🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation: WJ Year: 2001 Codes Chassis Code: WJ 👋 Introduction Market Position Vehicle Segment: Mid-size Luxury SUV Target Audience: Families, off-road enthusiasts, luxury buyers seeking capability and comfort. Competitive Analysis Key Competitors: Ford Explorer, Chevrolet TrailBlazer/Blazer, Toyota 4Runner, Nissan Pathfinder, Land Rover Discovery. Key Features Vehicle Attributes: Renowned Jeep off-road capability (Quadra-Drive II), comfortable ride, spacious interior, premium materials, robust powertrains. Manual Value: Provides essential knowledge for maintaining and repairing one of Jeep's most capable SUVs, crucial for preserving its longevity and performance. 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Engine Coverage: All Engines Page Count Estimated Pages: 1000+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, cooling system, lubrication system, exhaust system, transmission (automatic and manual if applicable), transfer case, driveline (front and rear axles, driveshafts, differentials). Chassis: Suspension (front and rear), steering system, brake system (hydraulic, ABS, parking brake), wheels and tires. Electrical: Starting and charging system, lighting system, instrument cluster, power windows, power locks, mirrors, audio system, climate control system, airbags, anti-theft system, wiring diagrams, diagnostic trouble codes (DTCs). Body: Exterior body panels, interior trim, doors, windows, seats, bumpers, glass, sunroof, convertible top (if applicable). Procedures Included Maintenance: Routine maintenance checks, oil changes, fluid changes, filter replacements, tune-ups, tire rotations. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble code (DTC) explanations and procedures, component testing. Repair: Step-by-step repair instructions for all major components and systems, including disassembly, inspection, repair, assembly, and adjustment. Specifications: Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic parameters. Technical Depth Depth: Comprehensive, from basic maintenance to in-depth engine and transmission overhauls, electrical system diagnostics, and bodywork repairs. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Type: PDF Searchability: Fully searchable text content for quick information retrieval. Print Quality: High-resolution images, diagrams, and text for clear readability and printing. Print Quality Scalability: Diagrams and schematics can be zoomed for detailed inspection. Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Option 1: 4.0L Inline 6-Cylinder (242 ci) OHV Engine Code 1: ERH Horsepower 1: 190 hp @ 4600 rpm Torque 1: 235 lb-ft @ 3000 rpm Bore Stroke 1: 3.88 in x 3.58 in Compression Ratio 1: 8.8:1 Fuel System 1: Sequential Multi-Port Fuel Injection (MPI) Engine Option 2: 4.7L V8 (285 ci) SOHC Engine Code 2: EVC, EVG Horsepower 2: 235 hp @ 4500 rpm (EVC), 260 hp @ 5000 rpm (EVG) Torque 2: 295 lb-ft @ 3200 rpm (EVC), 325 lb-ft @ 3500 rpm (EVG) Bore Stroke 2: 3.89 in x 3.31 in Compression Ratio 2: 9.0:1 Fuel System 2: Sequential Multi-Port Fuel Injection (MPI) Performance Engine Management: Chrysler's Next Generation Controller (NGC) for both engines. 🔧 Transmission Standard Transmission Option 1: 4-speed Automatic (42RE) Transmission Option 2: 4-speed Automatic (45RFE/545RFE) Optional Manual Transmission Availability: Not available for 2001 WJ models. Features Transfer Case Options: Selec-Trac (NV242), Quadra-Trac II (NV247), Quadra-Drive II (NV247 with Variloc front/rear differentials). Fluid Type Automatic: ATF+4 (MS-9602) Fluid Capacity 45Rfe 545Rfe: Approx. 11.0 US quarts (10.4 liters) 📐 Dimensions Exterior Wheelbase: 116.1 inches (2949 mm) Length: 186.5 inches (4737 mm) Width: 74.3 inches (1887 mm) Height: 66.7 inches (1694 mm) Ground Clearance: 8.7 inches (221 mm) (with standard tires) Cargo Cargo Volume Behind Rear Seat: 33.7 cubic feet (0.95 cubic meters) Cargo Volume With Rear Seat Folded: 73.5 cubic feet (2.08 cubic meters) Weights Curb Weight Approx: 4,400 - 4,800 lbs (2000 - 2180 kg) Towing Capacity Max: 6,500 lbs (2948 kg) (with optional tow package) Payload Capacity Max: Approx. 1,300 lbs (590 kg) 🛡️ Safety Features Ratings NHTSA Front Driver Side Impact: ★★★★★ (5-Star) NHTSA Front Passenger Side Impact: ★★★★★ (5-Star) IIHS Front Offset Crash Test: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional Traction Control (on some models) Stability Control: Not Available on 2001 models. Passive Features Airbags Front: Driver and front passenger airbags Airbags Side: Optional side curtain airbags (late availability, not standard) Seatbelts: 3-point seat belts with pretensioners for front occupants, 3-point seat belts for rear occupants. 💡 Technology Features Infotainment Infotainment System Description: Optional premium audio systems, including Infinity Gold with subwoofer. CD player, cassette player. Optional navigation system. Driver Assistance Driver Assistance Features: Cruise control, automatic climate control (optional), memory seats (optional). Connectivity Connectivity Options: Keyless entry system, optional Uconnect Hands-Free Communication (aftermarket or later integration). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, depending on driving conditions. Consult manual for specific recommendations. Engine Coolant Flush: Every 30,000 miles (48,000 km) or 2 years. Transmission Fluid Change: Every 30,000-60,000 miles (48,000-96,000 km). Consult manual...