🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation Code: WJ Production Years: 2001-2004 Market Segment: Mid-size Luxury SUV 👋 Introduction Market Position Market Position: Premium Mid-Size SUV, known for its balance of on-road comfort and off-road capability. Competitive Analysis Competitive Analysis: Competed directly with vehicles like the Ford Explorer, Toyota 4Runner, and Chevrolet Blazer, offering a more luxurious and refined experience compared to some rivals. Key Features Key Features: Comfortable ride, capable 4x4 systems (Selec-Trac II, Quadra-Drive II), spacious interior, robust powertrains. Manual Value Proposition Value Proposition: Provides the identical, factory-authorized information used by dealership technicians, ensuring accurate and efficient repairs. 📋 Manual Details Coverage Coverage Areas: All Models & All Repairs A-Z Pagination Page Count: Comprehensive (Exact count varies by specific edition, but indicative of full workshop manual) Type Manual Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Digital (Likely PDF, Searchable) 📖 Manual Coverage Systems Systems Covered: Engine (4.0L, 4.7L V8), Transmission (42RE, 45RFE/545RFE, NV242, NV247), Drivetrain, Suspension, Steering, Brakes (ABS), Fuel System, Cooling System, Exhaust System, Electrical System (Body & Powertrain), HVAC, Body & Chassis, Body Controls, Diagnostics, Wiring Diagrams Procedures Procedures Included: Scheduled Maintenance, Diagnostic Trouble Codes (DTCs) and Troubleshooting, Step-by-step Repair Procedures, Component Removal and Installation, Overhaul and Reassembly, Specifications and Tolerances, Torque Values, Special Tools, Component Testing Depth Technical Depth: Advanced Diagnostics, Complete Rebuilds, Detailed Electrical Schematics, Component-level Repair 📊 Manual Specifications File Attributes File Format: PDF (Typically) Print Quality Print Quality: High-resolution scans, clear diagrams and text Binding Binding Type: N/A (Digital Format) Paper Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 1 Displacement: 4.0L (3956cc) Engine 1 Configuration: Inline-6 (I6), OHV Engine 1 Power: Approx. 190-195 hp @ 4400-4600 rpm Engine 1 Torque: Approx. 235-240 lb-ft @ 3200-3500 rpm Optional Engine Engine 2 Displacement: 4.7L (4701cc) Engine 2 Configuration: V8, SOHC (PowerTech Series) Engine 2 Power: Approx. 230-235 hp @ 4750-4800 rpm Engine 2 Torque: Approx. 295-300 lb-ft @ 3200-3400 rpm Fuel System Fuel System: Multi-Point Fuel Injection (MPI) Ignition System Ignition System: Distributorless Ignition System (DIS) with Coil-on-Plug (COP) for 4.7L V8 Emissions Control Emissions Control: Catalytic Converter, EGR System, On-Board Diagnostics (OBD-II) 🔧 Transmission Standard Transmission Transmission 1 Type: 4-speed Automatic (42RE) for 4.0L engine Optional Transmission Transmission 2 Type: 4-speed Automatic (45RFE/545RFE) for 4.7L V8 engine Transfer Case Transfer Case 1: NV242 Selec-Trac (Full-time 4WD capability) Transfer Case 2: NV247 Quadra-Drive (Full-time 4WD with Vari-Lok differentials) Transmission Features Transmission Fluid Spec: ATF+4 (for 45RFE/545RFE), ATF+3 (for 42RE - check manual for specific year/model) Transmission Fluid Capacity Approx: 8-10 quarts (Transmission pan removal/replacement) 📐 Dimensions Exterior Wheelbase: 116.7 inches (2964 mm) Length: 184.4 inches (4684 mm) Width: 73.1 inches (1857 mm) Height: 67.5 inches (1715 mm) Interior Passenger Volume: Approx. 100.8 cu ft (2854 L) Cargo Cargo Volume Behind Rear Seat: Approx. 39.0 cu ft (1104 L) Cargo Volume Max: Approx. 77.2 cu ft (2186 L) Weights Curb Weight Approx: 4300 - 4700 lbs (1950 - 2130 kg) Towing Max Towing Capacity: Up to 6,500 lbs (2948 kg) (with proper equipment and configuration) Suspension Specs Front Suspension: Solid front axle (Dana 30 for 4.0L, Dana 44a for 4.7L) Rear Suspension: Solid rear axle (Dana 35 for 4.0L, Dana 44a for 4.7L) Wheel Specs Bolt Pattern: 5 x 4.5 inch (5x114.3mm) Wheel Size Standard: 16-inch alloy wheels Tire Size Standard: P225/75R16 (typical) 🛡️ Safety Features Ratings NHTSA Front Driver Impact: Good (for its era, though specific ratings may vary) NHTSA Front Passenger Impact: Good (for its era, though specific ratings may vary) Active Features Active Safety Features: Anti-lock Braking System (ABS), Traction Control System (TCS) Passive Features Passive Safety Features: Front Airbags, Available Side Airbags (later models/trims), Crumple Zones, Reinforced Body Structure Braking System Front Brakes: Ventilated Discs Rear Brakes: Solid Discs 💡 Technology Features Infotainment Infotainment Options: AM/FM Stereo with CD Player, Optional Premium Infinity Audio System, Available Navigation System (later models) Driver Assistance Driver Assistance Features: Cruise Control, Limited Driver Assistance Features for the era. Connectivity Connectivity Features: Accessory Power Outlets. Comfort Features Comfort Features Available: Power Adjustable Seats, Heated Seats, Dual-Zone Climate Control, Sunroof. 🔧 Maintenance Service Intervals Oil Change Interval Typical: 3,000-5,000 miles or 6 months (depending on oil type and driving conditions; consult manual) Tire Rotation Interval: Every 5,000-7,500 miles Transmission Fluid Change Interval Typical: Every 30,000-60,000 miles (depends on usage, consult manual) Coolant Flush Interval Typical: Every 30,000-50,000 miles Fluid Specifications Engine Oil Specification 4.0L: API SN or SP, SAE 10W-30 (check manual for specific viscosity recommendations) Engine Oil Specification 4.7L: API SN or SP, SAE 5W-30 (check manual for specific viscosity recommendations) Coolant Specification: Chrysler HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, typically Mopar OAT or equivalent Brake Fluid Specification: DOT 3 Known Issues Known Issues Common: Worn Front Suspension Components (ball joints, tie rods, control arm...