Panel removal and installation, interior trim, seats, HVAC system Body Exterior: Body panel alignment, glass replacement, door and latch mechanisms, bumpers Climate Control: HVAC system diagnosis, refrigerant service, component replacement (compressor, evaporator, heater core) Restraint Systems: Airbag system diagnosis and service, seat belt mechanisms Procedures Maintenance: Scheduled maintenance intervals, fluid changes, filter replacements, inspections Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting for common and complex issues Repair: Step-by-step repair instructions for all major mechanical and electrical components Overhaul: Complete engine, transmission, and differential rebuild procedures Diagnostics: OBD-II diagnostic codes, sensor testing, module troubleshooting Specifications: Torque values, clearances, fluid capacities, alignment angles, electrical resistance Technical Depth Depth: Comprehensive, covering everything from basic fluid changes to full engine and transmission rebuilds Diagnostic Capability: Detailed diagnostic charts and procedures for identifying and resolving faults Component Level: Instructions for disassembly, inspection, repair, and reassembly of individual components 📊 Manual Specifications File File Format: PDF Searchability: Full-text searchable Printability: Printable pages Navigation: Bookmarked sections for easy navigation Print Quality Resolution: High-resolution scans for clear diagrams and text Binding Type Type: N/A (Digital PDF) Paper Type Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Options 4.0L I6: Engine Code: EQ/EVP. Displacement: 3952cc. Bore x Stroke: 98.5mm x 86.7mm. Compression Ratio: 8.8:1. Horsepower: 190-195 hp @ 4400-4600 rpm. Torque: 225-230 lb-ft @ 3200-3250 rpm. 4.7L V8: Engine Code: ETH/ETG. Displacement: 4701cc. Bore x Stroke: 93mm x 86.7mm. Compression Ratio: 9.0:1 (later 9.3:1). Horsepower: 220-235 hp @ 4700-4800 rpm. Torque: 285-320 lb-ft @ 3200-3300 rpm. Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Ignition System Ignition Type: Distributorless Ignition System (DIS) or Coil-near-plug on later models. Cooling System Coolant Capacity: Approx. 11.0-12.0 quarts (10.4-11.4 L) - check manual for exact capacity based on engine/radiator. 🔧 Transmission Standard Transmission Type: 4-speed automatic (42RE, 44RE, 45RFE) for V8, 5-speed manual (NV3550) available on some early 4.0L models. Optional Transmission Type: 4-speed automatic (45RFE for later models, especially with the 4.7L V8). Features Overdrive: All automatic transmissions feature overdrive (4th gear). Fluid Type Automatic Type: ATF+4 (MS-9602) or equivalent. Refer to manual for specific transmission requirements. Fluid Capacity Automatic Capacity: Approx. 8-10 quarts (7.6-9.5 L) pan drop/refill. Full refill requires more. 📐 Dimensions Exterior Length Length: Approx. 181.5 inches (4610 mm) Exterior Width Width: Approx. 71.6 inches (1819 mm) Exterior Height Height: Approx. 66.1 inches (1679 mm) Wheelbase Wheelbase: Approx. 104.7 inches (2659 mm) Cargo Volume Volume Behind Rear Seat: Approx. 37.2 cu ft (1053 L) Volume With Rear Seat Folded: Approx. 74.6 cu ft (2112 L) Weights Curb Weight: Approx. 4100-4500 lbs (1860-2041 kg), varies by configuration. Towing Capacity: Up to 5,000 lbs (2268 kg) with optional towing package. 🛡️ Safety Features Ratings NHTSA Front Impact: Good (for driver and passenger in frontal impact tests, though specific year ratings may vary). IIHS Frontal Offset: Acceptable (typical rating for this generation). Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Optional (later models featured electronic traction control). Passive Features Airbags: Driver and front passenger airbags. Side curtain airbags became available on later models. Seat Belts: Three-point seat belts with pretensioners for front occupants. 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player. Optional premium Infinity sound system, cassette player. Navigation: Optional factory navigation system available on higher trims. Driver Assistance Cruise Control: Standard cruise control. Parking Sensors: Optional rear parking assist sensors...