🏷️ Basic Information Identification Make: Jeep Model: Liberty Year: 2002 Codes Chassis Code: KJ 👋 Introduction Market Position Segment: Compact SUV / Sport Utility Vehicle Target Audience: Enthusiasts, DIY mechanics, professional repair shops Competitive Analysis Key Competitors 2002: Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra, Subaru Forester Key Features Jeep Brand Heritage: Off-road capability, ruggedness, iconic Jeep styling Kj Platform Distinction: Unibody construction (first for a Jeep SUV), shared platform with Mitsubishi Outlander 📋 Manual Details Coverage Areas Primary Focus: Service, Maintenance, and Repair Page Count Estimated Page Count: Approximately 1500-2000 pages (typical for comprehensive service manuals of this era) Manual Type Type: Factory Service Manual (FSM) / Workshop Manual Language Language: English Format Format: Digital (likely PDF for this product listing) 📖 Manual Coverage Systems Covered Powertrain: Engine (2.4L I4, 3.7L V6), Transmission (42LE Automatic, NV3550 Manual), Drivetrain (4WD Systems) Chassis: Suspension (Independent Front, Solid Rear), Steering, Brakes (ABS, Rear Drum/Front Disc) Electrical: Wiring Diagrams, Lighting, Ignition, Starting, Charging, Body Control Modules (BCM), Instrument Cluster Body And Frame: Exterior Body Panels, Interior Trim, Glass, Seating, Frame and Unibody Construction HVAC: Heating, Ventilation, and Air Conditioning System Diagnosis and Repair Emissions: Emissions Control Systems, Diagnosis, and Component Replacement Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Fluid Level Checks and Top-offs, Tire Rotation Diagnostic Troubleshooting: Diagnostic Trouble Codes (DTCs), Component Testing, Electrical System Troubleshooting Flowcharts Repair And Rebuild: Engine Component Replacement, Transmission Overhaul, Suspension Component Installation, Brake System Repair Special Tools: Identification and Usage of Specific Chrysler/Jeep Specialty Tools Technical Depth Depth: Comprehensive; covers everything from basic fluid changes to in-depth engine and transmission overhauls. Diagrams And Illustrations: Extensive use of exploded views, wiring diagrams, schematics, and detailed illustrations. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Resolution: High-resolution, suitable for digital viewing and printing. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: 2.4L PowerTech (G4BA/G4CA) Engine Type: Inline 4-Cylinder, DOHC, 16-Valve Displacement: 2429 cc (148.2 cubic inches) Bore X Stroke: 3.44 x 4.00 inches (87.3 x 101.6 mm) Compression Ratio: 9.1:1 Horsepower: 150 hp @ 5200 rpm Torque: 165 lb-ft @ 4000 rpm Optional Engine Engine Code: 3.7L PowerTech (EWG) Engine Type: V6, SOHC, 12-Valve Displacement: 3701 cc (225.8 cubic inches) Bore X Stroke: 3.66 x 3.57 inches (93.0 x 90.7 mm) Compression Ratio: 9.7:1 Horsepower: 205 hp @ 5200 rpm Torque: 235 lb-ft @ 4000 rpm Fuel System Type: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline Recommended Octane: 87 Octane (Regular) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic 42LE Optional Transmission Type: 5-Speed Manual NV3550 Features 4Wd System: Command-Trac (Part-Time NV242) or Selec-Trac (Full-Time NV244 with LSD) options Fluid Specifications Automatic Transmission Fluid: ATF+4 (Mopar Part Number 05013457AA or equivalent) Manual Transmission Fluid: NV3550 uses SAE 75W-90 GL-3 or GL-4 gear lubricant (Mopar Part Number 04874464 or equivalent) 📐 Dimensions Exterior Wheelbase: 104.1 inches (2644 mm) Length: 170.1 inches (4320 mm) Width: 71.8 inches (1824 mm) Height: 67.3 inches (1709 mm) Ground Clearance: 8.0 inches (203 mm) Interior Passenger Volume: 97.0 cubic feet (2747 L) Cargo Cargo Volume Behind Rear Seat: 31.5 cubic feet (892 L) Cargo Volume With Rear Seat Folded: 65.7 cubic feet (1860 L) Weights Curb Weight Min: 3745 lbs (1700 kg) (2.4L 2WD) Curb Weight Max: 4120 lbs (1869 kg) (3.7L 4WD) Towing Capacity: Up to 3500 lbs (1588 kg) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 4/5 Stars Active Features Traction Control: Available Electronic Stability Control: Available (ESP) Passive Features Airbags: Frontal airbags, available side curtain airbags Seatbelts: 3-point front and rear seatbelts with pretensioners 💡 Technology Features Infotainment Audio System: AM/FM/CD Player, available Infinity speaker system, available Sirius satellite radio. Navigation: Not available for 2002 model year. Driver Assistance ABS: Standard on all models. Cruise Control: Standard Connectivity Auxiliary Input: Not standard, may be aftermarket or integrated into some higher trims/packages. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 - 7,500 miles (depending on oil type and driving conditions, refer to manual for specifics) Engine Coolant Flush: Every 30,000 miles or 2 years Transmission Fluid Change: Every 30,000 - 60,000 miles (especially for towing/heavy use) Spark Plug Replacement: 100,000 miles for Iridium plugs Fluid Specifications Engine Oil: SAE 5W-30 Synthetic (for both engines, check manual for specific viscosity recommendations based on climate) Engine Oil Capacity: 4.5 quarts (4.3 L) for 2.4L; 5.0 quarts (4.7 L) for 3.7L (with filter) Coolant: Mopar OAT (Organic Additive Technology) 5/150 or equivalent HOAT coolant (Orange) Brake Fluid: DOT 3 Known Issues Cooling System: Cracked cylinder heads on early 3.7L V6 engines, radiator leaks, water pump failures. Suspension And Steering: Ball joint wear, tie rod end wear, control arm bushings. Electrical System: Body control module (BCM) failures, power window motor issues, CAN bus communication problems. Exhaust System: Catalytic converter...